INSTALLATION INSTRUCTIONS
11
1. Standard length of connection pipe
● 5m, 7.5m, 8m.
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 length, you should add 5ml of refrigerant oil for each additional 5m
of connection pipe.
●
●
The calculation
m
ethod of additional refrigerant charging a
m
ount (on the basis
of liquid pipe):
Additional refrigerant charging amount = prolonged len
gth of liquid pipe ×
additional refrigerant charging amount per meter
Cooling
capacity
Cooling
capacity
5000Btu/h
(1465W)
24000Btu/h
(7032W)
7000Btu/h
(2051W)
28000Btu/h
(8204W)
9000Btu/h
(2637W)
36000Btu/h
(10548W)
12000Btu/h
(3516W)
42000Btu/h
(12306W)
18000Btu/h
(5274W)
48000Btu/h
(14064W)
Max length
of connec-
tion pipe
Max length
of connec-
tion pipe
15
25
15
30
15
30
20
30
25
30
2.Min. length of connection pipe is 3m.
3.Max. length of connection pipe.
3
1
Basing on the length of standard pipe, add refrigerant accordin
g to the
requirement as shown in the table. The additional refrigerant charging amount
per meter is different according to the diameter of liqu
id pipe. See the
following sheet.
Copyright 2018. This translation is property of GREE PRODUCTS SL. All rights reserved. Total or partial reproduction without its express authorization is prohibited.
