Daikin FXFN50A2VEB, Инструкция для установки и пользователя

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16 | Unit installation
Installer and user reference guide
58
FXFN50~112A2VEB
CO₂ Conveni-Pack: indoor unit
4P677925-1 – 2021.07
≤675
≤300
0~75
1000~1500
(mm)
b a
b c
a
d d
a Metal clamp (accessory)
b Drain hose (accessory)
c Rising drain piping (vinyl pipe of 25 mm nominal diameter and 32 mm outer
diameter) (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 a correct gauge for the operating capacity of the units.
≥100
≤675
(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.
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 4 mm from the
metal clamp part.
3 Check for water leaks (see "To check for water leaks" [
4
59]).
4 Install the insulation piece (drain pipe).
5 Wind the large sealing pad (= insulation) around the metal clamp and drain
hose, and fix it with tie wraps.
6 Connect the drain piping to the drain hose.
≤4 mm
A
A'
A-A'
A
A'
f
6 5 2
c e
4
b a d
b
a
d
c
3
1
2~6 1
a Drain pipe connection (attached to the unit)