Calorex AW631 Owners & Installation Manual page 14

LOCATION OF ELECTRICAL SUPPLY CONNECTIONS IN 31 RANGE HEAT PUMP
REMOVE THE 6 SCREWS FROM
TOP COVER AND LIFT OFF
1 PHASE 230V ~ 1N 50Hz
WATER PRESSURE
SWITCH
SOFT START
KIT
ENERGY MANAGEMENT
CONTROLLER
FAN L
FAN N
WATER FLOW
SWITCH
'Y' VRSN
REVERSING
ONLY
VALVE
ELECTRIC BOX ACCESS
MAINS IN
W AT ER PRE SS URE
S W IT CH
S O F T S T AR T
KIT
ENE RGY MANAG EMENT BOTH
C O N T R OL LER
F AN L
F AN N
W AT E R F L OW
S W IT CH S W IT CH
' Y' V RS N REV ER SING REV ER SING
ONLY V ALVE V ALVE
ENDS
FIGURE 5
3 PHASE 400V ~ 3N 50Hz
WATER PRESSURE
SWITCH
SOFT START
ENERGY MANAGEMENT
CONTROLLER
WATER FLOW
'Y' VRSN
REVERSING
ONLY
Page 12
REMOVE THE 6 SCREWS FROM
SERVICE PANEL AND LIFT OFF
KIT
FAN L
FAN N
SWITCH
VALVE