How long does it take for a pool heater to turn on?
The heater will kick in as expected right after the switch is flipped but after about 45 seconds or so, the “Service System” light goes on and the burner shuts off (but not the blower).
What does service system light mean on pool heater?
According to the manual, a “Service System” light is a good indication of some sort of flow problem. While I do have a variable speed pump that is generally set at a low flow rate for purposes of economy, this problem occurs regardless of whether I’m running the pump at the lowest speed or in high speed vacuum mode.
Why does my pool heater keep going on and off?
After about 45 seconds, the red service light goes off, the green “Heating” light flashes, and then the burner kicks in again (the heating light goes solid at that point). This cycle repeats endlessly, significantly extending out the time needed to get the spa or pool to the right temps.
What should the temp be for a pool heater?
When the spa or pool is 55 or 65 degrees, the heater works perfectly because the outlet temp is maybe 85. You think everything is OK and it has fixed itself. But when you get the pool up to 85 or above, the outlet temp starts getting near the point where the safety temp switch kills the heater.
The heater will kick in as expected right after the switch is flipped but after about 45 seconds or so, the “Service System” light goes on and the burner shuts off (but not the blower).
How long does a Hayward pool heater run?
I turn my Hayward H100d heater on, fan comes on then heater ignites and seems to be running OK. But after about 8 – 10 seconds, the ignition cuts off. The fan continues running. after 30 seconds the i … read more I have a Hayward LX-250 pool heater that I just bought used. I have a Hayward LX-250 pool heater that I just bought used.
Why does my spa heater run for 15 seconds?
It had been working fine, but when we tried to heat the spa the other day the heater ignited, ran for 15 seconds then shut off. We have replaced the thermostat, a relay and the igniter, but the problem persists. Any thoughts? Thanks. Had the same problem with my variable speed pump. I had the pump running to low (~2,500 rpm).
Why does my pool heater turn on and than right off?
Hayward pool heater turns on and than right off. You might have an issue with your venting or exchanger being at least partially blocked. If the heater can’t get rid of the products of combustion, excess heat and/or flames etc will roll out the bottom by the burner tray.
I turn my Hayward H100d heater on, fan comes on then heater ignites and seems to be running OK. But after about 8 – 10 seconds, the ignition cuts off. The fan continues running. after 30 seconds the i … read more I have a Hayward LX-250 pool heater that I just bought used. I have a Hayward LX-250 pool heater that I just bought used.
How does a Pentair pool heater shut off?
Upon powering up, it will turn on the blower and ignite, then shut off. The blower vent is warm for a few seconds and then cool air is emitted. I have repla … read more Pentair pool heater error code E05.
Hayward pool heater turns on and than right off. You might have an issue with your venting or exchanger being at least partially blocked. If the heater can’t get rid of the products of combustion, excess heat and/or flames etc will roll out the bottom by the burner tray.
