Toyotomi HTN/HTG21-709R32 User Manual page 32

5m, 7.5m, 8m.
2.Min. length of connection pipe is 3m.
3.Max. length of connection pipe
capacity
5000Btu/h
(1465W)
7000Btu/h
(2051W)
9000Btu/h
(2637W)
12000Btu/h
(3516W)
18000Btu/h
(5274W)
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
Additional refrigerant charging amount
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 di ferent according to the diameter of liquid pipe. See the
1 5
1 5
1 5
2 5
m
capacity
24000Btu/h
(7032W)
28000Btu/h
(8204W)
36000Btu/h
(10548W)
42000Btu/h
(12306W)
48000Btu/h
(14064W)
32
2 5
3 0
3 0
30
3 0
am b
GB