Table of Contents
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SPLIT SYSTEM
MODELS
Ceiling mounted cassette type (Round flow model)
FCQ50KVEA
FCQ60KVEA
FCQ71KVEA
FCQ100KVEA
FCQ125KVEA
FCQ140KVEA
Thank you for purchasing this Daikin air conditioner.
Carefully read this operation manual before using the air conditioner. It will tell you how
to use the unit properly and help you if any trouble occurs. This manual explains about
the indoor unit only. Use it along with the operation manual for the outdoor unit. After
reading the manual, file it away for future reference.
FCQN71KVEA
FCQN100KVEA
FCQN125KVEA
FCQN140KVEA
OPERATION MANUAL
Air Conditioners
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Table of Contents
Related Manuals for Daikin FCQ50KVEA
Summary of Contents for Daikin FCQ50KVEA
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Page 1: Operation Manual
FCQ125KVEA FCQ140KVEA Thank you for purchasing this Daikin air conditioner. Carefully read this operation manual before using the air conditioner. It will tell you how to use the unit properly and help you if any trouble occurs. This manual explains about the indoor unit only. -
Page 2: Illustrations
TEST AVAILABLE TEST figure 1 RZQ100 · 125 · 140 figure 3 50 · 60 · 71 figure 4 figure 2... -
Page 3: Table Of Contents
CONTENTS Inlet air ILLUSTRATIONS..............3 Discharge air WHAT TO DO BEFORE OPERATION........4 Air outlet SAFETY PRECAUTIONS............4 Air flow flap (at air outlet) OPERATION RANGE............6 Refrigerant piping, connection electric wire INSTALLATION SITE ............6 Drain pipe NAME AND FUNCTION OF EACH SWITCH AND DISPLAY ON THE REMOTE CONTROLLER .....7 Model name (model name plate) OPERATION PROCEDURE..........8... - Page 4 Beware of fire in case of refrigerant leakage. Do not use flammable materials (e.g., hairspray or If the air conditioner is not operating correctly, i.e. not insecticide) near the product. generating cool or warm air, refrigerant leakage could be Do not clean the product with organic solvents such the cause.
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Page 5: Operation Range
OPERATION RANGE Do not install the air conditioner at any place where there is a danger of flammable gas leakage. If the temperature or the humidity is beyond the following con- In the event of a gas leakage, build-up of gas near the air ditions, safety devices may work and the air conditioner may conditioner may result in fire hazards. -
Page 6: Name And Function Of Each Switch And Display On The Remote Controller
d. Where there are considerable voltage fluctuations DISPLAY “ ” (INSPECTION/TEST OPERA- TEST such as a factory or plant TION) e. Vehicles and vessels When the INSPECTION/TEST OPERATION BUTTON f. Where there is much spray of oil and vapor such as a is pressed, the display shows the system mode is in. -
Page 7: Operation Procedure
OPERATION PROCEDURE ATTENTION: • Do not turn OFF power immediately after the unit stops. Refer to figure 1 on page 3 Then, wait no less than 5 minutes. Water is leaking or • Operation procedure there is something else wrong with the unit. Read the operation manual attached to the remote control- •... -
Page 8: Optimum Operation
It may cause deterioration in the effect or stop in • The movable limit of the flap is changeable. Contact your the operation. Daikin dealer for details. • Turn off the main power supply switch when it is not used • Avoid operating in the horizontal direction “... - Page 9 CAUTION (2) Lift the air filter and remove the holes of the air • Before cleaning, be sure to stop unit operation, turn filter from the protrusions on the upper side of the breaker off or remove the power cord. the grille.
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Page 10: Not Malfunction Of The Air Conditioner
• Do not expose the suction grille to fire, as doing so may NOTE result in burning. • Do not use gasoline, benzene, thinner, polishing powder, 6. Reattach the air filter. liquid insecticide. It may cause discoloring or warping. Refer to “HOW TO CLEAN THE AIR FILTER”. •... -
Page 11: Trouble Shooting
Cooling operation (automatic cooling operation): Lower ature. the set temperature. For details, contact your Daikin dealer. Heating operation (automatic heating operation): Raise VI.THE LIQUID CRYSTAL OF THE REMOTE CONTROL- the set temperature. - Page 12 • If the display “ ” (INSPECTION), “UNIT No.”, and the • If the doors or the windows are open. Shut doors or OPERATION lamp flash and the “MALFUNCTION CODE” windows to prevent wind from coming in. appears. • If direct sunlight enters the room (when cooling). Use curtains or blinds.
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