Troubleshooting - Mitsubishi Electric MR-WX627Z Operating Instructions Manual

Troubleshooting

Troubleshooting
Before contacting MITSUBISHI ELECTRIC SERVICE CENTRE or its service agent or making a
repair request, check the following.
If the problem persists, contact the retail store where you purchased the refrigerator as soon as possible.
Frequently asked questions in the initial period and in summer
The refrigerator does not cool at all!
The refrigerator takes time to cool when you fi rst
start using it. In summer, it may take up to 24 hours
for the inside to be fully cooled.
If is shown on the operation panel, cancel
demonstration mode. Page 31
Check if the power plug is disconnected or the
circuit breaker has tripped.
The outer walls heat up!
The outer walls heat up signifi cantly
(to about 50 to 60°C) immediately
after installation and in summer. This
is because the heat discharging and
condensation prevention pipes are
located on the sides and the top of the
refrigerator. They are required for cooling
and the heat is not an abnormality.
The refrigerator compartment rotating
partition also has a condensation
prevention heater that heats up.
A heat discharging fan is located under the refrigerator.
Warm air may be discharged from here.
Problem
Does not cool Does not cool
well well
Not much ice is Not much ice is
made made
Ice melts Ice melts
Food freezes in Food freezes in
the refrigerator the refrigerator
and vegetable and vegetable
compartments compartments
Food in the lower Food in the lower
case freezes case freezes
Page 7
Heat discharging chargin g g g g g g g g g g
pipe pe
Condensation
Prevention Pipes
Check
1 Has enough time passed after
1
installation?
2 Is the temperature setting set to "L"?
2
Is the compartment set to Power Save
Mode?
3
Is the fl ow of cold air being blocked?
3
Are the doors being opened frequently,
or left ajar? Is food blocking them?
4 Is heat discharging being blocked?
4
Check if there is no gap around the
refrigerator and the refrigerator is
exposed to direct sunlight.
1 Is the temperature on the operation
1
panel set to "H"?
2 Is food with a lot of moisture stored at
2
the rear of the shelf?
3 Is the surrounding temperature 5°C or
3
less?
4 Is the water supply pipe installed
4
correctly without any gaps or
looseness?
1 Is the surrounding temperature 5°C or
1
less?
2
Is the refrigerator compartment's
2
temperature set to "H"?
3 Have you placed easily frozen food
3
containing a considerable amount of
moisture in the compartment?
4 Are you piling frozen food onto other
food?
In Versa Compartment...
Ice cream melts
For storing ice cream and frozen foods, set to "FRZ"
Pages 21 - 22
"H".
Soft-Freezing is set at the time of purchase.
Food does not quickly freeze
With Soft-Freezing, food freezes at about -7°C,
so it may take up to about 24 hours for food to
completely freeze.
Supercool Freezing takes time (about 8 to 9 hours)
to uniformly freeze food from the core.
Soft-Freezing freezes food
Food appears to freeze just as when it freezes in the
freezer.
The operation panel turns off
automatically!
If 30 seconds pass without any operation panel button
operations, the display turns off. When lighting,
touch .
Explanation and Action
It takes 4 to 5 hours for the refrigerator to cool, and may
take 24 hours in summer to fully cool.
Set to "M" or "H", or set the versa compartment to "FRZ•H" or
to the setting of your liking.
Cancel Power Save Mode.
Make space between foods and remove any food that
is sticking out of shelves or touching the ceiling of the
drawers. Avoid opening and shutting the door for a while.
Check that there is enough space around the refrigerator
and that it is properly installed.
Set the temperature to "M". Also, the temperature with each
setting may temporarily decrease.
Place drinks and food containing a lot of water, such as
tofu, vegetables and fruits, at the front of the shelf or in a
door pocket.
Food in the refrigerator compartment or vegetable compartment
may freeze. Freezing is less likely when the temperature
settings are set to "L".
If there are foreign objects loosening the pipe or if there
is a gap, strong cold air can fl ow into the refrigerator
compartment. Make sure that it is securely set.
Set the temperature of the lower case (when Supercool
Chilling is set) to "L".
Set the temperature of the refrigerator compartment to
"M" or "L", or set the temperature of the lower case (when
Supercool Chilling is set) to "L".
Place food containing a lot of water at the front of the
refrigerator compartment or in a door pocket.
Food that touches frozen food may freeze.
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Trouble-
shooting
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