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Daikin FHYC40JEVLK [5/32] Installation manual
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1-3
English
INSTALLATION MANUAL
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 requirements.
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.
SAFETY PRECAUTIONS
! WARNING ! 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 refrigerant
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 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 the 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.
Don’t 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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EN CKE-0911(0)DK(saso).indd 3 12/6/11 3:05:08 PM
Содержание
- Installation manual 1
- R22 split series 1
- English 3
- Indoor unit 3
- Outdoor unit 3
- Outline and dimensions 3
- Outdoor unit 4
- English 5
- Installation manual 5
- Safety precautions 5
- Warning caution 5
- For model fh y c20 25 30 40 50jevlk 6
- For model r y d20jevlk r y d25jevlk r y d30jevlk r y d40jevlk r y d50jetlk 6
- Important 6
- Be sure to read this manual before installing the air conditioner indoor unit voltage supply uctuation must not exceed 10 of rated voltage electricity supply lines must be independent of welding transformers which can cause high supply uctuation ensure that the location is convenient for wiring piping and drainage do not exert pressure on the resin parts when opening the unit or when moving it after opening do not move the unit from packaging while moving until it reaches the installation site use safe material or protection plates when unpacking it or lifting it to avoid damage or scratches to the unit 7
- English 7
- Indoor unit 7
- Installation diagram 7
- Installation of the indoor unit 7
- Outdoor unit 7
- Preliminary site survey 7
- Unit hanging 8
- Unit installation 8
- Drain piping work 9
- Drain test 9
- English 9
- Panel installation 9
- Grille lock cover must be installed as the gure below 10
- Grille lock cover the moving part protection for user direct touching 10
- If the unit need to be service steps below shall be followed con rm that the unit had been switched off before servicing the unit use screwdriver to unlock the screw on the grille lock cover remove the grille lock cover and open the intake grille for the service purpose install the intake grille and screw the grille lock cover after service and make sure the unit is proper install 10
- Install the front frame panel rmly to prevent cool air leakage which will cause condensation and water dripping 10
- English 11
- Figure a 11
- Figure b figure c 11
- Figure d figure e 11
- Wires installation 11
- Caution 12
- Installation of the outdoor unit 12
- A b c d 13
- All model 13
- Condensed water disposal of outdoor unit heat pump unit only 13
- English 13
- Installation clearance 13
- Maximum allowable pipe length and elevation 13
- Minimum distance mm 13
- Refrigerant piping 13
- Inch mm imperial wing nut type rigid clutch type 14
- Pipe size mm in torque nm ft lb 14
- Piping connection to the units 14
- Piping works and flaring technique 14
- Ø tube d a mm 14
- Electrical wiring connection 15
- English 15
- English 17
- English 19
- Charge operation 20
- Vacuuming and charging 20
- Vacuuming is necessary to eliminate all moisture and air from the system the series ii outdoor unit is provided with flare valve fittings 20
- Additional charge 21
- Caution 21
- English 21
- Caution 22
- Special precautions when charging unit with scroll compressors 22
- English 23
- Optional functions 23
- Possible direction for air discharge and air intake 23
- Possible opening dimension for duct connection 23
- Short duct speci cation 23
- Cooling heating 24
- Db dry bulb wb wet bulb 24
- Fault diagnosis 24
- For signal acceptance con rmation 24
- Indicator lights 24
- Note power led cool dry fan led turns on in these modes the unit will not detect sensor missing when the compressor is on call your dealer immediately when this error happen 24
- Operating range 24
- Wired controller if there is any abnormal condition detected wired controller will blink the error code 24
- Caution 25
- English 25
- Overall checking 25
- Phase protector optional 25
- Service and maintenance 25
- For any enquiries on spare parts please contact your authorized dealer if any malfunction of the air conditioner unit is noted immediately switch off the power supply to the unit check the following fault conditions and causes for some simple troubleshooting tips 26
- If the fault persists please call your local dealer serviceman 26
- Troubleshooting 26
- English 27
- Specifications 27
- Specifications 28
- English 29
- Specifications 29
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