Panasonic S-160PE1R5B Technical Data & Service Manual page 36

1
(B) Outdoor Unit:
(10)
Air intake
4× 32 holes (holes for drain)
When using a drain pipe, install the drain socket
(field supply) onto the drain port. Seal the other
drain port with the rubber cap.
Air intake
U-160PZH2R5
U-160PZH2R8, U-180PZH2R8
Air intake
160 660
230 200 160 350
13
Air-discharge
980
980
35
36
6 7 8
47.5 50
62.5
A VIEW
Mounting hole (4-R6.5),
1
anchor bolt : M10
Refrigerant tubing (liquid tube),
2
flared connection (ø9.52)
160
Refrigerant tubing (gas tube),
3
flared connection (ø19.05) *1
4
Refrigerant tubing port
5 Electrical wiring port (ø13)
6
Electrical wiring port (ø22)
A
7 Electrical wiring port (ø27)
Electrical wiring port (ø35)
8
Specifi cation for pipe connecting indoor unit to outdoor unit.
1
Tube length
Valve size
(Outdoor Unit)
Main tube
(Outdoor unit to
Indoor unit)
*1 (Gas tubing connection) While the main gas tube is ø25.4, since
connecting the outdoor unit's 3-way valve requires a ø19.05 flare,
please be sure to use reducer (field supply) for connection (brazing).
2
3
5
60
4
30
1-4-3
U-160PZH2R5
U-160PZH2R8
– Less than 50 m Over 50 m
Liquid ø9.52
Gas ø19.05
Liquid ø9.52
Gas ø19.05
370
Air-discharge
35
60
4
89 60
6
8
47
42
100
Z VIEW
Unit: mm
U-180PZH2R8
ø9.52 ø9.52
ø19.05 ø19.05 *1
ø9.52 ø9.52
ø19.05 ø25.4
Air intake
5
6
7
8
Z VIEW
5
7
74
4