Daikin FAA71AUVEB, FAA100AUVEB Operation manuals

OPERATION MANUAL

Split system air conditioners

FAA71AUVEB
FAA100AUVEB

CONTENTS

This appliance is filled with R32.*

(1)

For refrigerant used please refer to the nameplate

of the outdoor unit.

(2)

GWP = global warming potential

required depending on European or local legislation.
Please contact your local dealer for more information.

the refrigerant used

This product contains fluorinated greenhouse gases.
Do not vent gases into the atmosphere.

Refrigerant type

(1)

:

GWP

(2)

value for R410A is 2087.5

GWP

(2)

value for R32 is 675

R410A or R32

NOTICE
Applicable legislation on fluorinated greenhouse

gases requires that the refrigerant charge of the

unit is indicated both in weight and CO

2

equivalent.

Formula to calculate the quantity in CO

2

equivalent tonnes:

GWP value of the refrigerant × total refrigerant
charge [in kg] / 1000

Please contact your installer for more information.

1. SAFETY PRECAUTIONS.............................. 1

2. WHAT TO DO BEFORE OPERATION.......... 4

3. OPERATION RANGE.................................... 5

4. INSTALLATION SITE .................................... 6

5. OPERATION PROCEDURE.......................... 6

6. OPERATION CHARACTERISTICS............... 6

7. OPTIMUM OPERATION................................ 9

8. MAINTENANCE

(FOR SERVICE PERSONNEL)..................... 9

9. NOT A MALFUNCTION OF THE AIR

CONDITIONER............................................ 11

10. TROUBLE SHOOTING................................ 13

11. DISPOSAL REQUIREMENTS..................... 15

The original instructions are written in English. All
other languages are translations of the original in­structions.

Important information regarding

Periodical inspections for refrigerant leaks may be

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
operation manual is dedicated for the indoor unit.
Also refer to the operation manuals provided with
the outdoor unit and remote controller.

*Only applicable if this appliance is connected with
the following models of outdoor units:
RZAG71, RZASG71, RZAG100, RZASG100,
RZAG140, RZASG140, AZAS71, AZAS100.

1 English

1. SAFETY PRECAUTIONS

To gain full advantage of the air conditioner’s functions and to
avoid malfunction due to mishandling, please read this
operation manual carefully before use.
This product comes under the term “appliances not accessible
to the general public”.

This appliance is intended to be used by expert or trained
users in shops, in light industry and on farms, or for com­mercial and household use by lay persons.

This appliance can be used by children aged from 8 years
and above and persons with reduced physical, sensory or
mental capabilities or lack of experience and knowledge if
they have been given supervision or instruction concern­ing use of the appliance in a safe way and understand the
hazards involved.

Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by chil-

dren without supervision.

The appliance is not intended for use by unattended young
children or persons who are incompetent to operate air
conditioners.

It may result in injury or electric shocks.

•

This manual classifies the precautions into WARNINGS
and CAUTIONS. Be sure to follow all the precautions
below: They are all important for ensuring safety.

WARNING ....... Indicates a potentially hazardous situation

which, if not avoided, could result in death
or serious injury.

CAUTION ........ Indicates a potentially hazardous situation

which, if not avoided, may result in minor
or moderate injury.
It may also be used to alert against unsafe
practices.

• After reading, keep this manual in a convenient place so

WARNING

CAUTION

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.

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

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

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

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

Be sure to use fuses with the correct ampere reading.

Do not use improper fuses, copper or other wiring as a sub­stitute, as this may result in electric shocks, a fire, injury or
damage to the air conditioner.

Consult your local dealer if the air conditioner under­goes a natural disaster, such as a flood or typhoon.

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

Start or stop the air conditioner with the remote con­troller. Never use the power circuit breaker for this pur­pose.

Otherwise, it may cause a fire or water leakage. Further­more, if an automatic restart control is provided against
power failure and the power is recovered, the fan will rotate
suddenly and may cause injury.

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

Oil vapor may cause crack damage to the air conditioner,
electric shocks, or a fire.

Do not use flammable materials (e.g., hairspray or
insecticide) near the air conditioner.
Do not clean the air conditioner with organic solvents
such as paint thinner.

The use of organic solvents may cause crack damage to
the air conditioner, electric shocks, or a fire.

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

Using the air conditioner in such places may cause a fire or
air conditioner failures.

