CONNECTIONS – ELECTRICAL
41
TIMER
A Timer function on the Display Panel allows the hours of operation of the water heater to be set. Refer to
“Clock and Timer” on page 18. It may be desirable for the heat pump not to operate between certain hours,
such as during the peak period when connected to a Time of Use electricity supply due to a more expensive
tariff rate applying.
Setting the Timer will affect the operating times of both the heat pump circuit and the electric heating unit.
Note: If there is a risk of freezing conditions, the electrical supply to the water heater should not be switched
off, otherwise damage could result. Refer to “Freeze Protection” on page 10.
WIRING DIAGRAM
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