PR0-PAC SYSTEM OWNER INSTALLATION MANUAL
PROPAC 70 BH THREE PHASE (400V 3N~ 50Hz)
DELAY
TIMER
SET TO
6 MINS
DEFROST
STAT
SOFT START
THERMAL
O/LOAD &
FAULT LIGHT
IF FITTED
STARTER OR
EXTERNAL
FLOW SWITCH
LP SWITCH
(BREAKS ON
PRESSURE FALLING)
HP SWITCH
(BREAKS ON
PRESSURE RISING)
COMPRESSOR 1
MOTOR
PROTECTOR
FAN MCB
ALARM CONTACT
COMPRESSOR 1 MCB
ALARM CONTACT
CONTROL
L3 L2 L1
CIRCUIT
ROTATION
BREAKER
16
FAN
FAN CIRCUIT BREAKER
CONTACTOR
COMP 1
CIRCUIT BREAKER
COMP1 AUX
(NC)
COMP1 AUX
(NO)
DEFROST
LIGHT
(STANDBY)
(RUN)
STANDBY
SWITCH
14
11
14
15
18
12 HOUR
A1
A2
DELAY
11
RELAY (R1)
TIMER
L3
A1
A2
L2
L1
MAINS LIGHT
PHASE
RELAY
FAN
W1
COMPRESSOR
V1
1
U1
VALVE,COIL
(LIQUID LINE
SHUT OFF)
CONTROL
2.0A
N
L
SMART CLOCK
FEED TERMINALS
6
4
DIGITAL STAT
1 STAGE
10
MAKES 6 TO 4 ON TEMP FALLING
11
PROBE
1
2
NEUTRAL
MCB SETTINGS
COMPRESSOR
FAN
30.7A
2.2A
SD566251 ISSUE 36