Handleiding
Je bekijkt pagina 17 van 24
13 Piping installation
Installation and operation manual
17
FXKA-A
VRV system air conditioner
3P747532-2A – 2023.11
d Metal clamp (accessory)
e Large sealing pad (accessory)
f Drain piping (field supply)
Drain outlet for maintenance
Pull out the plug.
▪ Do NOT wiggle the plug up and down.
a
Push in the plug.
▪ Set the plug and push it in using a Phillips screwdriver.
a
b
a Drain plug
b Philips screwdriver
To check for water leaks
The procedure differs depending on whether installation of the
system is already completed. When installation of the system is not
yet completed, temporarily connect the user interface and power
supply to the unit.
When installation of the system is not yet completed
1 Temporarily connect electrical wiring.
▪ Remove the service cover. See "14.2 To connect the
electrical wiring to the indoor unit"[419].
▪ Connect the user interface (b).
▪ Connect the power supply (a).
▪ Reattach the service cover. See "14.2 To connect the
electrical wiring to the indoor unit"[419].
NL
a b
a Power supply terminal block
b User interface terminal block
2 Turn ON the power.
3 Start fan only operation (see the reference guide or the service
manual of the user interface).
4 Gradually pour approximately 1 l of water through the air
discharge outlet, and check for leaks.
a
≥100 mm
b
c
a Plastic water container with tube length ≥100mm
b Drain pump and float switch location
c Service drain outlet (with rubber plug). Use this outlet to
drain water from the drain pan.
5 Turn OFF the power.
6 Disconnect the electrical wiring.
▪ Remove the service cover. See "14.2 To connect the
electrical wiring to the indoor unit"[419].
▪ Disconnect the power supply.
▪ Disconnect the user interface.
▪ Reattach the service cover. See "14.2 To connect the
electrical wiring to the indoor unit"[419].
When installation of the system is already completed
1 Start cooling operation (see the reference guide or the service
manual of the user interface).
2 Gradually pour approximately 1 l of water through the water
inlet, and check for leaks (see "When installation of the system
is not yet completed"[417]).
13 Piping installation
13.1 Preparing refrigerant piping
13.1.1 Refrigerant piping requirements
CAUTION
Piping MUST be installed according to instructions given in
"13Piping installation"[4 17]. Only mechanical joints (e.g.
braze+flare connections) that are compliant with the latest
version of ISO14903 can be used.
CAUTION
▪ When mechanical connectors are re-used indoors,
renew the sealing parts.
▪ When flared joints are re-used indoors, re-make the
flared part.
NOTICE
The piping and other pressure-containing parts shall be
suitable for refrigerant. Use phosphoric acid deoxidised
seamless copper for refrigerant piping.
▪ Foreign materials inside pipes (including oils for fabrication) must
be ≤30mg/10m.
Refrigerant piping diameter
For piping connections of the indoor unit use the following piping
diameters:
Bekijk gratis de handleiding van Daikin FXKA63AMVEB, 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 | FXKA63AMVEB |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 3845 MB |
