Skip to content
Heat Pump Fault Finder AU

Verified shared codeset

Every result below passed dual extraction agreement and source-anchor checks.

DISPLAY codeset

Enviroflo AR and GR controller display

10 documented fault codes, shared only by the compatible models listed here.

In the display order below, the held evidence set runs from Rinnai EHPA300VM to Rinnai EHPG265VM; its published labels start with E01 and end with E10. The source and each model-mapping record remain visible on this page.

Compatible models

This result is published only for the models explicitly covered by the source evidence.

  • RinnaiEHPA300VM
  • RinnaiEHPA300VMH
  • RinnaiEHPA340VM
  • RinnaiEHPA340VMH
  • RinnaiEHPG180VM10
  • RinnaiEHPG215VM
  • RinnaiEHPG265VM10
  • RinnaiEHPG280VM
  • RinnaiEHPG300VM
  • RinnaiEHPG265VM

Published codes

Fault code

E01

Amber — service attention

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

Documented as an ambient temperature sensor fault.

A licensed technician confirms the actual cause.

View the canonical E01 result

Fault code

E02

Amber — service attention

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

Documented as an upper tank temperature sensor fault.

A licensed technician confirms the actual cause.

View the canonical E02 result

Fault code

E03

Amber — service attention

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

Documented as a discharge temperature sensor fault.

A licensed technician confirms the actual cause.

View the canonical E03 result

Fault code

E04

Amber — service attention

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

Documented as an evaporator temperature sensor fault.

A licensed technician confirms the actual cause.

View the canonical E04 result

Fault code

E05

Amber — service attention

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

Documented as a suction temperature sensor fault.

A licensed technician confirms the actual cause.

View the canonical E05 result

Fault code

E06

Amber — service attention

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

Documented as a lower tank temperature sensor fault.

A licensed technician confirms the actual cause.

View the canonical E06 result

Fault code

E07

Amber — service attention

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

Documented as high-pressure switch protection.

A licensed technician confirms the actual cause.

View the canonical E07 result

Fault code

E08

Amber — service attention

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

Documented as discharge temperature being too high.

A licensed technician confirms the actual cause.

View the canonical E08 result

Fault code

E09

Amber — service attention

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

Documented as low supply voltage.

A licensed technician confirms the actual cause.

View the canonical E09 result

Fault code

E10

Amber — service attention

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

Documented as high supply voltage.

A licensed technician confirms the actual cause.

View the canonical E10 result

Official source

Where this result comes from

Rinnai Australia. Rinnai Enviroflo AR and GR Series Heat Pumps Error Codes. Retrieved .

Report a problem with this page