8
Chapter 5 Trouble shooting
No
Problem
Possible Cause
What To Do
1
The
refrigerator
does not get
cold at all.
Not plugged in .
Plug in
Is the circuit breaker tripped or blown fuse?
Put on the home circuit breaker or
change the new fuse.
Is the refrigerator temperature control
setted at “off”?
Set the temperature control knob at
"4".
2
The
refrigerator
does not get
cold enough.
Is the refrigerator control dialed set to
correct location?
Set it to a colder temperature.
Is the refrigerator placed in direct sunlight
or closely a heat source?
Move the refrigerator to proper
location.
Is the door closed completely?
Close the door completely.
Is the door opened too frequently or too
long?
Open the door less often,
Does the door gasket seal properly?
Make the gasket sealing properly.
Is the refrigerator overloaded?
Load less food into it.
3
The food in the
refrigerator is
frozen
Is the refrigerator control dialed set to
correct location?
Set it to a warmer temperature.
Is the ambient temperature too low?
Set it to a warmer temperature.
4
Two sides of
the cabinet are
hot:
condensation
occurs.
Hot-pipe is installed in two sides of
refrigerator. That makes refrigerator's
temperature lower quickly and save the
power consumption
Normal state.
Condensation can occur when you leave
the door open for a long time.
Normal state.
5 Vibrations
The refrigerator is not level and firm.
Place the refrigerator in a level
location.
6
The
refrigerator is
noisy.
Water bubbling comes from the refrigerant
circulating of the refrigerator.
Normal state.
Contraction and expansion of the insulation
inside the walls may cause popping and
cracking.
Normal state.
Is the refrigerator unstable or touching the
wall?
Keep the refrigerator leaving the wall.
Is the refrigerator not level?
Adjust the refrigerator leveling.
SERVICE MANUAL
Model: HRFZ-307AA,HRFZ-307AAS
Issue 2011-04-23
Rev. Ref1104S023V0
