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L1
L2
L3
N
5
6
9
10
SOFT START
INTERLOCK
CALOREX
HEAT PUMP
THREE PHASE
L1
N
5
6
9
10
SOFT START
INTERLOCK
CALOREX
HEAT PUMP
SINGLE PHASE
L1
L2
N L
SWITCHED FUSE ISOLATED WITHIN
2m OF HEAT PUMP AND SIZED IN
ACCORDANCE WITH DATA SHEET
WATER PUMP
THREE PHASE
THREE PHASE
SUPPLY TO SUIT
CAPACITY OF
WATER PUMP
L3 L3
L3 L2
L
4 POLE N/O STARTER WITH
OVERLOAD AND 230v 50Hz COIL
RATED TO SUIT WATER PUMP
L1
L3
L2
N
RECOMMENDED ELECTRICAL INSTALLATION FOR CALOREX HEAT PUMP(1Ø or 3Ø)
WITH THREE PHASE WATER PUMP
VOLT FREE
AUXILLARY
CONTACT N/O
FIGURE 11