Samsung UH026EAV Installation Manual page 19

How to Calculate the Quantity of Adding Refrigerant
If you have used more than "P", add "Q" of refrigerant for extra meter.
(For maximum piping length and height, refer to page 13)
The quantity of additional refrigerant is variable according to the installation
situation. Thus, make sure the outdoor unit situation before adding
refrigerant. This operation can only be performed by a qualified refrigeration
specialist.
Model
Indoor unit
KH✴✴✴EAV
Outdoor unit
UH026EAV
15g/m
UH035EAV 15g/m
UH052EAV -
UH060EAV
-
UH070EAV
-
i.e. 1 indoor unit
Additional charging amount
Piping length
UH052EAV
"a"
5.0m
-
7.5m
-
9.5m 40g
"Q"(R410A)
EH✴✴✴EAV CH✴✴✴EAV FH✴✴✴EAV
- - -
15g/m - -
20g/m - 20g/m
15g/m 15g/m 15g/m
15g/m 15g/m 15g/m
UH070EAV
-
-
30g
"P"
TH✴✴✴EAV
15g/m 15m
15g/m 15m
20g/m 7.5m
15g/m 7.5m
15g/m 7.5m
19
E-