Water Cooled Packaged
Air Conditioners
UC(P)J Series
–– Cooling Only ––
ED 46 – 1A
ENGINEERING DATA
Water Cooled Packaged
Air Conditioners
UCPJ 100N UCJ 500P
170P 670P
250P 850N
335P 1000P
1320P
1600N
2000N
CONTENTS
1. Features 1
2. Specifications 2
3. Standard accessories 5
4. Optional accessories 5
5. Dimensions 6
6. Wiring diagrams 9
7. Capacity tables 15
8. Pressure drop 23
9. Fan performance 24
10. Operation limit 29
11. Sound level data 30
12. Electric characteristics 32
13. Center of gravity 33
14. Wiring connections 34
15. Service space 34

16. Caution 35
1
The Daikin Water Cooled Packaged Air Conditioners are
available in 14 models from UCPJ100N(9.4/10.4kW, 50/60Hz) to
UCJ2000N(193.5/213.9kW, 50/60Hz). The light and compact
construction ensures easy installation in any building whether
new or existing. They are ideally suited to cooling offices,
banks theaters, restaurants, etc. In case an optional heater
(listed on page 5) is fitted, comfortable heating is also
possible.
You can choose the model best suited to your requirements
from the wide range available in this series.
UC(P)J100N~670P :
Designed for operation with ducting, but an optional plenum
chamber (except UCPJ100N) is mounted on a unit, it can be
installed directly in a room without ducting.
UCJ850N~2000N :
Designed for operation with ducting only.
Easy installation:
These self-contained units are assembled internally wired and
charged with refrigerant in the factory and are subjected to a
stringent test run before delivery. All that is required on the
spot are water piping, wiring to the main power supply and
ducting. The weight of the models smaller than UCJ2000N has
been greatly reduced for easy handling.
Economical operation:
An electronic thermostat precisely controls compressor
operation according to room temperature to save power.
UCJ500P~2000N:
Cooling is controlled in 2 or 4 steps by an unloader

mechanism or on/off operation of a compressor in the 2 or 3
refrigerant circuits according to cooling load.
Easy operation and maintenance:
Operation is very easy and controlled centrally from the
control panel fitted on the front of the units. A red pilot lamp
indicates normal operation, and white lamp indicates
abnormal operation. ln addition, various pressure gauges are
connected to each refrigerant circuit for easy monitoring.
¡The switches, gauges, pilot lamps on the control panel are
as follows:
UCPJ100N~335P:
Master control knob, selector switch for COOL/HEAT,
thermostat knob, red pilot lamp, high pressure reset button.
UCJ500P~2000N:
Master control switch, selector switches for COOL/HEAT and
LOCAL/REMOTE, thermostat knob, red pilot lamp, white pilot
lamp, high pressure reset button, discharge pressure gauge
(Except UCJ500P·670P), suction pressure gauge (Except
UCJ500P·670P).
¡A selector switch and terminal for remote control are fitted
to UCJ500P~2000N for remote operation.
¡A washable air filter is fitted on all models. It can be easily
detached for cleaning.
Quiet:
Quiet multi-blade fans and hermetically sealed compressors
mounted with vibration isolation rubber pads (Models smaller
than UCJ2000N) ensure quiet operation. In addition, the air
passage inside the unit is designed to minimize air resistance
for quiet operation.
Main components:

¡Daikin developed highly efficient and compact compressors
that are equipped with various safety devices for additional
reliability and durability.
UCPJ100N:
A hermetically sealed rotary compressor lubrication system
with the eccentric hole is incorporated.
UC(P)J170~670P, 1000P, 1320P:
Adoption of scroll compressor
UCJ850N, 1600N, 2000N:
The hermetically sealed reciprocating type compressor is
adopted. The lubrication method is of the eccentric hole
system.
¡The eveporator is of the unique patented cross fin coil type.
Waffle louver fins
*1
or Waffle fins and Hi-X tubes
*2
(with
internal surface modified by serration) are used to greatly
improve the heat exchange coefficient.
¡The condenser is also an usually efficient heat exchanger.
UC(P)J100N~1320P:
The double tube type condenser with corrugated and wire or
needle shaped fin inner tubes are used to increase heat
transfer efficiency.
UCJ1600N~2000N:
The shell and cross fin tube type condenser is used. The
refrigerant can be pumped down by using the stop valves at
the condenser outlet and the compressor discharge side.
¡The evaporator fan is of the dual suction multi-blade type

and is V belt driven. Operative air flow range is widened for
UC(P)J100N~2000N. In paticular, a variable pitch pulley is
attached to UC(P)J100N~670P for ease of ducting.
¡The evaporator fan motor is equipped with a thermal
protector or an overcurrent relay for safe operation.
Water Cooled Packaged Air Conditioners UC(P) Series
1. Features
Waffle louver fins Hi-X tube
2
2. Specifications
Model
Cooling capacity 50/60Hz (*1)
Cooling capacity 50/60Hz (*2)
Capacity steps
Casing/Color
Compressor
Refrigeration oil
Condenser
Evaporator
Evaporator fan
Refrigerant
Air filter (Factory set)
Electronic thermostat
Pipe connections
Dimensions
Weight (Operating weight)
Weight with optional
plenum chamber (Operating
Conversion formulae
kcal/h=kW҂860

Btu/h=kW҂3414
cfm=m
3
/min҂35.3
NOTES:
1. (*1) Cooling capacities are based on the following operating conditions:
Indoor air temp·······27°C DB, 19.5°C WB
(*2) Cooling capacities are based on the following operating conditions:
Indoor air temp·······27°C DB, 19.0°C WB
Leaving Condenser water temperature : 35°C
2. Cooling capacities are gross capacities which do not include a deduction for evaporator fan motor heat.
kW
Btu/h
kcal/h
kW
Btu/h
kcal/h
%
r.p.m.
R
R/min.
mm
m
2
m
3
/min.
cfm
kW
kg

mm
kg
kg
UCPJ100N
9.4/10.4
32,100/35,500
8,100/8,900
9.2/10.2
31,400/34,800
7,900/8,800
100–0
Hermetically
sealed rotary
1iRC112
––
2,850/3,400
SUNISO 3GSD
0.9
Double tube
1iCDW-UC3J
30/35
3i18
2.5
0.274
D1
1
/
2
D
25

880
0.4
R22
1.1
Capillary tube
1
Resin net
1 step
FPT
3
/
4
B
FPS1B/FPS
1
/
2
B
1,700i750i380
125(128)
––
UCPJ170P
17.5/18.5
59,700/63,200
15,100/15,900
17.1/18.1
58,400/61,800
14,700/15,600
100–0
1iJT150BYE

––
2,900/3,450
1.0
1iCDW-UC5J
55/61
2i26
2.0
0.443
2D1
5
/
8
A
53
1,870
0.75
1.2
1
FPT1B
FPS1B/FPS
1
/
2
B
1,640i950i510
180(184)
195(199)
UCPJ250P
24.6/27.3
84,000/93,200

21,200/23,500
24.1/26.8
82,300/91,500
20,700/23,000
100–0
1iJT224AYE
––
2,900/3,450
2.0
1iCDW-UC8J
80/92
2i26
2.0
0.575
2D1
3
/
4
G2
80
2,820
0.75
1.9
1
FPT
1
/
4
B
FPS1B/FPS

1
/
2
B
1,640i1,170i510
220(226)
236(242)
UCPJ335P
34.5/36.5
117,800/124,600
29,700/31,400
33.8/35.8
115,400/122,200
29,100/30,800
100–0
1iJT280AYE
––
2,900/3,450
2.0
1iCDW-UC10J
112/123
2i26
2.0
0.746
2D1
3
/
4
G3
107

3,780
1.5
2.1
1
FPT
1
/
4
B
FPS1B/FPS
1
/
2
B
1,640i1,470i510
260(268)
277(285)
UCJ500P
50.2/52.8
171,400/180,300
43,200/45,400
49.2/51.7
168,000/176,500
42,300/44,500
100–50–0
Cold rolled steel
plate/Ivory white
2iJT224AYE
––
2,900/3,450

2҂2.0
1iCDW-UC15J
160/175
3i32
2.0
0.894
2D2E
135
4,770
2.2
2i2.0
2
2 step
FPT1
1
/
2
B
FPS1B/FPS1B
1,870i1,470i720
445(457)
472(484)
Type
No. i Model
No. of cylinders
Speed 50/60Hz
Model
Charge
Type
No. i Model

*1 Water flow
rate 50/60Hz
Coil
Row i stage
Fin pitch
Face area
Type
Model
Drive
Air flow rate
50/60Hz
Motor output
Model
Charge
Control
No. of circuits
Condenser water inlet/outlet
Drain-Upper/lower
HiWiD
Hermetically sealed Scroll
SUNISO 4GSDID-K
Cold rolled steel plate/Casing: Ivory white,
Air suction grille:Light camel
Cross fin coil (waffle louver fins and Hi-X tubes)
Dual suction multi-blade
Belt with adjusting pulley
[50/60Hz]
3
Model
Cooling capacity 50/60Hz (*1)

Cooling capacity 50/60Hz (*2)
Capacity steps
Casing/Color
Compressor
Refrigeration oil
Condenser
Evaporator
Evaporator fan
Refrigerant
Air filter (Factory set)
Electronic thermostat
Pipe connections
Dimensions
Weight (Operating weight)
Weight with optional
plenum chamber (Operating weight)
Conversion formulae
kcal/h=kW҂860
Btu/h=kW҂3414
cfm=m
3
/min҂35.3
NOTES:
1. (*1) Cooling capacities are based on the following operating conditions:
Indoor air temp·······27°C DB, 19.5°C WB
(*2) Cooling capacities are based on the following operating conditions:
Indoor air temp·······27°C DB, 19.0°C WB
Leaving Condenser water temperature : 35°C
2. Cooling capacities are gross capacities which do not include a deduction for evaporator fan motor heat.
UCJ670P

66.6/70.7
227,400/241,400
57,300/60,800
65.3/69.3
222,900/236,600
56,200/59,600
100–50–0
Hermetically sealed
scroll
2iJT280AYE
––
2,900/3,450
2i2.0
Double tube
1iCDW-U20J
214/236
3i32
2.0
1.133
2D2E
180
6,360
3.7
R22
2i2.0
Capillary tube
2
Resin net
2 steps
FPT2B

FPS1B/FPS1B
1,870i1,810i720
495(510)
527(542)
UCJ850N
84.6/89.7
288,800/306,300
72,800/77,100
82.9/87.9
283,000/300,100
71,300/75,600
100–60–0
Hermetically sealed
reciprocating
1i6T55FA
1i3T55RF
1i6.1i3
2,900/3,450
6.1e2.7
1iCDN-UC25J
266/293
3i48
2.0
1.63
D3C
225
7,940
3.7
4.2e2.8
2

FPT2B
FPS1
1
/
4
B/FPS1B
1,850i1,600i1,050
700(722)
––
UCJ1000P
101.0/106.1
344,800/362,200
86,900/91,200
99.0/104.0
338,000/355,100
85,100/89,400
100–50–0
3iJT280AYE
––
2,900/3,450
5.4e2.7
1iCDN-UCJ1000PA
324/354
3i48
2.0
1.83
D3C
270
9,530
5.5

5.6e2.8
2
FPT2
1
/
2
B
FPS1
1
/
4
B/FPS1B
1,850i1,760i1,050
735(760)
––
UCJ1320P
133.4/140.5
455,500/479,700
115,800/120,800
130.7/137.7
446,200/470,100
112,400/118,400
100–50–0
4 i JT280AYE
––
2,900/3,450
2i5.4
1iCDW-UC40JA
430/472
3i56

2.0
2.39
2D2
1
/
2
D
360
12,700
7.5
2i5.6
2
FPT2
1
/
2
B
FPS1
1
/
4
B/FPS1B
1,850i1,960i1,200
974(1002)
––
UCJ1600N
150.3/170.7
513,200/582,800
129,300/146,800
147.3/167.3

502,900/571,200
126,700/143,900
100–50–0
Hermetically sealed
reciprocating
2i6T55WACS
2i6
2,900/3,450
2i6.1
Shell and cross fin tube
1iCXCD2418
478/548
4i64
2.0
2.73
2D2
1
/
2
D
420
14,800
11
2i9.6
Thermal expansion valve
2
FPT3B
FPS1
1
/

2
B/FPS1B
1,850i1,960i1,200
1,150(1,174)
––
kW
Btu/h
kcal/h
kW
Btu/h
kcal/h
%
r.p.m.
R
R/min.
mm
m
2
m
3
/min.
cfm
kW
kg
mm
kg
kg
Type
No. i Model
No. of cylinders

Speed 50/60Hz
Model
Charge
Type
No. i Model
*1 Water flow
rate 50/60Hz
Coil
Row i stage
Fin pitch
Face area
Type
Model
Drive
Air flow rate
50/60Hz
Motor output
Model
Charge
Control
No. of circuits
Condenser water inlet/outlet
Drain-Upper/lower
HiWiD
SUNISO 4GSDID-K
Cold rolled steel plate/Ivory white
Hermetically sealed scroll
Cross fin coil (waffle louver fins and Hi-X tubes)
Dual suction multi-blade
Belt with adjusting Belt pulley

