ECR EMI AmericaSeries S1CG Installation, Operation And Maintenance Manual page 16

1. To find the charge adjustment and system charge for any evaporator and tubing
length:
2. Round to the nearest ounce and allow for gauges and hoses.
Table 3 S2CG/S2HG refrigerant charge table
Evaporator
Condenser
pairing
S2CG99 (2) WLHG09
S2CG22 (2) WLHG12
S2CG92 WLHG09+WLHG12
S2CG99 (2) CAHG09
S2CG22 (2) CAHG12
S2CG92 CAHG09 +CAC12
S2CG99 UNHG09
S2CG22 UNHG12
S2CG92 UNHG09+UNHG12
Comfort where it counts
S1CG/S1HG
• Installation, Operation and Maintenance Manual •
Refrigerant Processing
NOTICE –
to find charge adjustment
Line Adjustment = (Line Charge/FT) x Line Length
System Total = Factory Charge + Line Adjustment
Line charge Factory
per foot charge
.25 oz/ft
40/40
(23 g/m)
.25 oz/ft
34/34
(23 g/m)
.25 oz/ft
40/34
(23 g/m)
.25 oz/ft
40/40
(23 g/m)
.25 oz/ft
34/34
(23 g/m)
.25 oz/ft
40/34
(23 g/m)
.25 oz/ft
40/40
(23 g/m)
.25 oz/ft
34/34
(23 g/m)
.25 oz/ft
40/34
(23 g/m)
S2CG/S2HG
Single-Zone,
(continued)
Evaporator
Condenser
pairing
S2HG99 (2) WLHG09
S2HG22 (2) WLHG12
S2HG92 WLHG09+WLHG12
S2HG99 (2) CAHG09
S2HG22 (2) CAHG12
S2HG92 CAHG09 +CAC12
S2HG99 UNHG09
S2HG22 UNHG12
S2HG92 UNHG09+UNHG12
16
Dual-Zone
Line charge
per foot
.25 oz/ft
(23 g/m)
.25 oz/ft
(23 g/m)
.25 oz/ft
(23 g/m)
.25 oz/ft
(23 g/m)
.25 oz/ft
(23 g/m)
.25 oz/ft
(23 g/m)
.25 oz/ft
(23 g/m)
.25 oz/ft
(23 g/m)
.25 oz/ft
(23 g/m)
P/N 240007754, Rev. A [051509]
Factory
charge
40/40
34/34
40/34
40/40
34/34
40/34
40/40
34/34
40/34