Beware of a 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 local dealer for assistance. The refrig­erant used for the air conditioner is safe and normally does
not leak. However, if the refrigerant leaks and gets in con­tact with a naked burner, heater or cooker, it may generate
hazardous compounds. Turn off the air conditioner and call
your local dealer. Turn on the air conditioner after the qual­ified service person makes sure to confirm that the leakage
is repaired.

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.

Consult your local dealer regarding cleaning the inside
of the air conditioner.

Improper cleaning may cause breakage of plastic parts,
water leakage and other damage as well as electric shocks.

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.

Consult your local dealer about installation work.

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

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 leakage, electric shocks or a fire.

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

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

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

When the air conditioner is 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.

The appliance shall be stored so as to prevent mechan­ical damage and in a well-ventilated room without con­tinuously operating ignition sources (example: open
flames, an operating gas appliance or an operating
electric heater) and have a room size as specified in
installation manual (only for R32 refrigerant).

Children should be watched so that they do not play
with the indoor unit or its remote controller.

Accidental operation by a child may result in injury or elec­tric shocks.

Do not allow a child to mount on the outdoor unit or
avoid placing any object on it.

Falling or tumbling may result in injury.

Do not let children play on or around the outdoor unit.

If they touch the unit carelessly, injury may be caused.

Be sure that children, plants or animals are not
exposed directly to airflow from the indoor unit, as
adverse effects may ensue.

Do not place flammable sprays or operate spray con­tainers near the air conditioner as this may result in a
fire.

Do not wash the air conditioner or the remote control­ler with water, as this may result in electric shocks or
fire.

Do not place water containers (flower vases, etc.) on
the indoor unit, as this may result in electric shocks or
a fire.

Do not put flammable containers, such as spray cans,
within 1 m from the air outlet.

The containers may explode because the warm air from the
indoor or outdoor unit will affect them.

Turn off the power when the air conditioner is not used
for long periods of time.

Otherwise, the air conditioner may get hot or catch on a fire
due to dust accumulation.

English 2

WARNING

CAUTION! ELECTRIC SHOCK

A1P

X2M

C-

C+

-

+

0

A1P

Residual voltage
measurement points

circuit
board

Control box

Do not place objects in direct proximity of the outdoor
unit and do not let leaves and other debris accumulate
around the unit.

Leaves are a hotbed for small animals which can enter the
unit. Once in the unit, such animals can cause malfunc­tions, smoke or a fire when making contact with electrical
parts.

Before cleaning, be sure to stop the air conditioner
operation, turn the power circuit breaker off.

Otherwise, an electric shocks and injury may result.

To avoid electric shocks, do not operate with wet
hands.

Never touch the internal parts of the remote controller.

Touching certain internal parts will cause electric shocks
and damage to the remote controller. Consult your local
dealer about checking and adjustment of internal parts.

To avoid oxygen deficiency, ensure that the room is
adequately ventilated if equipment such as a burner is
used together with the air conditioner.

Do not leave the remote controller wherever there is a
risk of wetting.

If water gets into the remote controller there is a risk of elec­trical leakage and damage to electronic components.

Watch your steps at the time of air filter cleaning or
inspection.

High-place work is required, to which utmost attention must
be paid.
If the scaffold is unstable, you may fall or topple down, thus
causing injury.

Do not remove the outdoor unit’s outlet side grille.

The grille protects against the unit’s high speed fan, which
may cause injury.

To avoid injury, do not touch the air inlet or aluminum
fins of the air conditioner.

Do not place objects that are susceptible to moisture
directly beneath the indoor or outdoor units.

Under certain conditions, condensation on the unit or refrig­erant piping, air filter dirt or drain blockage may cause drip­ping, resulting in fouling or failure of the object concerned.

Do not place heaters directly below the indoor unit, as
resulting heat can cause deformation.

Do not place appliances that produce naked flames in
places exposed to the airflow from the air conditioner
as this may impair combustion of the burner.

Do not block air inlets nor outlets.

Impaired airflow may result in insufficient performance or
trouble.

Do not use the air conditioner for purposes other than
those for which it is intended.

Do not use the air conditioner for cooling precision instru­ments, food, plants, animals or works of art as this may
adversely affect the performance, quality and/or longevity
of the object concerned.

Do not install the air conditioner at any place where
there is a danger of flammable gas leakage.

In the event of a gas leakage, build-up of gas near the air
conditioner may result in a fire.

