Hayward HeatPro HP20654TC - User Manual

Hayward/Summit Heat Pump
Troubleshooting Guide
© 2012 Hayward Industries

Summary

Safety Warning!

Common Error Code: LP

Common Error Code: HP;HI

Sensor Error Codes: PO;OP and Pc;SH

PO;OP: Open Water Temperature Sensor

Explains the PO/OP error for an open water temperature sensor.

Pc;SH: Shorted Water Temperature Sensor

Explains the Pc/SH error for a shorted water temperature sensor.

Defrost Sensor Error Codes: dPO;cOP and dPc;cSH

dPO;cOP: Open Defrost Temperature Sensor

Explains the dPO/cOP error for an open defrost temperature sensor.

dPc;cSH: Shorted Defrost Temperature Sensor

Temperature;Resistance Charts

Common Error Code: Flo;PS

Common Error Code: Blank Display

Common Error Code: FS;deF

Hot Gas Bypass (HGBP) Operation and Troubleshooting

Trouble Shooting: Symptoms of a failed hot gas bypass

Summit;EasyTemp;HeatMaster Setup Menu

Heat Pump Specifications

Flow Chart: PS;FLo Issues

Flow Chart: HI;HP Issues

Troubleshooting Flow Charts: Sensor Errors

OP;PO - SH;Pc Flow Chart

cOP;dPO - cSH;dPc Flow Chart

Flow Chart: LP Issues

Alternative Leak Detection Methods

Hayward HeatPro HP20654TC Specifications