Question about Hayward Pool & Spa

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Hayward H starts up and stays on for 45 mins.It then shuts down with IF on display and service light comes on.I cleaned spider nest out of 2 gas orifices and problem persists.What else could issue be?

Posted by Albert Dalessandro on

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Ted Free

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As you didn't list a specific type and I am unfamiliar with the brand, here is what I suggest. Check your thermostat. It may have some corrosion that needs cleaned off or may need to be replaced. If it has a control box, check that also, as it can cause issues with various parts of the system.

Posted on May 17, 2019

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Charles Moore

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Check your filters and clean or replace

Posted on May 17, 2019

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5 Related Answers

Anonymous

  • 1 Answer

SOURCE: Sanyo PLC-XT16

The problem is faulty capacitor on one of the control pcb's . needs to go to a technician for repair

Posted on Jul 04, 2008

Anonymous

  • 1 Answer

SOURCE: TURNS ON OK THEN SHUTS DOWN, GREEN LIGHT STAYS ON

Mine does the same thing try a new lamp I am with what I have read this is the best solution. I have had green screen two fans replaced and now this. The picture was great but with all the problems i would never but a sony product ever again for anyone out there you should tell them sony sucks and send them to this web site for clues. Good luck.

Posted on Dec 30, 2008

Anonymous

  • 69 Answers

SOURCE: '04 volusia still shutting down

I would recomend checking to be sure the fuel and vacum lines n the tank are installed correctly, Open the fuel filler and start the bike and see if it has any change on the problem, if so you have a vacum issue.

Posted on Mar 10, 2009

jumptrout51

steve

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SOURCE: pilot light wont stay lit.want to clean the orifice

You shut off the gas.
Shut off the power.
Remove the gas valve and burner assembly.
After cleaning and reassembly you must purge the system and use a gas leak detecting soap to verify no leaks before turning on the power.

Posted on Apr 15, 2009

Anonymous

  • 15 Answers

SOURCE: My hayward h400ed2 heater starts for 2-3 seconds

Have you installed anything in your home that uses gas? Alot of times it due to low gas pressure.

When you checked the orfices did you actually remove them? or just stick a paperclip inside and clean them?

If the heater is firing ..even for 2-3 seconds the ignightor is fine. If it wasnt it wouldnt lite, period... bad call on hayward

Posted on Aug 22, 2010

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2 Answers

I have a hayward SR333Lp that ignites for 5 seconds and then displays service heater. No leds on back of board to indicate cause


Today's gas appliances are designed to shut off when combustion problem is detected.
For example if burner parts are dirty of clogged, the gas valve continues releasing gas, but not all the gas is burned.
This caused potential explosion risk, with unburned gas in the combustion chamber and flueway.
Call service tech to clean combustion parts, check pilot or igniter alignment, check gas control valve, and gas pressure, and bleed air out of gas line if needed.
Search internet for product manual. Product number appears on label, and then add .pdf to search parameter.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

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1 Answer

My Hayward H Heater turns on, fires up the gas,


bet you have a spider web or small debri in the gas lines, take a wire into each one, happened to me too

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2 Answers

Pilot lite will not stay lit, have a full tank of propane


YOU WILL HAVE TO TAKE THE TUBE FROM THE CONTROLLER TO THE PILOT TIP APART AND CLEAN OUT THE ORFICE AS THE SPIDERS MAKE NESTS IN THEM.

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1 Answer

H400FDN... Lights... burns for 5 secs... turns off... repeats...


Pull your heat tray and clean burners and check for rat nests. A common cause of this is spider webs in the gas orfaces on the supply pipe. If you remove the brass orfaces they may have small,small,small tiny webs inside them oyu can blow out or clear with a toothpic. they dirvet the gas from the main burner (the one with the ignitor) as the gas builds it will poof and start but then the other burners that have gas flow won't be close enough to let the ignitor read flame so it will cycle just like you describe. My kingdom for a toothpic. I have made a tool to do this out of a stripped wire bent just so with the end roughed up to catch the webs so I didn't have to pull the tray on heaters with this proble. You should pull the tray and see the whole problem to understand it better.. I hope this helps and good luck.

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H250 heater spark, but no pilot


Spider nest in the pilot assembly. You should be able to pull the pilot out, remove the pilot tube and orifice inside, and see and clean out the silk.If not, a new assembly is about $100 from a pool store. We sell them at www.arrowmotor.net

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1 Answer

Black soot like smoke coming out of top of pool heater,


Your flames should be blue; orange means a poor combustion mixture. Pull the copper jets out of the manifold one at a time and inspect the inside for spider nests. They are screwed into the black tube that exits your gas valve, bends down and then along the front of the burner tubes. You will likely find most of the jets blocked. If they are not or you still have a problem after cleaning them out, you'll need a tech to measure the gas pressure in and out of the gas valve.

Jun 07, 2009 | Hayward H Series Pool & Spa Heater 400k...

3 Answers

Hayward H400 Pool heater will not stay lit


"IF" - Hayward Pool Heater Fails to Ignite: the most common reason for this problem is insufficient gas supply. The Hayward heater LED display will show a diagnostic fault code of "IF" which stands for Ignition Failure. Undetected gas pressure problems if not investigated properly may result in unnecessary replacement and servicing of your Hayward Pool Heater.

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3 Answers

Hayward H Series 400,000 BTU Pool Heater Won't Ignite


You can not manually light it. Open the front cover look for the gas nozzles brass looking on a tube. on the right side you will see a wire going to a sensor above the next to last burner take the nozzle out for that burner. 7/16 wrench unsrcew the nozzle and see if it is clogged. use something soft to push it out. Spiders love to lay eggs in these. Spray with WD40 and reassemble should work now

Best of luck

May 25, 2009 | Hayward Pool Products Hayward 400k Lp H...

1 Answer

Heater won't stay lit


On your main gas manifold you have orfaces that screw into it at each burner. Remove these and see if their are small spider webs in them. They will look like little lint balls. They can keep your main burner from getting gas and in turn keep the heater from sensing flame. The pilot lights and the heater starts but no flame at the main will shut it rite down. See if this helps.

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