12)
Observe operating discharge and suction pressures. The discharge pressure should be correspondent to
the saturated temperature selected for refrigerant 22 (R-22). This pressure range should be
approximately 190-245 psig. It is essential that the water regulating valve be rechecked by the installer,
since the factory adjustment may have deviated through shipment and installation. Refer to paragraph on
water regulating valve for valve adjustment instructions.
13)
Backseat compressor suction and discharge service valve by turning stem counterclockwise. Remove
pressure gauges and re install service cap in each valve.
14)
Replace compressor compartment panel of the unit.
NOTE
Gauge ports of suctions and discharge line shutoff valves are 1/4" male flare size.
WARNING ----------------------WARNING -----------------------WARNING
REPLACE CONDENSER DRAIN PLUG PRIOR TO OPERATION OF UNIT. PLUG REMOVED
AFTER TEST TO ELIMINATE POSSIBLE CONDENSER COIL FREEZE-UP DURING
STORAGE AND SHIPMENT.
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