EMI WLHG09 - Refrigerant Processing

WLCG/WLHG High-Wall Air Handlers
• Installation, Operation and Maintenance Manual •
P/N 240008111, Rev. G [06/18/10] 17
S1CG/S1HG, S2CG/S2HG and top discharge R410A refrigerant charge table Table 2
Condenser
Wall Unit
pairing
Line charge
per foot
Factory
charge
Top discharge, Multi-zone
S1CG9 WLHG09
.25 oz./ft
(23 g/m)
39.5 oz.
(1119 g)
Circuit capacity
Wall Unit
Paring
Line charge
per foot
Factory
charge
S1CG2 WLHG12
.25 oz./ft
(23 g/m)
33.75 oz.
(956 g)
S1CG8 WLHG24
.64 oz./ft
(59 g/m)
65.25 oz.
(1764 g)
9,000 Btuh WLHG09
.25 oz./ft
(23 g/m)
46.5 oz.
(1318 g)
S1CG4 WLHG24
.64 oz./ft
(59 g/m)
63.0 oz.
(1786 g)
12,000 Btuh WLHG12
.25 oz./ft
(23 g/m)
45.25 oz.
(1282 g)
S1CG3 WLCG30
.64 oz./ft
(59 g/m)
97.5 oz.
(2764 g)
18,000 Btuh WLHG24
.64 oz./ft
(59 g/m)
96.75 oz.
(2742 g)
S1CG6 WLCG36
.64 oz./ft
(59 g/m)
80.0 oz.
(2267 g)
24,000 Btuh WLHG24
.64 oz./ft
(59 g/m)
78.5 oz.
(2225 g)
S1HG9 WLHG09
.25 oz./ft
(23 g/m)
51.52 oz.
(1460 g)
Side Discharge Multi-zone
S1HG2
WLHG12
.25 oz./ft
(23 g/m)
45.75 oz.
(1296 g)
Circuit capacity
Wall Unit
Paring
Line charge
per foot
Factory
charge
S1HG8 WLHG24
.64 oz./ft
(59 g/m)
63.0 oz.
(1786 g)
9,000 WLHG09
.25 oz./ft
(23 g/m)
44 oz.
(1247 g)
S1HG4
WLHG24
.64 oz./ft
(59 g/m)
60.75 oz.
(1722 g)
12,000 WLHG12
.25 oz./ft
(23 g/m)
39 oz.
(1105 g)
Refrigerant Processing
NOTICE – to find charge adjustment
To nd the charge adjustment and system charge for any air handler and tubing 1.
length:
Line Adjustment = (Line Charge/FT) x Line Length
System Total = Factory Charge + Line Adjustment
Round to the nearest ounce and allow for gauges and hoses.2.