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Heat Pump Fault Finder AU

Verified codeset result

The manufacturer documentation publishes fault code E8 for the HP170 integrated controller display, mapped to the affected Chromagen and Midea models listed below.

Fault code E8

Chromagen and Midea HP170 integrated controller display: E8

HP170 integrated controller display

Chromagen logo (for identification)

Last verified from the captured official source review.

E8 meaning for this display codeset

This page isolates Chromagen and Midea fault code E8 for the HP170 integrated controller display. It does not combine the Chromagen and Midea E8 meaning with another controller or codeset.

Before applying the Chromagen and Midea E8 meaning, confirm the affected model uses the HP170 integrated controller display. In that controller namespace, E8 means documented as an electric leakage error.

The Chromagen Midea HP170 Installation and Owner’s Manual, Version 1.3 source anchor on page 22 supports this Chromagen and Midea E8 record for the HP170 integrated controller display.

The permanent source key chromagen-midea-hp170-display E8 keeps the chromagen-midea-hp170-display E8 controller/code pairing distinct in publication.

What the documentation says

Documented as an electric leakage error.

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

Severity

Red — urgent safety concern

Red means the documented fault involves safety-critical, leak, electrical, refrigerant, lockout or overheat language.

Source-grounded diagnosis context

Documented causes

Qualified service work

What a technician will check

These are paraphrased technician-facing checks from the manual, not homeowner instructions.

Repair, replacement and warranty context

Prioritise safety before the repair-or-replace decision

A red classification warrants urgent assessment by an appropriately licensed professional. The code alone cannot establish whether a component repair or full system replacement is proportionate.

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.

  • E4

    Documented as an evaporator temperature sensor error.

  • E5

    Documented as an ambient temperature sensor error.

  • E6

    Documented as a compressor discharge temperature sensor error.

  • E9

    Documented as a compressor suction temperature sensor error.

  • P2

    Documented as high discharge temperature protection.

  • P4

    Documented as compressor overload 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

Chromagen Australia. Chromagen Midea HP170 Installation and Owner’s Manual, Version 1.3, PDF page 22. Retrieved .

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