For users
2.2.1. Mode selections
① will be light as standard when you turn on the heat pump.
② Press the button to enter the Silence mode, the will be light.
Press the button again to exit and enter the SMART mode.
2.2.2. Compulsory defrosting
When the ① heat pump is heating and the compressor is working continuously for 10
minutes, press both “ ” and “ ” buttons for 5 seconds to start compulsory
defrosting. (Note: the interval between compulsory defrosting should be more than 30
minutes.)
② The heating light will be twinkling when heat pump is in compulsory or auto defrosting.
The③ running process and ending of compulsory defrosting are the same as auto-
defrosting.
2.3. Daily maintenance and winterizing
2.3.1. Daily Maintenance
Please don’t forget to cut off power supply of the heat pump
Please clean the evaporator with household detergents or clean water, NEVER use①
gasoline, thinners or any similar fuel.
② Check bolts, cables and connections regularly.
2.3.2. Winterizing
In winter season when you don’t swim, please cut off power supply and drain water
out of the heat pump. When using the heat pump under 2 , make sure there is always℃
water flow.
6
to let the water flow out.
exchanger may be damaged.