Another reason why your Hayward heater may display the LO code is due to a defective temperature limit switch. As the name suggests, the temperature limit switch has the role of limiting the temperature of the pool heater to within safe limits. It’s also called the furnace plenum thermostat. If it’s faulty, the LO … See more The role of the water pressure switch is to shut off the heater when the water circulation pump shuts off. This helps keep the water heater off if there is no water to heat. Besides saving … See more The third major reason why your Hayward pool heater will display the LO code is a defective vent pressure switch. A vent pressure switch is a safety feature that shuts down the … See more WebLimit string open error If the limit string opens the heater shuts down and goes into lockout. Automatic restart is 2 minutes after the error condition is corrected and the limit string closes. See below for more detail. EEPROM ERROR An error was detected in the ignition control circuit board. Pomona, CA Clemmons, NC Nashville, TN
Hayward Pool Heat Pumps Troubleshooting Guide
WebMay 27, 2024 · Here are some of the common error codes of a Hayward pool heater: bD - Gas valve error or data retrieval error HF - Flame is sensed but the gas valve is OFF PF - Electrical supply wiring error (low … WebHayward H Series H250 H200 H300 GAS Pool Heater Repair Switch Replacement / Pool Heater Won't Light Chargèro 5.81K subscribers Subscribe 79 53K views 7 years ago clothing stores new brunswick nj
How to diagnose and repair your Hayward H Series Natural Gas ... - YouTube
WebAudio turned out weird, so you may have to turn the volume up!How to diagnose and repair your Hayward H Series (H250) Gas pool heater. Audio turned out weird, so you may have to turn the volume up ... WebFeb 26, 2024 · 1. Reset the breaker for the electrical circuit to the pool heater by flipping the breaker switch to the "Off" position and then to the "On" position. Typically, the breaker is … May 31, 2016 · byte 0xc7