Mitsubishi MR-WX743Y Operating Instructions Manual page 37

Refrigerator freezer
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Problem
1
Are any nearby objects in contact with
There is a
There is a
1
the refrigerator?
rattling sound
rattling sound
2
Make sure that the water tank and
2
water supply pipe are properly
installed.
Loud noises
Loud noises
1
The noise gets louder suddenly
1
Worrisome
Worrisome
or the tone changes.
noises (Noises
noises (Noises
described on the
described on the
right are normal)
right are normal)
2
A whistling sound is made after closing a door. This is the sound of the cooling fan motor starting.
2
3
A whipping or dripping sound is
3
sometimes heard from inside the
refrigerator after a door is opened.
4
Sometimes the sound of fl owing or
4
boiling water can be heard.
5
A rattling or squeaking sound is made
5
sometimes (every 1 to 2 hours).
6
After turning on the power, a thumping or
6
creaking sound may be heard in the ice
making "ICE STOP" mode (every 1 to 2 hours).
1
Is a door making contact with food or a
Doors do not
Doors do not
1
case? Is too much food packed inside?
close
close
Doors open
Doors open
easily
easily
2
Has food fallen behind a case in a
2
drawer door, or is the power cord or
another object trapped between the
refrigerator and a door?
3
Is the refrigerator installed stably?
3
Are the adjustable supports making
contact with the fl oor?
1
Check if the doors are closed.
The alarm
The alarm
1
will sound
will sound
The operation
The operation
1
Is
1
panel does not
panel does not
respond
respond
2
Are the user's fi ngers or the operation
2
panel wet or dirty?
3
Are you wearing gloves on your hands
3
or sticking plaster on your fi ngers
during operation? Are you operating
with your fi ngernails?
4
Are you repeatedly touching it?
4
5
Are seals and tapes put on the
5
operation panel?
1
Reacts without a
Reacts without a
Are there any towels, plastic bags,
1
touch
touch
papers, etc. over the operation panel?
Some icons do
Some icons do
1
Is it set to Power Save Mode?
1
not light up
not light up
1
Is the ice tray lock lever not locked?
is blinking
is blinking
1
and won't go off
and won't go off
1
Condensation
Condensation
Are the doors being opened frequently,
1
forms on the
forms on the
or are there any gaps?
outer walls
outer walls
and inside the
and inside the
refrigerator
refrigerator
Frost forms
Frost forms
2
Is the humidity high, for example is it
2
in the freezer
in the freezer
raining?
compartment
compartment
Water drips onto
Water drips onto
the fl oor
the fl oor
Check
lit?
Explanation and Action
Leave space around the refrigerator. When objects or walls are in
contact with the refrigerator, sounds may be heard.
Push in the water tank until it touches the rear side. If it is out of
position, the sound of the water supply pipe can grow loud.
If there are any gaps or looseness, the water may freeze,
causing sounds to be heard.
Immediately after beginning use, when the weather is hot,
when the doors are frequently opened and closed, and in
similar situations, the refrigerator switches to high-speed
operation and cools with high power.
This is the creaking sound as warm air enters and expands
the plastic.
This is the sound of the refrigerant (gas) fl owing.
This is the sound of the automatic ice maker. Even when there
is no water in the water tank, the automatic ice maker and pump
make a sound about every 100 minutes.
This is the sound of the operation check. The check is
performed even in the "ICE STOP" ice making mode.
Store food so that the door does not make contact with the
food when closed. In the refrigerator compartment, store
food on the shelves and in the drawer doors store food so
that it does not make contact with the ceiling when doors
are shut and opened.
Remove any objects. Make sure that the door does not trap
objects such as food, power cords or plastic bags.
Lower the adjustable supports to raise the front side slightly
and make the doors easier to close.
Refer to "When the door alarm sounds" and "When the
alarm cannot be turned off".
Cancel the Child Safety Lock.
Wipe off the moisture and dirt on the operation panel and
fi ngers.
Touch the operation panel with your fi nger directly.
Let your fi nger off the operation panel once and then touch
it again. It will respond when you let you fi nger 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,
will blink. Lock the ice tray lock lever and
close the ice making compartment's door.
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.
Page 7
Page 32
Page 31
Trouble-
shooting
Page 25
Page 19
37

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