14
|
Unit installation
Installer and user reference guide
63
BS4~12A14AJV1B
VRV 5 branch selector unit
4P695527-1 – 2022.02
b
a
a
Level
b
Water-filled vinyl tube
≤
1°
a
b
A
B
≤
1°
A
a
B
a
Drain socket
b
Switch box
14.4.2 To connect the drain piping
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.
1
a
b
a
Drain pipe connection (attached to the unit)
b
Drain hose (accessory)
2
Position the metal clamp around the drain hose, as close to the unit as
possible.
3
Tighten the metal clamp and bend the tip of the metal clamp so that the large,
self-adhesive sealing pad (accessory) will not be forced outwards when
applied.
4
c
3
2
