Loading ...
Loading ...
Loading ...
GB
31
Configuration of connection pipe
1. Standard length of connection pipe: 5m, 7.5m, 8m.
2. Min. length of connection pipe is 3m.
3. Max. length of connection pipe
4. The additional refrigerant oil and refrigerant charging required after prolonging
connection pipe
• After the length of connection pipe is prolonged for 10m at the basis of standard l
ength, you should add 5ml of refrigerant oil for each additional 5m of connection
pipe. The calculation method of additional refrigerant charging amount (on the basis
of liquid pipe):
• Additional refrigerant charging amount = prolonged length of liquid pipe x additional
refrigerant charging amount per meter
• Basing on the length of standard pipe, add refrigerant according to the requirement
as shown in the table. The additional refrigerant charging amount per meter is
different according to the diameter of liquid pipe. See the following sheet.
Capacity Max length of
connection pipe
5000Btu/h (1465W) 15
7000Btu/h (2051W) 15
9000Btu/h (2637W) 15
12000Btu/h (3516W) 20
18000Btu/h (5274W) 25
Capacity Max length of
connection pipe
24000Btu/h (7032W) 25
28000Btu/h (8204W) 30
36000Btu/h (10548W) 30
42000Btu/h (12306W) 30
48000Btu/h (14064W) 30
Loading ...
Loading ...
Loading ...