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Error Code

Fisher & Paykel Refrigerator 40

Homeowners usually land here after 40 interrupts a Fisher & Paykel Refrigerator cycle. Below: cautious symptoms, safe checks, and how ActiveSmart refrigeration — numeric fault codes fits the picture — without unsafe DIY.

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Reviewed by Ethan Cole · Last reviewed August 10, 2026

Ethan Cole Written by Ethan Cole Appliance Repair Content Specialist Published August 10, 2026 Updated August 11, 2026 Technically reviewed August 10, 2026

Content status: Verified

Error code 40
Appliance Refrigerator
Affected model series ActiveSmart refrigerator/freezer (verify generation on your serial label)
Quick answer

40 guide for Fisher & Paykel Refrigerator: symptoms, checks, and booking an independent diagnosis.

Model compatibility: Fisher & Paykel reuses codes across series and model years, so 40 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.

Plain language

What this code means

Fisher & Paykel may reuse display labels across generations. For 40 on ActiveSmart refrigeration — numeric fault codes, compare the on-screen text with your model’s error table.

Signs

Symptoms you may notice

  • The control panel displays or flashes the number 40 (sometimes as a repeating flash/beep pattern rather than a steady number).
  • Cooling performance may be affected while the fault is active.
  • An alarm tone may sound alongside the numeric code.
Before you call

Safe checks you can make

These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.

  • Note exactly how the number is shown (steady display, or a count of flashes/beeps), since this affects how it should be read.
  • Confirm the appliance has stable power and the door is closing and sealing properly.
  • Check that vents inside the cabinet are not blocked by food items.
  • Avoid repeatedly opening the door, which can affect internal temperature and readings.
  • Record the full model and serial number from the rating plate.

Important safety warning. Never open or attempt to service the sealed refrigerant system — this must only be handled by a certified technician. Do not access internal wiring or control boards. If you notice unusual odors, smoke, or exposed wiring, disconnect power at the wall if safe to do so and call a professional.

Get help

When to call a technician

If you are unsure about 40 at any point, step away from internal panels and schedule Fisher & Paykel Appliance Repair. Sealed, gas, and high-voltage work stays with qualified technicians.

Code still active?

Have this Fisher & Paykel alert verified on site

Repeating fault codes usually need platform-specific testing. We confirm the cause and price the fix before work begins.

FAQ

Frequently asked questions

References

Sources & references

Code still active?

Have this Fisher & Paykel alert verified on site

Repeating fault codes usually need platform-specific testing. We confirm the cause and price the fix before work begins.

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Tell us what’s wrong — we’ll take it from there

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