[50/60Hz]
4
Model
Cooling capacity 50/60Hz (*1)
Cooling capacity 50/60Hz (*2)
Capacity steps
Casing/Color
Compressor
Refrigeration oil
Condenser
Evaporator
Evaporator fan
Refrigerant
Air filter (Factory set)
Electronic thermostat
Pipe connections
Dimensions
Weight (Operating weight)
Conversion formulae
kcal/h=kW҂860
Btu/h=kW҂3414
cfm=m
3
/min҂35.3
kW
Btu/h
kcal/h
kW
Btu/h
kcal/h

%
r.p.m.
R
R/min.
mm
m
2
m
3
/min.
cfm
kW
kg
mm
kg
UCJ2000N
193.5/213.9
660,650/730,300
166,400/184,000
189.6/209.6
647,300/715,600
163,100/180,300
100–67–0
Hermetically sealed reciprocating
3i6T55TACS
3i6
2,900/3,450
3i6.1
Shell and cross fin tube
1iCXCD2422

617/708
4i64
2.0
3.38
2D3C
540
19,100
11
R22
3i8.5
Thermal expansion valve
3
Resin net
2 steps
FPT3B
FPS1
1
/
4
B/FPS1B
1,850i2,360i1,200
1,360(1,391)
Unit size
Compressor thermal protector
Overcurrent relay (Comp.)
Overcurrent relay (Fan motor)
High pressure switch
Fusible plug
Reverse phase protector
100

Ț
Ț
–
Ț
Ț
Ț
170
Ț
Ț
Ț
Ț
Ț
Ț
250
Ț
Ț
Ț
Ț
Ț
Ț
335
Ț
Ț
Ț
Ț
Ț
Ț
500
Ț
Ț

Ț
Ț
Ț
Ț
670
Ț
Ț
Ț
Ț
Ț
Ț
850
Ț
Ț
Ț
Ț
Ț
–
1000
Ț
Ț
Ț
Ț
Ț
Ț
1320
Ț
Ț
Ț
Ț

Ț
Ț
1600
Ț
Ț
Ț
Ț
Ț
–
2000
Ț
Ț
Ț
Ț
Ț
–
Safety devices
The following safety devices are standard.
NOTES:
1. (*1) Cooling capacities are based on the following operating conditions:
Indoor air temp·······27°C DB, 19.5°C WB
(*2) Cooling capacities are based on the following operating conditions:
Indoor air temp·······27°C DB, 19.0°C WB
Leaving Condenser water temperature : 35°C
2. Cooling capacities are gross capacities which do not include a deduction for evaporator fan motor heat.
Type
No. i Model
No. of cylinders
Speed 50/60Hz
Model

Charge
Type
No. i Model
*1 Water flow
rate 50/60Hz
Coil
Row i stage
Fin pitch
Face area
Type
Model
Drive
Air flow rate
50/60Hz
Motor output
Model
Charge
Control
No. of circuits
Condenser water inlet/outlet
Drain-Upper/lower
HiWiD
Cold rolled steel plate/Ivory white
SUNISO 4GS DID-K
Cross fin coil (Waffle louver fins and Hi-X tubes)
Dual suction multi-blade
Belt
[50/60Hz]
5
{ Power supply

SYMBOL
YE
Power supply
3C, 380~415/400~440V, 50/60Hz
(3 wires)
Available model
UCPJ100N
UCPJ170P
UCPJ250P
UCPJ335P
UCJ500P
UCJ670P
UCJ850N
UCJ1000P
UCJ1320P
UCJ1600N
UCJ2000N
3. Standard accessories
1. Operation manual
2. Installation manual
3. Bolts, nuts for duct flange (UC(P)J170~2000)
4. V-pulley for fan motor (UCJ850~2000)
5. V-belt (UCJ850~2000)
4. Optional accessories
* 1. Electric heater (UC(P)J100~670)
2. Hot Water heater
3. Steam heater
4. Evaporating pan type humidifier (UC(P)J100~1600)
5. Steam spray type humidifier
6. Water spray type humidifier

* 7. Fan motor pulley change [Evaporator fan]Ƞ
* 8. Fan motor 1 size larger [Evaporator fan] Ƞ(except UCPJ100)
9. Fresh air intake (UC(P)J100~670)
10.Rear suction inlet (UC(P)J100~670)
11.Plenum chamber (UC(P)J170~670)
12.Side discharge grille for plenum chamber (UC(P)J100~670)
13.Pressure gauge (UC(P)J100~670)
14.Condenser water interruption relay
Note: * These options should be attached in DAlKIN factory.
Field modification are not available.
Ƞ In case ordering these modifications, inform "Air flow rate (m
3
/min)"&"External static pressure (mmH2O)"
6
5. Dimensions
UCPJ100N
UCPJ170P·250P·335P
Model
UCPJ170P
UCPJ250P
UCPJ335P
F
974
1194
1494
E
924
1144
1444
D

27.5
35
20
C
280
330
430
B
695
870
1140
A
950
1170
1470
q Condenser water inlet
UCPJ170P: FPT1B
UCPJ250P: FPT1
1
/4B
UCPJ335P: FPT1
1
/4B
w Condenser water outlet
UCPJ170P: FPT1B
UCPJ250P: FPT1
1
/4B
UCPJ335P: FPT1
1

/4B
e Upper drain FPS1B
r Lower drain FPS
1
/2B
t Power supply intake C 45 hole
y Grounding terminal in M6 bolt
switch box
u Anchor bolt set plate 4-C15 hole
(detachable)
Note:q~t can be provided either on the
left or the right side of the unit.
(Unit: mm)
(Unit: mm)
7
UCJ500P·670P
UCJ850N·1000P
Model
UCJ850N
UCJ1000P
D
1400
1560
C
1620
1780
B
1570
1730
A

1600
1760
q Condenser water inlet
UCJ850N: FPT2B
UCJ1000P: FPT2
1
/2B
w Condenser water outlet
UCJ850N: FPT2B
UCJ1000P: FPT2
1
/
2
B
e Upper drain FPS1
1
/4B
r Lower drain FPS1B
t Power supply intake C58 hole
y Grounding terminal in M6 bolt
switch box
u Anchor bolt set plate 4-C17 hole
(detachable)
Note: q~t can be provided either on the
left or the right side of the unit.
(Unit: mm)
(Unit: mm)
Model
UCJ500P
UCJ670P

E
1445
1785
D
1470
1810
C
1495
1835
B
115
180
A
540
680
q Condenser water inlet
UCJ500P: FPT1
1
/2
B
UCJ670P: FPT2B
w Condenser water outlet
UCJ500P: FPT1
1
/2B
UCJ670P: FPT2B
e Upper drain FPS1B
r Lower drain FPS1B
t Power supply intake C58 hole
y Grounding terminal in M6 bolt

switch box
u Anchor bolt set plate 4-C17 hole
(detachable)
Note: q~t can be provided either on the
left or the right side of the unit.
8
UCJ1320P
UCJ1600N·
2000N
(Unit: mm)
(Unit: mm)
9
3D005302
6. Wiring diagrams
UCPJ100N
UCPJ170P·250P·335P
TeS1
TeS2
Th
Tr
VR
Field wiring and optional accessories
23Hu
26AH
52H1
52H2
AXP
EH1·2
HEP
SS2

TFu
Terminal strip for power sourse
Terminal strip for control circuit
Thermistor (23A)
Transformer (See table)
Variable Resistor (23A)
Humidistat
Firestat
Magnetic contactor (EH1)
Magnetic contactor (EH2)
Auxiliary contact for interlock
Auxiliary electric heater
Evaporating pan type humidifier
Selector switch
Thermal Fuse
23A
47
49C
51C
51F
52C
52F
63H
FuR,S
FuU
MC
MF
RL
RS
SS1

TB
Thermostat
Reverse phase protector
Comp, thermal protector
Overcurrent relay (MC)
Overcurrent relay (MF)
Magnetic switch(MC)
Magnetic switch(MF)
High pressure switch
Fuse (See tabel 3)
Fuse (See tabel 3)
Motor (Comp.)
Motor (Fan)
Pilot lamp (Operation-Red)
Rotary switch
Selector switch(Cool-Heat)
Terminal board
Symbols
4. Connection of transformer and adaptor are as follows.
Transformer
5. If the wiring is connected reversely, the unit (UCPJ100N-YE,
YH, TH) will not operate. In this case, reverse two connections
of the three.
6. If the evaporating pan type humidifier is used, connect the
humidifiying circuit between (3) and (5).
7. If the electric heater is used, remove the junmper between (6)
and (7).
And connect the heating circuit (26AH, 52H1·2, EH1·2TFu)
8. Function of 23A : Part shows "ON"
Terminals

U-V
1
U-V2
U-V3
Primary/Secondary
YE Model
380V/200V
400V/200V
440V/220V
415V/200V
Remarks
Factory connectin
Change connection
on the spot.
(1) Main and control circuits
Notes:
1. : Terminal of TeS : Jumper
: Tab : Printed circuit board (P.B)
2. : The wiring to interlock with condenser water pump.
Remove the jumper wire between (1) and (2) onTeS and connect "AXP".
"AXP" should be supplied separately.
3. The devices shown in are attached outside of the switch box.
Temperature
LH
C1–H1
C1–L1
C2–H2
C2–L2
10
3D005206A

UCJ500N·670P
UCJ850N
BS
FuR,S
FuU,V
MC
MF
RL
SS
TeS
TH
Tr
VR
WL
Field supply
AXP
*
3X
10
10X
23A
30FX
30FY
47
49C
51C
51F
52C
52F
63H

Magnetic relay
Timing relay
Magnetic relay
Thermostat
Magnetic relay
Magnetic relay
Reverse phase protector
Compressor thermal protector
Overcurrent relay (MC)
Overcurrent relay (MF)
Magnetic switch(MC)
Magnetic switch(MF)
High pressure switch
Push button switch
Fuse 250V, 5A
Fuse 600V, 3A
for YE and YH,5A for TH
Motor (Compressor)
Motor (Fan)
Pilot lamp (Operation-Red)
Selector switch
Terminal strip
Thermistor
Transformer (150VA)
Variable resistor
Pilot lamp (Alarm-White)
Auxiliary contact (lnterlock)
component for remote control
Symbols
3. The devices shown in are attached outside of the

switch box.
4. Connection of transformer is as follows.
Transformer
5. Function of 23A : Part shows "ON"
6. If the evaporating pan type humidifier is used. Connect the
humidifiying circuit between (4) and (6).
7. If the electric heater is used, remove the jumper between
(7) and (8), and connect the heating circuit (26AH, 52H1·2,
EH1·2, TFu)
The power supply for "EH" should not be connected to TeS1.
Terminals
U-V
1
U-V2
U-V3
Primary/Secondary
YE Model
380V/200V
400V/200V
440V/220V
415V/200V
Remarks
Factory connectin
Change connection
on the spot.
Temperature
LH
C1–H1
C1–L1
C2–H2

C2–L2
Notes:
1. : Terminal of TeS : Jumper
: Additional wiring for remote control.
2. : The wiring to interlock with condenser water pump.
Remove the jumper wire between (1) and (2) on TeS and connect "AXP".
"AXP" should be supplied separately.
11
UCJ1000P
3X2·11·12
10-1
10-2
23A
30FX1·21·22
30FY1·2
47
49C1·2·3
51C1·2·3
51F
52C1·2·3
52F
63H 1·2
Magnetic relay
Timing relay (60s)
Timing relay (5s)
Thermostat
Magnetic relay
Magnetic relay
Reverse phase protector
Temperature switch (MC1·2·3)

Overcurrent relay (MC1·2·3)
Overcurrent relay (MF)
Magnetic switch (MC1·2·3)
Magnetic switch (MF)
High pressure switch
Push button switch
Connector
Fuse (250V, 3A)
Fuse (600V, 5A)
Motor (Comp.)
Motor (Fan)
P. C. B. Assy
Pilot lamp (Operation-Red)
Selector switch (Local-Remote)
Selector switch (Cool-Heat)
Terminal strip
Thermistor (23A)
Transformer
Variable resistor (23A)
Pilot lamp (Alarm-White)
Auxiliary contact (lnterlock)
BS
CN1~6
FuR·S
FuU
MC1·2·3
MF
RB
RL
SS1

SS2
TeS1·2
Th
Tr
VR
WL1·2
Field wiring and optional Accessories
AXP
Symbols
Notes:
1. : Terminal
: Field wire
: Jumper
: Printed circuit board
2. The wiring to interlock with the cooling water
pump (Remove the jumper between (1) and (2) on TeS2
and connect "AXP".)
3. Change the connection of transformer and reverse phase
protection according to the table 2.
4. Function of 23A : Part shows "ON"
Symbol
YE
Model
YE
Name
Transformer
Reverse phase
protection
Power source
3 phase 380~415/400~440V 50/60Hz

Voltage
Terminal
*U-V1
U-V2
U-V3
*R-S-T1
R-S-T2
Table1
Table2
Primary
380V
400, 440V
415V
380V
400, 415, 440V
Secondary
200V
200, 220V
200V
–––
–––
*Factory connection
Temperature
LH
C1–H1
C1–L1
C2–H2
C2–L2
12
UCJ1320P

UCJ1600N
FuR·S
FuU,V
MC
MF
RL
SS
TeS
Th
Tr
VR
WL
Field spply:
AXP
*
2C
2CX,
3X
6C
10
10X
20RS
23A
30FX
30FY
42C
43CH
47
49C
51C

