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WARNING
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CAUTION
Installation and maintenance should be performed by qualified
persons who are familiar with local code and regulation, and
experienced with this type of appliance.
All field wiring must be installed in accordance with the national
wiring regulation.
Ensure that the rated voltage of the unit corresponds to that of
the name plate before commencing wiring work according to the
wiring diagram.
The unit must be GROUNDED to prevent possible hazard due
to insulation failure.
All electrical wiring must not touch the water piping or any moving
parts of the fan motors.
Confirm that the unit has been switched OFF before installing or
servicing the unit.
Disconnect from the main power supply before servicing the air
conditioner unit.
DO NOT pull out the power cord when the power is ON. This
may cause serious electrical shocks which may result in the fire
hazards.
Keep the indoor and outdoor units, power cable and transmission
wiring, at least 1m from TVs and radios, to prevent distorted
pictures and static. {Depending on the type and source of the
electrical waves, static may be heard even when more than 1m
away}.
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Please take note of the following important points when
installing.
Do not install the unit where leakage of flammable gas may
occur.
If gas leaks and accumulates around the unit, it may cause
fire ignition.
Ensure that drainage piping is connected properly.
If the drainage piping is not connected properly, it may cause
water leakage which will dampen the furniture.
Do not overcharge the unit.
This unit is factory pre-charged. Overcharge will cause
over-current or damage to the compressor.
Ensure that the unit’s panel is closed after service or
installation.
Unsecured panels will cause the unit to operate noisily.
Sharp edges and coil surfaces are potential locations which
may cause injury hazards. Avoid from being in contact with
these places.
Before turning off the power supply set the remote controller’s
ON/OFF switch to the “OFF” position to prevent the nuisance
tripping of the unit.
If this is not done, the unit’s fans will start
turning automatically when power resumes, posing a hazard to
service personnel or the user.
Do not install the units at or near doorway.
Do not operate any heating apparatus too close to the air
conditioner unit or use in room where mineral oil, oil vapour
or oil steam exist, this may cause plastic part to melt or deform
as a result of excessive heat or chemical reaction.
When the unit is used in kitchen, keep flour away from going
into suction of the unit.
This unit is not suitable for factory used where cutting oil mist
or iron powder exist or voltage fluctuates greatly.
Do not install the units at area like hot spring or oil refinery
plant where sulphide gas exists.
Ensure the color of wires of the outdoor unit and the terminal
markings are same to the indoors respectively.
IMPORTANT : DO NOT INSTALL OR USE THE AIR
CONDITIONER UNIT IN A LAUNDRY ROOM.
Do not use joined and twisted wires for incoming power
supply.
The equipment is not intended for use in a potentially explosive
atmosphere.
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WARNING
Do not use means to accelerate the defrosting process (if applicable)
or to clean, other than those recommended by the manufacturer. The
appliance shall be stored in a room without continuously operating
ignition sources (for example: open flames, an operating gas appliance
or an operating electric heater). Do not pierce or burn. Be aware that
refrigerants may not contain an odour. Appliance shall be installed,
operated and stored in a room with a floor area larger than Xm
2
(refer to page 13).
NOTE: The manufacturer may provide other suitable examples or may
provide additional information about the refrigerant odour.
SAFETY PRECAUTIONS
INSTALLATION MANUAL
NOTICE
Disposal requirements
Your air conditioning product is marked with this symbol. This means that electrical and electronic products shall not be mixed with
unsorted household waste.
Do not try to dismantle the system yourself: the dismantling of the air conditioning system, treatment of the refrigerant, of oil and of
other parts must be done by a qualified installer in accordance with relevant local and national legislation.
Air conditioners must be treated at a specialized treatment facility for re-use, recycling and recovery. By ensuring this product is
disposed of correctly, you will help to prevent potential negative consequences for the environment and human health. Please contact
the installer or local authority for more information.
Batteries must be removed from the remote controller and disposed of separately in accordance with relevant local and national
legislation.
This manual provides the procedures of installation to ensure a safe and good standard of operation for the air conditioner unit.
Special adjustment may be necessary to suit local requirement.
Before using your air conditioner, please read this instruction manual carefully and keep it for future reference.
This appliance is intended to be used by expert or trained users in shops, in light industry and on farms, or for commercial use by lay
persons.
This appliance is not intended for use by persons, including children, with reduced physical, sensory or mental capabilities, or lack of
experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible
for their safety.
Children should be supervised to ensure that they do not play with the appliance.
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1 IM-3WMYJ(R)-1217(1)-DAIKIN-EN-4 4
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4/9/18 11:08:20 AM
