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www.enviromaster.comSide Discharge Condensers
10
INSTALLATION INSTRUCTIONS
9. Refer to Charts on page 12 to “ne
tune” the refrigerant charge to meet
your conditions.
REFRIGERANT PROCESSING
COMPLETE PIPING CONNECTIONS
IMPORTANT NOTES:
1. To nd the charge adjustment and system charge for any evaporator and tubing length:
Line Adjustment = (Line Charge/FT) x Line Length
System Total = Factory Charge + Line Adjustment
2. Round to the nearest ounce and allow for gauges and hoses.
8. Charge to proper weight, charge
based on feet of interconnect (tables
starting on page 10).
S1C REFRIGERANT CHARGE TABLE
CONDENSER EVAPORATOR PAIRING LINE CHG/FT FACTORY CHARGE
S1C9 CAH12
.25 oz. 37 oz.
S1C2 CAH12
.25 oz. 40 oz.
S1C8 CAH24
.56 oz. 51 oz.
S1C4 CAH24
.56 oz. 65 oz.
S1C3 CAC36
.56 oz. 72 oz.
S1C6 CAC36
.56 oz. 90 oz.
S1C9 WLH09/UNH09
.25 oz. 37 oz.
S1C2 WLH12/UNH12
.25 oz. 40 oz.
S1C8 WLH24/UNH24
.56 oz. 51 oz.
S1C4 WLH24/UNH24
.56 oz. 65 oz.
S1C3 WLC30/UNC36
.56 oz. 72 oz.
S1C6 WLC36/UNC36
.56 oz. 90 oz.
S1H (HEAT PUMP) REFRIGERANT CHARGE TABLE
CONDENSER
EVAPORATOR PAIRING
LINE CHG/FT FACTORY CHARGE
S1H9
WLH09/UNH09
.25 oz. 41 oz.
S1H2
WLH12/UNH12
.25 oz. 44 oz.
S1H8
WLH24/UNH24
.56 oz. 53 oz.
S1H4
WLH24/UNH24
.56 oz. 67 oz.
Note: Charging should be done with a dial-a-charge or weighed in with a scale.
S2C
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S1C
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