Installation Of Remote Control Switch - Hitachi RAI-25RPE Installation And Operation Manual

INDOOR UNIT INSTALLATION
b. For false ceiling without opening
If there is no opening in the existing false ceiling, provide
an opening in it before mounting the indoor unit. Cut out
the false ceiling. After hooking up the indoor unit, adjust
the position according to the procedure (a).
Dimension of opening
5
Surface
Electrical box
6 Tighten two nuts of each suspension bolt after the
adjustment is completed. Apply LOCK-TIGHT paint to the
suspension bolts and nuts in order to prevent them from
loosening. Adjust the indoor unit to the correct position,
using the checking scale.
N O T E
Vinyl tube
level or by pouring water to the clear vinyl tube as shown in
lower.
14 PMML0515 rev.0 - 03/2019
576~590
570
5
Indoor unit
Corrugated board
Drain pipe
Level
7 The upper surface of the unit is protected by corrugated
cardboard to prevent the unit from being damaged by
spatter, etc. When mounting the air panel (optional), check
before removing the corrugated cardboard.
Installation of air panel
Refer to
1 Check the distance between the indoor unit and the false
+3
ceiling. It is 16
0
distance by using the checking scale with maintaining the
levelness of the indoor unit.
2
stopper to the suspension bracket.
N O T E
3 Check the indoor unit height from the false ceiling surface.
Ceiling surface

Installation of remote control switch

For details on installation of the remote control switch, refer to
Installation and Operation Manual of the product.
.
Indoor unit
3