Mitsubishi Heavy Industries SRK50ZJ-S User Manual download pdf (Page 4)

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❚ Safety precautions

CAUTION

❚ PRECAUTIONS FOR RELOCATION OR REPAIRS

DANGER

Do not shut off the power supply im-

mediately after stopping the opera-

tion.

Do not place objects near the outdoor

unit or allow leaves to gather around

the unit.

Do not sit on the outdoor unit nor put

anything on it.

After a long period of use, check the unit's

support structure from time to time.

Do not touch the aluminum fins on the

air heat exchanger.

Do not operate the system without the

air filter.

When you clean the system, stop the

unit and turn off the power supply.

Do not place household electrical appli-

ances or household items under neath

the indoor or outdoor units.

Contact your dealer to clean inside

the indoor unit, do not attempt to do

by yourself.

Stop the unit and turn off the power if

you hear thunder or there is a danger of

lightning.

If the unit falls down or things drop

off it, people could get hurt.

If you do not repair any damage

right away, the unit may fall down

and cause personal injury.

It may result in injury.

Condensation falling from the unit

may stain objects and cause accidents

or electrical shock.

It can cause malfunction of the sys-

tem due to clogging of the heat ex-

changer.

Wait at least 5 minutes, otherwise

there is a risk of water leakage or

breakdown.

Never open the panel while the

internal fan is rotating.

If there are objects or leaves around

the outdoor unit, small animals

may enter unit and contact electri-

cal parts and may cause a break-

down, smoke or fire.

The use of a non-approved detergent

or improper washing method may

damage the unit’s plastic compo-

nents and cause leaks. Damage,

smoke, or fire may also happen if the

detergent comes in contact with

electrical parts or the unit’s motor.

It may damage the unit.

Consult your dealer for repairs.

If you notice anything abnormal (smell of

burning, etc.), stop the system, turn off

the power supply and consult your dealer.

In case the air-conditioner is relocated

elsewhere, contact your dealer or a

professional fitter.

If the air-conditioner fails to cool or warm the room, it may have a refrigerant

leakage. Contact your dealer.

If refrigerant needs to be added, check with your dealer for proper instructions.

Wrong repairs could cause an electric

shock, fire, etc.

Faulty installation may cause water

leakage, electric shock, fire, etc.

Continued use of the system in ab-

normal circumstances may result in

malfunctioning, electric shock, fire,

etc.

The refrigerant used in your air-conditioner is safe. However, if refrigerant unexpectedly

leaks from the unit onto a fan heater, stove, hotplate or other heat source, harmful gases could

be generated.

Stand firmly on a stepladder or other

stable object when removing the inlet

panel and filters.

If you operate the system together

with a combustion appliance, you

must regularly ventilate the indoor air.

Insufficient ventilation may cause

accidents due to oxygen deficiency.

Failure to observe this may result in

injury through insecure objects top-

pling over.

Do not control the system with main

power switch.

It can cause fire or water leakage. In

addition, the fan can start unexpect-

edly, which can cause personal injury.

Do not perform any repairs or modifica-

tions by yourself. Consult the dealer if

the unit requires repair.

If you repair or modify the unit, it can

cause water leaks, electric shocks or

fire.

RLA012A013_EN_001-022 08/04/2009, 10:443

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Mitsubishi Heavy Industries SRK50ZJ-S User Manual Page 4

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