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FISHER-PAYKEL C1

Fisher & Paykel oven Error Code C1: Oven Temperature Exceeded Maximum Safe Limit

Clear meaning, realistic next steps, and safe guidance without turning the page into a long repair manual.

What it means

The oven cavity temperature has exceeded 305 °C (581 °F) outside of a self-clean cycle. C1 is a critical safety cut-out — the oven will switch all heating off immediately and lock out further operation until the fault is cleared by a technician.

Severity

High - stop using the Fisher & Paykel oven until the cause is understood or professional help is arranged.

Can you fix it yourself?

No - Professional service is usually the safer path.

Most likely cause

Temperature sensor failure - A failed NTC probe sends an inaccurate low reading, causing the control board to overheat the cavity.

Estimated time for safe first checks: Varies by fault.

Step-by-Step DIY Fix Guide

  1. SAFETY: Disconnect power before inspecting this appliance.
  2. Switch the oven off at the wall immediately — do not attempt to clear C1 by power-cycling.
  3. Allow the oven to cool completely with the kitchen ventilated.
  4. Contact Fisher & Paykel service. Quote error code C1 — they will prioritise it as a safety fault.
  5. Do not use the oven until a qualified technician has inspected and repaired it.

If the warning comes back after restart

  • If the door closes normally but the warning keeps returning, the latch or switch path becomes more likely than a simple alignment issue.
  • If the warning returns immediately after a clean restart, the sensor or wiring path becomes more likely than a one-time glitch.

What This Error Means

The oven cavity temperature has exceeded 305 °C (581 °F) outside of a self-clean cycle. C1 is a critical safety cut-out — the oven will switch all heating off immediately and lock out further operation until the fault is cleared by a technician.

Most Likely Cause by Symptom

The Fisher & Paykel oven may stop, pause, or refuse to complete the cycle normally.

Likely cause: Temperature sensor failure - A failed NTC probe sends an inaccurate low reading, causing the control board to overheat the cavity.

Check first: SAFETY: Disconnect power before inspecting this appliance.

Common Causes

  • Temperature sensor failure - A failed NTC probe sends an inaccurate low reading, causing the control board to overheat the cavity.
  • Control board relay failure - A stuck relay allows an element to run continuously with no off cycles.
  • Thermal limiter failure - The backup thermal cut-out has not operated as designed.

Model and Display Variation Notes

Model-family notes

  • Fisher & Paykel oven display wording and code formats can vary by series.
  • If your model behaves differently, check the owner manual before trying any deeper maintenance step.

Display and panel differences

  • Panel wording can vary by series, so confirm the exact code pattern before buying parts.

Parts, Tools and Service Options

Service option

Fisher & Paykel service visit if the warning returns after the basic checks are complete.

Manual and model check

Check your exact model and manual before ordering any Fisher & Paykel oven parts.

Common parts

  • Oven temperature sensor (NTC probe) ($25–$60) - check exact model compatibility
  • Control board ($150–$350) - check exact model compatibility
  • Thermal limiter ($20–$50) - check exact model compatibility

This section stays service-first because the page points more strongly toward support or professional repair than a routine parts purchase.

How to Prevent It Recurring

  • Annual inspection by a qualified technician can catch failing sensors before they cause overtemperature events.

Related Error Codes

Extra notes

  • This page is based on Fisher & Paykel support material and stays conservative where model-specific guidance may vary.
  • The goal is to help you identify safe first checks before you move into parts, service, or model-specific manual lookup.

Source and model notes

Last reviewed: 2026-04-10

Based on: Based on Fisher & Paykel support material and edited into consumer-safe guidance for the exact code family on this page.

View Fisher & Paykel North America Support

Model coverage note: Fisher & Paykel oven code meanings can vary by series, control panel, and model family, so use this page as a safe starting point rather than a replacement for the model-specific manual.

Important: FixThisError is an independent guide, not the manufacturer. Use your model-specific manual when the panel wording or behavior differs.

Always disconnect power before inspecting appliances. If unsure, contact a licensed appliance technician.