Page 13
RECOMMENDED ELECTRICAL INSTALLATION FOR CALOREX HEAT PUMP (1Ø or 3Ø)
WITH SINGLE PHASE WATER PUMP LARGER THAN ¾ H.P. AND
ENERGY MANAGEMENT CONTROLLER
L1
L2
L3
N
5
6
9
10
L
N
5
6
9
10
N L
3 4
5 6
7 8 9 10
L
N
N L
CALOREX ENERGY
MANAGEMENT
CONTROLLER
AVAILABLE FROM
CALOREX DISTRIBUTOR
SINGLE PHASE
SUPPLY TO SUIT
CAPACITY OF
WATER PUMP
L N
L N
L
N L
4 POLE N/O STARTER
WITH OVERLOAD AND
230v 50Hz COIL RATED
TO SUIT WATER PUMP
SINGLE PHASE
13AMP SUPPLY 230v
FUSED TO SUIT
WATERPUMP
SWITCHED FUSE ISOLATOR
WITHIN 2m OF HEAT PUMP AND
SIZED IN ACCORDANCE
WITH DATA SHEET
INTERLOCK
ENERGY MANAGEMENT
CONTROLLER
INTERLOCK
ENERGY MANAGEMENT
CONTROLLER
SOFT START
SOFT START
CALOREX
HEAT PUMP
SINGLE
PHASE
WATER PUMP
MAXIMIUM 3/4HP
SINGLE PHASE
CALOREX
HEATPUMP
THREE PHASE
VOLT FREE
AUXILLARY
CONTACT
N/O
L1
L2
L3
N
5
6
9
10
L
N
5
6
9
10
SOFT START
INTERLOCK
CALOREX
HEAT PUMP
SINGLE
PHASE
ENERGY MANAGEMENT
CONTROLLER
N L
3 4
5 6
7 8 9 10
L
N
SINGLE PHASE
13AMP SUPPLY 230v
FUSED TO SUIT
WATERPUMP
N L
CALOREX ENERGY
MANAGEMENT CONTROLLER
AVAILABLE FROM
CALOREX DISTRIBUTOR
SWITCHED FUSE ISOLATOR
WITHIN 2m OF HEAT PUMP AND
SIZED IN ACCORDANCE
WITH DATA SHEET
WATER PUMP
MAXIMIUM 3/4HP
SINGLE PHASE
RECOMMENDED ELECTRICAL INSTALLATION FOR CALOREX HEAT PUMP (1Ø or 3Ø)
WITH SINGLE PHASE WATER PUMP OF MAXIMUM ¾ H.P. AND
ENERGY MANAGEMENT CONTROLLER
INTERLOCK
ENERGY MANAGEMENT
CONTROLLER
SOFT START
CALOREX
HEATPUMP
THREE PHASE
FIGURE 6
FIGURE 7