51F
52C
52F
63H
BS
Timing relay ( -̅ Change)
Magnetic relay
Magnetic relay
Magnetic contactor (MC)
Timing relay (5 sec)
Magnetic relay
Solenoid valve (start)
Thermostat
Magnetic relay
Magnetic relay
Magnetic contactor (MC)
Magnetic relay
Reverse phase protector
Compressor thermal protector
Overcurrent relay (MC)
Overcurrent relay (MF)
Magnetic switch (MC)
Magnetic switch (MF)
High pressure switch
Push button switch
Fuse 250V, 5A
Fuse 600V, 3A for UCJ1320P-YE,
5A for UCJ1600N
Motor (Compressor)
Motor (Fan)

Pilot lamp (Operation-Red)
Selector switch
Terminal strip
Thermistor (23A)
Transformer (200VA)
Variable resistor
Pilot lamp (Alarm or emergency-
White)
Auxiliary contact (lnterlock)
Component for remote control
Symbols
Notes:
1. : Terminal of TeS
: Jumper
: Relay board
: Additional wiring for remote control.
2. : The wiring to interlock with condenser water pump.
(Remove the jumper wire between (1) and (2) on TeS
and connect "AXP".)
"AXP" should be supplied separately.
3. The devices shown in are attached outside of the
switch box.
4. Connection of transformer is as follows.
Transformer
5. Function of 23A : Part shows "ON"
Terminals
U-V1
U-V2
U-V3
Primary/Secondary

YE Model
380V/200V
400V/200V
440V/220V
415V/200V
Remarks
Factory connectin
Change connection
on the spot.
Temperature
LH
C1–H1
C1–L1
C2–H2
C2–L2
13
UCJ2000N
2C
2CX
3X
6C
10
20RS
23A
30FX
30FY
42C
43CH
49C
51C

51F
52C
52F
Ω
Timing relay (5 sec.)
Magnetic relay
Magnetic relay
Magnetic contactor (MC· )
Timing relay (5 sec.)
Solenoid valve (Start)
Thermostat
Magnetic relay
Magnetic relay
Magnetic contactor (MC-̅)
Magnetic relay
Compressor thermal protector(MC)
Overcurrent relay (MC)
Overcurrent relay (MF)
Magnetic switch (MC)
Magnetic switch (MF)
63H
BS
FuR, S
FuU
MC
MF
RL
SS
TeS
Th

Tr
VR
WL
Field supply:
AXP
High pressure switch
Push button switch
Fuse (200V 5A)
Fuse (600V 5A)
Motor (Compressor)
Motor (Fan)
Pilot lamp (Operation-Red)
Selector switch
Terminal strip
Thermistor (23A)
Transformer (300VA)
Variable resistor (23A)
Pilot lamp (Alarm-White)
Auxiliary contact (lnterlock)
Symbols
Notes:
1. : Terminal of TeS
: Jumper
: Additional wiring for remote control.
2. : The wiring to interlock with condenser water pump.
(Remove the jumper wire between (1) and (2) on TeS2
and connect "AXP".)
3. Connection of transformer is as follows.
5. Function of 23A : Part shows "ON"
Terminals

U-V1
U-V2
U-V3
Primary/Secondary
YE Model
380V/200V
400V/200V
440V/220V
415V/200V
Remarks
Factory connectin
Change connection
on the spot.
Temperature
LH
C1–H1
C1–L1
C2–H2
C2–L2
14
(2) Switch box and control panel
UCPJ100N
UCJ850N
UCJ1600N
UCJ2000N
UCJ1000P UCJ1320P
UCPJ170P·250P·335P UCJ500P·670P
Notes:
1.Figures in show nominal capacities.
2.Capacity and condenser water flow rate are based on 5.5°C (10°F) temperature rise. There is

no need to correct capacity, if the temperature rise is within 5~9°C, but compute condenser
water flow rate (WFC') using the following formula.
WFC'҃WFCi
However, limit condenser water flow rate to the range of figures for "Pressure drop through
condenser" shown on page 27.
3. Ratings shown are net capacities which do not include a deduction for evaporator fan
motorheat.
4. SHC is based on each EWB and EDB.
Add ̅SHC to SHC.
̅SHC ҃Capacity correction for SHC for other dry bulb temp.
҃0.29i60iAFR (m
3
/min)i(1-BF)i(DB-EDB)/860
5. Direct interpolation is permissible. Do not extrapolate.
15
7. Capacity tables
20
(0.06)
25
(0.07)
33
(0.08)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0

22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
23.0
25.0

27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
SHC
6.1
6.1
6.5
6.5
6.6
6.9
6.9
7.4
7.4
7.4
8.0
8.0
8.6
8.6
8.6
WFC

26
28
29
32
35
28
30
31
34
37
29
31
32
36
39
PD
16.8
19.7
21.3
27.4
33.0
19.7
23.5
25.0
31.0
37.2
21.3
24.7
27.4
35.1

40.4
PI
1.8
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
2.0
2.0
2.0
2.0
2.0
TC
7.9
8.5
8.9
10.1
11.0
8.5
9.2
9.6
10.6
11.9
8.9
9.6

10.0
11.4
12.5
SHC
5.9
5.9
6.4
6.4
6.4
6.8
6.8
7.2
7.3
7.3
7.8
7.8
8.4
8.5
8.5
WFC
26
27
28
32
34
27
29
30
34
36

29
30
32
35
38
PD
16.8
18.1
19.7
27.4
31.0
18.1
21.3
23.5
31.0
35.1
21.3
23.5
27.4
33.0
38.5
PI
1.9
2.0
2.0
2.0
2.0
2.0
2.0
2.0

2.0
2.0
2.1
2.1
2.1
2.1
2.1
TC
7.6
8.2
8.6
9.8
10.6
8.2
8.8
9.2
10.5
11.4
8.6
9.3
9.7
11.0
12.0
SHC
5.8
5.8
6.2
6.3
6.3
6.6

6.6
7.1
7.1
7.1
7.7
7.7
8.3
8.3
8.3
WFC
25
27
28
31
33
27
28
29
33
35
28
30
31
35
37
PD
15.5
18.1
19.7
25.0

29.2
18.1
19.7
21.3
29.2
33.0
19.7
23.5
24.7
33.0
37.2
PI
2.0
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.2
2.2
2.2
2.2
2.2
2.3
TC
7.3
7.9

8.2
9.3
10.2
7.9
8.5
8.8
10.0
10.9
8.3
8.9
9.3
10.5
11.5
SHC
5.7
5.7
6.0
6.1
6.1
6.5
6.5
6.9
6.9
7.0
7.5
7.6
8.1
8.2
8.2
WFC

25
26
27
30
32
26
28
29
32
34
28
29
30
34
36
PD
15.5
16.8
18.1
23.5
27.4
16.8
19.7
21.3
27.4
31.0
19.7
21.3
23.5
31.0

35.1
PI
2.2
2.2
2.2
2.2
2.3
2.2
2.2
2.2
2.3
2.3
2.3
2.3
2.3
2.4
2.4
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
Symbols:
AFR : Air flow rate (m
3
/min)
BF : Bypass factor
EWB : Entering wet bulb temp. (°CWB)
TC : Total capacity (kW)
SHC : Sensible heat capacity (kW)
WFC : Condenser water flow rate (l/min.)

PD : Pressure drop (kpa)
(Cooling water)
PI : Power input (compressor) (kW)
UCPJ100N
36
(0.12)
53
(0.15)
64
(0.16)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0

23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
13.7
14.8
15.4
17.6
19.3
15.5
16.7
17.4
19.8
21.8
16.0
17.2
18.0
20.4

22.4
SHC
10.2
10.2
10.9
11.0
11.1
12.6
12.6
13.5
13.6
13.7
13.9
14.0
15.0
15.1
15.1
WFC
43
46
48
54
59
48
52
54
60
65
49
53

55
62
67
PD
24.5
27.5
29.7
36.3
42.5
29.7
34.1
36.3
43.8
50.0
30.9
35.2
37.6
46.3
53.7
PI
2.9
3.0
3.1
3.2
3.3
2.9
3.1
3.2
3.3
3.4

3.0
3.2
3.2
3.3
3.4
TC
13.6
14.7
15.3
17.4
19.2
15.4
16.6
17.3
19.7
21.7
15.9
17.1
17.8
20.3
22.4
SHC
10.2
10.2
10.8
10.9
11.1
12.6
12.6
13.5

13.6
13.7
13.9
13.9
15.0
15.0
15.1
WFC
44
47
48
54
59
49
52
54
60
66
50
53
55
62
68
PD
25.4
28.6
29.7
36.3
42.5
30.9

34.1
36.3
43.8
52.1
32.3
35.2
37.6
46.3
55.2
PI
3.2
3.2
3.3
3.4
3.5
3.3
3.3
3.4
3.5
3.6
3.3
3.4
3.4
3.5
3.6
TC
13.5
14.5
15.1
17.3

18.9
15.2
16.4
17.1
19.5
21.4
15.7
16.9
17.6
20.1
22.0
SHC
10.1
10.1
10.7
10.9
11.0
12.5
12.5
13.4
13.5
13.6
13.8
13.8
14.9
15.0
15.0
WFC
44
47

49
54
59
49
52
54
61
66
50
53
55
62
67
PD
25.4
28.6
30.9
36.3
42.5
30.9
34.1
36.3
45.1
52.1
32.3
35.2
37.6
46.3
53.7
PI

3.4
3.5
3.5
3.6
3.7
3.5
3.6
3.6
3.7
3.8
3.5
3.6
3.6
3.8
3.9
TC
13.2
14.2
14.8
16.8
18.6
14.9
16.1
16.8
19.0
21.0
15.4
16.6
17.3
19.6

21.7
SHC
10.0
10.0
10.6
10.7
10.8
12.4
12.4
13.3
13.3
13.5
13.7
13.7
14.8
14.8
14.9
WFC
44
47
48
54
59
49
52
54
60
65
50
53

55
61
67
PD
25.4
28.6
30.9
36.3
42.5
30.9
34.1
36.3
43.8
50.0
32.3
35.2
37.6
45.1
53.7
PI
3.6
3.7
3.7
3.8
3.9
3.7
3.8
3.9
4.0
4.1

3.7
3.8
3.9
4.0
4.1
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
UCPJ170P
54.5
(0.12)
80
(0.16)
96
(0.17)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0

24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
19.7
21.2
22.1
25.2
27.6
21.8
23.5
24.6

28.0
30.7
22.3
24.0
25.1
28.5
31.3
SHC
14.9
15.0
15.9
16.1
16.2
18.3
18.3
19.7
19.7
19.8
20.1
20.1
21.7
21.7
21.8
WFC
63
67
70
78
85
69

74
77
86
94
70
75
78
88
95
PD
24.7
27.3
29.4
35.3
40.9
28.9
32.2
34.5
41.7
48.8
29.4
33.0
35.3
43.5
50.0
PI
4.4
4.7
4.7
4.9

5.0
4.6
4.9
4.9
5.1
5.2
4.7
5.0
5.0
5.2
5.3
TC
19.5
21.1
21.9
24.9
27.5
21.7
23.4
24.3
27.7
30.6
22.1
23.9
24.8
28.3
31.2
SHC
14.9
14.9

15.9
16.0
16.2
18.2
18.2
19.5
19.6
19.8
20.0
20.0
21.6
21.6
21.8
WFC
64
68
70
79
86
70
75
77
86
94
71
76
79
88
96
PD

25.4
28.0
29.4
36.1
41.7
29.4
33.0
34.5
41.7
48.8
30.1
33.7
36.1
43.5
50.6
PI
4.9
5.0
5.1
5.2
5.4
5.1
5.2
5.2
5.4
5.6
5.2
5.3
5.3
5.5

5.7
TC
19.3
20.8
21.7
24.7
27.1
21.4
23.1
24.1
27.5
30.1
21.9
23.6
24.6
28.0
30.7
SHC
14.8
14.8
15.8
15.9
16.0
18.1
18.1
19.5
19.6
19.6
19.9
19.9

21.5
21.5
21.6
WFC
64
68
71
79
86
70
75
77
87
94
71
76
79
89
96
PD
25.4
28.0
30.1
36.1
41.7
29.4
33.0
34.5
42.6
48.8

30.1
33.7
36.1
44.4
50.6
PI
5.2
5.3
5.4
5.6
5.7
5.4
5.5
5.6
5.8
5.9
5.5
5.6
5.7
5.9
6.1
TC
18.9
20.4
21.3
24.1
26.7
21.0
22.7
23.6

26.8
29.6
21.4
23.1
24.1
27.3
30.2
SHC
14.6
14.6
15.6
15.7
15.9
17.9
17.9
19.3
19.3
19.5
19.7
19.7
21.3
21.3
21.5
WFC
64
68
70
78
85
70

74
77
86
94
71
76
79
87
96
PD
25.4
28.0
29.4
35.3
40.9
29.4
32.2
34.5
41.7
48.8
30.1
33.7
36.1
42.6
50.6
PI
5.6
5.7
5.8
5.9

6.1
5.8
5.9
6.0
6.2
6.3
5.9
6.0
6.1
6.3
6.5
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
UCPJ250P
[50Hz]
5.5
Temp.rise
16
72
(0.12)
107
(0.16)
128
(0.18)
Evap. air
AFR
(BF)
EWB

EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0

32.0
TC
27.9
30.1
31.4
35.7
39.2
30.6
33.0
34.5
39.2
43.0
31.8
34.3
35.9
40.8
44.7
SHC
20.6
20.7
22.0
22.2
22.5
25.1
25.1
26.9
27.1
27.2
27.5
27.5

29.7
29.8
29.9
WFC
89
96
100
111
121
97
104
108
121
132
101
108
112
126
137
PD
30.7
35.5
38.2
45.9
53.5
36.2
31.2
43.7
53.5
62.4

38.9
43.7
46.6
57.4
66.4
PI
6.4
6.8
6.9
7.1
7.3
6.6
7.0
7.1
7.4
7.5
6.8
7.2
7.3
7.5
7.7
TC
27.7
29.9
31.1
35.4
39.1
30.5
32.9
34.1

38.9
42.9
31.7
34.2
35.5
40.4
44.6
SHC
20.6
20.6
21.9
22.1
22.4
25.0
25.0
26.8
26.9
27.2
27.5
27.5
29.5
29.6
29.9
WFC
91
97
100
112
122
98

105
109
122
133
102
109
113
126
138
PD
32.0
36.2
38.2
46.6
54.3
36.8
41.7
44.4
54.3
63.2
39.6
44.4
47.3
57.4
67.2
PI
7.1
7.2
7.3
7.6

7.8
7.3
7.5
7.6
7.8
8.0
7.5
7.7
7.8
8.0
8.2
TC
27.4
29.5
30.8
35.1
38.4
30.1
32.4
33.8
38.5
42.3
31.3
33.7
35.2
40.1
43.9
SHC
20.4
20.4

21.8
22.0
22.2
24.8
24.9
26.7
26.8
27.0
27.3
27.3
29.4
29.5
29.6
WFC
91
97
101
113
122
99
105
109
122
132
102
109
113
127
137
PD

32.0
36.2
38.9
47.3
54.3
37.5
41.7
44.4
54.3
62.4
39.6
44.4
47.3
58.3
66.4
PI
7.5
7.7
7.8
8.1
8.3
7.8
8.0
8.1
8.4
8.6
8.0
8.2
8.3
8.6

8.8
TC
26.8
28.9
30.1
34.1
37.8
29.5
31.8
33.1
37.5
41.6
30.7
33.1
34.4
39.0
43.2
SHC
20.1
20.2
21.5
21.6
21.9
24.6
24.6
26.4
26.4
26.7
27.1
27.0

29.1
29.1
29.4
WFC
91
97
100
111
122
99
105
109
121
132
102
109
113
125
137
PD
32.0
36.2
38.2
45.9
54.3
37.5
41.7
44.4
53.5
62.4

39.6
44.4
47.3
56.6
66.4
PI
8.1
8.2
8.4
8.6
8.8
8.3
8.5
8.7
8.9
9.2
8.6
8.7
8.9
9.1
9.4
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
Notes:
1.Figures in show nominal capacities.
2.Capacity and condenser water flow rate are based on 5.5°C (10°F) temperature rise. There is
no need to correct capacity, if the temperature rise is within 5~9°C, but compute condenser
water flow rate (WFC') using the following formula.

WFC'҃WFCi
However, limit condenser water flow rate to the range of figures for "Pressure drop through
condenser" shown on page 27.
3. Ratings shown are net capacities which do not include a deduction for evaporator fan
motorheat.
4. SHC is based on each EWB and EDB.
Add ̅SHC to SHC.
̅SHC ҃Capacity correction for SHC for other dry bulb temp.
҃0.29i60iAFR (m
3
/min)i(1-BF)i(DB-EDB)/860
5. Direct interpolation is permissible. Do not extrapolate.
Symbols:
AFR : Air flow rate (m
3
/min)
BF : Bypass factor
EWB : Entering wet bulb temp. (°CWB)
TC : Total capacity (kW)
SHC : Sensible heat capacity (kW)
WFC : Condenser water flow rate (l/min.)
PD : Pressure drop (kpa)
(Cooling water)
PI : Power input (compressor) (kW)
UCPJ335P
90
(0.06)
135
(0.08)
165

(0.10)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0

32.0
23.0
25.0
27.0
30.0
32.0
TC
41.0
44.2
46.2
52.5
57.6
44.6
48.1
50.2
57.1
62.6
46.4
50.0
52.2
59.4
65.1
SHC
29.4
29.5
31.4
31.7
32.1
35.7
35.7

38.3
38.5
38.7
39.6
39.6
42.6
42.7
42.9
WFC
129
138
144
161
175
139
149
155
174
189
144
155
161
181
196
PD
25.8
29.0
31.2
37.4
43.1

29.4
32.9
35.2
42.7
49.5
31.2
35.2
37.4
45.8
53.0
PI
8.4
8.9
9.0
9.3
9.6
8.8
9.3
9.4
9.7
10.0
9.0
9.6
9.7
10.0
10.3
TC
40.8
44.0
45.7

52.1
57.5
44.3
47.8
49.7
56.6
62.5
46.1
49.7
51.7
58.8
65.0
SHC
29.3
29.4
31.1
31.5
32.0
35.6
35.6
38.1
38.3
38.7
39.5
39.4
42.4
42.5
42.9
WFC
130

139
144
165
176
141
150
156
174
190
146
156
162
181
198
PD
26.2
29.4
31.2
37.8
43.6
30.1
33.3
35.6
42.7
50.1
31.9
35.6
37.8
45.8
54.0

PI
9.3
9.5
9.6
10.0
10.2
9.7
9.9
10.0
10.4
10.6
10.0
10.2
10.3
10.7
10.9
TC
40.3
43.5
45.3
51.6
56.6
43.8
47.2
49.2
56.1
61.5
45.5
49.1
51.2

58.3
64.0
SHC
29.1
29.2
30.9
31.3
31.7
35.3
35.3
37.9
38.1
38.3
39.2
39.2
42.2
42.3
42.5
WFC
131
140
145
162
176
141
151
156
175
190
146

156
162
182
197
PD
26.5
29.7
31.6
37.8
43.6
30.1
33.7
35.6
43.1
50.1
31.9
35.6
37.8
46.2
53.5
PI
9.9
10.1
10.3
10.7
10.9
10.3
10.6
10.7
11.1

11.3
10.6
10.9
11.0
11.5
11.7
TC
39.5
42.6
44.4
50.2
55.7
42.9
46.3
48.2
54.6
60.5
44.6
48.1
50.1
56.8
62.9
SHC
28.7
28.8
30.5
30.7
31.3
34.9
35.0

37.4
37.6
38.0
38.8
38.8
41.7
41.8
42.2
WFC
130
139
144
160
175
141
150
155
173
189
146
156
161
180
196
PD
26.2
29.4
31.2
37.0
43.1

30.1
33.3
35.2
42.3
49.5
31.9
35.6
37.4
45.4
53.0
PI
10.6
10.8
11.0
11.3
11.6
11.0
11.2
11.4
11.8
12.1
11.4
11.6
11.8
12.1
12.5
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)

UCJ500P
120
(0.05)
180
(0.07)
220
(0.09)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0

30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
53.2
57.4
59.9
68.2
74.8
59.2
63.8
66.6
75.7
83.1
62.7
67.6
70.6
80.3
88.1
SHC
38.6

38.8
41.2
41.6
42.1
47.7
47.7
51.1
51.4
51.8
53.4
53.4
57.5
57.7
58.0
WFC
169
182
189
211
229
185
199
207
232
252
195
209
218
244
265

PD
40.8
46.0
49.2
59.8
69.1
47.3
53.9
57.7
70.8
82.3
52.0
58.9
63.3
77.6
90.5
PI
11.6
12.3
12.5
12.9
13.2
11.9
12.6
12.7
13.2
13.5
12.0
12.7
12.9

13.3
13.6
TC
53.0
57.1
59.4
67.6
74.6
58.8
63.5
66.0
75.1
82.9
62.4
67.3
69.9
79.6
87.9
SHC
38.5
38.6
40.9
41.4
42.0
47.5
47.6
50.9
51.2
51.7
53.3

53.3
57.2
57.4
57.9
WFC
171
183
189
212
231
187
200
207
232
254
197
211
218
244
267
PD
41.6
46.5
49.2
60.3
70.2
48.3
54.4
57.7
70.8

83.5
52.9
59.8
63.3
77.6
91.7
PI
12.8
13.1
13.3
13.8
14.1
13.1
13.4
13.6
14.1
14.4
13.2
13.5
13.7
14.2
14.5
TC
52.3
56.4
58.8
67.0
73.5
58.1
62.7

65.3
74.4
81.6
61.6
66.4
69.2
78.9
86.5
SHC
38.2
38.3
40.7
41.1
41.6
47.2
47.2
50.6
50.9
51.2
52.9
52.9
56.9
57.2
57.4
WFC
172
184
190
213
231

188
201
208
233
253
197
211
219
245
266
PD
41.9
46.9
49.7
60.8
70.2
48.8
54.9
58.2
71.3
82.9
52.9
59.8
63.9
78.2
91.0
PI
13.7
14.0
14.2

14.8
15.1
14.0
14.3
14.5
15.1
15.4
14.1
14.5
14.6
15.2
15.5
TC
51.2
55.3
57.6
65.2
72.3
56.9
61.4
64.0
72.5
80.3
60.4
65.1
67.8
76.8
85.1
SHC
37.6

37.8
40.1
40.4
41.1
46.7
46.7
50.1
50.2
50.8
52.4
52.4
56.3
56.4
57.0
WFC
172
183
190
211
230
187
200
207
230
252
197
210
218
242
265

PD
41.9
46.5
49.7
59.8
69.6
48.3
54.4
57.7
69.6
82.3
52.9
59.2
63.3
76.5
90.5
PI
14.6
14.9
15.2
15.6
16.1
14.9
15.2
15.5
16.0
16.4
15.1
15.4
15.7

16.1
16.5
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
UCJ670P
[50Hz]
5.5
Temp.rise
17
150
(0.04)
225
(0.06)
300
(0.08)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0

22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
67.6
72.9
76.1
86.5
95.0
75.1
81.0

84.6
96.2
105.5
80.4
86.7
90.5
102.9
112.9
SHC
49.0
49.1
52.2
52.8
53.4
60.4
60.5
64.8
65.2
65.6
71.0
71.0
76.5
76.7
77.0
WFC
214
230
238
267
290

233
251
261
293
318
248
266
277
311
338
PD
29.1
32.9
35.0
42.9
49.3
33.7
38.5
41.3
50.2
57.4
37.7
42.6
45.7
55.2
64.3
PI
14.3
15.2
15.4

15.9
16.3
14.5
15.3
15.5
16.1
16.5
14.6
15.5
15.7
16.3
16.6
TC
67.2
72.5
75.4
85.8
94.8
74.7
80.6
83.7
95.3
105.3
79.9
86.2
89.6
102.0
112.7
SHC
48.8

49.0
51.9
52.5
53.3
60.2
60.3
64.4
64.8
65.5
70.8
70.8
76.2
76.4
77.0
WFC
216
231
239
268
292
236
253
261
293
320
250
268
277
311
340

PD
29.6
33.2
35.3
43.1
49.9
34.5
39.1
41.3
50.2
58.1
38.3
43.1
45.7
55.2
65.0
PI
15.8
16.2
16.4
17.0
17.4
16.0
16.4
16.6
17.2
17.6
16.1
16.5
16.7

17.3
17.7
TC
66.4
71.6
74.6
85.1
93.3
73.8
79.6
82.9
94.5
103.6
78.9
85.2
88.7
101.1
110.9
SHC
48.4
48.5
51.5
52.2
52.7
59.8
59.9
64.1
64.5
64.9
70.3

70.4
75.8
76.1
76.4
WFC
217
232
240
269
291
237
253
262
294
319
251
268
278
312
338
PD
29.8
33.5
35.6
43.4
49.6
34.8
39.1
41.6
50.6

57.7
38.5
43.1
46.0
55.5
64.3
PI
16.9
17.3
17.5
18.2
18.6
17.1
17.5
17.7
18.4
18.8
17.3
17.7
17.9
18.6
18.9
TC
65.1
70.2
73.1
82.8
91.8
72.3
78.0

81.2
92.0
102.0
77.3
83.5
86.9
98.5
109.1
SHC
47.8
47.9
50.8
51.2
52.1
59.2
59.2
63.4
63.6
64.3
69.7
69.7
75.1
75.2
75.8
WFC
217
231
239
266
291

236
252
261
291
318
250
266
276
308
337
PD
29.8
33.2
35.3
42.6
49.6
34.5
38.8
41.3
49.6
57.4
38.3
42.6
45.4
54.2
63.9
PI
18.0
18.4
18.7

19.3
19.8
18.2
18.6
18.9
19.5
20.0
18.4
18.8
19.1
19.7
20.2
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
Notes:
1.Figures in show nominal capacities.
2.Capacity and condenser water flow rate are based on 5.5°C (10°F) temperature rise. There is
no need to correct capacity, if the temperature rise is within 5~9°C, but compute condenser
water flow rate (WFC') using the following formula.
WFC'҃WFCi
However, limit condenser water flow rate to the range of figures for "Pressure drop through
condenser" shown on page 27.
3. Ratings shown are net capacities which do not include a deduction for evaporator fan
motorheat.
4. SHC is based on each EWB and EDB.
Add ̅SHC to SHC.
̅SHC ҃Capacity correction for SHC for other dry bulb temp.
҃0.29i60iAFR (m

