Carrier AQUASMART 42JW Series - Page 10

42JW/AQUASMART
GB - 9
ENGLISH
Wiring diagrams
LOCAL BUS
MAX 6 UNITS
230V ~ 50Hz
R
R
A
B
T
J11B
J11A
Y / G
J10
J1
14
J12
15
13
13
J9
G
A
B
P2
MAIN BOARD
HY-NEC
B
J8
6 1
6 1
CCN
BUS
J3
19
J2
91
16
61
51
15
J 3
J 6
J 4
J 5
S2
S1
J1-PCB TRACE
GND
J2
A
C
B
+
-
AUX
BOARD
J5
+12V
GND
P1
L1
HR
K1
L2
J4
W W
CRC
GND
SIGNAL
D. C.
P
G
C
IFM
D
A
FC
W1
WS
B
Y / G
C O B
A
W
C R
B BG
A A A
W
R
NNNL1L1V1V2V3V4W14140 654321
TB
A
R
B
C W
EHT
NOTE 2
ST
ST
42
44
4140
J 10 LOW HIGH
EL. HEATER POWER
47KΩ
P3
Wiring diagram 2 Pipe version + electric heater
PE
F11
F2
Q1
K4
R1
L1PE N
1
N
1,5 kW
42JW-05H 1,5kW
230V-1N-50Hz
PE
F11
F2
Q1
K4
R1
L1PE N
1
N
3 kW
1
42JW-05H 3kW
230V-1N-50Hz
PE
F11
F2
Q1
K4
R1
L1PE N
135N
13N2
3 kW
6 kW
42JW-09H 3-6kW
230V-1N-50Hz
PE
F11
F2
Q1
K4
R1
L1PE L2 L3 N
135N
13N2
4,5 kW
9 kW
42JW-16H 4,5-9kW
400V-3N-50Hz
Electric heaters
ATTENTION:
Any warranty is declined in
case of field changes of
factory wiring and settings.
NOTES:
1- The connection
sequence doesn't
represent the physical
layout.
2- If used.
Wire colours
A Brown
B Blue
C Black
D Light blue
G Grey
O Orange
R Red
W White
Y Yellow
Y/G Yellow/Green
Legend:
Factory wiring
Field wiring
EHT Heater relay
F2 Electric heater fuse
F11 Circuit breacker
FC Fan motor capacitor
IFM Fan motor
K4 Electric heater contactor
Q1 Main switch
R1 Electric heater
S1 Air sensor
S2 Change over sensor
ST Safety thermostat
T Transformer
TB Terminal block
WS Window contact
W1 Water valve