Haier HB21FSSAA Service Manual

SERVICE MANUAL
Model: HB21FSSAA
,
HB21FG*
33
Issue 2010-12
Rev.
Ref1012S008V0
MODE OPERATION WORKING CONDITION REMARK
TEST1
(For testing
the cooling
capability)
Under LOCK status, finish
the following operation
within 5 seconds: press
four keys one by one,
Function (A) - REF TEMP
(D) - OK (B)- FRZ TEMP
(C) and then press key
Function (A) to enter
Test1 mode
, the products
will enter forced starting
mode.
1) compressor start working
2) freezer fan motor start working
3) cooling fan motor start working
4) defrost heater closed
5) air damper open 90°
6) show T1/T1 at
refrigerator/freezer setting of
display board
Mode TEST1
continues until exit
manual
TEST2
(For testing
the defrost
system)
Press key Function (A)
under Test1 mode for 3
seconds to enter Test2
mode
, then the product
will enter forced defrosting
mode
1) compressor shutdown
2) freezer/cooling fan motor
shutdown
3) defrost heater start working
4) vertical girder heater shutdown
5) air damper and it’s heater
shutdown
6) freezer/refrigerator setting
display T2/T2 at display board
When temperature
around defrost
sensor above 7
degree, appliance
will exit <Forced
defrosting model>
TEST3
(For testing
assistant
heater)
Press key Function (A)
under Test2 mode for 3
seconds to enter Test3
mode
, then the product will
enter assistant heater
inspection mode.
1) compressor shutdown
2) freezer/cooling fan motor
shutdown
3) defrost heater shutdown
4) vertical girder heater start
working
5) air damper heater start working
6) freezer/refrigerator setting
display T3/T3 at display board
exit the inspection
program after 30
minutes and back
to normal
TEST4
Press key Function (A)
under Test3 mode for 3
seconds to enter Test4
mode
(No define function in Test4, it is for considering future
use.)
BACK TO
NORMAL
Under TEST4 mode,
press key Function (A) for
3 seconds ,the refrigerator
will quit Test mode and
back to normal
Function back to normal (compressor start to work 7
minutes later)

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