Haier HSU-18,22HVA103/R2(DB) Service Manual page 27

There is no low-intense running protection.
5．1．3．7 Power failure compensation
To enter into the function please press the sleep key 10 times with 4 beeps in 7 seconds
Under the power failure compensation mode, unplug and plug again ,the indoor unit will resume
original operation
Under the power failure compensation mode, unplug and plug again, the unit will be on OFF state.
Mode, Fan speed, Healthy, Set temperature can be memoried. Swing, Timer, Sleep cannot be
memoried
Press the sleep key for 10 times with 2 beeps in 7 seconds to exit.
5．1．3．8 Rated Operation
Rated Cooling:
When receiving the instruction of indoor unit rated operation, the unit will start rated cooling operation.
Rated Heating:
When receiving the instruction of indoor unit rated operation, the unit will start rated heating operation.
18 2 HVA103/R2(DB)
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