CONNECTIONS – ELECTRICAL
44
The power consumption of the water heater is:
Component
Power
consumption
Comments
Solar controls 14 Watts Constant load 4 Watts differential controller
6 Watts solenoid valve
4 Watts timer
Solar circulator 36 Watts Maximum load at solar heating cycle start up
30 Watts Average load during the solar heating cycle
The water heater will only operate on a sine wave at 50 Hz. Devices generating
a square wave cannot be used to supply power to the water heater.
WIRING DIAGRAMS
A double pole isolating switch
must be incorporated in the
fixed wiring, according to the
AS/NZS 3000, AS 5601 and
local authority requirements.
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