Installation
Piping length and elevation
Multi Piping Type
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| Max total length of | Max length of each |
| Min length of each | Max Elevation |
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Capacity(Btu/h) |
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| all pipes (A+B) | pipe (A/B) |
| pipe (A/B) | indoor unit and out- | |||||||
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| units (h2) | |||||||||
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| door unit (h1) |
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24k |
| 30m(100ft) |
| 15m(50ft) |
| 3m(10ft) | 7.5m(25ft) |
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| 7.5m(25ft) | ||
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Indoor Capacity |
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(Btu/h) |
| Gas |
| Liquid |
| Standard Length |
| Additional Refrigerant | ||||
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12K |
| 3/8" |
| 1/4" |
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| 7.5m(25ft) |
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| 20g/m(0.32oz/ft) | ||
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24k
A
B
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).
16Multi type Air Conditioner