Daikin FCQG71EVEB, FCQG100EVEB, FCQG125EVEB, FCQG140EVEB Operation manuals

OPERATION MANUAL

SPLIT SYSTEM Air Conditioner

MODELS

(Ceiling-mounted Multi flow Cassette type)

FCQG71EVEB
FCQG100EVEB
FCQG125EVEB
FCQG140EVEB

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. After reading the manual, file it
away for future reference.

■ DISPOSAL REQUIREMENTS

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.

CONTENTS

NOTE

r

NOTE

1. WHAT TO DO BEFORE OPERATION ............ 1

2. SAFETY PRECAUTIONS ............................... 2

3. OPERATION RANGE...................................... 4

4. INSTALLATION SITE ...................................... 4

5. OPERATION PROCEDURE ...........................5

6. OPTIMUM OPERATION .................................5

7. MAINTENANCE

(FOR SERVICE PERSONNEL) ...................... 5

8. NOT MALFUNCTION OF THE AIR

CONDITIONER............................................... 8

9. TROUBLE SHOOTING ...................................9

Important information regarding the refrig­erant used

This product contains fluorinated greenhouse gases
covered by the Kyoto Protocol.
Refrigerant type : R410A

(1)

GWP

(1)

Periodical inspections for refrigerant leaks may be
required depending on European or local legislation.
Please contact your local dealer for more information.

value : 1975

GWP = global warming potential

1. WHAT TO DO BEFORE OPERATION

This operation manual is for the following system
with standard control. Before initiating operation,
contact your Daikin dealer for the operation that cor­responds to your system.

PRECAUTIONS FOR GROUP CONTROL
SYSTEM OR TWO REMOTE CONTROLLERS
CONTROL SYSTEM

This system provides two other control systems
beside individual control (one remote controller con­trols one indoor unit) system. Confirm the following if
your unit is of the following control system type.

• Group control system

One remote controller controls up to 16 indoor units.
All indoor units are equally set.

• Two remote controllers control system

Two remote controllers control one indoor unit (In case
of group control system, one group of indoor units)
The unit is individually operated.

• Contact your Daikin dealer in case of changing
the combination or setting of group control and
two remote controllers control systems.

Names and functions of parts

k

a

e

j

e

d

c

e

RZQG100· 125· 140

i

h
f
g

RZQG71

b

d

f

Indoor unit

Outdoor unit

Unit with
remote controlle

• If the unit you purchased is controlled by a wire­less remote controller, also refer to the wireless
remote controller’s operation manual.

If your installation has a customized control system,
ask your Daikin dealer for the operation that corre­sponds to your system.

• Heat pump type
This system provides cooling, heating, automatic,
program dry, and fan operation modes.

• There are two types of wired remote controllers:
BRC1E and BRC1D. If your wired remote control­ler is type BRC1E, please refer to the operation
manual supplied with the remote controller.

l

a Indoor unit
b Outdoor unit
c Remote controller
d Inlet air
e Discharge air

f Air outlet
g Air flow flap (at air outlet)
h Refrigerant piping, connection electric wire

i Drain pipe

Air inlet

j

The built-in air filter removes dust and dirt.
Drain pumping out device(built-in)

k

Condensate removed from the room during
cooling.

Ground wire

l

Wire to ground from the outdoor unit to pre­vent electrical shocks.

1 English

WAR NING

2. SAFETY PRECAUTIONS

To gain full advantage of the air conditioner’s func­tions and to avoid malfunction due to mishandling,
we recommend that you read this instruction manual
carefully before use.
This air conditioner is classified under “appliances
not accessible to the general public”.

• The precautions described herein are classi­fied as WARNING and CAUTION. They both
contain important information regarding
safety. Be sure to observe all precautions
without fail.

WARNING...Failure to follow these instructions

properly may result in personal
injury or loss of life.

CAUTION ....Failure to observe these instruc-

tions properly may result in prop­erty damage or personal injury,
which may be serious depending
on the circumstances.

• After reading, keep this manual in a conve­nient place so that you can refer to it whenever
necessary. If the equipment is transferred to a
new user, be sure also to hand over the man­ual.

Be aware that prolonged, direct exposure to
cool or warm air from the air conditioner, or
to air that is too cool or too warm can be
harmful to your physical condition and
health.

When the air conditioner is malfunctioning
(giving off a burning odour, etc.) turn off
power to the unit and contact your local
dealer.

Continued operation under such circumstances
may result in a failure, electric shocks or fire haz­ards.

Consult your local dealer about installation
work.

Doing the work yourself may result in water leak­age, electric shocks or fire hazards.

Consult your local dealer regarding modifi­cation, repair and maintenance of the air con­ditioner.

Improper workmanship may result in water leak­age, electric shocks or fire hazards.

Do not place objects, including rods, your
fingers, etc., in the air inlet or outlet.

Injury may result due to contact with the air con­ditioner’s highspeed fan blades.

Beware of fire in case of refrigerant leakage.

If the air conditioner is not operating correctly,
i.e. not generating cool or warm air, refrigerant
leakage could be the cause.
Consult your dealer for assistance.
The refrigerant within the air conditioner is safe
and normally does not leak.

However, in the event of a leakage, contact with
a naked burner, heater or cooker may result in
generation of noxious gas.
Do not longer use the air conditioner until a qual­ified service person confirms that the leakage
has been repaired.

Consult your local dealer regarding what to
do in case of refrigerant leakage.

When the air conditioner is to be installed in a
small room, it is necessary to take proper mea­sures so that the amount of any leaked refriger­ant does not exceed the concentration limit in the
event of a leakage. Otherwise, this may lead to
an accident due to oxygen depletion.

Contact professional personnel about attach­ment of accessories and be sure to use only
accessories specified by the manufacturer.

If a defect results from your own workmanship, it
may result in water leaks, electric shock or fire.

Consult your local dealer regarding reloca­tion and reinstallation of the air conditioner.

Improper installation work may result in leakage,
electric shocks or fire hazards.

Be sure to use fuses with the correct ampere
reading.

Do not use improper fuses, copper or other wires
as a substitute, as this may result in electric
shock, fire, injury or damage to the unit.

Be sure to earth the unit.

Do not earth the unit to a utility pipe, lightning
conductor or telephone earth lead. Imperfect
earthing may result in electric shocks or fire.
A high surge current from lightning or other
sources may cause damage to the air condi­tioner.

Be sure to install an earth leakage breaker.

Failure to install an earth leakage breaker may
result in electric shocks or fire.

Consult the dealer if the air conditioner sub­merges owing to a natural disaster, such as a
flood or typhoon.

Do not operate the air conditioner in that case, or
otherwise a malfunction, electric shock, or fire
may result.

Do not start or stop operating the air condi­tioner with the power supply breaker turned
ON or OFF.

Otherwise, fire or water leakage may result. Fur­thermore, the fan will rotate abruptly if power fail­ure compensation is enabled, which may result
in injury.

Do not use the product in the atmosphere
contaminated with oil vapor, such as cooking
oil or machine oil vapor.

Oil vapor may cause crack damage, electric
shocks, or fire.

Do not use the product in places with exces­sive oily smoke, such as cooking rooms, or
in places with flammable gas, corrosive gas,
or metal dust.

Using the product in such places may cause fire
or product failures.

English 2