Mitsubishi Electric MR-EX574X, Operating Instructions Manual

Install the refrigerator at:

A place with good ventilation and not 
exposed to direct sunlight or hot air

To keep good cooling performance and 
reduce power costs.

  A place with low humidity

To prevent it from rusting, electric shock 
and fi re.

A strong and level place

To prevent vibration, noise, and ajar or 
tilting doors.
To prevent deformation or discoloration 
of the fl oor materials due to the weight or 
heat.

If the refrigerator supports may sink into the fl oor, 
lay a strong plate or board underneath.

A place away from other devices

To prevent noise or video interference 
with devices such as televisions.

There should be space of 0.5 cm 
on the left and right of the 
refrigerator, and 2.5 cm or more 
from the ceiling.

To allow heat to dissipate from the top and 
the sides of the refrigerator.

Use a dedicated outlet

Use a dedicated outlet for the power supply that meets the rating specified on 
the rating label. (The rating label is located on the door-liner of the refrigerator 
compartment.)

The refrigerator will not be damaged even if the power is supplied 

soon after installation. 
It takes a while for the refrigerator to cool, therefore supply power 
as soon as possible.

Electrical Connections

Make sure this unit is properly grounded.

The refrigerator should always be plugged into its dedicated electrical 

outlet.

This will provide the best performance and prevent electrical circuits 
from being overloaded and causing a fi re.
Make sure that the electrical outlet provides the proper voltage.
Extension cords are not recommended.

If your refrigerator is installed in the high humidity location, not only 

ground connection but also installation of the earth leakage breaker is 
recommended.

  If the power cord is damaged, purchase a new cord from MITSUBISHI 
ELECTRIC SERVICE CENTRE. Make sure that the power cord is 
designed for this model, in order to avoid a hazard.

  Power cords should only be replaced by a qualified person.

Installation

1

Connect the power supply

* Connect power supply soon after installing the refrigerator

2

Warning

Using outlets that do not meet the specifi ed rating or plugging in 
too many leads into a single socket can cause heat buildup or fi re.

Warning

Use in hot spring areas

Corrosion control treatment may be 
required for the refrigerant circuit (pipe) 
due to generation of corrosive gases. 
Contact the retail store where you 
purchased the refrigerator.

6

Before Use

Placing Food Inside

Operation

Cleaning

Troubleshooting

Before Use

Do not obstruct the refrigerator vents 

or the space around the refrigerator.

If refrigerant leaks, it may accumulate 

and catch fi re or explode.

The outside of the refrigerator 

and the rotating partition get hot.

Rotating 

partition

•  Heat dissipation 

causes the temperature 
to rise to about 50 to 
60°C or even higher 
when operation is fi rst 
started, and during the 
summer.

•  

The rotating partition 
may get hot when 
heated by the heater.

It takes time for cooling even 

after turning on the refrigerator.

•  Wait until the refrigerator has been 

fully cooled before storing non-
cooled food or ice cream.

•  Do not open the doors more than 

necessary, and close them as soon as 
possible.

When the weather is hot in summer, it 
may take more than 24 hours.

When making ice for the fi rst time

Space of 

2.5 cm or more

Space of 

0.5 cm or more

Dedicated 
outlet that meets 
the specifi ed rating.

Turn on the power of the 
refrigerator as soon as 
possible.

The refrigerator will not be 
damaged even if you turn on 
the power immediately after the 
installation.

From Installation to 
Operation