230V ~ 60Hz - Carrier 42GWC004-3 Installation Manual

42 GW
Wiring diagram, standard version unit
CR
C2_F
C2_M
Valves connection:
select the diagram according to the
system type
TB1 1 2 3
PR
CN1
1 2
3 4 5 6 7
C1_F 1
1 2
C1_M
1
1 2
R
R
2
FS
PS
1
TB3
5
4
3
2
1
4 5 6 7 8 9 10 11
HR
T
8 9 10
B
C
G
W
Y-G
1
C3_F
2 3
C3_M
3
2
1
IFM
-1-
COOLING ONLY
(2 PIPE SYSTEM)
CEV

230V ~ 60Hz

TB2
L
N
TB3
5
4
3
2
1
PCB
Y-G
2 3 4 5 6
GND
5 6
2 3 4
A
2
FC
R
1
-2-
COOLING+HEATING
TB3
(2 PIPE SYSTEM)
5
CEV
4
3
2
1
E N G L I S H
GB - 13