Mitsubishi Electric MR-WX743C Operating Instructions Manual page 38

Troubleshooting
Problem
The operation
panel does not
respond
Reacts without a
touch
Some icons do
not light up
is blinking
and won't go off
There are no
longer 3 ★
marks lighted on
the power saving
monitor.
Condensation
forms on the
outer walls
and inside the
refrigerator
Frost forms
in the freezer
compartment
Water drips onto
the floor
There are lines
like scratches on
the clear parts
There are holes
in the door and
the refrigerator
walls
The surface of
the sides or
doors is warped
Noise interferes
with televisions
or other devices
There is a
bothersome
smell (Food / Ice)
The adjustable
support cover
comes off.
38
Check
Is lit?
1
1
Are the user's fingers or the operation
2
2
panel wet or dirty?
Are you repeatedly touching it?
4
3
Are seals and tapes put on the
5
4
operation panel?
Are there any towels, plastic bags,
1
1
papers, etc. over the operation panel?
Is it set to Power Save Mode?
1 1
Is the ice tray lock lever not locked?
1
1
Has the temperature setting been
1
1
modified?
Is there any increase in the time the
1
2
door is left open or the amount of
food, or a rise in the compartment
temperature?
Are the doors being opened frequently,
1 1
or are there any gaps?
Is the humidity high, for example is it
2
2
raining?
Is it a thin line without level difference
1
1
on its both sides?
Are there small holes in the door or in
1
1
the refrigerator walls?
Does the light reflected on the surface
1 1
appear distorted?
Is the refrigerator installed near an
1 1
electronic device such as a television?
Is the power to the refrigerator
2 2
supplied from a socket near the entry
hole of the antenna cable?
Have you placed food with strong odor
1 1
inside the refrigerator without sealing it
in a container?
Do you periodically clean the water
2
2
tank?
Are the adjustable supports touching
1
1
the floor?
Is the adjustable support cover fully
2 2
inserted?
(Continued)
Explanation and Action
Cancel the Child Safety Lock.
Wipe off the moisture and dirt on the operation panel and
fingers.
Let your finger off the operation panel once and then touch
it again. It will respond when you let you finger off.
Remove the seals and tapes.
Remove the towel, plastic bag, paper, etc.
The icons that cannot be set during Power Save Mode are
off.
If you release the ice tray lock lever while the ice tray is
operating,
close the ice making compartment's door.
Setting each compartment to "H" will lower the power
saving level.
More energy is used in cooling, resulting in a lowered
power saving level.
Close the doors so that there are no gaps.
When moisture in the air cools, it forms frost or
condensation.
When there is high humidity, condensation or frost will
form even in very small gaps.
Regarding the Vegetable Compartment
Condensation may form temporarily. Wipe off with a dry
cloth. Condensation may cause frost to form in the freezer
compartment. Please minimize the time when doors are
kept open.
This is a mark created at the time the plastic is molded. It is
created at the joint where resin flows. This is not a flaw.
These are holes that let air escape for the injection of foam
heat insulating materials in the manufacturing process.
These are not flaws or abnormalities.
Warping and surface waviness occurs in the manufacturing
process. When light hits the surface, it may appear warped,
but this is not an abnormality.
Install the refrigerator away from electronic devices such as
televisions.
Use separate power. When using a 2 pin plug, use
grounding.
Store food with strong odor in packaging.
The odor may not be removed with a deodorizing apparatus.
Clean periodically.
When the adjustable supports are raised, the adjustable
support cover cannot be inserted fully. Turn the adjustable
supports to lower the refrigerator until the supports touch
the floor.
Open the door of the vegetable compartment and insert the
adjustable support cover into the refrigerator while checking
it from above.
will blink. Lock the ice tray lock lever and
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