3
/min)i(1-BF)i(DB-EDB)/860
5. Direct interpolation is permissible. Do not extrapolate.
Symbols:
AFR : Air flow rate (m
3
/min)
BF : Bypass factor
EWB : Entering wet bulb temp. (°CWB)
TC : Total capacity (kW)
SHC : Sensible heat capacity (kW)
WFC : Condenser water flow rate (l/min.)
PD : Pressure drop (kpa)
(Cooling water)
PI : Power input (compressor) (kW)
UCJ850N
180
(0.04)
270
(0.07)
360
(0.09)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0

22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
79.8
86.1

89.9
102.2
112.2
89.7
96.7
101.0
114.8
126.0
97.8
105.4
110.1
125.2
137.4
SHC
58.1
58.3
62.0
62.6
63.3
72.0
72.0
77.2
77.6
78.1
85.2
85.3
91.9
92.2
92.6
WFC

254
273
284
318
345
281
302
314
352
383
303
326
339
380
413
PD
24.1
27.0
29.1
36.2
41.9
28.6
32.7
35.3
43.2
49.7
33.0
38.0
40.9
48.9

56.9
PI
17.7
18.8
19.0
19.7
20.1
18.2
19.3
19.6
20.3
20.8
18.6
19.7
20.0
20.7
21.2
TC
79.4
85.6
89.0
101.3
111.9
89.2
96.2
100.0
113.9
125.7
97.2
104.9

109.0
124.0
137.0
SHC
57.9
58.1
61.6
62.3
63.2
71.8
71.8
76.8
77.3
78.0
85.0
85.1
91.4
91.8
92.5
WFC
258
275
285
319
348
285
305
315
353
385

307
328
340
381
416
PD
24.7
27.4
29.3
36.4
42.5
29.3
33.4
35.5
43.4
50.2
33.8
38.4
40.9
49.2
57.6
PI
19.5
20.0
20.2
21.0
21.5
20.1
20.6
20.9

21.6
22.1
20.5
21.0
21.3
22.0
22.6
TC
78.4
84.6
88.1
100.4
110.1
88.1
95.0
99.0
112.9
123.8
96.0
103.6
107.9
123.0
134.9
SHC
57.4
57.6
61.2
61.9
62.5
71.3

71.3
76.3
76.9
77.3
84.5
84.5
91.0
91.4
91.7
WFC
259
276
286
320
347
286
305
316
355
384
307
329
340
382
414
PD
24.8
27.6
29.5
36.6

42.3
29.5
33.4
35.8
43.8
49.9
33.8
38.6
40.9
49.4
57.1
PI
20.9
21.4
21.6
22.5
22.9
21.5
22.0
22.3
23.2
23.6
21.9
22.5
22.7
23.7
24.1
TC
76.8
82.9

86.3
97.8
108.4
86.3
93.2
97.0
109.9
121.8
94.1
101.5
105.8
119.8
132.7
SHC
56.7
56.8
60.4
60.8
61.8
70.4
70.5
75.5
75.7
76.6
83.6
83.7
90.2
90.2
91.0
WFC

258
275
285
317
346
285
304
315
350
383
306
327
339
377
413
PD
24.7
27.4
29.3
36.0
42.1
29.3
33.2
35.5
42.8
49.7
33.6
38.2
40.7
48.2

56.9
PI
22.3
22.7
23.1
23.8
24.4
23.0
23.4
23.9
24.5
25.2
23.4
23.9
24.3
25.0
25.7
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
UCJ1000P
240
(0.05)
360
(0.07)
480
(0.09)
Evap. air
AFR

(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0

27.0
30.0
32.0
TC
107.8
116.2
121.3
138.0
151.4
118.4
127.7
133.3
151.6
166.4
126.7
136.6
142.6
162.2
178.0
SHC
78.0
78.2
83.0
84.0
84.9
95.4
95.5
102.3
102.9
103.6

112.0
112.2
120.8
121.2
121.7
WFC
341
367
381
427
463
370
398
414
464
504
393
423
439
493
535
PD
24.3
27.7
29.6
36.0
41.4
28.1
31.9
34.0

41.5
47.7
31.2
35.4
37.7
45.9
53.2
PI
23.2
24.6
24.9
25.7
26.4
23.6
25.1
25.4
26.3
26.9
24.1
25.6
25.9
26.8
27.4
TC
107.2
115.6
120.1
136.8
151.0
117.8

127.0
132.0
150.3
166.0
126.0
135.9
141.2
160.8
177.6
SHC
77.7
77.9
82.5
83.5
84.7
95.2
95.2
101.8
102.4
103.5
111.8
111.8
120.3
120.7
121.6
WFC
346
370
382
428

467
375
401
415
465
507
398
425
440
494
539
PD
25.0
28.1
29.7
36.1
41.9
28.8
32.2
34.2
41.7
48.2
31.9
35.7
37.8
46.1
53.9
PI
25.6
26.2

26.5
27.4
28.1
26.1
26.7
27.1
28.0
28.7
26.6
27.3
27.6
28.6
29.2
TC
105.9
114.2
118.9
135.6
148.7
116.3
125.5
130.7
149.0
163.4
124.5
134.4
139.8
159.4
174.8
SHC

77.0
77.2
81.9
83.0
83.8
94.5
94.5
101.3
101.9
102.5
111.1
111.2
119.7
120.2
120.6
WFC
347
370
384
430
466
376
401
416
467
506
398
426
441
495

537
PD
25.1
28.1
30.0
36.4
41.8
28.9
32.2
34.3
41.9
48.0
31.9
35.8
38.0
46.3
53.5
PI
27.3
28.0
28.3
29.5
30.0
27.9
28.6
28.9
30.1
30.6
28.4
29.1

29.5
30.7
31.2
TC
103.7
111.9
116.6
132.0
146.3
114.0
123.0
128.1
145.1
160.8
121.9
131.6
137.1
155.2
172.0
SHC
75.9
76.2
80.9
81.5
82.9
93.4
93.5
100.2
100.5
101.6

110.0
110.1
118.7
118.7
119.7
WFC
346
369
383
425
465
375
400
414
461
504
397
424
439
489
535
PD
25.0
28.0
29.9
35.7
41.7
28.8
32.1
34.0

41.1
47.7
31.8
35.5
28.0
45.3
53.2
PI
29.2
29.7
30.3
31.2
32.0
29.8
30.3
30.9
31.4
32.7
30.4
31.0
31.5
32.4
33.3
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
UCJ1320P
[50Hz]
5.5

Temp.rise
18
280
(0.03)
420
(0.03)
540
(0.03)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0

27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
131.6
142.5
147.9
168.5
184.9
141.6
153.2
159.1
181.2
198.9
148.6
160.9
167.0
190.2
208.8
SHC

94.5
95.1
100.5
101.8
103.0
115.0
115.2
123.2
124.0
124.8
132.3
132.5
142.5
143.0
143.6
WFC
414
444
460
518
563
443
475
492
554
603
464
498
516
581

632
PD
13.3
15.3
16.4
20.4
23.6
15.2
17.4
22.1
22.9
26.5
16.7
19.0
20.3
24.9
28.8
PI
27.1
28.0
28.5
30.1
31.3
28.3
29.2
29.7
31.3
32.6
29.4
30.3

30.9
32.6
33.9
TC
126.9
136.7
142.5
161.6
178.1
136.4
147.0
153.2
173.8
191.5
143.2
154.4
160.9
182.5
201.1
SHC
92.1
92.3
98.0
98.9
100.2
112.7
112.6
120.8
121.2
122.2

129.9
130.0
140.1
140.3
141.1
WFC
407
435
451
505
552
435
465
482
541
591
456
487
506
567
619
PD
12.9
14.7
15.8
19.5
22.8
14.7
16.8
17.9

22.1
25.6
16.1
18.2
19.6
23.9
27.7
PI
29.2
30.1
30.6
32.3
33.7
30.4
31.3
31.9
33.7
35.1
31.6
32.6
33.2
35.0
36.5
TC
121.9
131.5
137.0
156.2
171.2
131.1

141.4
147.3
167.9
184.1
137.7
148.5
154.7
176.3
193.3
SHC
89.6
89.9
95.5
96.6
97.5
110.3
110.3
118.4
119.0
119.6
127.5
127.7
137.7
138.1
138.5
WFC
399
427
442
497

540
426
456
473
532
578
447
478
495
557
605
PD
12.5
14.2
15.2
18.9
22.0
14.1
16.1
17.2
21.4
24.6
15.5
17.6
18.8
23.1
26.6
PI
31.2
32.2

32.7
34.7
36.0
32.5
33.5
34.1
36.1
37.5
33.8
34.9
35.5
37.6
39.0
TC
116.7
125.9
131.1
149.3
164.4
125.5
135.4
141.0
160.6
176.8
131.8
142.1
148.0
168.6
185.6
SHC

87.1
87.3
92.9
93.8
94.9
107.8
107.8
115.9
116.4
117.1
124.9
125.1
135.2
135.4
136.0
WFC
391
418
433
486
528
418
446
462
519
565
438
467
485
544

592
PD
12.1
13.6
14.6
18.1
21.0
13.6
15.4
16.5
20.5
23.7
14.9
16.9
18.1
22.2
25.7
PI
33.4
34.4
35.0
37.0
38.3
34.8
35.8
36.5
38.5
39.9
36.2
37.2

37.9
40.1
41.5
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
Notes:
1.Figures in show nominal capacities.
2.Capacity and condenser water flow rate are based on 5.5°C (10°F) temperature rise. There is
no need to correct capacity, if the temperature rise is within 5~9°C, but compute condenser
water flow rate (WFC') using the following formula.
WFC'҃WFCi
However, limit condenser water flow rate to the range of figures for "Pressure drop through
condenser" shown on page 27.
3. Ratings shown are net capacities which do not include a deduction for evaporator fan
motorheat.
4. SHC is based on each EWB and EDB.
Add ̅SHC to SHC.
̅SHC ҃Capacity correction for SHC for other dry bulb temp.
҃0.29i60iAFR (m
3
/min)i(1-BF)i(DB-EDB)/860
5. Direct interpolation is permissible. Do not extrapolate.
Symbols:
AFR : Air flow rate (m
3
/min)
BF : Bypass factor
EWB : Entering wet bulb temp. (°CWB)

TC : Total capacity (kW)
SHC : Sensible heat capacity (kW)
WFC : Condenser water flow rate (l/min.)
PD : Pressure drop (kpa)
(Cooling water)
PI : Power input (compressor) (kW)
UCJ1600N
360
(0.02)
540
(0.03)
660
(0.04)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0

19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
167.6
181.4
188.4
214.6
235.5
182.2
197.2
204.8
233.2
256.0
189.5

205.1
213.0
242.5
266.2
SHC
121.0
121.7
128.8
130.4
131.8
147.9
148.3
158.5
159.5
160.5
165.2
165.4
177.7
178.4
179.2
WFC
532
571
591
665
724
573
615
637
717

781
594
638
660
743
809
PD
22.2
25.5
27.4
35.3
41.0
25.7
30.0
32.3
40.4
46.8
27.7
32.4
34.8
42.7
50.0
PI
36.7
37.8
38.5
40.6
42.2
37.8
39.0

39.7
41.9
43.5
38.6
39.8
40.5
42.7
44.4
TC
161.5
174.1
181.4
205.8
226.8
175.6
189.2
197.2
223.7
246.5
182.6
196.8
205.1
232.7
256.3
SHC
118.0
118.3
125.6
126.7
128.4

144.9
144.9
155.4
155.9
157.2
162.0
162.2
174.6
174.9
175.9
WFC
524
560
581
650
710
563
602
625
700
795
584
624
648
726
793
PD
21.8
24.2
26.5

33.8
39.7
24.7
28.6
31.1
38.7
45.1
26.8
31.0
33.5
41.2
48.2
PI
39.4
40.6
41.4
43.7
45.6
40.6
41.9
42.6
45.0
47.0
41.4
42.7
43.5
45.9
47.9
TC
155.2

167.5
174.4
198.9
218.0
168.7
182.0
189.6
216.1
237.0
175.5
189.3
197.2
224.8
246.5
SHC
114.9
115.2
122.5
123.8
125.0
141.9
141.9
152.3
153.1
153.9
158.9
159.1
171.5
172.1
172.7

WFC
514
550
570
640
695
553
591
613
689
748
573
612
635
714
776
PD
21.3
23.6
25.4
32.6
38.2
23.8
27.4
29.8
37.6
43.1
25.7
29.7
32.1

40.1
46.3
PI
42.2
43.5
44.2
46.9
48.7
43.5
44.8
45.6
48.3
50.2
44.3
45.7
46.5
49.3
51.2
TC
148.6
160.3
166.9
190.1
209.3
161.5
174.2
181.4
206.7
227.5
168.0

181.2
188.7
214.9
236.6
SHC
111.7
111.9
119.1
120.3
121.6
138.6
138.7
149.0
149.7
150.7
155.7
155.9
168.2
168.6
169.4
WFC
505
539
558
626
680
542
579
600
673

