Questions & Answers for: hayward h400 error codes

hayward H400 error code bo This error means "Bypass Operation". On the back of the control module there are some "dip switches". They have an on or off position. Check switch number 2. Make sure it is

hayward error code on gas heater H250 IDPL1 Error Code PF on my Hayward H250 IDPL1 what does it mean? check pressure switch if voltage both sides ok if not bad switch or clogged copper tube also check

...H400 heater. Also the service light is on. Communication error If communication between the ignition board and the display board is not established within 3 s of power-up an error will be displayed. ...

hayward h 150 ed2 error code error code hs overheating check gas pressure and burner tubes high limit

hayward pool heater is displaying a CE error code. A pool guy came out and looked at it and found that part of the circuit board was burned out. We replaced the circuit board but are still getting the

...Error IF is ignition failure.Last page shows troubleshoot walk through ranging from low gas pressure to bad gas control valve to failed wiring ...

...error code on hayward 400 pool heater heater shows power, I had to replace three mother board according to tec. Still no sign of egniting. All it does is shows code of bd? what is that? do i need to ...

...CODE on my hayward h400 heater....what is it and how can i fix it ? make sure water filter is CLEAN ! this will throw a code This is the flame sensor on this unit. Your ignitor needs to be ...

error code 6o there is no error code 60 in the world of hayward. is there any chance you are seeing bO? if so, that stands for bypass on and the heater is being controlled by a remote controller.

5c error code on hayward heater according to hayward, this code does not exist. i dont know what else to say.