burner does not light

  1. D

    Pentair MiniMax Plus 400 burners won't start

    Hi everyone, I have an issue with my pool heater Pentair minimax plus 400. I get POWER, TSTAT, AUX, PRESS lights on (green) and service light red. Heat light is off. On the back side all LEDs are green (PVALV, TFUSE, HITEMP). Pilot starts and burns, but the main burner does not start. Control...
    • DenZ
    • Thread
    • burner does not light heater issue minimax pentair
    • Replies: 3
    • Forum: Everything Else
  2. G

    Mastertemp 125 runs for a few seconds

    My MT 125 ignites and runs for 10-30 seconds and then shuts off. No error codes or error LEDs appear. Gas supply is adequate. Air flow seems fine. Any suggestions?
  3. C

    Pentair MasterTemp 400 Burner won't light

    Dear TFP forum members, I live in southern Nevada, as the 3rd homeowner, with an in-ground pool (~16.5K gal). The pool equipment includes a Pentair MasterTemp 400, natural gas heater. I'm not sure of the age of the heater but I would say likely 6 or 7 years old. A few days ago I started the...
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