Installation Instructions
COMPLETE PIPING CONNECTIONS
8.Charge to proper weight, charge based on feet of interconnect (tables starting on page 10).
9.Refer to Charts on page 12 to “fine tune” the refrigerant charge to meet your conditions.
S1C | S2C |
Shown | Shown |
Note: Charging should be done with a
REFRIGERANT PROCESSING
IMPORTANT NOTES:
1. To find 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.
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. |
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S1C3 |
| WLC30/UNC36 | .56 oz. | 72 oz. |
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S1C6 |
| WLC36/UNC36 | .56 oz. | 90 oz. |
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| 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. |
Side Discharge Condensers | 10 | www.enviromaster.com |
