ECOFER Fairland INVERX VERTICAL, Installation & User Manual, Page: 12 / 31

Installation and user manual
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b. Compulsory Defrosting: When heat pump is heating, press and together for 5
seconds to start compulsory defrosting, and will be flashing. After defrosting, will stop
flashing.
(Note: Compulsory defrosting intervals should be more than 30 minutes and the compressor
should run for more than 10 minutes.)
6.Temperature display conversion between
℃
and
℉
:
Press " " and " " together for 5 seconds to switch between
℃
and
℉
.
7. Wifi setting
Please kindly check the last page.
2.3. Daily maintenance and winterizing
2.3.1. Daily Maintenance
Please don’t forget to cut off power su pply of the heat pump
➢
Please clean the evaporator with household detergents or clean water, NEVER use gasoline,
thinners or any similar fuel.
➢
Check bolts, cables and connections regularly.
2.3.2. Winterizing
In wint er 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.
Important:
Unscrew the water union of inlet pipe
to let the water flow out.
When the water in machine freezes in
winter season, the titanium heat
exchanger may be damaged.