Klimaire KSIL024-H219 Service Manual - Manual (Page 25)

23
6.3 Pipe length and the elevation
The pipe length and refrigerant amount:
Model Connective
pipe length
Air purging method Additional amount of refrigerant to be charged
All Less than 5m Use vacuum pump ------------------
9K/12K More than 5m Use vacuum pump (Pipe length – 5) × 20g/m
18K/24K More than 5m Use vacuum pump (Pipe length – 5) × 40g/m
Model
Standard
length
(m)
Max.
Elevation
B (m)
Max.
Length
A (m)
9K/12K 5 8 20
18K/24K 5 10 25
Caution:
Capacity test is based on standard length and maximum allowance length is based on system
reliability.
Oil trap should be installed per 5-7 meters.