Mitsubishi Electric City Multi PDFY-P-NMU-E Manuel D'installation page 3

5 5.1
[Fig. 5.1.1]
Unit body
Lifting machine
6
[Fig. 6.1.1]
Flare cutting dimensions
Refrigerant pipe sizes & Flare nut tightening torque
Apply refrigerating machine oil over the entire flare seat surface
[Fig. 6.3.1]
*1
"0-0 gas" mark
"OUTER" mark
Refrigerant piping (gas)
Field refrigerant piping
Insulation material
Pull in this direction.
Flare
Move to the original position.
5.2
[Fig. 5.2.1]
Indoor unit's bottom surface
6.1
"INNER" mark
Flare insulation (2)
Refrigerant piping (liquid)
Pipe insulation (1)
Flare
Insulation material
There must be no gap.
[Fig. 5.3.1]
[Fig. 6.2.1]
K
Model name
06~30
·
36 48
Model name
06~30 4-31/32
·
36 48 4-25/32
Refrigerant piping (liquid pipe)
Drain piping (when the optional drain-up mechanism is used)
Drain hole (usual drain outlet)
Control box
6.3
[Fig. 6.3.2]
*2
(figure showing the flare insulation)
[Fig. 6.3.3]
20 [13/16]
20
[13/16]
*3
*4
20
[13/16]
20
[13/16]
5.3
Bottom panel
Flange
6.2
274 [10-13/16]
64 [2-17/32]
190 [7-1/2]
90 [3-9/16]
A B C
126 172 265
121 206 305
A B C
6-25/32 10-7/16
8-1/8 12-1/32
Refrigerant piping (gas pipe)
Feed-water inlet for checking drain water
Field refrigerant piping
There must be no gap.
Unit body plate
OUTER
INNER
Unit body
Provided flare insulation (2)
Tape (3)
Fasten with tape.
Provided tie band (4)
(mm)
D
111
151
(in)
D
4-3/8
5-31/32
3