CodeRegistry
Brands
  1. Home
  2. Rheem
  3. Water Heaters
  4. Error code displayed on remote control
About·Privacy·Terms

CodeRegistry — Your global library for technical solutions.

For your safety: always follow the equipment manufacturer’s official manuals. CodeRegistry is an independent help site and is not affiliated with the brands listed here.

Error code displayed on remote control

Error code displayed on remote control - See Service Error Code Chart

Rheem · Water Heaters

What does Error code displayed on remote control mean?

An error code is shown on the remote control panel. The specific meaning requires referencing the Service Error Code Chart.

Common Causes

  • Various internal faults
  • Communication issue between remote and unit

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Refer to the 'Service Error Code Chart' (Page 77) for the specific error code displayed.

  2. 2

    Follow the solution provided for that specific error code.

  3. 3

    If the error code is not listed or the problem persists, contact a qualified service technician.

Browse all codes in this manual (70)
Verified technical data. Last updated: April 2026

Related Faults

1111 - Gas shut-off valve is not fully open1212 - Gas service interrupted or LP gas low13Hot and cold water lines reversed
Source: Rheem Water Heaters
Open Manual (Page 74)Search more codes in this manual