Haier FMM300HEWWX1 Service Manual page 19

SERVICE MANUAL
Model：BD-429H2
Poor cooling
Voltage between
187V-242V
Y
If the Environment
temperature is under
16℃
Much too food or too dense
N
Freezer normal cooling
Refrigeration.normal
Y
-7℃room poor cooling
cooling
Refrigeration.poor
Display section for soft-
cooling
freezer appear F5
Y
Display section
for freezer appear
F1 or F3
N
Enclosed bar of
refrigeration broken
Check and adjust the
N
circuitry
If it's mechanical refrigerator, change the tache of display
to overhaul of thermostat
1.If the compressor starts when switch of fast-freezer is
open, it's the complaint of thermostat.
Open the
2. Adjust the thermostat properly
Y
switch of equalize low
3.Temperature-induction probe placed properly
temperature
4.Temperature-induction loose or desquamate
Conduct user to use
Y
it properly
Refrigeration.normal -7℃room normal
N N
cooling
cooling
Y
If-7℃room normal
Freezer poor- cooling
Maintain technics of
Y
sensor
Display section for
freezer appear F4
Repair the Enclosed bar
enclosed bar of freezer
gap or broken
Issue 2016-7-12
REV
Unitary poor Display section for
Y Y
freezer appear "F2"
cooling
N
enclosed bar of freezer
gap or broken
cooling
Y
Y
Repair the Enclosed bar
Maintain technics of
Y
sensor
N
N
Repair the Enclosed bar
Ref1607S002V0
Adjust grate of thermostat
Temperature >30℃ 1—3 grade
16-30℃ 3—5grate
<16℃ 5—7 grate
refrigeration 0-10℃
freezer -16— -24
soft –freezer -3— -7
Maintain technics
Y
of sensor
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