Daikin FXAQ15AUV1B, FXAQ20AUV1B, FXAQ25AUV1B, FXAQ32AUV1B, FXAQ40AUV1B Operation manuals
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OPERATION MANUAL
System air conditioners
FXAQ15AUV1B
FXAQ20AUV1B
FXAQ25AUV1B
FXAQ32AUV1B
FXAQ40AUV1B
FXAQ50AUV1B
FXAQ63AUV1B
Air inlet
(1)
GWP = global warming potential
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:
GWP
(1)
value:
2087.5
R410A
NOTICE regarding tCO2eq
In Europe, the greenhouse gas emissions of
the total refrigerant charge in the system
(expressed as tonnes CO
2 -equivalent) is used
to determine the maintenance intervals. Follow
the applicable legislation.
Formula to calculate the greenhouse gas
emissions:
GWP value of the refrigerant × Total refrigerant
charge [in kg] / 1000
(top of main unit)
Air filter
(Under the panel)
Air outlet
Vertical flaps
(horizontal air outlet direction
adjustment flaps - manual)
Horizontal flaps
(vertical air outlet direction adjustment flaps - auto)
Power supply wiring
Name plate
(Indoor unit model name
under the panel)
Refrigerant pipe transmission
wiring
Drain pipe
Remote controller (option)
Earth wire
Conducts electricity from the
unit into the ground to prevent
electric shock.
CONTENTS
1. SAFETY PRECAUTIONS............................................2
2. HOW TO ADJUST THE HORIZONTAL FAN
DIRECTION ANGLE....................................................4
3. HOW TO CLEAN THE AIR FILTER ............................ 4
4. HOW TO CLEAN THE AIR OUTLET
AND EXTERIOR..........................................................4
5. HOW TO CLEAN THE FRONT PANEL....................... 5
6. MAINTENANCE (FOR SERVICE PERSONNEL)........ 5
7. SOUND PRESSURE LEVEL.......................................5
8. DISPOSAL REQUIREMENTS..................................... 6
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.
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
required depending on European or local legislation.
1 English
WARNING
Information requirements for fan coil units
Item
Cooling capacity
(sensible)
Cooling capacity (latent)
Heating capacity
Total electric power input
Sound power level
(per speed setting
if applicable)
Contact details
THE ABOVE TABLE RELATES TO THE MODELS
Models
FXAQ15
FXAQ20
FXAQ25
FXAQ32
FXAQ40
FXAQ50
FXAQ63
AND VALUES STATED IN THIS TABLE
ABCDE
1.5 0.2 1.9 0.025 51
1.9 0.3 2.5 0.029 52
2.2 0.6 3.2 0.034 53
2.7 0.9 4.0 0.035 55
3.5 1.0 5.0 0.026 55
4.2 1.4 6.3 0.039 58
5.3 1.8 8.0 0.065 63
Symbol Value Unit
P
rated, c
P
rated, c
P
rated, h
P
elec
L
WA
DAIKIN INDUSTRIES CZECH REPUBLIC s.r.o.
U Nové Hospody 1/1155, 301 00 Plzeň
Skvrňany, Czech Republic
AkW
BkW
CkW
DkW
EdB
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 li ght 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
children without supervision.
•
This manual classifies the precautions into W ARNINGS
and CAUTIONS. Be sure to follow all the precautions
below: They are all important for ensuring safety.
WARNING....... Indicates a potentially hazardous situa-
tion which, if not avoided, could result in
death or serious injury.
CAUTION........ Indicates a potentially hazardous situa-
tion 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 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 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 shocks, or a fire may result.
Start or stop the air condit ioner 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 sol vents 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.
English 2
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