42 gw, Technical data, Table i: nominal data – Carrier 42GW User Manual
Page 4: Table v: operating limits, Table vi: accessories, Table iv: material supplied

42 GW
GB - 3
E N G L I S H
Table III: Technical data of electric heaters (if installed)
IMPORTANT:
The electric heater must
always be factory installed
(mod. 42GWE/H...).
The use of other eletric
heaters is absolutely
prohibited.
Failure to follow this
safety requirement
causes unit damage and
voids the warranty.
Table I: Nominal data
• The power cable to the electrical heaters must be type H07 RN-F.
• The unit power cable must be type H07 RN-F.
Table II: Wire section of connecting cable mm
2
*
Not to be used on units equipped with electric heater (mod.42GWE)
Table V: Operating limits
Water circuit
Water- side maximum pressure
Minimum entering water temperature: + 4
°
C
1400 kPa (142 m w.c.)
Maximum entering water temperature: + 80
°
C
Room air
Minimum temperature: 5
°
C (1)
Maximum temperature 32
°
C
Power supply
Nominal single phase voltage
230V
~
50Hz
60Hz Special Export Market
Operating voltage limits
min. 198V – max. 264V
min. 187V – max. 253V
Nominal three phase voltage
400V 3N
~
50Hz
Operating voltage limits
min. 342V – max. 462V
Notes: (1) If the room temperature can go down to 0
°
C, it is advisable to empty the water circuit to avoid damage caused by ice (see paragraph
on water connections).
Models
L/R
N/C
from 004 to 020
1.0
1.0
Note: 230V ~ 50Hz.
Description
Size / Code
004-008-010
012-016-020
2-pipe valve
42GW9003
42GW9007
4-pipe valve
42GW9004
42GW9008
Primary air
42GW9005
42GW9006
Air disch. closing
*
40GK-900---003-40
40GK-900---013-40
Active carbon filter
40GK-900---002-40
40GK-900---012-40
Electrostatic filter
40GK-900---001-40
40GK-900---011-40
Drain pan
42GW9009
42GW9010
Table VI: Accessories
Description
Size / Code
004-008-010-012-016-020
Water discharge pump
40GKX9001
Control
42GW9014
Control
42GW9015
Control
42GW9016
Control
42GW9017
Control CRC
33DFS-RM
Auxiliary board
42GW9013
Description
Q.ty
Use
Installation instructions
1
Unit installation
Fresh air intake baffle
1
Air renewal
Table IV:
Material supplied
Technical data
POWER INPUT
Models
Cooling
Heating
W
A
W
A
42GWC004
42GWC004H
66
0.28
56
0.24
42GWC008
42GWC008H
78
0.34
68
0.29
42GWC010
42GWC010H
100
0.43
90
0.39
42GWC012
42GWC012H
97
0.42
87
0.38
42GWC016
42GWC016H
135
0.58
125
0.54
42GWC020
42GWC020H
197
0.85
187
0.81
42GWD004
42GWD004H
66
0.28
56
0.24
42GWD010
42GWD010H
100
0.43
90
0.39
42GWD020
42GWD020H
197
0.85
187
0.81
POWER INPUT
Models
Cooling
Heating
W
A
W
A
42GWE004
70
0.30
1560
6.8
42GWH004
70
0.30
560
2.4
42GWE008
65
0.28
2555 11.1
42GWH008
65
0.28
555
2.4
42GWE010
94
0.40
2584 11.2
42GWE012
123
0.53
3113 13.5
42GWE016
141
0.61
3131 13.6
42GWE020
233
1.00
3223 14.0
42GWE004H
70
0.30
1560
6.8
42GWE008H
65
0.28
2555 11.1
42GWE010H
94
0.40
2584 11.2
42GWE012H
123
0.53
3113 13.5
42GWE016H
141
0.61
3131 13.6
42GWE020H
233
1.00
3223 14.0
Mod.
004
H004
008
H008
010
012
016
020
Electric heater capacity
kW
1.5
0.5
1.5+1.0 0.25+0.25 1.5+1.0
2x1 + 2x0.5
Supply voltage (ph) V 230 (1 ph) 230 (1 ph) 230 (*) 230 (1 ph) 230 (*) 400 400 400
Max. power input
A
6.50
2.1
10.8
2.1
10.8
7.5
7.5
7.5
Safety thermostat
N
°
1 Thermostat with automatic reset ST1 60
°
C
N
°
1 Thermostat with manual reset(electric) ST2 100
°
C
Power supply cables
mm
2
3 x 1.5
3 x 1.5
3 x 2.5
3 x 2.5
3 x 2.5
5 x 1.5
5 x 1.5
5 x 1.5
Recommended fuse (Type gL)
A
8
8
12
12
12
10
10
10
(*) In areas with a 2 kW limit for single-phase electric heaters it is possible to divide the power supply on two phases and
neutral of a three phase supply with neutral.
Use cable type HO7 RN-F - 4 x 1.5 mm
2
- 400V 2N~