732
561
600
621
697
758
PD
20.8
22.7
24.2
31.2
36.8
22.9
26.3
28.4
36.1
41.7
24.5
28.4
30.6
38.4
44.3
PI
45.1
46.4
47.3
50.0
51.8
46.5
47.9

48.8
51.5
53.4
47.4
48.8
49.8
52.6
54.4
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
UCJ2000N
[50Hz]
5.5
Temp.rise
19
20
(0.06)
25
(0.07)
33
(0.08)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0

19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
9.0

9.7
10.1
11.4
12.5
9.8
10.5
11.0
12.4
13.6
10.3
11.0
11.6
13.1
14.2
SHC
6.5
6.5
6.9
6.9
7.0
7.4
7.3
7.9
7.9
7.9
8.5
8.4
9.1
9.1
9.1

WFC
28
30
31
35
38
30
32
34
38
41
32
34
35
40
43
PD
19.7
23.5
25.0
33.0
38.5
23.5
27.4
31.0
38.5
43.9
27.4
31.0
33.0

42.1
47.9
PI
1.8
1.9
1.9
2.0
2.0
1.9
2.0
2.0
2.0
2.1
2.0
2.0
2.1
2.1
2.3
TC
8.7
9.3
9.8
11.1
12.1
9.4
10.2
10.6
12.0
13.2
9.9

10.7
11.1
12.6
13.8
SHC
6.3
6.3
6.8
6.8
6.8
7.2
7.2
7.7
7.7
7.8
8.3
8.3
8.9
8.9
8.9
WFC
28
30
31
35
38
30
32
34
37

41
32
34
35
39
42
PD
19.7
23.5
25.0
33.0
38.5
23.5
27.4
31.0
37.2
43.9
27.4
31.0
33.0
40.4
45.8
PI
2.1
2.1
2.2
2.2
2.3
2.2
2.2

2.3
2.3
2.4
2.3
2.3
2.4
2.4
2.5
TC
8.4
9.0
9.4
10.7
11.6
9.1
9.8
10.2
11.6
12.6
9.6
10.3
10.7
12.2
13.3
SHC
6.2
6.2
6.6
6.6
6.7

7.0
7.0
7.5
7.6
7.6
8.1
8.1
8.7
8.8
8.8
WFC
28
30
31
35
37
30
32
33
37
40
32
34
35
39
42
PD
19.7
23.5
25.0

33.0
37.2
23.5
27.4
29.2
37.2
42.1
27.4
31.0
33.0
40.4
45.8
PI
2.4
2.5
2.5
2.6
2.6
2.5
2.6
2.6
2.7
2.7
2.6
2.7
2.7
2.8
2.8
TC
8.1

8.7
9.0
10.2
11.2
8.8
9.4
9.8
11.1
12.1
9.2
9.9
10.3
11.7
12.7
SHC
6.0
6.0
6.4
6.4
6.5
6.9
6.9
7.3
7.4
7.4
8.0
8.0
8.6
8.6
8.6

WFC
28
30
31
34
37
30
32
33
37
40
32
34
35
39
42
PD
19.7
23.5
25.0
31.0
37.2
23.5
27.4
29.2
37.2
42.1
27.4
31.0
33.0

40.4
45.8
PI
2.7
2.8
2.8
2.9
3.0
2.9
2.9
3.0
3.0
3.1
3.0
3.0
3.1
3.2
3.2
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
Notes:
1.Figures in show nominal capacities.
2.Capacity and condenser water flow rate are based on 5.5°C (10°F) temperature rise. There is
no need to correct capacity, if the temperature rise is within 5~9°C, but compute condenser
water flow rate (WFC') using the following formula.
WFC'҃WFCi
However, limit condenser water flow rate to the range of figures for "Pressure drop through
condenser" shown on page 27.

3. Ratings shown are net capacities which do not include a deduction for evaporator fan
motorheat.
4. SHC is based on each EWB and EDB.
Add ̅SHC to SHC.
̅SHC ҃Capacity correction for SHC for other dry bulb temp.
҃0.29i60iAFR (m
3
/min)i(1-BF)i(DB-EDB)/860
5. Direct interpolation is permissible. Do not extrapolate.
Symbols:
AFR : Air flow rate (m
3
/min)
BF : Bypass factor
EWB : Entering wet bulb temp. (°CWB)
TC : Total capacity (kW)
SHC : Sensible heat capacity (kW)
WFC : Condenser water flow rate (l/min.)
PD : Pressure drop (kpa)
(Cooling water)
PI : Power input (compressor) (kW)
UCPJ100N
36
(0.12)
53
(0.15)
64
(0.16)
Evap. air
AFR

(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0

27.0
30.0
32.0
TC
14.6
15.7
16.4
18.7
20.5
16.4
17.7
18.5
21.0
23.0
16.9
18.2
19.0
21.6
23.7
SHC
10.6
10.7
11.3
11.5
11.6
13.1
13.1
14.0
14.1
14.2

14.4
14.4
15.4
15.5
15.6
WFC
48
51
53
60
65
53
57
59
66
71
54
58
60
68
73
PD
29.7
33.1
35.2
43.8
50.0
35.2
40.0
42.5

52.1
60.3
36.3
41.2
43.8
55.2
63.9
PI
3.8
4.0
4.0
4.2
4.3
3.8
4.1
4.1
4.3
4.4
3.9
4.1
4.2
4.3
4.4
TC
14.5
15.7
16.3
18.5
20.5
16.3

17.6
18.3
20.8
23.0
16.8
18.1
18.8
21.4
23.7
SHC
10.6
10.7
11.3
11.4
11.6
13.0
13.0
13.9
14.0
14.2
14.3
14.3
15.4
15.4
15.6
WFC
49
52
54
60

65
54
57
59
66
72
55
59
61
68
74
PD
30.9
34.1
36.3
43.8
50.0
36.3
40.0
42.5
52.1
62.0
37.6
42.5
45.1
55.2
65.8
PI
4.2
4.3

4.3
4.5
4.6
4.2
4.3
4.4
4.6
4.7
4.3
4.4
4.4
4.6
4.7
TC
14.3
15.5
16.1
18.4
20.1
16.1
17.4
18.1
20.6
22.6
16.6
17.9
18.6
21.3
23.3
SHC

10.5
10.6
11.2
11.3
11.4
12.9
12.9
13.8
13.9
14.0
14.2
14.2
15.3
15.4
15.4
WFC
49
52
54
60
65
54
57
59
67
72
55
59
61
68

74
PD
30.9
34.1
36.3
43.8
50.0
36.3
40.0
42.5
53.7
62.0
37.6
42.5
45.1
55.2
65.8
PI
4.4
4.6
4.6
4.8
4.9
4.5
4.6
4.7
4.9
5.0
4.6
4.7

4.7
4.9
5.0
TC
14.0
15.2
15.8
17.9
19.8
15.8
17.0
17.7
20.1
22.3
16.3
17.5
18.3
20.7
22.9
SHC
10.3
10.4
11.1
11.1
11.3
12.8
12.8
13.7
13.7
13.9

14.1
14.1
15.2
15.2
15.3
WFC
49
52
54
60
65
54
57
59
66
72
55
59
61
68
74
PD
30.9
34.1
36.3
43.8
50.0
36.3
40.0
42.5

52.1
62.0
37.6
42.5
45.1
55.2
65.8
PI
4.7
4.8
4.9
5.1
5.2
4.8
4.9
5.0
5.2
5.3
4.9
5.0
5.1
5.2
5.4
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
UCPJ170P
54.5
(0.12)

80
(0.16)
96
(0.17)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0

25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
21.9
23.6
24.6
28.0
30.7
24.3
26.2
27.3
31.1
34.1
24.8
26.7
27.9
31.7
34.8
SHC
16.0
16.0
17.0
17.2

17.4
19.4
19.4
20.8
20.9
21.0
21.2
21.2
22.8
22.9
23.0
WFC
72
77
80
89
97
79
85
88
98
106
80
86
90
100
109
PD
30.8
34.5

36.8
44.4
51.5
36.1
40.9
43.5
52.3
59.8
36.8
41.7
45.3
53.9
62.7
PI
5.7
6.1
6.1
6.3
6.5
5.9
6.2
6.3
6.5
6.7
6.0
6.4
6.5
6.7
6.9
TC

21.7
23.4
24.4
27.7
30.6
24.1
26.0
27.1
30.8
34.0
24.6
26.6
27.6
31.4
34.7
SHC
15.9
16.0
17.0
17.1
17.4
19.3
19.3
20.7
20.8
21.0
21.1
21.1
22.7
22.8

23.0
WFC
73
78
81
90
98
80
85
88
99
107
82
87
90
101
110
PD
31.6
35.3
37.6
45.3
52.3
36.8
40.9
43.5
53.2
60.8
38.4
42.6

45.3
55.1
63.8
PI
6.3
6.5
6.5
6.8
6.9
6.5
6.7
6.7
7.0
7.1
6.7
6.8
6.9
7.2
7.3
TC
21.5
23.2
24.1
27.5
30.2
23.9
25.7
26.8
30.6
33.5

24.3
26.2
27.3
31.2
34.2
SHC
15.8
15.9
16.8
17.0
17.2
19.2
19.2
20.6
20.7
20.8
21.0
21.0
22.6
22.7
22.8
WFC
74
78
81
91
98
80
86
89

99
107
82
87
90
101
109
PD
32.2
35.3
37.6
46.2
52.3
36.8
41.7
44.4
53.2
60.8
38.4
42.6
45.3
55.1
62.7
PI
6.7
6.9
7.0
7.3
7.4
6.9

7.1
7.2
7.5
7.6
7.1
7.3
7.4
7.7
7.8
TC
21.0
22.7
23.6
26.8
29.7
23.4
25.2
26.3
29.7
33.0
23.8
25.7
26.8
30.3
33.6
SHC
15.6
15.6
16.6
16.7

17.0
19.0
19.0
20.4
20.4
20.7
20.8
20.8
22.4
22.4
22.6
WFC
74
78
81
90
98
80
85
89
98
107
82
87
90
100
109
PD
32.2
35.3

37.6
45.3
52.3
36.8
40.9
44.4
52.3
60.8
38.4
42.6
45.3
53.9
62.7
PI
7.2
7.3
7.5
7.7
7.9
7.4
7.6
7.7
7.9
8.1
7.6
7.7
7.9
8.1
8.3
25.0

30.0
35.0 40.0
Leaving condenser water temperature (°C)
UCPJ250P
[60Hz]
5.5
Temp.rise
20
72
(0.12)
107
(0.16)
128
(0.18)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0

18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
29.7
32.0
33.4
38.0
41.7
32.4
35.0
36.5
41.5
45.6

33.7
36.4
38.0
43.2
47.4
SHC
21.5
21.6
22.9
23.2
23.4
25.9
25.9
27.8
27.9
28.1
28.4
28.4
30.5
30.6
30.8
WFC
98
105
109
122
132
106
114
118

132
143
110
118
123
137
149
PD
36.8
41.7
44.4
54.3
62.4
42.3
48.0
51.2
62.4
71.4
45.1
51.2
55.1
66.4
77.5
PI
7.9
8.4
8.5
8.8
9.0
8.2

8.7
8.8
9.1
9.3
8.4
8.9
9.0
9.4
9.6
TC
29.5
31.8
33.1
37.7
41.6
32.3
34.8
36.2
41.2
45.5
33.5
36.2
37.6
42.8
47.3
SHC
21.4
21.5
22.8
23.1

23.4
25.9
25.9
27.6
27.8
28.1
28.3
28.3
30.4
30.5
30.8
WFC
100
106
110
123
133
108
115
119
133
144
112
119
123
138
150
PD
38.2
42.3

45.1
55.1
63.2
43.7
48.8
51.9
62.3
72.3
46.6
51.9
55.1
67.2
79.4
PI
8.8
9.0
9.1
9.4
9.6
9.0
9.3
9.4
9.7
9.9
9.3
9.5
9.6
10.0
10.2
TC

29.2
31.4
32.8
37.3
40.9
31.9
34.4
35.8
40.8
44.8
33.1
35.7
37.2
42.4
46.5
SHC
21.3
21.3
22.7
22.9
23.1
25.7
25.7
27.5
27.7
27.9
28.1
28.1
30.2
30.4

30.5
WFC
100
107
111
124
134
108
115
119
133
144
112
120
124
139
150
PD
38.2
43.0
45.9
55.9
64.0
43.7
48.8
51.9
63.2
72.3
46.6
52.7

55.9
68.0
79.4
PI
9.4
9.6
9.7
10.1
10.3
9.7
9.9
10.0
10.4
10.6
9.9
10.2
10.3
10.7
10.9
TC
28.6
30.8
32.1
36.4
40.3
31.2
33.7
35.1
39.7
44.0

32.5
35.0
36.5
41.3
45.8
SHC
21.0
21.0
22.3
22.5
22.9
25.4
25.4
27.2
27.2
27.6
27.8
27.8
29.9
30.0
30.3
WFC
100
107
111
123
134
108
115
119

132
144
112
119
124
137
150
PD
38.2
43.0
45.9
55.1
64.0
43.7
48.8
51.9
62.4
72.3
46.6
51.9
55.9
66.4
79.4
PI
10.0
10.2
10.4
10.7
11.0
10.3

10.5
10.7
11.0
11.3
10.6
10.8
11.0
11.3
11.6
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
Notes:
1.Figures in show nominal capacities.
2.Capacity and condenser water flow rate are based on 5.5°C (10°F) temperature rise. There is
no need to correct capacity, if the temperature rise is within 5~9°C, but compute condenser
water flow rate (WFC') using the following formula.
WFC'҃WFCi
However, limit condenser water flow rate to the range of figures for "Pressure drop through
condenser" shown on page 27.
3. Ratings shown are net capacities which do not include a deduction for evaporator fan
motorheat.
4. SHC is based on each EWB and EDB.
Add ̅SHC to SHC.
̅SHC ҃Capacity correction for SHC for other dry bulb temp.
҃0.29i60iAFR (m
3
/min)i(1-BF)i(DB-EDB)/860
5. Direct interpolation is permissible. Do not extrapolate.

