Note: Never connect refrigerant gauges during startup procedures. Conduct water-side analysis using P/T ports to determine water
fl
ow
and temperature difference. If water-side analysis shows poor performance, refrigerant troubleshooting may be required. Connect refrigerant
gauges as a last resort.
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HEAT CONTROLLER, INC. WATER-SOURCE HEAT PUMPS
R e s i d e n t i a l S p l i t - 6 0 H z R 4 1 0 A
R e v. : 0 3 A u g u s t , 2 0 1 2
Heat Controller, Inc. Water-Source Heating and Cooling Systems
42
Troubleshooting Form
