Question about Pool & Spa
Make three attempts to get heater running. most electronic ignition heaters will lock out after 3-4 times. after it locks out error codes should present themselves.....such as ignition failure, prs, etc.
ensure proper gas and water pressure. check voltage supplied to your raypack's igniter aswell. if heater fires up then instantly shuts off, then it may be the flame sensor
Posted on Dec 05, 2013
SOURCE: service light on
I just had the same problem resolved, my mastertemp 400 would run up the temp to 82F and then cutoff, the service light flashes and then 50 seconds later the heater would restart and run for 2 minnutesbefore shutting down again and relighting in 50 seconds. Repeating until the temp setting is reached.
I had the pool guy out 3 times until he found a bad thermal regulator valve (kit #77707-0010). Once replaced the heater runs great.
He told me that it's my pool chemestry that is to blame, I had it checked (like I do weekely by me and monthly by the pool supply store) and it perfect??? I'm now questioning what caused the corroson and stop it from coming back?
I hope tis helps.
Posted on Feb 06, 2009
this usually indicates a high limit condition.you must first ascertain if you have a component failure or a true high tempature condition.your model has 2 limit controls and they are both located in side panel on water in/out header
Posted on Sep 19, 2009
You most likely have a bad water temperature sensor. Replace the water temperature sensor that is probably near the discharge side of the filter pump. That should take care of the problem.
Posted on Oct 22, 2009
Sounds like your compressor is not running. After your fan goes on in one to five minutes you should hear the compressor kick in. If it does this and then kicks out again it can be something as simple as water flow and you can adjust the valves to get more or less flow to keep it running. If not you probally need a repairman. It is ether your compressor or the capicators that start the compressor and this is all high voltage. Good luck.
Posted on Jan 26, 2010
If the unit is lighting then shutting off then repeating it isn't rectifying, means not sensing the flame. May have a bad flame sensor or ignition control. I'm guessing your AGS is indicated on the GUI also.
Posted on Mar 07, 2010
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