the piping length exceeds 30m, additional charge is required
according to the following table.
For other pipe length of other installation multiply / by the following correction factor to
determine the revised cooling capacity. / / (Heating)
Outer diameter of
gas side pipe mm
(inch)
ELE
9.52 0.18
12.7 (1/2) 0.20
15.88 (5/8) 0.25
19.05 (3/4) 0.35
Model Ref. Charge
2.5HP 20g per 1m
3~6HP 50g per 1m
Example : / CS-A24BD3P / In case of 30 m long pipe (one-way), the / amount of refrigerant to be
replenished is: / (30 - 30) x 20 = 0g / CS-A43BD3P / In case of 50m long pipe (one-way), the /
amount of refrigerant to be replenished is: / (50 - 30) x 50 = 1,000g
10.3. Piping installation by existing piping
It is possible to use the existing piping by adjusting the refrigerant gas volume. / Please do
correct piping installation referring to the table below.
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