Bo Hayward Heater. Hayward A/G Pool Heater 100000 BTU LP H100IDP1 Hayward Heater BO Code: What Does It Mean? The BO code on your Hayward heater's display stands for "Flame Rollout Switch Open." This code indicates a problem with the flame rollout switch, which is a safety device designed to shut off the heater if it detects flames outside of the combustion chamber Heater is controlled by remote control or auxiliary panel
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Step 3: If yes, disconnect the p4 plug from the connection and take the voltage reading of pins 4 and 6 How To Get Rid of Hayward Pool Heater bO Code [Solved] When you are getting the Hayward heater bO code on display even when you aren't using the remote thermostat to control the heater, follow the instructions below to make the code go away
Hayward CSPA XI Electric Spa Heater 11kW
You need to put the heater in STANDBY Mode to erase the bO code from the display. Follow the easy steps below to put your Hayward heater in bo mode You need to put the heater in STANDBY Mode to erase the bO code from the display.
Hayward Pool Heater If Code. 'bo' should appear on the display when the heater has successfully entered bypass mode It's a common issue that signals a specific fault in your heater's operation
Hayward Universal HSeries Low NOx Heater 400K BTU NG W3H400FDN. Don't worry, though; you're about to get the lowdown on what this code means and how you can troubleshoot it effectively Step 5: Remove the plug from the E10 connector of ICB and.