CodeRegistry
Brands
  1. Home
  2. Rheem
  3. Air Handlers
  4. 96
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.

96

Fault code 96 — Refrigerant low

Rheem · Air Handlers

What does 96 mean?

The system indicates that the refrigerant level is low.

Common Causes

  • Refrigerant low

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check for refrigerant leaks and repair them.

  2. 2

    Recharge the refrigerant according to the unit's nameplate specifications.

  3. 3

    Refer to the installation section of the manual for detailed procedures.

Browse all codes in this manual (51)
Verified technical data. Last updated: April 2026

Related Faults

1Fault code 1 — Inverter DC voltage overload fault10Fault code 10 — PFC fault (level)11Fault code 11 — PFC power detection of failure
Source: Rheem Air Handlers
Open Manual (Page 184)Search more codes in this manual