![background image](http://html.mh-extra.com/html/daikin/fxza15a2veb/fxza15a2veb_installer-and-user-reference-manual_2460211059.webp)
16
|
Unit installation
Installer and user reference guide
59
FXZA15~50A2VEB
VRV system air conditioner
4P599623-1A – 2020.06
L
N
1×
b
c
d
a
b
1×
P1
P2
F1
F2
T1
T2
a
Service cover with wiring diagram
b
Opening for cables
c
User interface terminal block
d
Power supply 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.
e
d
c
≥100 mm
a
b
a
Plastic watering can
b
Service drain outlet (with rubber plug). Use this outlet to drain water from the drain pan.
c
Drain pump location
d
Drain pipe connection
e
Drain pipe
5
Turn OFF the power.
6
Disconnect the electrical wiring.
▪
Remove the service cover.
▪
Disconnect the power supply.
▪
Disconnect the user interface.
▪
Reattach the service cover.
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