DRG No. P421460
ELECTRICAL CIRCUIT DIAGRAM
AW7034KHY(F) THREE PHASE (400V ~3N 60Hz)
CIRCUIT BREAKER SETTING (TRIPPING CURRENTS)
13.8A
COMPRESSOR
13.8A
6.0A
FAN
12.6A
AW7034KH
MODELS
AW7034KHF
2.0A
CONTROL
2.0A
MCB CONTACTS / MCB ALARM CONTACTS / MCB AUX CONTACTS SHOWN WITH CIRCUIT BREAKER
MANUALLY SWITCHED TO THE ON CONDITION.
ALL OTHER CONTACTS SHOWN IN DE-ENERGISED STATE BUT WITH REFRIGERATION CIRCUIT
FULLY CHARGED.
WHERE CONTACTS ARE MARKED (N/O) OR (N/C) ON CIRCUIT DIAGRAM ABOVE CONDITIONS APPLY.
DEFROST ST
AT
COMP 2 CONTACTOR
COMP 1 CONTACTOR
SMART CLOCK
FEED TERMINALS
SET TO
10 SEC
(T1)
DELAY TIMER
12 HOUR
MAINS LIGHT
PHASE
ROTATION
RELAY
CONTROL
CIRCUIT
BREAKER
L3 L2 L1
RELAY (R3)
PROTECTOR
MOTOR
COMPRESSOR 1
FAN CONTACTOR
FAN
HEA
TER(S)
DELAY
TIMER (T3)
COMPRESSOR 1 MCB
ALARM CONTACT
COMPRESSOR 2 MCB
ALARM CONTACT
FA
UL
T LIGHT
INTERL
OCK TERMINALS
SWITCH
STANDBY
COMP2 AUX
(N/C)
HP SWITCH
(BREAKS TO L ON
PRESSURE RISING)
LP SWITCH
(BREAKS TO H ON
PRESSURE FALLING)
(N/O)
COMP1 AUX
VALVE,COIL
(LIQUID LINE
SHUT OFF)
FAN CIRCUIT BREAKER
COMP 2 CIRCUIT BREAKER
STARTER OR
EXTERNAL
FLOW SWITCH
SOFT START
THERMAL
O/LOAD &
FAULT LIGHT
IF FITTED
POOL STAT
COMPRESSOR
1
HEA
TER(S)
COMP1 AUX
(N/C)
COMP 1
CIRCUIT BREAKER
(N/O)
COMP2 AUX
DELAY TIMER
(T2)
SET TO
6 MINS
COMP 1 MCB A
UX COMP 2 MCB A
UX
FAN MCB
ALARM CONTACT
PROTECTOR
MOTOR
COMPRESSOR 2
FRIDGE
REVERSING VALVE
DEFROST LAMP
NEUTRAL
COMPRESSOR
2
L
N
A2
A1
15
(COM)
18
(N/O)
14(N/O)
11(COM)
L3
L2
L1
11
14
A1
A2
U
V
W
(STANDBY)
(RUN)
2
1
U
V
W
A1
A2
15
(COM)
18
(N/O)
(N/C)
(N/C)
54
53
53
54
(N/C)L
C(COM)
C(COM)
H(NC)
96
95
96
96
95
95
COM
2
U1
V1
W1
6 N/O
4 N/O
2 N/O
6 N/O
4 N/O
2 N/O
6 N/O
4 N/O
12
(N/C)
H(N/O)
(N/O)L
5
3
1
5
3
1
5
3
1
5
3
1
5
3
1
5
3
1
N/O
N/C
N/C
N/C
NO
COM
6 N/C
4 N/C
2 N/C
6 N/C
4 N/C
2 N/C
6 N/C
4 N/C
2 N/C
6 N/C
4 N/C
2 N/C
5
3
1
1
COM
4 (N/C)
3 (N/O)
2
MAKES 1 T
O 3 ON
TEMP F
ALLING
1
N/O
3
N/C
COM
N/C
A1
A1
A1
A2
A2
A2
21
21
53
53
54
54
22
22
N/C
N/C
4
7
RELAY (R2)
1
(COM)
(N/C)
(N/O)
1
9
7
RELAY (R1)
4
6
3
(COM)
(COM)
(N/C)
(N/C)
(N/O)
(N/O)
B
A
B
A
(N/O)
COMP1 AUX
(N/O)
COMP2 AUX
63
64
64
63
2 N/O
22
SD331851 ISSUE 28
AW834,1234AH/BH,1534BH AW 3034,7034H/HY OWNER INSTALLATION MANUAL
