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Heat Pump Fault Finder AU

Verified codeset result

The manufacturer documentation publishes fault code A26 for the FRE/FREC split controller display, mapped to the affected Ecogenica models listed below.

Fault code A26

Ecogenica FRE/FREC split controller display: A26

FRE/FREC split controller display

Ecogenica logo (for identification)

Last verified from the captured official source review.

A26 meaning for this display codeset

This page isolates Ecogenica fault code A26 for the FRE/FREC split controller display. It does not combine the Ecogenica A26 meaning with another controller or codeset.

Before applying the Ecogenica A26 meaning, confirm the affected model uses the FRE/FREC split controller display. In that controller namespace, A26 means documented as intake air temperaure sensor failure.

The Ecogenica FRE/FREC Owners Manual, March 2024 source anchor on page 19 supports this Ecogenica A26 record for the FRE/FREC split controller display.

The permanent source key ecogenica-fre-frec-split-display A26 keeps the ecogenica-fre-frec-split-display A26 controller/code pairing distinct in publication.

What the documentation says

Documented as Intake Air Temperaure Sensor Failure.

This is a paraphrase of the manufacturer’s documentation. A licensed technician confirms the actual cause.

Severity

Amber — service attention

Amber means the fault needs attention; contact the manufacturer or a licensed technician if it persists.

Source-grounded diagnosis context

Documented causes

  • The manual attributes the intake temperature sensor fault to an open or short circuit.

    Source: Ecogenica FRE/FREC Owners Manual, March 2024, PDF page 20 — official source moved; archived evidence retained at evidence/ecogenica-fre-frec-owners-manual.pdf

Repair, replacement and warranty context

Start with diagnosis, then compare repair and replacement

An amber classification usually calls for a diagnosis and repair quote, not automatic replacement. Compare parts availability, repair cost and system age only after the fault has been confirmed by an appropriately licensed professional.

This brand has a verified current Australian support route, so check warranty coverage with the manufacturer before authorising paid repair or replacement work.

Affected models

Every model mapped to this codeset is listed with the evidence match state used by this site.

Related codes from this codeset

These codes appear in the same documented controller or display codeset.

  • A22

    Documented as Coil Temperaure Sensor Failure.

  • A23

    Documented as Exhaust Temperaure Sensor Failure.

  • A25

    Documented as Ambient Temperaure Sensor Failure.

  • A51

    Documented as Operator Cable Interruption Protection.

  • A61

    Documented as High Temperature Protection.

Choose the right next step

Warranty or local repair?

Answer both questions. If the unit may be covered, we will direct you to the manufacturer first. Your answers stay in this page unless you submit a repair request.

Choose both answers to see the recommended route.

Official source

Where this result comes from

Ecogenica. Ecogenica FRE/FREC Owners Manual, March 2024, PDF page 19 — official source moved; archived evidence retained at evidence/ecogenica-fre-frec-owners-manual.pdf. Retrieved .

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