Hokkaido HKEI-HCNI 263 G, Руководство по обслуживанию

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Service manual
7. Installation details
7.1 Wrench torque sheet for installation
Outside diameter Torque
mm inch
Kg.m
φ 6.35 1/4 1.8
φ 9.52 3/8 4.2
φ 12.7 1/2 5.5
7.2 Connecting the cables
The power cord of connect should be selected according to the following specifications sheet.
Grade
Unit
263 353 503
mm
2
1.0 1.
5 2
.5
7.3 Pipe length and the elevation
Pipe size
Capacity
Btu/h
GAS LIQUID
Standard
length
(m) Max.
Elevation
B (m)
Max.
Pipe
length
A (m)
Additional
refrigerant
(g/m)
263
3/8’’ ( φ 9.52) 1/4’’ ( φ 6.35) 5
5
2
0 30
353-503
1/2’’ ( φ 12.7) 1/4’’ ( φ 6.35) 5
8-10 2
0
-25
30
In case that
more than
Caution:
Capacity is base on standard length and maximum allowance length is base of reliability.
Oil trap should be install per 5-7 meters.
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