Haier AS24NE3HAA Service Manual

Domestic air conditionertimer mode as follows.7.1.6.1 Timer on: The LED of “timer on” lights up, and unit behaves with halt status. Timer on iscompleted, and then unit starts running with the LED of “timer on” off. The unit starts with the the lastsetting receiving timer signals, and sleep setting is not allowed.7.1.6.2 Timer off: Unit starts, timer indicator lights up; When reaching time setting, the indicatorgoes out, unit enters shut down mode, and sleep function can be set. If timer off and sleep are setsynchronously, the one which time is short run first. Executing shutdown instruction clear timer and sleepfunction.7.1.6.3 Timer on and timer off can be set synchronously.7.1.7 Sleep function: the timer indicator lights up.7.1.7.1 In cooling/defrosting mode, the temp. setting increases 1ć one hour later after start up.After another hour the temp. setting increase by more 1ć and then run continuously for another 6 hoursand then close.7.1.7.2 In heating mode, the temp. setting decrease 2ć one hour after start up. After anotherhour the temp. setting decrease by more 2ć. After 3 hours the temp. setting rise by 1ćand then runcontinuously for another 3 hours and then close.7.1.7.3 If the wind speed is set to high before going to bed, the wind speed become medium afterstart up; If the wind speed is set to medium before going to bed, the wind speed become low after startup; If the wind speed is set to low before going to bed, the wind speed keep unchanged.7.1.8 Emergency switch imput:7.1.8.1 Press the switch of emergency operation, then buzzer rings once and unit enters theautomatic operation mode. (emergency operation)7.1.8.2 If the switch is kept pressed for 5 seconds, buzzer ring two times and unit enter enter testrun mode.7.1.8.3 Press the switch again, and then closes.7.1.8.4 Enter emergency operation from timer mode, then timer is cancelled.7.1.9 Test run:7.1.9.1 The temperature sensor of inlet air doesn’t work, and compressor starts (but subject to theFunctions and control17