Hitachi RPFC-2.0TNE1NH, Руководство по установке и обслуживанию, Страница: 14 / 24

Ceiling
Walls
Pattern board
Fig. 3.3.7
12
Installation and Maintenance
※
The outlet through which the pipings are
taken out is available in three directions.
※
Pipes can be taken out in 3 directions (rear, right
or top). (See Fig.3.3.3)
Make holes using nippers or needle-nose pliers.
Make holes for the pipes along the cutoff line
on the rear cover.
Cut the top face cover aligning to the piping
position.
When taking out the pipe to right-hand side, make a
hole along the groove inside the side panel.
After installing pipes and wires, seal clearances
around pipes and wires with putty to make them
dust proof.
Make sure to install the covers at rear and top
to protect the inside of unit from intrusion of
dust and to prevent wire damage by sharp edges.
When taking them out to the right-hand side,
remove burrs or sharp edges from the cutout.
Top outlet
Right outlet
Rear outlet
Drain outlet
(rear right)
Drain outlet
(rear left)
Drain outlet
(right)
Drain outlet
(left)
Fig. 3.3.3
Fig. 3.3.4
Fig. 3.3.5
Slide stoppers (4 places) from the catches, then
remove the screws (4 or 6 places).
( 1) Remove the air return grille.
3.3.3Indoor unit preparation
Remove the screw and detach the side panel by
sliding it towards the direction indicated by the
arrow mark.
(2) Remove side panel.
Fig. 3.3.6 Suspension bolts and nuts
Remove the screw and then fixing bolts.
( 3) Remove the hanging plate.
UNIT : mm
Ceiling type installation
(1) Select the suspension bolt locations and the pipe
hole location.
I. Use enclosed paper pattern as a reference, and
drill the holes for the suspension bolts and pipe.
Note: Decide the locations based on the direct
measurements.
ii. Once the locations are properly placed, the paper
pattern can be removed.
2) Install the suspension bolts in place.
Side panel
Side panel screw
(1 each on the left and right)(M4)
Hanging plate
Hanging plate
fixing bolts(M8)
Hanging plate
screw (M5)
3.3.4 Install the indoor unit
Screw
Screw