Installation of Indoor, Outdoor Unit
Piping length
and elevation
Multi Piping Type
| Max total length | Max length of |
| Min length of |
| Max Elevation |
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Capacity(Btu/h) | of all pipes | each pipe |
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| (A+B/A+B+C) | (A/B/C) |
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| outdoor unit (h1) | units (h2) | |||||
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24k | 30m(100ft) | 15m(50ft) |
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| 3m(10ft) |
| 7.5m(25ft) |
| 7.5m(25ft) | ||||
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36k | 45m(150ft) | 15m(50ft) |
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| 3m(10ft) |
| 7.5m(25ft) |
| 7.5m(25ft) | ||||
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Indoor Capacity |
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| Additional | ||
(Btu/h) |
| Gas |
| Liquid |
| Standard Length |
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12k |
| 3/8" |
| 1/4" |
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| 7.5m(25ft) |
| 20g/m(0.32oz/ft) | |||
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24k | 36k |
A | A |
B
h2
B
h2
h2
h1
h1
C
h1
h1
h1
B
CAUTION: Capacity is based on standard length and maximum allowance length is on the basis of reliability. Oil trap should be installed every 5~7 meters (16.4~23.0ft).
10Room Air Conditioner