Mitsubishi Electric PFD-P250VM-E, Service Handbook, Page: 53 / 326

[3-2 External Appearance and Internal Components of Indoor Unit ]
4
- chapter 3 BS_03_C
3 Major Compon
ent
s
, Their Fun
ct
io
ns
a
n
d
Re
frig
e
ra
n
t
Circ
ui
ts
(2) PFD-P500VM-E model
50
100
140
50
50 390
100
68
124
135
Refrig. piping <liquid> in 2 refrig. circuit system ø 9.52 braze No.1
Refrig. piping <gas> in 2 refrig. circuit system P500:ø 22.2 braze No.1
Refrig. piping <liquid> ø 15.88 braze
Refrig. piping <gas> ø 28.58 braze
Hole for No.2 gas pipe connecting(ø 42) in 2 refrig. circuit system
Hole for No.2 liquid pipe connecting(ø 24) in 2 refrig. circuit system
Hole for liquid pipe connecting(ø 34) Hole for No.1 liquid pipe connecting (ø 24) in 2 refrig. circuit system
Bolt holes:8-ø 18
Hole for No.1 gas pipe connecting(ø 42) in 2 refrig. circuit system
Hole for gas pipe connecting(ø 48)
Main drain piping connecting<Rp1-1/4>
<Accessory>
· Lifting bolts
······4pc.
· Front panel opening and closing key
······1pc.
Air inlet
Service space
Indoor unit
Pipe execution space
Panel opening and closing dimension
Indoor unit
Unit surface figure
Service space
400 or more
Unit front figure
1000 or more *1
200 or more
*1.
It is necessary for the removal of the panel beyond 600mm.
500 or more
710
Refrig. piping <gas> in 2 refrig. circuit system P500:ø 22.2 braze No.2
680
<2-ø 32 knock out
hole>
<ø 32 knock out hole>
Air outlet
Air inlet
Power supply
:White
Operating :Green Check :Y
ellow
Failure1 :Red Failure2 :Red
<Normal/Local>
(Accessory)
<view from
A>
Air outlet
Hole for liquid side pipe connecting or No.1 gas side pipe connecting(ø 42) in 2 refrig. circuit system
Hole for No.2 gas side pipe connecting(ø 42) in 2 refrig. circuit system
100
100
1780 1940
100
20
20
20
65
321
100
410
359
241
740
359
580
305
320
220
370
20
Emergency drain piping connection <Rp1-1/4>
Hole for No.1 liquid side pipe connecting (ø 24) in 2 refrig. circuit system
Hole for the power supply(ø 60)
1950
780
Hole for gas side pipe connecting or No.2 liquid side pipe connecting(ø 48) in 2 refrig. circuit system
440
Air outlet
185
135
Refrig. piping <liquid> in 2 refrig. circuit system ø 9.52 braze No.2
68
120
Hole for the control wiring <ø 32 knock out hole> Hole for the power supply <ø 32 knock out hole>
150
81
Hole for the control wiring(ø 60)
Panel
68
Lifting bolts
171
A
Control box
Lamp
Filter
Remote controller
838
Hole for the control wiring
1980
124
68
Hole for the power supply(Body)
Changeover switch (SW9)
Unit : mm
Note
1.
Be sure to set up a trap for Emergency drain
piping.
(T
rap height:beyond 100mm)
(T
rap is not necessary for main drain piping.)
2.
Due to continuing improvement, specifications may be subject to change without notice.
3.
Amputate a gas pipe/liquid pipe in the fixed height at the time of 2 refrigerant circuit connection, and connect it with the local pipe.
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