Daikin FDBQ25B8V1 Operation manuals
OPERATION MANUAL
Split series room air conditioners
Multi system room air conditioners
FDBQ25B8V1
1
1
5
9
4
3
6
Pair Singolo
Paar ∑‡ÁÔ˜
Paire Par
7
2
4
5
Pair Сплит
Par
Multi Multi
Multi ¶ÔÏÏ·Ïfi
Multi Multi
Multi Много
Multi
8
1
2a
2b 3a
3b
2a 2b 3a 3b
NOTES
■
■
■
1
2
3
4
5
6
7
8
9
■
■
■
■
■
■
≤
■
■
■
■
FDBQ25B8V1
ONTENTS
C
What to do before operation..............................................................1
Operation range.................................................................................1
Installation site................................................................................... 1
Operation procedure..........................................................................2
Optimum operation............................................................................2
Following symptoms are not air conditioner troubles.........................2
Troubleshooting .................................................................................3
Maintenance......................................................................................3
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.
HAT
TO
DO
W
This operation manual is for the following systems with standard
control. Before initiating operation, contact your dealer for the
operation that corresponds to your system.
NOTE
If your installation has a customized control system, ask your
Daikin dealer for the operation that corresponds to your system.
BEFORE
These units can be controlled by a remote controller.
Refer to the manual of the remote controller for more
information.
OPERATION
Split series room air conditioners
Multi system room air conditioners
age
P
Operation manual
Never let the indoor unit and the remote controller get
wet.
It may cause an electric shock or a fire.
Never use flammable spray such as hair spray,
lacquer or paint near the unit.
It may cause a fire.
Never replace a fuse with that of a wrong ampere
rating or other wires when the fuse blows out.
Use of wire or copper wire may cause the unit to
break down or cause a fire.
Never touch the air outlet or the horizontal blades
while the swing flap is in operation.
Fingers may become caught or the unit may break
down.
Never insert objects such as sticks into the air inlet or
outlet.
It is dangerous for an object to touch the fan when it is
turning at high speed.
Never remove the fan guard of the outdoor unit.
The rotating fan at high speed without the guard is
very dangerous.
Never inspect or service the unit by yourself.
Ask a qualified service person to perform this work.
PERATION
O
If temperature or 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.
outdoor temperature –10~46°C DB –15~20°C WB
indoor temperature 14~28°C WB 10~30°C DB
indoor humidity
(*) to avoid condensation and water dripping out the unit
RANGE
COOLING HEATING
(*)
80%
Pair
Multi system combination
This heat pump system provides cooling, heating and automatic
operation mode.
Names and functions of parts
Indoor unit
Outdoor unit
Remote controller (optional)
Inlet air
Discharged air
Refrigerant piping, connection electric wire
Drain pipe
Ground wire
Suction air filter (optional)
FDBQ25B8V1
Split series room air conditioners
Multi system room air conditioners
4PW23699-1
(See figure 1)
NOTE
I
NSTALLATION
Contact your dealer to know the correct operation
range. It can change depending on the outdoor unit
connected.
SITE
Never place anything under the indoor unit that you do
not want to get wet.
The unit may sweat when the humidity is over 80% or
when the drain outlet is clogged.
Never place other heating equipment directly beneath
the indoor unit. Subject to deformation caused by
heat.
Do not place TV, radio, stereo, etc. within 1 meter from
the indoor unit and remote controller.
Doing so may cause interference in the picture or
sound.
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 fire when making contact with electrical parts.
Operation manual
1
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