Panasonic S-280ME2E5 - Troubleshooting; Indoor Unit Issues; Outdoor Unit Issues

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Design of VRF SYSTEMS
3. How to install the indoor unit
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3-7 High Static Pressure Ducted (Type E2)
9 ×100 pitch = 900
(Suspension bolt pitch)
4-37×12 hole
(For suspension bolt)
Electrical component box
28-ø3.2 hole
26-ø3.2 hole
(Suspension bolt pitch)
10 ×100 pitch = 1000
Unit : mm
Refrigerant liquid tubing (Flare) ø9.52 mm
Type 224
Type 180
Refrigerant gas tubing (Brazing) ø19.05 mm
Refrigerant gas tubing (Brazing) ø19.05 mm
Type 280 Refrigerant gas tubing (Brazing) ø22.22 mm
Power supply port
Communication wiring port
Port for optional wiring part
Drain port 25A
Air intake duct connecting side flange
Air discharge duct connecting side flange
Fig. 2-144
(2) Dimensions of indoor unit
(Type 180, 224, 280)
1100
67
67
1310
964
(60) (60)
1070
132
45
1
2
6
1138
467
422
7
8
320
41
434
100
100
60
1220
156
131207
45
43
100
100
50
300
40
479
23
1205
1310
1334
1453
467
65
77
479
264
27
3
5
4
1200
1170
3-7-1. Required Minimum Space for Installation and Service
(1) Dimensions of suspension bolt pitch and unit
(60)(60)
200
1100
6767
1310
964
1070
132
45
1310
1334
1453
467
65
77
479
264
27
1170
1200
Fig. 2-143
For
communication
wiring port
For power supply
wiring port
Min. 800
(Space for service)
Electrical
component box
* Space for removing
drain pan
Inspection access (600 × 600)(Field supply)
Ceiling face
Inspection access (600 × 600)(Field supply)
Min. 1100
(Space for service)
(Suspension bolt pitch)
Min. 610*
(Space for
service)
Min. 600
(Space for
service)
(Suspension bolt pitch)
Drain
port
Refrigerant
tubing joint
Port for
optional
wiring part
Unit: mm
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3. How to install the indoor unit
Design of VRF SYSTEMS
TD831172-03 VRF SYS INDOOR.indb 57 2015/05/25 17:58:17