FUSE SIZES
TMBLK No. 10 11,12,13 14,15,16
FUSE 3A 3A 16A
MACHINE
OVERLOAD SETTING
1400
1800
COMPRESSOR FAN FAN BRHF
7.6A
9.2A
1.4A
1.4A
1.5A
1.5A
N/O CLOSES ON
WATER TEMP RISE
HP SWITCH
(BREAKS TO 'L' ON
PRESSURE RISING)
C(COM)
C (COM)
H
(N/C)
H (N/C)
L(N/O)
L(N/O)
LP SWITCH
(BREAKS TO 'H' ON
PRESSURE FALLING)
FUSES CONTACTORS
OVER
LOADS
FAN
COMPRESSOR
L1
L2
L3
HEATER
DELAY
TIMER
DEFROST
STAT
DEFROST
LIGHT
FAN
AUX
COMPRESSOR
OVERLOAD
CONTROL FUSE
FAULT
LIGHT
MAINS LIGHT
L3 L2 L1
FLOW SWITCH
NEUTRAL
INTERLOCK
TERMINALS
SOLENOID
COIL B
POOL
STAT
HUMIDISTAT
FAN OLOAD
COMP AUX
(NC)
SOLENOID
COIL A
COMP AUX
(NO)
(NO)
(NO)
(NO)
(NO)
(NO)
(NO)
1
3
5
5
3
1 2
4
6
2
4
6
SOFT
START
IF
FITTED
SOFT START THERMAL
O/LOAD AND FAULT
LIGHT IF
FITTED
D171650
D159650
MCB CONTACTS / MCB ALARM CONTACTS / MCB AUX CONTACTS SHOW N W ITH CIRCUIT BREAKER MANUALLY SWITCHED TO THE ON CONDITION.
COMPRESSOR
PROTECTOR
14
13
95
96
96 95
(COM)
2
1
(N/O)
CONTACTORS
FAN
COMPRESSOR
L1
L2
L3
HEATER(S)
DELAY
TIMER
DEFROST
STAT
DEFROST
LIGHT
HUMIDISTAT
MCB ALARM
COMPRESSOR
FAN MCB ALARM NC
FAULT
LIGHT
L3 L2 L1
INTERLOCK
TERMINALS
SOLENOID
VALVE
POOL
STAT
SOLENOID
COIL D
1
3(4)
2
COIL C
VALVE
RUN STANDBY
SWITCH
STANDBY
FLOW SWITCH
STARTER OR
INTERLOCK
TERMINALS
FAN
CONTACTOR
SOFT START
IF FITTED
COMP AUX
NC
VALVE
SOLENOID
COMP AUX
NO
COIL B
MCB
AUX
SOFT
START
IF
FITTED
L3
L2
L1
MAINS LIGHT
NEUTRAL
CONTROL
MCB
PHASE
ROTATION
RELAY
6(N/O)6(N/C)
4(N/C) 4(N/O)
2(N/O)2(N/C)1 1
33
5 5
A1A2
MCB
6(N/O)6(N/C)
4(N/C) 4(N/O)
2(N/O)2(N/C)1 1
33
5 5
A1A2
6(N/C)
4(N/C)
2(N/C)1
3
5
14(N/O)
(COM)11
21 22
5453
L
C
(N/C)
(N/C)
(N/C)
LP SWITCH
(BREAKS TO 'H' ON
PRESSURE FALLING)
HP SWITCH
(BREAKS TO 'L' ON
PRESSURE RISING)
L
H
C
(N/O)
(N/C)
(COM)
L
H
C
(N/C)
(N/O)
(COM)
9
8
7
6
ALL OTHER CONTACTS SHOW N 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.
U
V
W
DESCRIPTION
COMPRESSOR MCB
FAN MCB
'F'FAN MCB
DEVICE
TRIPPING
CURRENT
28.37 AMPS
3.36 AMPS
3.89 AMPS
23.64 AMPS
2.8 AMPS
3.2 AMPS
DEVICE SETTING
VALUE
ELECTRICAL CIRCUIT DIAGRAM
AW 1400/1800 BVH THREE PHASE (3 ~ 50Hz)
ELECTRICAL CIRCUIT DIAGRAM
AW 4000 BVH THREE PHASE 400V 50Hz (3 ~ N)
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