Refrigerant Pipe And Drain Pipe - Mitsubishi Electric PMFY-P VBM-E Installation Manual

2. Installing the indoor unit
1. 2. 3.
4.
5.
90 °

3. Refrigerant pipe and drain pipe

ø12.7
395
302
254
141
(96)
ø6.35
4
*
*
Fig. 2-7
Fig. 2-8
Fig. 2-9
250 288.5
Fig. 2-10
46 812
43 759
(56)
Fig. 3-1
(mm)
1. Thread washers 1 2
without insulation 1, 2 nuts.
* Position insulated washer 2 with the insulated surface pointing down, as in the
et between washers 1 and 2, which are already in place, and secure it. Do the
same in all four places.
*
them until they do.
A
B
Ceiling surface
C
D
Washer 2
A
B
Clear plastic tubing
C
(mm)
D
Secure front panel here.
E
(mm)
2.5. Fresh air intake hole (Fig. 2-10)
in following diagram, as and when required.
A
B
4-ø2.8 burring hole
Note:
Make sure that the fresh air intake is no more than 20% of the entire air intake
Caution:
Linkage of duct fan and air conditioner.
air is taken in.
3.1. Refrigerant and drainage piping locations
(mm)
A
B
C
D
E
Electrical box
F
Drain pan
G
-
2, washer
-
E
Washer 1
F
G