Z Grills Unstable Temperature Control

Grill temperature fluctuates widely (±40–60°F) during a cook.

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Possible Causes

Wind or cold ambient conditions, RTD probe placement or contamination, Incorrect P-setting for mode

How to Fix / Troubleshooting

Safety first: Avoid placing flammable materials near the grill when operating in windy conditions.

Steps to stabilize:

  • Shield from wind: Move the grill to a more sheltered location or use a windbreak.
  • Clean RTD probe: Wipe grease off the RTD temperature sensor to ensure accurate readings.
  • Adjust P-setting: In smoke mode, try a mid-range P-setting (P3–P4) and allow time for stabilization.
  • Avoid frequent lid opening: Each opening causes swings; use a remote thermometer if needed.
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Repair Difficulty

Very Easy 1/5

Required Part

RTD Temperature Sensor Probe
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