Hayward Model H3501 Pool Heater

Reply

  #1  
Old 05-22-11, 01:34 PM
Member
Thread Starter
Join Date: May 2011
Location: USA
Posts: 1
Hayward Model H3501 Pool Heater

Hi
I have a Model H3501 Hayward Pool heater. We have had this heater for about 10 years with very good service thus far. I am trying to light it off and the pilot is not staying lit. I can see it spark and light off, but after 1 minute when I release the selector knob, the pilot goes out. I am thinking it is either the thermopile or the gas valve. If the thermopile voltage is above 500 mV, then the problem should be the gas valve. Question does it matter if I check the voltage with thermopile hot or at ambient temperature?

Thanks Ken
 
Sponsored Links
  #2  
Old 05-22-11, 06:41 PM
lawrosa's Avatar
Super Moderator
Join Date: Dec 2010
Location: USA
Posts: 17,607
Page 36 here will tell you how to trouble shoot.

http://www.hayward-pool.com/pdf/manuals/Manual285.pdf

Let us know how you make out.

Mike NJ
 
Reply

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Thread Tools
Search this Thread
Display Modes
'