DH150/300/600 OWNER INSTALLATION MANUAL
ELECTRICAL CIRCUIT DIAGRAM DH600BY THREE PHASE 400V 50Hz (~3N)
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.
MCBs
26
ELECTRICAL CIRCUIT DIAGRAM
DEVICE
DESCRIPTION
TRIPPING
CURRENT
COMPRESSOR MCB
28.27A
3.36A
FAN MCB
3.62A
'F' FAN MCB
CONTROL
3.0A
PUMP CONTROL MCB
N/A
SD208050 ISSUE 44
DEVICE
SETTING
VALUE
23.6A
2.8A
3.0A
2.5A
2.0A