Calorex AW631 Owners & Installation Manual page 15

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