6.3 Pipe length and the elevation
The pipe length and refrigerant amount:
Model Connective pipe length Air purging
Additional amount of
refrigerant
All Less than 5m Use vacuum pump ------------------
ALL More than 5m Use vacuum pump (Pipe length – 5) × 20g/m
Model
Standard
length
(m)
Max.
Elevation
B (m)
Max.
Length
A (m)
5 8 20
ACP-18CH50AEF, ACP-18CH50AEG
5 10 25
ACP-09CH25AEF, ACP-09CH25AEG
ACP-12CH35AEF, ACP-12CH35AEG
ACP-18CH50AEF, ACP-18CH50AEG
ACP-24CH70AEG
ACP-09CH25AEF, ACP-09CH25AEG
ACP-12CH35AEF, ACP-12CH35AEG
ACP-24CH70AEG
5 10 20
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.
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