Symbols:
AFR : Air flow rate (m
3
/min)
BF : Bypass factor
EWB : Entering wet bulb temp. (°CWB)
TC : Total capacity (kW)
SHC : Sensible heat capacity (kW)
WFC : Condenser water flow rate (l/min.)
PD : Pressure drop (kpa)
(Cooling water)
PI : Power input (compressor) (kW)
UCPJ335P
90
(0.06)
135
(0.08)
165
(0.10)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0

18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
43.1
46.5
48.5
55.2
60.5

46.8
50.5
52.7
60.0
65.8
48.7
52.5
54.8
62.4
68.4
SHC
30.5
30.6
32.4
32.9
33.3
36.7
36.8
39.3
39.6
39.9
40.6
40.6
43.6
43.8
44.1
WFC
139
149
155

173
188
150
161
167
187
203
155
167
174
194
211
PD
29.4
32.9
35.2
42.3
49.0
33.3
37.4
39.8
48.5
56.5
35.2
39.8
42.7
52.0
60.5
PI
10.2

10.8
11.0
11.3
11.6
10.6
11.3
11.4
11.8
12.1
11.0
11.6
11.8
12.2
12.5
TC
42.9
46.2
48.0
54.7
60.4
46.6
50.3
52.2
59.5
65.7
48.4
52.3
54.3
61.8
68.3

SHC
30.4
30.5
32.2
32.7
33.2
36.6
36.7
39.1
39.4
39.9
40.5
40.5
43.4
43.6
44.0
WFC
141
151
156
174
190
152
162
168
188
205
158
168
174

195
213
PD
30.1
33.7
35.6
42.7
50.1
34.0
37.8
40.2
49.0
57.5
36.3
40.2
42.7
52.5
61.4
PI
11.3
11.5
11.7
12.1
12.4
11.7
12.0
12.2
12.6
12.9
12.1

12.4
12.5
13.0
13.3
TC
42.3
45.7
47.6
54.2
59.5
46.0
49.6
51.7
58.9
64.6
47.9
51.6
53.8
61.3
67.2
SHC
30.1
30.2
32.0
32.4
32.8
36.4
36.4
38.9
39.2

39.5
40.3
40.2
43.2
43.4
43.6
WFC
142
151
156
175
189
153
163
169
189
204
158
169
175
196
212
PD
30.4
33.7
35.6
43.1
49.5
34.4
38.2

40.7
48.5
57.0
36.3
40.7
43.1
53.0
61.0
PI
12.0
12.3
12.5
13.0
13.2
12.5
12.8
13.0
13.5
13.8
12.9
13.2
13.4
13.9
14.2
TC
41.5
44.8
46.6
52.8
58.5

45.1
48.6
50.7
57.4
63.6
46.9
50.6
52.7
59.7
66.1
SHC
29.7
29.8
31.5
31.8
32.4
35.9
35.9
38.5
38.6
39.1
39.8
39.8
42.8
42.8
43.3
WFC
142
151
156

173
189
152
162
168
187
204
158
168
175
194
212
PD
30.4
33.7
35.6
42.3
49.5
34.0
37.8
40.2
48.5
57.0
36.3
40.2
43.1
52.0
61.0
PI
12.9

13.1
13.4
13.7
14.1
13.4
13.7
13.9
14.3
14.7
13.8
14.1
14.3
14.7
15.1
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
UCJ500P
120
(0.05)
180
(0.07)
220
(0.09)
Evap. air
AFR
(BF)
EWB
EDB

16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0

TC
56.5
60.9
63.6
72.3
79.4
62.8
67.7
70.7
80.4
88.2
66.6
71.8
74.9
85.2
93.5
SHC
40.3
40.4
42.9
43.4
43.9
49.4
49.4
52.9
53.2
53.6
55.2
55.2
59.2

59.5
59.8
WFC
185
199
206
231
250
203
218
226
253
274
213
229
238
266
289
PD
47.3
53.9
57.2
70.2
81.1
55.9
63.3
67.5
82.9
96.2
60.8

69.1
74.2
91.0
106.1
PI
14.5
15.4
15.6
16.1
16.5
15.0
15.9
16.1
16.6
17.0
15.1
16.0
16.2
16.8
17.2
TC
56.2
60.6
63.0
71.7
79.2
62.4
67.4
70.0
79.7

88.0
66.2
71.4
74.2
84.5
93.3
SHC
40.1
40.3
42.6
43.1
43.9
49.2
49.3
52.6
52.9
53.5
55.0
55.0
58.9
59.2
59.8
WFC
188
201
207
232
252
206
220

227
254
277
216
231
238
267
291
PD
48.8
54.9
57.7
70.8
82.3
57.2
64.4
68.0
83.5
98.2
62.3
70.2
74.2
91.7
107.5
PI
16.0
16.4
16.6
17.2
17.6

16.5
16.9
17.1
17.7
18.2
16.7
17.1
17.3
17.9
18.3
TC
55.5
59.9
62.4
71.1
78.0
61.7
66.5
69.3
79.0
86.6
65.4
70.5
73.5
83.7
91.8
SHC
39.8
39.9
42.3

42.9
43.4
48.9
48.9
52.3
52.7
53.0
54.6
54.6
58.6
58.9
59.3
WFC
189
202
209
233
252
207
220
228
255
276
217
231
240
268
290
PD
49.2

55.4
58.7
71.3
82.3
57.7
64.4
68.5
84.1
97.5
62.8
70.2
75.3
92.3
106.8
PI
17.1
17.5
17.8
18.5
18.8
17.7
18.1
18.3
19.0
19.4
17.8
18.3
18.5
19.2
19.6

TC
54.4
58.7
61.1
69.2
76.7
60.4
65.2
67.9
76.9
85.2
64.1
69.1
72.0
81.5
90.4
SHC
39.2
39.4
41.7
42.1
42.8
48.3
48.3
51.7
52.4
52.5
54.1
54.0
58.0

58.1
58.8
WFC
189
202
209
231
252
207
220
228
253
276
217
231
239
265
290
PD
49.2
55.4
58.7
70.2
82.3
57.7
64.4
68.5
82.9
97.5
62.8

70.2
74.8
90.5
106.8
PI
18.3
18.6
19.0
19.5
20.1
18.8
19.2
19.6
20.1
20.7
19.0
19.4
19.8
20.3
20.9
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
UCJ670P
[60Hz]
5.5
Temp.rise
21
150

(0.04)
225
(0.06)
300
(0.08)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0

23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
71.7
77.3
80.7
91.8
100.7
79.6
85.9
89.7
102.0
111.9
85.2
91.9
95.9
109.1
119.7
SHC
51.1
51.2
54.3

55.0
55.7
62.5
62.6
67.0
67.4
67.9
73.1
73.1
78.7
78.9
79.3
WFC
233
251
260
291
315
255
274
285
319
346
270
290
302
338
367
PD
33.7

38.5
41.0
49.6
56.4
39.7
44.8
47.9
57.7
67.1
43.7
49.3
52.5
64.3
74.6
PI
17.9
18.9
19.2
19.9
20.3
18.2
19.3
19.6
20.3
20.8
18.4
19.5
19.8
20.5
21.0

TC
71.3
76.9
79.9
91.0
100.5
79.2
85.4
88.8
101.1
111.6
84.7
91.4
95.0
108.2
119.4
SHC
50.9
51.0
54.0
54.7
55.6
62.3
62.4
66.6
67.0
67.8
72.9
72.9
78.3

78.6
79.2
WFC
237
253
262
292
318
259
276
286
320
349
274
293
302
339
370
PD
34.8
39.1
41.6
49.9
57.4
40.7
45.4
48.2
58.1
68.2
44.8

50.2
52.5
64.6
75.6
PI
19.7
20.2
20.5
21.2
21.7
20.1
20.6
20.9
21.6
22.1
20.3
20.8
21.1
21.8
22.3
TC
70.4
75.9
79.1
90.2
98.9
78.2
84.4
87.9
100.2

109.9
83.7
90.3
94.1
107.2
117.6
SHC
50.4
50.6
53.6
54.3
54.9
61.8
61.9
66.2
66.7
67.2
72.4
72.5
77.9
78.3
78.6
WFC
238
254
263
294
318
260
277

287
322
348
275
293
304
340
369
PD
35.0
39.4
41.8
50.6
57.4
41.0
45.7
48.5
58.7
67.8
45.1
50.2
53.0
65.0
75.3
PI
21.1
21.6
21.9
22.7
23.2

21.5
22.0
22.3
23.2
23.6
21.7
22.3
22.5
23.4
23.9
TC
69.0
74.4
77.5
87.8
97.3
76.6
82.7
86.1
97.6
108.1
82.0
88.5
92.2
104.4
115.7
SHC
49.7
49.8
52.9

53.3
54.3
61.1
61.2
65.4
65.7
66.5
71.7
71.7
77.2
77.3
78.0
WFC
238
254
263
291
318
260
277
287
318
347
274
292
303
337
368
PD
35.0

39.4
41.8
49.6
57.4
41.0
45.7
48.5
57.4
67.4
44.8
49.9
52.8
63.9
74.9
PI
22.5
22.9
23.4
24.0
24.7
23.0
23.4
23.9
24.5
25.2
23.2
23.6
24.1
24.8
25.5

25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
Notes:
1.Figures in show nominal capacities.
2.Capacity and condenser water flow rate are based on 5.5°C (10°F) temperature rise. There is
no need to correct capacity, if the temperature rise is within 5~9°C, but compute condenser
water flow rate (WFC') using the following formula.
WFC'҃WFCi
However, limit condenser water flow rate to the range of figures for "Pressure drop through
condenser" shown on page 27.
3. Ratings shown are net capacities which do not include a deduction for evaporator fan
motorheat.
4. SHC is based on each EWB and EDB.
Add ̅SHC to SHC.
̅SHC ҃Capacity correction for SHC for other dry bulb temp.
҃0.29i60iAFR (m
3
/min)i(1-BF)i(DB-EDB)/860
5. Direct interpolation is permissible. Do not extrapolate.
Symbols:
AFR : Air flow rate (m
3
/min)
BF : Bypass factor
EWB : Entering wet bulb temp. (°CWB)
TC : Total capacity (kW)
SHC : Sensible heat capacity (kW)
WFC : Condenser water flow rate (l/min.)

PD : Pressure drop (kpa)
(Cooling water)
PI : Power input (compressor) (kW)
UCJ850N
180
(0.04)
270
(0.07)
360
(0.09)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0

23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
83.9
90.4
94.4
107.4
117.8
94.2
101.6
106.1
120.6
132.4
101.8
109.7
114.6
130.3

143.0
SHC
60.2
60.4
64.1
64.8
65.6
74.1
74.1
79.3
79.8
80.4
87.0
87.1
93.7
94.0
94.5
WFC
275
295
306
342
371
304
326
339
379
411
324
349

362
405
440
PD
27.4
31.3
33.6
41.4
46.9
33.2
38.0
40.7
48.7
56.4
37.5
42.7
45.1
55.0
63.3
PI
21.6
22.9
23.2
24.0
24.6
22.2
23.6
23.9
24.7
25.3

22.7
24.1
24.4
25.2
25.8
TC
83.4
90.0
93.5
106.4
117.6
93.7
101.1
105.0
119.6
132.1
101.2
109.2
113.4
129.2
142.6
SHC
59.9
60.2
63.7
64.4
65.5
73.8
73.9
78.9

79.4
80.3
86.8
86.8
93.2
93.6
94.3
WFC
279
298
308
344
375
308
329
340
380
415
329
351
363
407
443
PD
28.2
31.9
34.0
41.7
47.8
34.0

38.6
40.9
48.9
57.4
38.6
43.0
45.3
55.5
64.0
PI
23.8
24.4
24.7
25.6
26.2
24.6
25.2
25.5
26.4
27.0
25.1
25.7
26.0
26.9
27.5
TC
82.4
88.9
92.6
105.5

115.7
92.6
99.8
104.0
118.6
130.0
100.0
107.8
112.3
128.0
140.4
SHC
59.4
59.6
63.2
64.0
64.7
73.3
73.3
78.4
79.0
79.6
86.2
86.3
92.7
93.2
93.6
WFC
281
300

310
346
374
310
330
342
383
414
330
352
365
409
443
PD
28.6
32.8
34.4
42.1
47.6
34.4
38.8
41.4
49.7
57.1
38.8
43.2
45.7
56.0
64.0
PI

