Haier CHM11BPL3, Service Manual

Page: 18 / 19

SERVICE MANUAL
Model
：
CHM11BPL3
；
18
Issue 2020-5-15
REV
Ref1607S002V0
R
e
v
.
R
e
f
1
1
0
1
S
0
0
4
V
0
Poor cooling
Refrigeration.normal
cooling
-7
℃
room normal
cooling
Unitary poor
cooling
Display section for
freezer appear “F2”
Maintain technics
of sensor
Voltage between
187V-242V
If the Environment
temperature is under
16
℃
Much too food or too dense
Freezer normal cooling
Refrigeration.normal
cooling
Refrigeration.poor
cooling
Display section
for freezer appear
F1 or F3
Enclosed bar of
refrigeration broken
-7
℃
room poor cooling
Display section for soft-
freezer appear F5
enclosed bar of freezer
gap or broken
Repair the Enclosed bar
If-7
℃
room normal
cooling
Freezer poor- cooling
Display section for
freezer appear F4
enclosed bar of freezer
gap or broken
Maintain technics of
sensor
Repair the Enclosed bar
Check and adjust the
circuitry
Open the
switch of equalize low
temperature
Conduct user to use
it properly
Maintain technics of
sensor
Repair the Enclosed bar
Y
N
Y
N
Y
N
Y
Y
N N Y Y Y
Y
Y
N
Y
Y
N
N
Y
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.
2. Adjust the thermostat properly
3.Temperature-induction probe placed properly
4.Temperature-induction loose or desquamate
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