Page 18 SD092750 ISSUE 34
CONTROL FUSE
C
S
R
TIMER
DELAY
DEFROST
STAT
HUMIDISTAT
SOFT START
THERMAL
O/LOAD
AND LIGHT
IF FITTED
FLOW
SWITCH
DEFROST
LAMP
INTERLOCK
TERMINALS
FAN O/LOAD
FUSES CONTACTORS
O/LOADS
FAN
COMPRESSOR
HEATER
POOL STAT
N/O CLOSES ON
WATER TEMP RISE
SOLENOID COIL
1 3(4)
HP
SWITCH
LP
SWITCH
FAULT
LAMP
FAN
AUX
O/LOAD
COMPRESSOR
CONTROL FUSE
MAINS LAMP
L2 L1
A B
2 3
5
6
8 9
RELAY
L1 L2
RCU UNIT
L1
RCU CONTROL UNIT
SOLENOID COIL
3
2
AIR STAT
1
L3
COMP AUX ( NC )
COMP AUX
(NO)
SOLENOID COIL
C
B
A
D
FUSE F1
L2
FUSE F2
COMPRESSOR
C
S
R
HEATER
CONTACTOR
CONTACTOR
COIL
DELAY
TIMER
RUN CAP
DEFROST
LAMP
POOL STAT
N/O CLOSES ON
WATER TEMP
RISE
DEFROST
STAT
HUMIDISTAT
SOLENOID COIL
INTER
LOCK
FAULT
LAMP
LP
SWITCH
HP
SWITCH
CONTROL FUSE
FAN FUSE
FAN
FAN
CAP
MAINS LAMP
L1 L2
A B
2 3
5
6
8 9
RELAY
SOLENOID COIL
SOLENOID COIL
L1 L2
RCU UNIT
L1
L2
RCU CONTROL UNIT
RCU FUSE (F1)
RCU FUSE (F2)
3(4)
2
1
AIR
STAT
B
A
C
1
3
5
R
S
C
TIMER
DELAY
DEFROST
STAT
THERMAL
O/LOAD
FAULT
LIGHT IF
INTERLOCK TERMINALS
FUSES
CONTACTORS O/LOADS
FAN
COMPRESSOR
HEATER(S)
POOL
STAT
COIL C
1 2
LP SWITCH
BREAKS TO 'H' ON
PRESSURE FALLING
FAULT
LIGHT
COMPRESSOR
MAINS LIGHT
L2 L1 L3
SOLENOID
3(4)
VALVE
O/LOAD
SOFT START
FITTED
&
STARTER OR
FLOW SWITCH
TRANSFORMER
TRANSFORMER
FUSES
CONTROL
FUSES
415V - 240V 50Hz
460V - 265V 60Hz
FUSE SIZES
TMBLK No. 11,12,21,22 13,14,15 16,17,18
FUSE 3A 10A 35A
OVERLOAD SETTING
COMPRESSOR
FAN
20.4A 3.2A
COMP AUX
(N/C)
DEFROST
LIGHT
SOLENOID
VALVE
COIL D
HUMIDISTAT
1(N/O)
RUN
STANDBY
STANDBY SWITCH
FAN
AUX
FAN O/LOAD
(N/C)L H(N/O)
C(COM)
C(COM)
H(N/C)
(N/O)L
HP
SWITCH
BREAKS TO 'L' ON
PRESSURE RISING
13149695
(N/C) (N/C)
(N/C)
95 96
ALL CONTACTS SHOWN IN DE-ENERGISED STATE BUT WITH REFRIGERATION
CIRCUIT FULLY CHARGED.
WHERE CONTACTS ARE MARKED (N/O) OR (N/C) ON CCT DIAGRAM,
ABOVE CONDITION APPLIES.
D320950
2(N/O) 2
44(N/O)
6(N/O) 6
A1A2
1
3
5
2(N/O) 2
44(N/O)
6(N/O) 6
A1A2
(N/C)
C
L
(COM)2
21 22
4
5
6
7
ELECTRICAL CIRCUIT DIAGRAM
AW 4000 THREE PHASE 460V 60Hz (3 ~ )
ELECTRICAL CIRCUIT DIAGRAM
AW 1400/1800 THREE PHASE 230V 60Hz (3 ~ )
ELECTRICAL CIRCUIT DIAGRAM
AC 550/800/1200 SINGLE PHASE 220V 60Hz (1 ~ )
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