25.5
26.1
26.4
27.4
28.0
26.2
26.9
27.2
28.3
28.8
26.8
27.4
27.7
28.9
29.4
TC
80.7
87.1
90.7
102.7
113.8
90.7
97.9
101.9
115.4
127.9
97.9
105.7
110.1
124.7

138.2
SHC
58.6
58.8
62.4
62.8
64.0
72.4
72.5
77.6
77.8
78.8
85.4
85.4
91.9
92.0
92.9
WFC
281
299
310
343
374
309
329
341
379
413
330
351

364
404
442
PD
28.6
32.1
34.4
41.6
47.6
34.2
38.6
41.2
48.9
56.9
38.8
43.0
45.5
54.8
63.8
PI
27.2
27.7
28.2
29.0
29.8
28.0
28.6
29.1
29.9
30.7

28.6
29.1
29.7
30.5
31.4
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
UCJ1000P
240
(0.05)
360
(0.07)
480
(0.09)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0

24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
112.3
121.1
126.4
143.8
157.8
124.8
134.5
140.5

159.7
175.3
134.7
145.3
151.7
172.5
189.3
SHC
80.2
80.5
85.4
86.4
87.5
98.4
98.4
105.3
106.0
106.8
115.7
115.6
124.4
124.9
125.5
WFC
366
393
408
456
495
401

431
447
500
543
428
460
478
535
581
PD
27.6
31.2
33.2
40.3
46.3
32.2
36.6
38.9
47.0
54.6
36.1
45.8
43.5
53.2
61.3
PI
28.2
29.9
30.2
31.3

32.1
29.0
30.8
31.2
32.3
33.1
29.6
31.4
31.8
32.9
33.7
TC
111.7
120.5
125.2
142.5
157.4
124.1
133.8
139.1
158.4
174.9
134.0
144.6
150.2
171.0
188.9
SHC
79.9
80.2

84.8
85.9
87.3
98.0
98.1
104.8
105.5
106.6
115.3
115.3
123.9
124.3
125.4
WFC
372
397
410
458
499
407
434
449
502
548
434
464
480
537
586
PD

28.4
31.8
33.5
40.6
46.8
33.0
36.9
39.2
47.3
55.5
36.9
41.5
43.8
53.5
62.2
PI
31.1
31.9
32.2
33.4
34.2
32.1
32.8
33.2
34.4
35.2
32.7
33.5
33.9
35.1

35.9
TC
110.3
119.0
123.9
141.3
154.9
122.6
132.2
137.7
157.0
172.1
132.4
142.8
148.7
169.5
185.9
SHC
79.2
79.5
84.2
85.4
86.3
97.4
97.4
104.2
105.0
105.6
114.6
114.6

123.3
123.8
124.4
WFC
374
399
413
462
499
409
436
451
505
547
436
465
482
540
584
PD
28.6
32.0
33.9
41.2
46.8
33.3
37.2
39.5
47.8
55.4

37.2
41.7
44.2
54.1
61.8
PI
33.2
34.0
34.4
35.8
36.5
34.3
35.1
35.5
36.9
37.6
34.9
35.8
36.2
37.7
38.4
TC
108.1
116.6
121.5
137.6
152.4
120.1
129.6
134.9

152.8
169.4
129.7
139.9
145.7
165.1
182.9
SHC
78.1
78.4
83.1
83.8
85.3
96.2
96.3
103.0
103.4
104.7
113.4
113.5
122.1
122.2
123.3
WFC
374
398
413
457
499
408

435
451
500
546
435
464
481
534
583
PD
28.6
31.9
33.9
40.5
46.8
33.2
37.1
39.5
47.0
55.2
37.1
41.5
44.0
53.0
61.6
PI
35.5
36.2
36.8
37.9

38.9
36.6
37.3
38.0
39.1
40.1
37.3
38.0
38.7
39.8
40.9
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
UCJ1320P
[60Hz]
5.5
Temp.rise
22
280
(0.03)
420
(0.03)
540
(0.03)
Evap. air
AFR
(BF)
EWB

EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0

32.0
TC
149.5
161.8
168.0
191.4
210.0
160.8
174.0
180.7
205.8
225.9
172.0
186.2
193.3
220.2
241.7
SHC
104.0
104.8
110.4
112.2
113.7
123.9
124.3
132.3
133.4
134.5
142.6
142.9

153.1
153.9
154.8
WFC
480
515
533
599
652
513
551
570
641
697
547
586
607
683
743
PD
17.7
20.2
21.5
26.2
30.6
20.1
22.7
24.1
29.6
34.5

22.4
25.2
26.8
33.2
38.6
PI
34.8
35.9
36.5
38.6
40.1
36.2
37.4
38.0
40.2
41.7
37.7
38.9
39.5
41.8
43.4
TC
144.1
155.3
161.8
183.6
202.3
154.9
167.0
174.0

197.4
217.5
165.8
178.7
186.2
211.2
232.7
SHC
101.1
101.5
107.4
108.7
110.4
121.1
121.2
129.5
130.2
131.5
139.9
139.8
150.2
150.6
151.7
WFC
473
505
524
586
640
505

540
560
627
684
538
574
596
667
728
PD
17.2
19.5
20.9
25.2
29.5
19.5
22.0
23.3
28.4
33.3
21.9
24.3
26.0
31.9
37.2
PI
37.4
38.6
39.2
41.4

43.2
38.9
40.2
40.9
43.1
45.0
40.5
41.8
42.5
44.9
46.8
TC
138.5
149.4
155.6
177.4
194.5
148.9
160.6
167.3
190.7
209.1
159.3
171.9
179.0
204.1
223.8
SHC
98.2
98.6

104.4
105.9
107.2
118.3
118.4
126.7
127.6
128.4
137.0
137.0
147.3
148.0
148.7
WFC
465
497
515
578
627
497
531
550
618
670
528
564
585
657
713
PD

16.8
18.9
20.2
24.6
28.4
18.9
21.4
22.6
27.6
32.1
21.0
23.6
25.1
31.0
35.9
PI
40.0
41.2
42.0
44.5
46.1
41.6
43.0
43.7
46.3
48.1
43.3
44.7
45.4
48.2

50.0
TC
132.6
143.0
148.9
169.6
186.7
142.5
153.7
160.1
182.4
200.8
152.5
164.5
171.3
195.1
214.8
SHC
95.3
95.6
101.3
102.6
104.0
115.4
115.5
123.7
124.4
125.5
133.9
134.0

144.2
144.7
145.6
WFC
457
487
505
566
614
488
520
539
604
656
518
553
573
642
698
PD
16.2
18.2
19.5
23.8
27.3
18.3
20.6
22.0
26.6
30.9

20.4
22.8
24.3
29.7
34.6
PI
42.8
44.0
44.9
47.4
49.1
44.6
45.9
46.8
49.4
51.1
46.4
47.7
48.6
51.4
53.2
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
Notes:
1.Figures in show nominal capacities.
2.Capacity and condenser water flow rate are based on 5.5°C (10°F) temperature rise. There is
no need to correct capacity, if the temperature rise is within 5~9°C, but compute condenser
water flow rate (WFC') using the following formula.

WFC'҃WFCi
However, limit condenser water flow rate to the range of figures for "Pressure drop through
condenser" shown on page 27.
3. Ratings shown are net capacities which do not include a deduction for evaporator fan
motorheat.
4. SHC is based on each EWB and EDB.
Add ̅SHC to SHC.
̅SHC ҃Capacity correction for SHC for other dry bulb temp.
҃0.29i60iAFR (m
3
/min)i(1-BF)i(DB-EDB)/860
5. Direct interpolation is permissible. Do not extrapolate.
Symbols:
AFR : Air flow rate (m
3
/min)
BF : Bypass factor
EWB : Entering wet bulb temp. (°CWB)
TC : Total capacity (kW)
SHC : Sensible heat capacity (kW)
WFC : Condenser water flow rate (l/min.)
PD : Pressure drop (kpa)
(Cooling water)
PI : Power input (compressor) (kW)
UCJ1600N
360
(0.02)
540
(0.03)
660

(0.04)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0

32.0
23.0
25.0
27.0
30.0
32.0
TC
183.3
198.4
206.0
234.6
257.5
201.4
218.0
226.4
257.8
283.0
215.5
233.2
242.2
275.9
302.8
SHC
129.0
129.9
137.1
139.1
140.9
156.8
157.3

167.6
168.9
170.2
176.7
177.1
189.5
190.6
191.8
WFC
597
640
662
744
808
649
696
720
810
881
688
739
764
859
–
PD
28.1
32.6
35.0
42.8
49.8

33.7
38.3
40.7
50.2
58.5
37.5
42.4
45.0
55.9
–
PI
45.8
47.2
48.0
50.7
52.7
47.7
49.2
50.0
52.8
54.9
48.6
50.1
51.0
53.9
56.0
TC
176.6
190.4
198.4

225.1
248.0
194.1
209.2
218.0
247.3
272.5
207.7
223.8
233.2
264.6
291.6
SHC
125.6
126.0
133.5
134.9
136.9
153.4
153.4
164.1
164.8
166.4
173.1
173.2
185.8
186.4
187.9
WFC
588

628
651
729
794
639
683
708
792
864
677
724
751
841
–
PD
27.1
31.4
33.9
41.5
48.3
32.5
37.0
39.5
48.0
56.5
36.5
41.0
43.5
53.8
–

PI
49.2
50.7
51.6
54.5
56.9
51.2
52.8
53.8
56.8
59.2
52.3
53.9
54.8
57.9
60.4
TC
169.8
183.1
190.7
217.4
238.4
186.5
201.2
209.6
238.9
262.0
199.6
215.3
224.3

255.7
280.3
SHC
122.1
122.5
129.9
131.6
133.0
149.9
150.0
160.5
161.6
162.7
169.6
169.6
182.2
183.1
184.0
WFC
579
619
641
719
780
629
672
696
782
848
666

711
737
828
899
PD
26.3
30.4
32.7
40.6
46.7
31.5
36.0
38.3
46.9
54.6
35.4
39.8
42.2
52.2
60.7
PI
52.6
54.3
55.2
58.5
60.7
54.8
56.5
57.5
61.0

63.3
55.9
57.7
58.7
62.2
64.5
TC
162.5
175.3
182.5
207.9
228.9
178.6
192.6
200.6
228.5
251.5
191.1
206.1
214.6
244.5
269.1
SHC
118.5
118.8
126.1
127.6
129.2
146.3
146.3

156.8
157.7
159.0
165.8
165.9
178.3
179.1
180.2
WFC
570
608
630
704
765
618
659
683
765
831
654
698
723
810
880
PD
25.4
29.2
31.6
39.1
45.1

30.3
34.7
37.0
45.1
52.6
34.2
38.5
40.9
50.2
58.4
PI
56.3
58.0
59.1
62.4
64.6
58.7
60.4
61.5
65.0
67.3
59.8
61.6
62.8
66.3
68.6
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)

UCJ2000N
[60Hz]
5.5
Temp.rise
23
8. Pressure drop
UCPJ100NYE
UCPJ170PYE
UCPJ250PYE
UCPJ335PYE
UCJ500PYE
UCJ670PYE
UCJ850NYE
UCJ1000PYE
UCJ1320PYE
UCJ1600NYE
UCJ2000NYE
Water flow rate (R/min)
Pressure Drop (kPa)
Water flow rate (R/min)
Pressure Drop (kPa)
Water flow rate (R/min)
Pressure Drop (kPa)
Water flow rate (R/min)
Pressure Drop (kPa)
Water flow rate (R/min)
Pressure Drop (kPa)
Water flow rate (R/min)
Pressure Drop (kPa)
Water flow rate (R/min)

Pressure Drop (kPa)
Water flow rate (R/min)
Pressure Drop (kPa)
Water flow rate (R/min)
Pressure Drop (kPa)
Water flow rate (R/min)
Pressure Drop (kPa)
Water flow rate (R/min)
Pressure Drop (kPa)
10
2.9
15
2.9
23
3.9
30
3.9
45
3.9
60
6.9
75
4.9
90
3.9
120
3.9
150
2.9
180

3.9
20
10.8
25
9.8
30
6.9
50
10.8
60
6.9
90
13.7
100
7.8
150
9.8
150
5.9
250
5.9
300
8.8
30
23.5
35
17.6
50
16.7
70

19.6
80
13.7
120
22.5
150
15.7
200
16.7
200
9.8
350
10.8
400
13.7
32
27.4
45
26.5
70
29.4
90
31.4
120
22.5
150
33.3
200
26.5
250

23.5
250
13.7
450
15.7
500
20.6
37
37.2
50
32.3
83
39.2
100
38.2
150
33.3
180
45.1
257
40.2
300
32.3
300
19.6
506
19.6
600
28.4
40

42.1
58
41.2
95
50.0
114
48.0
163
38.2
201
54.9
295
51.0
327
38.2
350
25.5
590
25.5
655
34.3
45
51.9
65
50.0
100
53.9
130
60.8
186

48.0
230
69.6
300
51.9
376
48.0
409
33.3
650
30.4
747
43.1
75
66.6
113
67.6
150
79.4
220
64.7
260
87.2
350
68.6
400
53.9
468
42.1
750

39.2
800
49.0
225
66.8
290
106.8
375
77.4
450
65.7
500
47.0
900
60.8
300
114.0
550
55.9
600
64.7