Troubleshooting - Mitsubishi Electric MR-G57N Operating Instructions Manual

Troubleshooting

When
Unit does
not cool at all
Unit does not
cool sufficiently;
unit does not
produce
ice or ice
melts
Ice maker does
not produce ice
or produces very
little ice.
Water level in
tank does not
decrease.
Making ice
time is long
Items in
compartments
other than
the freezer
compartment
begin to freeze
Items in the versa
compartment
begin to freeze
Items in the versa
compartment
begin to melt
Temperature
cannot be
adjusted
Control panel
is extinguished
28
Check the following
1
Is the unit receiving power?
2
Compartments and temperature control modes on
the control panel blinks in turn.
1
See if the selected temperature control mode for the
compartment that is not cooling enough is "L".
2
Have you just begun using the unit?
3
Have you impeded heat ventilation due to no space
around the refrigerator, placed it in direct sunlight,
etc.?
4
Anything obstructing the cool air flow? Or is the
door being opened frequently or left ajar?
1
Have you just begun using the unit?
2
Are the water supply pump and pipe set properly in
the water tank?
3
Is the water supply pipe set properly in the tank
holder?
4
Have you left food or the ice server laying in the
ice storage bin?
5
Is the ice making compartment set to " STOP"?
6
Is the ice making compartment set to "CRL "?
7
Is there enough water in the water tank? Is the
refrigerator tilted?
1
See if "H" or "CHIL" is selected for the
temperature control mode.
2
Have you placed items with high water content in
the back of the unit?
3
Is surrounding air temperature less than 5ºC?
1
Is "SOFT FZR" or "FZR" selected for the
temperature control mode?
1
Is the temperature setting set to "REF" or "CHIL"?
2
Has the temperature just been adjusted or have you
just begun using the unit?
3
Are the items on top packed too tightly?
1
Is displayed?
The display illumination will turn off after 30 seconds if no button is pressed for energy-saving purpose.
Pushing any button, the display panel will go on.
Solutions and reasons
1
Check the power plug and the main power supply.
2
Under demonstration operation. Please reset the
demonstration operation mode.
1
Change setting to "M" or "H".
2
It sometimes takes 4-5 hours for unit to cool and up
to 24 hours for ice to make in the summer.
3
Check that installation was properly executed.
4
Check that the unit is not excessively packed with food
items and that the doors are not ajar.
1
It sometimes takes 4-5 hours for unit to cool and up
to 24 hours for ice to make in the summer.
2
In particular, check that the outlet of the pipe in the
tank is securely installed to the tank.
3
Check the installation.
4
Assume that there is sufficient ice in the storage bin.
Remove foods, etc. from the storage bin. Level out
the ice evenly in the storage bin.
5
Select either "REG", "QCK" or "CRL" mode.
6
"CRL" takes longer time to be made than usual ice.
(approx 5-8 hours)
7
Sometimes there are few pieces of ice in a batch.
1
Change setting to "M". Keep in mind that temperature
temporarily drops during "QUICK" mode.
2
Please place water-containing foods, such as tofu,
vegetables and fruits, and beverages at the front side.
3
Set refrigerator compartment and vegetable
compartment to "L" to prevent freezing.
1
If "SOFT FZR" or "FZR" is selected for the
temperature control mode, food will become frozen.
1
Items will not freeze when the temperature setting is
set to "REF" or "CHIL".
2
It takes some time for the unit to cool. Wait at least
30 minutes before placing frozen foods in the versa
compartment or use fast cooling.
3
Place the food items so that the cool airflow can flow above the items.
Cancel the child lock setting.
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