Step-by-Step DIY Fix Guide
- SAFETY: Unplug the refrigerator.
- Perform a hard reset: unplug for 5 minutes, reconnect.
- If Fault 1 clears and the fridge runs normally, monitor for 24 hours.
- If Fault 1 returns, contact Fisher & Paykel service — the control module requires professional diagnosis.
If the airflow problem comes back
- If airflow still seems weak after the basic checks, the fan path or a deeper obstruction becomes more likely.
- Fault 1 returns after a 5-minute power reset
What This Error Means
The Fault 1 fault code on your Fisher & Paykel Refrigerator means: The main control module failed its self-test during startup. This indicates a control board fault that prevents the refrigerator from running its normal operating sequence. Also displayed as F1 on some models.
Most common cause: control board component failure.
Contact Fisher & Paykel service if Fault 1 returns after a reset.
Most Likely Cause by Symptom
The Fisher & Paykel refrigerator may stop, pause, or refuse to complete the cycle normally.
Likely cause: Control board component failure
Check first: SAFETY: Unplug the refrigerator.
The warning may return immediately because the appliance is detecting an internal fault.
Likely cause: Power surge damage
Check first: Perform a hard reset: unplug for 5 minutes, reconnect.
Common Causes
- Control board component failure
- Power surge damage
- Firmware error on the control module
What Not to Do
- Do not repeatedly power cycle the refrigerator if Fault 1 keeps returning — this does not resolve a hardware fault
Model and Display Variation Notes
Model-family notes
- Fisher & Paykel refrigerator display wording and code formats can vary by series.
- If your model behaves differently, check the owner manual before trying any deeper maintenance step.
- Some models may display the same fault as Fault 1, F1.
Display and panel differences
- Some control panels show this issue as Fault 1, F1 instead of only Fault 1.
- Panel wording and whether the code appears with letters, numbers, or a longer variant can differ by model family.
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 refrigerator parts.
Common parts
- Main control board (~$150–$350) (varies) - consult technician
This section stays service-first because the page points more strongly toward support or professional repair than a routine parts purchase.
When Not to Keep Troubleshooting
Fault 1 returns after a 5-minute power reset
How to Prevent It Recurring
- Use a surge protector — control board failures are frequently caused by power spikes
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 refrigerator 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.