9 Relocation
Installation and operation manual
13
FXFA20~125A2VEB
VRV system air conditioner
3P599604-1C – 2020.10
Malfunction
Measure
If a safety device such as a fuse, a
circuit breaker or a residual current
device frequently actuates or the ON/
OFF switch does NOT function properly.
Turn OFF all main power
supply switches to the
unit.
If water leaks from the unit.
Stop operation.
The operation switch does NOT function
properly.
Turn OFF the power
supply.
If the user interface displays
.
Notify your installer and
report the error code. To
display an error code see
the reference guide of the
user interface.
If the system does NOT operate properly except for the above
mentioned cases and none of the above mentioned malfunctions is
evident, investigate the system in accordance with the following
procedures.
INFORMATION
Refer to the reference guide located on
www.daikineurope.com/support-and-manuals/product-
information/
for more troubleshooting tips.
If after checking all above items, it is impossible to fix the problem
yourself, contact your installer and state the symptoms, the complete
model name of the unit (with manufacturing number if possible) and
the installation date (possibly listed on the warranty card).
9
Relocation
Contact your dealer for removing and reinstalling the total unit.
Moving units requires technical expertise.
10
Disposal
NOTICE
Do NOT try to dismantle the system yourself: dismantling
of the system, treatment of the refrigerant, oil and other
parts MUST comply with applicable legislation. Units
MUST be treated at a specialised treatment facility for
reuse, recycling and recovery.
For the installer
11
About the box
11.1
Indoor unit
11.1.1
To remove the accessories from the
indoor unit
1×
1×
1×
8×
4×
1×
1×
1×
a
4×
1×
1×
7×
e
f
d
c
b
h
i
m
g
j
k
l
a
Paper pattern for installation (upper part of packing)
b
General safety precautions
c
Indoor unit installation and operation manual
d
Installation guide
e
Washers for hanger brackets
f
Screws (to temporarily attach the paper pattern for
installation to the indoor unit)
g
Tie wraps
h
Metal clamp
i
Sealing pads: Large (drain pipe), medium 1 (gas pipe),
medium 2 (liquid pipe), small (electrical wiring)
j
Drain hose
k
Insulation piece: Small (liquid pipe)
l
Insulation piece: Large (gas pipe)
m
Insulation piece (drain pipe)
12
Unit installation
12.1
Preparing the installation site
Avoid installation in an environment with a lot of organic solvents
such as ink and siloxane.
WARNING
The appliance shall be stored in a room without
continuously operating ignition sources (example: open
flames, an operating gas appliance or an operating electric
heater).
12.1.1
Installation site requirements of the
indoor unit
INFORMATION
The sound pressure level is less than 70 dBA.
CAUTION
Appliance not accessible to the general public, install it in a
secured area, protected from easy access.
This unit, both indoor and outdoor, is suitable for
installation
in
a
commercial
and
light
industrial
environment.
▪
Spacing
. Mind the following requirements:
(mm)
≥1500
≥2000
≥4000
≥1500
A
B
C
b
a
d
a
c
