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Les langues disponibles
FAN CIRCUIT BREAKER
TRIP / OFF = BREAK CONTACT
5
6 (N/C)
3
4 (N/C)
1
2 (N/C)
COMP CIRCUIT BREAKER
TRIP / OFF = BREAK CONTACT
5
3
1
DELAY TIMER 2
6 MINS
15
18
A1
A2
RELAY (R3)
(N/C)
1
7
4
(N/O)
B
RELAY (R1)
DEFROST
STAT
(BREAKS TO 'H' ON
TEMP FALLING)
OUT 1
[RUN] (N/O) 2
SOFT
START
THERMAL
O/LOAD &
FAULT
LIGHT IF
FITTED
STARTER OR
EXTERNAL
FLOW
SWITCH
LP SWITCH
(BREAKS TO H ON
PRESSURE FALLING)
HP SWITCH
(BREAKS TO L ON
PRESSURE RISING)
FAN THERMAL CUT OUT
COMPRESSOR
MOTOR
PROTECTOR
FAN MCB AUX BLOCK : ALARM
TRIP = BREAK CONTACT
COMPRESSOR MCB AUX BLOCK : ALARM
TRIP = BREAK CONTACT
5
3
1
TRIP / OFF =
CONTROL CIRCUIT
BREAK CONTACT
BREAKER
L3 L2 L1
SD566251 ISSUE 36
PROPAC 45 BH THREE PHASE (400V 3N~ 50Hz)
CONTACTOR
5
6 (N/O)
3
4 (N/O)
FAN
1
2 (N/O)
A1
A2
COMPRESSOR
CONTACTOR
6 (N/C)
(W1)
5
6 (N/O)
4 (N/C)
3
4 (N/O)
(V1)
2 (N/C)
1
2 (N/O)
(U1)
A1
A2
(N/O)
53
54
(NO)
COMP AUX
(N/C)
1
7
(COM)
(N/O)
4
(COM)
(N/C)
3
(N/O)
A
9
6
(COM)
B
A
RELAY (R2)
11
(N/O)
A2
14
A1
(COM)
DELAY TIMER 1
12 HOUR
(COM)
(N/O)
15
18
A1
A2
(N/O)
(N/C)
H
L
DEFROST LIGHT
C
(COM)
9
8
SMART CLOCK
FEED TERMINALS
(N/O)
(N/C)
4
5
10
DIG STAT 1 STAGE
SENSOR
MAKES 6 TO 4
11
ON TEMP FALLING
6
(COM)
3 (N/C) [STANDBY]
STANDBY SWITCH
(COM) 1
INTERLOCK
TERMINALS
(N/C) L
H (N/O)
C (COM)
FAULT LIGHT
(N/O) L
H (N/C)
C (COM)
TB
(N/C)
TB
(N/C)
96
(N/C)
95
96
(N/C)
95
6 (N/C)
L3
14 (N/O)
4 (N/C)
L2
2 (N/C)
L1
11 (COM)
PHASE
ROTATION RELAY
MAINS LIGHT
MCB SETTINGS
CONTROL
COMPRESSOR
2.5A
MCB CONTACTS / MCB ALARM CONTACTS / MCB AUX CONTACTS SHOWN WITH
CIRCUIT BREAKER MANUALLY SWITCHED TO THE ON CONDITION
WATER FLOW SWITCH CONTACTS SHOWN WITH WATER FLOW AT MAXIMUM RATE
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
NEUTRAL
FAN
19.8A
1.1A
15
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