Trouble Shooting - Haier HSU--12HD03/R2 Service Manual

No. Function
Cooling
1
Drying
2
Heating (heat pump type)
3
Emergency run
4
Test run
5
6
Anti-cold wind (heat pump type)
Fan speed adjustment
7
8 Timer switch
9 High load protection (heat pump type)
Anti-freezing of the indoor unit
10
11 Defrosting run (heat pump type)
Self trouble shooting
12
Over current protection(heat pump type)
13
Air Conditioner
Description of function
Set temperature 16¡æ 30¡ææ -
Set temperature 16¡æ-30¡æ¡æ
Set temperature 16¡æ -30¡æ¡æ
Over 23¡æ¡æ cooling and set 26¡æ¡æ £ ¡ æ »
Set force cooling
When temperature of the heating pipe coil is low, low fan speed
or without airflow
Auto, high, middle, low four level fan speeds
24hours timer on, timer off, on-off, off-on
When heating in high ambient temperature to protect
compressor
When heating in low ambient temperature to protect system
When heating in low ambient temperature to defrost for the
outdoor unit in order to make the system have a better efficiency
Check the system trouble and give an alarm
When working in high power to protect system
22
Edition:2006/1/10
less 23¡æ heating and set 23¡æ¡ æ