Handleiding
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12 Unit installation
Installation and operation manual
17
FXDA10~63A2VEB
VRV system air conditioner
3P599562-1C – 2022.02
4 Insulate the duct to prevent condensation from forming. Use
glass wool or polyethylene foam 25mm thick.
▪ Filter. Be sure to attach an air filter inside the air passage on the
air inlet side. Use an air filter with dust collecting efficiency ≥50%
(gravimetric method). The included filter is not used when the duct
is attached to air inlet side.
12.2.3 Guidelines when installing the drain
piping
Make sure condensation water can be evacuated properly. This
involves:
▪ General guidelines
▪ Connecting the drain piping to the indoor unit
▪ Checking for water leaks
General guidelines
▪ Pipe length. Keep drain piping as short as possible.
▪ Pipe size. Keep the pipe size equal to or greater than that of the
connecting pipe (vinyl pipe of 20 mm nominal diameter and
26mm outer diameter).
▪ Slope. Make sure the drain piping slopes down (at least 1/100) to
prevent air from being trapped in the piping. Use hanging bars as
shown.
1~1.5 m
a
a Hanging bar
Allowed
Not allowed
▪ Condensation. Take measures against condensation. Insulate
the complete drain piping in the building.
▪ Rising piping. If necessary to make the slope possible, you can
install rising piping.
▪ Drain hose inclination: 0~75 mm to avoid stress on the piping
and to avoid air bubbles.
▪ Rising piping: ≤300 mm from the unit, ≤625mm perpendicular
to the unit.
≤600
≤300
0~75
1000~1500
(mm)
ba
ba ddc
a Metal clamp (accessory)
b Drain hose (accessory)
c Rising drain piping (vinyl pipe of nominal Ø20mm and
outer Ø26mm) (field supply)
d Hanging bars (field supply)
▪ Combining drain pipes. You can combine drain pipes. Make
sure to use drain pipes and T-joints with the correct gauge for the
operating capacity of the units.
≥100≤600
(mm)
a
a T-joint
To connect the drain piping to the indoor unit
NOTICE
Incorrect connection of the drain hose might cause leaks,
and damage the installation space and surroundings.
a Drain outlet for maintenance
b Refrigerant pipes
c Drain pipe connection
Drain piping connection
1 Push the drain hose as far as possible over the drain pipe
connection.
2 Tighten the metal clamp until the screw head is less than 4mm
from the metal clamp part.
3 Check for water leaks (see "To check for water leaks"[418]).
4 Wind the large sealing pad (= insulation) around the metal
clamp and drain hose, and fix it with large tie wraps
(accessory).
5 Connect the drain piping to the drain hose.
≤4 mm
A-A'
b
a
d
c
3
1
2~61
4
d
A
A'
A
A'
e
5
2
c
ba
a Drain pipe connection (attached to the unit)
b Drain hose (accessory)
c Metal clamp (accessory)
d Large sealing pad (accessory)
e Drain piping (field supply)
Bekijk gratis de handleiding van Daikin FXDA25A2VEB, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Daikin |
| Model | FXDA25A2VEB |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 4251 MB |
