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SAFETY PRECAUTIONS

!

 CAUTION

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 operate any heating apparatus too close to the air

conditioner unit. 

This may cause the plastic panel to melt or

deform as a result of the excessive heat.

• 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.

!

 WARNING

• 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 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}.

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.

INSTALLATION MANUAL

Disposal requirements

Dismanteling of the unit, treatment of the refrigerant, oil and other parts shall be done in accordance with local and national
regulation.

Summary of Contents for RY100CV1M

Page 1: ...0CV1M RY80CV1M FDYM90CV1M FDYB90CV1M RY90CV1M FDYM90CV1M FDYB90CV1M RY90CY1M FDYM100CV1M RY100CV1M FDYM125CV1M FDYB125CV1M RY125CV1M FDYM125CV1M FDYB125CV1M RY125CY1M FDYM140CV1M FDYB140CV1M RY140CY1M...

Page 2: ...8 8 4 2 5 3 9 9 4 8 4 FDYM90CV1M 359 999 956 917 408 5 378 541 256 173 306 70 5 160 5 248 220 0 FDYB90CV1M 14 1 39 3 37 6 36 1 16 1 14 9 21 3 10 1 6 8 12 0 2 8 6 3 9 8 8 7 FDYM100CV1M 371 2 1312 1264...

Page 3: ...B C D E F G H I J K L M N O RY60CV1M 855 628 328 513 182 44 93 149 101 113 603 126 164 17 49 33 7 24 7 12 9 20 0 7 1 1 7 3 7 5 9 4 0 4 4 23 7 5 0 6 4 0 7 1 9 RY71CV1M 855 730 328 513 182 44 93 149 10...

Page 4: ...M N P RY90CV1M RY90CY1M 1030 850 400 390 414 827 72 196 91 488 448 141 5 746 5 82 RY100CV1M RY125CV1M 40 6 33 5 15 7 15 4 16 3 32 6 2 8 7 7 3 6 19 2 17 6 5 6 29 4 3 2 RY125CY1M RY140CY1M All dimensio...

Page 5: ...l A B C D E F G H J K L M N RY160CY1M 1030 850 400 448 746 5 320 25 50 85 40 141 5 20 60 40 6 33 5 15 7 17 6 29 4 12 6 1 0 2 0 3 3 1 6 5 6 0 8 2 4 All dimensions are in mm in J H C F K K B G A L E L M...

Page 6: ...OM WARNING 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 in...

Page 7: ...allation provide clearance for servicing ease as shown in diagram and table below C mm inch D mm inch FDYM30CV1M FDYB30CV1M FDYM40CV1M FDYB40CV1M 200 500 FDYM60CV1M 7 9 19 7 FDYB60CV1M FDYM71CV1M FDYB...

Page 8: ...V1M FDYM71CV1M FDYM80CV1M Data FDYB30CV1M FDYB40CV1M FDYB60CV1M FDYB71CV1M Maximum Length Am ft 12 39 4 12 39 4 15 49 2 15 49 2 15 49 2 Maximum Elevation B m ft 5 16 4 5 16 4 8 26 2 8 26 2 8 26 2 Maxi...

Page 9: ...hips from entering the pipe Insert the flare nuts mounted on the connection parts of both indoor and outdoor unit into the copper pipes The exact length of pipe protruding from the face of the flare d...

Page 10: ...Power Supply Cable N 4WV OF COMP L N N COMP OF 4WV FDYM80CV1M RY80CV1M There must be a all pole switch with a minimum 3 mm contact gap and fuse circuit breaker as recommended in the fixed installation...

Page 11: ...There must be a all pole switch with a minimum 3 mm contact gap and fuse circuit breaker as recommended in the fixed installation circuits FDYM90CV1M FDYB90CV1M RY90CY1M FDYM125CV1M FDYB125CV1M RY125...

Page 12: ...r manifold gauge with the vacuum pump Connect the manifold gauge to the service port of the 3 ways valve Start the vacuum pump Check the low pressure manifold gauge until it indicate 0 9 bar The evacu...

Page 13: ...linder valve Disconnect the manometer and the gas cylinder Place back the service port cap Indoor FDYM30CV1M FDYM40CV1M FDYM60CV1M FDYM71CV1M FDYM80CV1M FDYB30CV1M FDYB40CV1M FDYB60CV1M FDYB71CV1M Out...

Page 14: ...he installer 1 Charging procedures Single phase compressors Evacuate the system to 500 microns Hg 67Pa To reduce evacuation time use short large diameter hoses and connect to unrestricted service port...

Page 15: ...mooth drainage of water Check that 1 Condenser fan is running with warm air blowing off the condensing unit 2 Evaporator blower is running and discharge cool air 3 The remote controller incorporates a...

Page 16: ...for any faulty contacts caused by loose connections foreign matters etc Tighten the wires onto the terminal block if necessary 1 No maintenance needed if the refrigerant circuit remain sealed However...

Page 17: ...5 Discharge air flow has bad odor 6 Condensation on the front air grille of the indoor unit 7 Water flowing out from the air conditioner unit 8 Hissing air flow sound from the air conditioner unit du...

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