13 Unit installation
Installation and operation manual
26
BS4~12A14AJV1B
VRV 5 branch selector unit
4P670163-1 – 2022.02
4×
SW8
2×
2
SW13
To remove the damper
6
Remove the leftmost wire fixing plate. It holds the damper wire
in place.
▪ Loosen the screws lightly without removing them.
▪ Slide and lift the plate.
2×
PH2
SW8
1
2
1
7
Loosen the damper wires.
a
b
c
1×
PH2
a
Connector
b
Earth wire screw
c
Damper earth wire
▪ Unplug the damper wire from the intermediate connector.
▪ Loosen and remove the damper earth wire screw and
detach the damper earth wire.
▪ Store the screw in a safe place.
▪ Cut the cable ties that fix the damper wire to the pipe, and
the one that bundles the damper wire.
a
b
b
b
a
Damper wire
b
Cable ties
8
Remove the damper.
▪ Remove the 4 screws.
▪ Store the screws in a safe place.
▪ Pull the damper from the unit. Do not use excessive force,
as the wires on the back of the damper can get stuck inside
the unit.
▪ Carefully guide the wires from the inside to the outside
through the small hole in the unit's metal plate. Take care
not to damage the connector and the earth wire connection.
2
1
b
a
a
a
a
c
4×
PH2
SW8
τ ≤
3.2 N•m
a
Screw
b
Damper
c
Damper wire
To remove the duct connection
9
Remove the 4 screws.
10
Store the screws in a safe place.
11
Pull the duct connection from the unit.
