Mitsubishi Electric CITY MULTI PEFY-P20VMM-E Installationshandbuch Seite 2

3
[Fig. 3.1.1]
450 50 ~ 150
H
I
GF
500
H
A B
P20, 25, 32 684 355 295
P40, 50 804 355 295
P63, 71, 80 1044 355 295
P100, 125 1284 375 325
P140 1584 375 325
6
A
[Fig. 6.1.1]
A Flare forming dimensions
B Refrigerant pipe sizes & Flare nut tightening torque
C Apply refrigerating machine oil over the entire flare seat surface
[Fig. 6.3.1]
B
A
E
A Thermal insulation tubing 1
B Caution:
Pull out the thermal insulation on the refrigerant piping at the site, insert the flare nut to flare the end, and replace the insulation in its original position.
Take care to ensure that condensation does not form on exposed copper piping.
C Liquid end of refrigerant piping
G Thermal insulation tubing 2
K Return to original position
O Inside
2
3.1
J
K
A
28
A
100
H Access door
I Control box
J Air inlet
K Air outlet
L
L Ceiling
C D E F
640 365-465 88
640 365-465 88
640 365-465 88
680 365-465 88
680 365-465 88
6.1
B
C
B
H
C
D
H
G
D Gas end of refrigerant piping
H Thermal insulation
L Ensure that there is no gap here
P Tie
4
[Fig. 4.1.1]
A
[Fig. 4.1.2]
F
5
[Fig. 5.1.1]
(mm)
G
44
44
44
44
44
[Fig. 6.2.1]
A
P20, 25, 32, 40,
50, 63, 71, 80
P100, 125, 140
6.3
J
I
E
J
L
K
E Site refrigerant piping
I Pull
M Plate on main body
Q Ensure that there is no gap here. Place joint upwards.
4.1
E
E
C
D
B
H
G
5.1
A
C
C
A
B
6.2
B
C
J E
D
F
30
E F G H
227 18 80 277
169 323 122 308
P
M
L
Q
N O
F
Q
L
G
F Main body
J Flare nut
N Outside
A Ceiling
B Edge beam
C Tie beam
D Square timber for
hanging the air con-
ditioner
E Pitch
F Insert: 100 to 150 kg
(1 piece) (field sup-
ply)
G M10 hanging bolt
(field supply)
H Reinforcement
A Nuts (field supply)
B M10 Hanging bolt
(field supply)
C Washer (field supply)
A Electrical parts box
B Refrigerant piping
(liquid)
C Refrigerant piping
(gas)
D Drain piping
(mm)
I J
45 61
46 53
20
G
20
20
20
P