Premier Heat Pumps – Water Heater and Chiller Manual
Page 15
2) When it reaches the switch-off time, the heat pump water heater will
automatically shut down.
3) Press the timer-on button again, and the set up is cancelled.
4) If the on/off button is pressed while the unit is under the timer-off
setting, the unit will shut down immediately. The timer setting is
cancelled.
5) Timer-On and Timer-Off cannot be set at the same time.
Coercive Defrosting
1) Press the button, the heater will go into the defrost mode.
2) After 3 minutes, when the units coil temperature has reached 10°C or the
time of defrost reaches 8 minutes, defrosting is stopped.
3) After exiting the defrost mode, the heater will stop operation for 3
minutes, then it will run in the mode before defrosting. (This key is invalid
for single mode water chiller)