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1.Standard length of connection pipe
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2.Min. length of connection pipe is 3m.
3.Max. length of connection pipe and max. high difference.
Cooling | Max length | Max height | |
of connec- | |||
capacity | tion pipe | difference | |
|
| ||
|
|
| |
5000Btu/h | 15 | 5 | |
(1465W) | |||
|
| ||
7000Btu/h | 15 | 5 | |
(2051W) | |||
|
| ||
9000Btu/h | 15 | 5 | |
(2637W) | |||
|
| ||
12000Btu/h | 20 | 10 | |
(3516W) | |||
|
| ||
18000Btu/h | 25 | 10 | |
(5274W) | |||
|
| ||
|
|
|
Cooling | Max length | Max height | |
of connec- | |||
capacity | tion pipe | difference | |
|
| ||
24000Btu/h | 25 | 10 | |
(7032W) | |||
|
| ||
28000Btu/h | 30 | 10 | |
(8204W) | |||
|
| ||
36000Btu/h | 30 | 20 | |
(10548W) | |||
|
| ||
42000Btu/h | 30 | 20 | |
(12306W) | |||
|
| ||
48000Btu/h | 30 | 20 | |
(14064W) | |||
|
|
4. The additional refrigerant oil and refrigerant charging required after prolonging connection pipe
Ɣ$IWHUWKHOHQJWKRIFRQQHFWLRQSLSHLVSURORQJHGIRUPDWWKHEDVLVRI standard length, you should add 5ml of refrigerant oil for each additional 5m of connection pipe.
Ɣ7KHFDOFXODWLRQPHWKRGRIDGGLWLRQDOUHIULJHUDQWFKDUJLQJDPRXQW RQWKHEDVLV
of liquid pipe):
$GGLWLRQDOUHIULJHUDQWFKDUJLQJDPRXQW SURORQJHGOHQJWKRIOLTXLGSLSHî additional refrigerant charging amount per meter
Ɣ:KHQWKHOHQJWKRIFRQQHFWLRQSLSHLVDERYHPDGGUHIULJHUDQWDFFRUGLQJWR
the prolonged length of liquid pipe. The additional refrigerant charging amount per meter is different according to the diameter of liquid pipe. See the following sheet.
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