Haier HSU-09LEK03 Сервис мануал онлайн [21/86] 611982

Functions and control

Domestic Air Conditioner

5.1.6.2 Timer off: Unit starts, timer indicator lights up; When reaching time setting, the indicator goes out, unit

enters shut down mode, and sleep function can be set. If timer off and sleep are set synchronously, the one

which time is short run first. Executing shutdown instruction clear timer and sleep function.

5.1.6.3 Timer on and timer off can be set synchronously.

5.1.7 Sleep function: the timer indicator lights up.

5.1.7.1 In cooling/defrosting mode, the temp. setting increases 1 one hour later after start up. After another ć

hour the temp. setting increase by more 1 and then run continuously for another 6 hours and ć then close.

5.1.8 Emergency switch input:

5.1.8.1 Press the switch of emergency operation, then buzzer rings once and unit enters the automatic

5.1.8.2 If the switch is kept pressed for 5 seconds, buzzer ring two times and unit enter enter test run mode.

5.1.8.3 Press the switch again, and then closes.

5.1.8.4 Enter emergency operation from timer mode, then timer is cancelled.

5.1.9.1 The temperature sensor of inlet air doesn’t work, and compressor starts (but subject to the limit of

-minute delay excluding the first time), and high wind, cooling, and air door is open.The indoor fan motor runs,

running indicator lights up, compressor relay and the one of outdoor fan motor is closed