
OPERATION MANUAL
Split system air conditioners
FHYBP35B7V1
FHYBP45B7V1
FHYBP60B7V1
FHYBP71B7V1
FHYBP100B7V1
FHYBP125B7V1
FHYCP35B7V1
FHYCP45B7V1
FHYCP60B7V1
FHYCP71B7V1
FHYCP100B7V1
FHYCP125B7V1
FDYP125B7V1
FDYP200B7V1
FDYP250B7V1
FBQ35B7V1
FBQ50B7V1
FBQ60B7V1
FBQ71B7V3B
FBQ100B7V3B
FBQ125B7V3B
FHYBP71B8V1
FHYBP100B8V1
FHYBP125B8V1
FHYCP71B8V1
FHYCP100B8V1
FHYCP125B8V1
FDYP125B8V1
FDYP200B8V1
FDYP250B8V1
FBQ35B8V1
FBQ50B8V1
FBQ60B8V1
FBQ71B8V3B
FBQ100B8V3B
FBQ125B8V3B
FCQ35B7V1
FCQ50B7V1
FCQ60B7V1
FCQ71B7V3B
FCQ100B7V3B
FCQ125B7V3B
FDQ125B7V3B
FDQ200B7V3B
FDQ250B7V3B
FCQ35B8V1
FCQ50B8V1
FCQ60B8V1
FCQ71B8V3B
FCQ100B8V3B
FCQ125B8V3B
FDQ125B8V3B

1
9
6
5
4
7 7
6
7
6
1
4
1
1
4
R35-45-60
RR71-100-125
RP200-250
RY35-45-60
RQ71-100-125
RS50-60
RKS35-50-60
RXS35-50-60
3MKS50
4MKS58-75-90
3MXS52
4MXS68-80
RZQ71-100-125-140
RZQ200-250
3
°C DB
°C WB
°C DB
°C WB
°C DB
°C WB
°C DB
°C WB
°C DB
°C WB
°C DB
°C WB
°C DB
°C WB
°C DB
°C WB
°C DB
°C WB
18-33
12-24
18-35
14-25
18-35
14-24
18-33
12-24
18-35
12-25
21-32
14-23
21-32
14-23
18-35
12-28
18-35
14-28
2
≤80%
≤80%
≤80%
≤80%
≤80%
≤80%
5
8
–15~43 —
–15~46
—
–5~43
–5~43
–5~46
—
–10~46
—
–10~46
—
–15~50
—
–5~46
—
5
4
1
3
2
3
8
2
A
2
8
12
—
—
B
1 1
3
RY35-45-60
RQ71-100-125
RYP200-250
RXS35-50-60
3MXS52
4MXS68-80
RZQ71-100-125-140
RZQ200-250
°C DB
°C DB
°C DB
°C DB
°C DB
°C DB
°C DB
15-27
15-24
15-24
10-30
10-30
10-27
10-27
°C DB
°C WB
°C DB
°C WB
°C DB
°C WB
°C DB
°C WB
°C DB
°C WB
°C DB
°C WB
°C DB
°C WB
–9~21
–10~15.5
–9~21
–10~15
–9~21
–10~15.5
–14~24
–15~18
–14~21
–15~15.5
–13~21
–20~15.5
–14~21
–15~15
4 5
6
6
7
5
1
2 1
7

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■
■
■
■
■
■
■
8
■
■
FHYBP FHYCP FDYP
ONTENTS
C
What to do before operation..............................................................1
Names and functions of parts............................................................ 1
Operation range.................................................................................2
Installation and installation site.......................................................... 2
Operation procedure..........................................................................2
Optimum operation............................................................................2
Not a malfunction of the air conditioner.............................................3
Troubleshooting ................................................................................. 4
Maintenance......................................................................................4
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.
W
Ask your dealer for installation and re-installation of the air
conditioner.
Incomplete installation performed by yourself may result in water
leakage, electric shock and fire.
Be sure only to use accessories made by Daikin which are
specifically designed for use with the equipment and have them
installed by a professional.
This operation manual is for the following systems with standard
control. Before initiating operation, contact your Daikin dealer for the
operation manual that corresponds to your system.
If your installation has a customised control system, ask your Daikin
dealer for the operation that corresponds to your system.
HAT
TO
A
B
1
2
Heat pump type
This system provides cooling, heating, automatic, and fan
operation modes.
Straight cooling type
This system provides cooling, and fan operation modes.
DO
BEFORE
Pair system or simultaneous operation system
Multi system
Unit with remote controller
Unit without remote controller (When used as simultaneous
operation)
FBQ
FCQ
FDQ
OPERATION
(See figure 2)
Split system air conditioners
age
P
AMES
N
Operation manual
It is not good for your health to expose your body to
the direct air flow for a long time.
In order to avoid electric shock, fire or injury, if you
detect any abnormability such as smell of fire, turn off
power and call your dealer for instructions.
Never let the indoor unit and the remote controller get
wet. Do not operate the air conditioner with wet
hands.
It may cause an electric shock or a fire.
Do not put a finger, rod or other objects into the air
inlet or outlet. As the fan is rotating at high speed, it
will cause injury.
Never remove the fan guard of the outdoor unit.
The rotating fan at high speed without the guard is
very dangerous.
Ask your dealer for improvement, repair and
maintenance. Never inspect or service the unit by
yourself.
Incomplete improvement, repair and maintenance
may result in water leakage, electric shock and fire.
The refrigerant in the air conditioner is safe and
normally does not leak. If the refrigerant leaks inside
the room, the contact with a fire of a burner, heater or
cooker may result in a harmful gas.
Do not use the air conditioner until a service person
confirms to finish repairing the portion where the
refrigerant leaks.
For refrigerant leakage, consult your dealer.
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, even when it leaks.
If the refrigerant leaks exceed the level of the
concentration limit, an oxygen deficiency accident
may happen.
AND
1
2
3
4
5
6
7
9
FUNCTIONS
Indoor unit
Outdoor unit
Remote controller
Inlet air
Discharged air
Refrigerant piping, connection electric wire
Drain pipe
Ground wire
Wire to ground outdoor unit to prevent electric shocks.
Air filter
OF
PARTS
(See figure 1)
FHYBP + FHYCP + FDYP + FBQ + FCQ + FDQ
Split system air conditioners
4PW10622-1E
Operation manual
1