Pipe Length And The Elevation - Airwell ELECTRA JKD DCI Series Service Manual

7.3 Pipe length and the elevation

The pipe length and refrigerant amount:
AWSI-JKD009-N11+AWAU-VKD009-H11
AWSI-JKD012-N11+AWAU-VKD012-H11
AWSI-JKD018-N11+AWAU-VKD018-H11
AWSI-JKD024-N11+AWAU-VKD024-H11
Caution:
The capacity test is based on the standard length and the maximum permissive length is basedon the
system reliability.
Oil trap:
When the outdoor unit is installed above the indoor unit an oil trap is required every 3m along the
suction line at the lowest point. In case the indoor unit is installed above the outdoor, no trap is
required.
JKD DCI
Model
Pipe size
Standard
Gas Liquid
3/8'' 1/4''
(Ф9.52) (Ф6.35)
1/4''
1/2''
(Ф12.7) (Ф6.35)
3/8''
3/5''
(Ф15.9) (Ф9.52)
21
INSTALLATION DETAILS
Max. Max.
length Elevation Length
(m) B (m) A (m)
5 8
5 8
5 8
5 10
Version
Additional
refrigerant
(g/m)
20 20
20 20
20 20
25 40
- 1