Multi Variable Air Conditioners Fresh Air Series Indoor Unit
10
（
2
）
Insert the expansion bolt M10 into the hole and then drive the iron nail into the bolt, as
shown in Fig 4.1.5.
NOTE!
The length of bolt can be based on the height of room. Bolt should be prepared
by the user.
Fig 4.1.5
4.1.3 Lift the Unit
Lift up the unit to the ceiling and secure it on the bolt. Use specialized nut to secure the
unit.
Fig 4.1.6
NOTES!
①.
Before installation, please finish the preparation work of all pipes (connection pipe,
drain pipe) and wires (wired controller wire, connection wire of IDU and ODU) that
need to be connected with the indoor unit.
②.
Punch holes on the ceiling (air return opening or air outlet). Ceiling may have to
bestrengthened to make it level and to prevent it from vibration. You may consult user
or constructor for details.
③.
If the ceiling is not strong enough, you can install a beam bracket in a corner and
secure the unit on the beam.
Summary of Contents for VEOA042N432U
Page 27: ......
