Preparing The Indoor Unit - Mitsubishi Electric City Multi PKFY-P32VHM-E Manual De Instalación

E
A
I
D
Fig. 3-4
C
D B
C
D
E
Fig. 3-6
1 )
A
B
4
F
C
B
G
H
A
B
A
2 )
Since the indoor unit weighs near 13 kg, selection of the mounting
strong enough, reinforce it with boards or beams before installation.
arrow.)
Warning:
Caution:
A Min. 90 mm (617.6 mm or greater with optional drain pump installation)
B Min. 200 mm
C Min. 72 mm (142.5 mm or greater with left, rear left, or lower left piping, and optional drain
pump installation)
D Fixing screws (4 × 35) 2
E Level
F Fasten a thread to the hole.
G Place the level against the horizontal reference line of the mount board and mount so that it is
level. Hang a weight from the thread and align with
H Weight
I Mount board 1
be embedded into the wall in advance, the extruding pipes etc., may have to be
bent and have their length modified to suit the unit.
embedded cooling pipe.
A Mount board 1
B Reference marking for flare connection
C Through hole
D On-site piping

3.4. Preparing the indoor unit

* Check beforehand because the preparatory work will differ depending on the
exiting direction of the piping.
* When bending the piping, bend gradually while maintaining the base of the
piping exiting portion. (Abrupt bending will cause misshaping of the piping.)
2. Wrap the felt tape 3 in the range of the refrigerant piping and drain hose which
will be housed within the piping space of the indoor unit.
3 securely from the base for each of the refrigerant piping
and the drain hose.
3 at one-half of the tape width.
A Liquid pipe
B Gas pipe
C
D Drain hose
E Felt tape 3
3. Be careful that the drain hose is not raised, and that contact is not made with the
indoor unit box body.
Do not pull the drain hose forcefully because it might come out.
1) Be careful that the drain hose is not raised, and that contact is not made with
the indoor unit box body.
Arrange the drain hose at the underside of the piping and wrap it with felt
tape 3.
2) Securely wrap the felt tape 3 starting from the base. (Overlap the felt tape at
one-half of the tape width.)
A Cut off for right piping.
B Cut off for lower piping.
as shown by the arrows.
EPK of the mount board to permit leveling.
➡ See page. 8.