Safety Precautions - Mitsubishi Heavy Industries SRK19CSS-S3 User's Manual & Installation Manual

Safety precautions

Before starting to use the system, please read these "Safety precautions" carefully.
When you have read this instruction manual, please keep it without missing.
Symbols which appear frequently in the text have the following meaning:
Strictly prohibited
Improper handling could lead to drastic result
WARNING
like death, serious injury, etc.
Please observe these precautions with great care, since they are essential to your safety.
❚
INSTALLATION PRECAUTIONS
The system is for domestic, residential etc. use.
If used in severer environments, such as an engineering workplace, the equipment may function poorly.
The system must be installed by your dealer or a qualifi ed professional.
It is not advisable to install the system by yourself, as faulty handling may cause leakage of water, electric shock or fi re.
Do not install it where fl ammable gas may leak.
Gas leaks may cause fi re.
Depending on the place of installation, an earth leakage breaker may be necessary.
If you do not install an earth leakage breaker, you may get an electric shock.
Make sure to install the drain hose properly so that all the water is drained out.
Improper installation may lead to water drop in the room resulting in wet furniture.
Make sure that the system has been properly earthed.
Earth cables should never be connected to a gas pipe, water pipe, lightning conductor or telephone earth cable. Incorrect installation of the
earth cable may produce an electric shock.
❚
PRECAUTIONS FOR RELOCATION OR REPAIRS
Do not perform any repairs or modifi cations 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 fi re.
Consult your dealer for repairs.
Wrong repairs could cause an electric shock, fi re, etc.
In case the air-conditioner is relocated elsewhere, contact your dealer or a professional fi tter.
Faulty installation may cause water leakage, electric shock, fi re, etc.
If you notice anything abnormal (smell of burning, etc.), stop the system, turn off the power source
and consult your dealer.
Continued use of the system in abnormal circumstances may result in malfunctioning, electric shock, fi re, etc.
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.
If the refrigerant comes in contact with the bare skin, it may cause cold injury.
If the refrigerant gas is inhaled excessively, it may cause deterioration of nerve function like dizziness and headache, or deterioration of heart
function like irregular heartbeat and heart palpitation temporarily. If refrigerant unexpectedly leaks from the unit onto a fan heater, stove,
hotplate or other heat source, harmful gases could be generated.
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Observe instructions with
great care
Might pose a serious problem, depending on
CAUTION
the circumstances.
WARNING
CAUTION
WARNING
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Provide positive earthing
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