Tepro Ignition Failure Without Error Code

Pellet grill powers on but will not ignite, pellets feed but never catch fire

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Weak or partially failed hot rod igniter, Excess ash insulating pellets from igniter, Combustion fan not running at full speed, Pellets feeding too slowly

How to Fix / Troubleshooting

Safety first: Turn the grill off, unplug it, and allow it to cool. Confirm there are no active embers before working in the fire pot.

  • 1. Deep clean fire pot: Remove grates and drip tray. Vacuum all ash from the fire pot and ensure the igniter opening is clear.
  • 2. Check igniter glow: With the fire pot empty, reassemble enough to run safely. Plug in, start the grill, and after 2–4 minutes look for a bright red glow from the igniter. If it is dim or intermittent, replace the igniter.
  • 3. Confirm fan operation: Listen for the combustion fan during startup. Weak airflow can prevent ignition. Clean the fan and housing; replace the fan motor if it does not reach full speed.
  • 4. Verify pellet feed: Ensure pellets drop into the fire pot within the first few minutes of startup. If feed is very slow, check for partial auger jams or low hopper level.
  • 5. Manual light test: As a diagnostic, you can light a small handful of pellets in the fire pot with a long match or lighter (with the grill unplugged, then plug in after flame is established). If the grill runs normally after manual lighting, the igniter is the primary suspect.
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Repair Difficulty

Medium 3/5

Required Part

Hot Rod Igniter
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