Install Indoor Unit - Friedrich FPHW091 Service Manual

Install Indoor Unit

1. the Mounting Plate
1) Decide an installing location for the mounting plate
according to the indoor unit location and piping
direction.
2) Find the center of the mounting plate according to the
mark on it. Then Install a screw to fix it preliminary.
3) Keep the mounting plate horizontally with a horizontal
ruler or dropping line.
4) Drill holes of 1 1/4" (inches) in depth on the wall for
fixing the plate.
5) Fix the mounting plate with as least 7 self-tapping
screws. For some mounting plates with a holder in the
middle , at least 8 screws are required. (Fig. 405)
6) Inspect if the mounting plate is well fixed. Then drill a
hole for piping.
Note: It
concrete block, brick and such
Note: The left of the mounting bracket may be not the center of the indoor unit.
Note: The design of your mounting plate may be
MOUNTING
•
1) Decide the position of hole for piping according to the
location of mounting plate.
2. Drill a Hole for Piping
2) Drill a hole on the wall. The hole should tilt a little
downward toward outside.
3) Install a sleeve through the wall hole to keep the wall
tidy and clean. (Fig. 406)
2in or more !
to wall
d.
1) Put the piping (liquid and gas pipe) and cables through the wall hole from outside or put them through
from inside after indoor piping and cables connection is complete to connect to the outdoor unil
3. Piping Provision
2) Decide whether
Pipe hole
Piping direction
Saw the unloading piece
off along the trough
28
INSTALLATION
to for sheet
of
DIAGRAMS AND DIMENSIONS
cut the unloading piece off in accordance with the piping direction. (Fig. 407)
to
For 9K/12K Series Models, WIDTH: 26.6in
Trough
Figure 406
Unloading
piece
Mounting plate
center position
the one above, but
7 .9in or more to ceiling
J---:::,stt----'
Wflen Installing Ille pipe at
2
dlt&C1lo 1,2 or 4, cut the conasponng
unlaadlng piece oll the Indoor unit base.
Note:
Fig. 407
Horizontal ruler
position
Holder
(for some models)
. . . . -· · ···
: . .
.
...
,i
(@),i
@
/
First fixed
@ . . .
T apping
screws
.
.. .
• · · ·
. .
Fig. 405
method
wall hole sleeve
( hard polythene tube
Indoor unit outline
prepared by user)
1/4" (inch)
(tilt downward)
Flg.406
Pipe hole
�= n �
�
Rubber plug �
Drainage
structura
flle