Haier HB21FSSAA Service Manual

SERVICE MANUAL
Model: HB21FSSAA
,
HB21FG*
27
Issue 2010-12
Rev.
Ref1012S008V0
5-4. Vertical girder heater control
According to different ambient temperature and different humidity, the working time of vertical girder
heater are also different. For example, If the ambient temperature is between 30 ℃ to 35 ℃,
humidity is between 60% to 70%, the vertical vertical girder heater work 25 seconds per minute.
5-5. Defrost control
The refrigerator control the defrost start based on different compressor accumulated working time
and door open times. When the defrost sensor reaches +7ºC, refrigerator stop defrost.
If the defrost heater working time has reach 120 minutes, but defrost sensor failing to reach +7℃,
refrigerator will stop defrost and error code ED will be displayed in display area.
When the defrost sensor failure, defrost heater will work 60 minutes and then stop work in every
defrost cycle.

Haier HB21FSSAA Specifications

General

Icemaker	No
Noise level	42 dB
Climate class	SN-T
Total net capacity	543 L
Total gross capacity	635 L
Child lock	-
Product color	Stainless steel
Built-in display	Yes
Appliance placement	Freestanding
Number of compressors	1
Star rating	4*
Freezer position	Bottom-placed
Freezing capacity	10 kg/24h
Freezer net capacity	149 L
Freezer gross capacity	- L
Freezer number of shelves/baskets	2
Storage time during power failure	12 h
Fridge net capacity	394 L
Fridge number of shelves/baskets	3
Connected load	- W
AC input voltage	220 - 240 V
AC input frequency	50 Hz
Annual energy consumption	432 kWh
Package depth	760 mm
Package width	980 mm
Package height	1860 mm
Package weight	161000 g

Weight and Dimensions

Depth	770 mm
Width	910 mm
Height	1780 mm
Weight	141000 g