Additional Sensor Error Codes - Hayward ProLogic Troubleshooting Manual

10. Additional Sensor Error Codes

Below is a list of additional "Check System" error codes which relate to open or
•Cell Sensor Open
•Cell Sensor Short
•Wtr Sensor Open
•Wtr Sensor Short
•Pool Sensor Open
•Pool Sensor Short
'Open sensor', 'Cell Missing', and 'Check Flow Switch' errors should be
checked by confirming sensor wiring is not broken. Shorted sensor errors
require may require replacement by a pool professional, to locate one, please
visit: https://www.hayward-pool.com/shop/en/pools/Dealer-Locator
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shorted sensors:
•Spa Sensor Open
•Spa Sensor Short
•Air Sensor Open
•Air Sensor Short
•No Flow – Filter Pump
•Chk Flow Switch
•Solar Sensor Open
•Solar Sensor Short
•Ambient Sensor Open
•Ambient Sensor Short
•Cell Missing