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1

English

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 condi-
tioner. 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 lan-
guages are translations of the original instructions.

Drain pipe

Name plate

Air inlet 
(top of main unit)

Air filter 
(Under the panel)

Refrigerant pipe transmission 
wiring

Remote controller (option)

Horizontal flaps 
(vertical air outlet direction adjustment flaps - auto)

Vertical flaps
(horizontal air outlet direction 
adjustment  flaps - manual)

Air outlet

Earth wire

Conducts electricity from the 
unit into the ground to prevent 
electric shock.

(Indoor unit model name
 under the panel)

Power supply wiring

(1)

 GWP = global warming potential 

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

Important information regarding 
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 tCO

2

eq

In Europe, the 

greenhouse gas emissions 

of 

the total 

refrigerant charge in the system 

(expressed as tonnes CO

-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

4PEN494113-1.book  Page 1  Thursday, October 26, 2017  10:28 AM

Summary of Contents for FXAQ15AUV1B

Page 1: ...OPERATION MANUAL FXAQ15AUV1B FXAQ20AUV1B FXAQ25AUV1B FXAQ32AUV1B FXAQ40AUV1B FXAQ50AUV1B FXAQ63AUV1B System air conditioners ...

Page 2: ...rant pipe transmission wiring Remote controller option Horizontal flaps vertical air outlet direction adjustment flaps auto Vertical flaps horizontal air outlet direction adjustment flaps manual Air outlet Earth wire Conducts electricity from the unit into the ground to prevent electric shock Indoor unit model name under the panel Power supply wiring 1 GWP global warming potential Periodical inspe...

Page 3: ...r more 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 in...

Page 4: ...r 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 Do not place objects in direct proximity of the out door unit and do not let leaves and other debris accumulate around the unit Leaves are a hotbed for small animals which can enter ...

Page 5: ...frequency of cleaning if the unit is installed in a room where the air is extremely contaminated If the dirt becomes impossible to clean change the air filter Air filter for exchange is optional a Open the front panel Place your fingers on the panel protrusions on the left and right sides of the main unit and open until the panel stops Follow the same procedure for closing b Pullout the air filter...

Page 6: ...l Set the hooks of the front panel into the slots and push them in all the way Close the front panel slowly in this state 6 MAINTENANCE FOR SERVICE PERSONNEL WARNING Only a qualified person is allowed to perform mainte nance Except daily maintenance Before touching any of connection wirings be sure to turn off all power supply switches Contact professional personnel about attachment of accessories...

Page 7: ...he dismantling of the product 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 Units and waste batteries must be treated at a specialized treatment facility for re use recycling and recovery By ensuring correct disposal you will help to prevent poten tial negative consequences for the environment...

Page 8: ...4P494113 1 2017 08 Copyright 2017 Daikin ...

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