1-19
English
ADDITIONAL CHARGE
The refrigerant is pre-charge in the outdoor unit. If the piping length is less than 7.5m, then additional charge after
vacuuming is not necessary. If the piping length is more than 7.5m then use the additional charge value as indicated in the
table.
Additional refrigerant charge [g] per additional 1m length as tabulated (for R22 models)
Cooling only
Model
Indoor
FHC20JEVLK
FHC25JEVLK
Outdoor
RD20JEVLK
RD25JEVLK*
Additional charge [g/m]
22
55
Model
Indoor
FHC30JEVLK
FHC40JEVLK
Outdoor
RD30JEVLK
RD40JEVLK
Additional charge [g/m]
57
40
Model
Indoor
FHC50JEVLK
Outdoor
RD50JETLK
Additional charge [g/m]
58
Heat Pump Unit
Model
Indoor
FHYC20JEVLK
FHYC25JEVLK
Outdoor
RYD20JEVLK
RYD25JEVLK*
Additional charge [g/m]
22
55
Model
Indoor
FHYC30JEVLK
FHYC40JEVLK
Outdoor
RYD30JEVLK
RYD40JEVLK
Additional charge [g/m]
57
40
Model
Indoor
FHYC50JEVLK
Outdoor
RYD50JETLK
Additional charge [g/m]
58
Example:
FHC20JEVLK & RD20JEVLK with 13m piping length, additional piping length is 5.5m. Thus,
Additional charge = 5.5[m] x 22[g/m]
=
121[g]
!
CAUTION
* When connect with FHC25JEVLK and FHYC25JEVLK, additional 0.2kg refrigerant charge is needed for 3.0m to
7.5m piping length.
EN CKE-0911(0)DK(saso).indd 19
12/6/11 3:05:11 PM