Carry out drain piping properly to ensure complete
drainage.

If drain piping is not carried out properly, drain will not flow
out. Then, dirt and debris may be accumulated in the drain
piping and may cause water leakage. If it occurs, stop the
air conditioner and call your local dealer for assistance.

• NOTE TO SERVICE PERSONNEL

May cause electric shock, ignition, fire

• Before starting the inspection of the electrical

parts (control box, fan motor, drain pump, etc.), be
sure cut off the all air-conditioner power of indoor
unit and outdoor unit and other power, or you may
get an electric shock.

• When cleaning the heat exchanger, be sure to
remove the switch box, fan motor and drain
pump. Water or detergent may deteriorate the
insulation of electric components and result in
burn-out of these components.

• Due to high voltage, do not open control box lid for
ten minutes after the safety breaker is switched
off.

• Due to high voltage, do not open control box
cover for ten minutes after the safety breaker is
switched off.

• After the box is opened, measure the voltages of
the points shown below printed circuit board with
a tester and confirm that the voltages are not
higher than DC50V.
Do not touch live parts when carrying out this
work.

X1M

• After power failure, operation will restart automat­ically.

3 English

Printed

2. WHAT TO DO BEFORE

NOTE

A

1

2

OUTDOOR INDOOR

B

OUTDOOR INDOOR

1

1

NOTE

OPERATION

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

• Cooling only type
This system provides COOLING, PROGRAM
DRY, and FAN OPERATION modes.

PRECAUTIONS FOR GROUP CONTROL
SYSTEM OR TWO REMOTE CONTROLLER
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)

A= Pair system or simultaneous operation system
B= Multi system
1= Unit with remote controller
2= Unit without remote controller (when used as simultaneous
operation)

• Read the operation manual that came with the
remote controller you are using.

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

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

• Please do not change the combination and set­tings for the group operation and two remote con­troller control systems by yourself, but be sure to
ask your dealer.

• Heat pump type
This system provides COOLING, HEATING,
AUTOMATIC, PROGRAM DRY, and FAN ONLY
OPERATION modes.

English 4

NAMES AND FUNCTIONS OF PARTS

d

k

f

e

h

g

a

i

j

3. OPERATION RANGE

If the temperature or the humidity is beyond the fol­lowing conditions, safety devices may work and the
air conditioner may not operate, or sometimes,
water may drop from the indoor unit.

COOLING [°C]

b

d

OUTDOOR
UNIT

RZQ200

RZQG71~140

RZQSG71/100/140

Temperature Humidity

WB 14~28

WB 12~28

WB 14~28

INDOOR

≤80%

≤80%

≤80%

Outdoor
temperature

–5~46

DB

–15~50

DB

–15~46

DB

c

e

Refer to figure above

a Indoor unit

b Outdoor unit

Remote controller
For using of BRC1E or wireless remote con­troller, please refer to operation manual pro-

c

vided with the remote controller.
The remote controller may not be needed
depending on the system configuration.

d Suction air

e Discharged air

f Air outlet

Airflow flap (Vertical airflow direction adjust-

g

ment flap)

Airflow flap (Horizontal airflow direction

h

adjustment flap)

Refrigerant piping, electric wire connection,

i

earth wire

j Drain pipe

Air inlet

k

The built-in air filter removes dust and dirt.
Earth wire

l

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

OUTDOOR
UNIT

f

l

RZAG71~140

RZASG71/100/140

AZAS71+100

Temperature Humidity

DB 17~38

WB 12~28

DB 20~38

WB 14~28

DB 20~38

WB 14~28

INDOOR

≤80%

≤80%

≤80%

Outdoor
temperature

–20~52

DB

–15~46

DB

–5~46

DB

HEATING [°C]

OUTDOOR UNIT

RZQ200 DB 10~27 WB

RZQG71~140 DB 10~27 WB

RZQSG71/100/140

OUTDOOR UNIT

RZAG71~140

RZASG71/100/140
AZAS71+100

D

B: Dry bulb temperature

Indoor
temperature

DB 10~27

Indoor
temperature

DB 10~27

DB 10~27

Outdoor
temperature

–15~15

–20~15.5

–15~15.5

WB

Outdoor
temperature

–20~24

DB

–20~18

WB

–15~21

DB

–15~15.5

WB

WB: Wet bulb temperature

The setting temperature range of the remote con­troller is 16°C to 32°C depends on heating/cooling
mode.

5 English