Error Code 23E

Condenser cooling fan motor failure or no speed feedback

Critical

Stop using immediately - risk of damage or safety issue

Also displayed as: 23 E

What This Means

Bad feed-back signaling wire; Contact issue or motor wire slipped out; Defective motor

What actually causes this:

Condenser fan bearing fails from dust or speed sensor disconnects

First Thing to Check

Verify CN75 #2 connector and check power at condenser fan

Parts Involved

Condenser Fan MotorMAIN PCB CN75

How to Fix

  1. 1

    Check voltage between MAIN PCB CN75 #1(GRAY) and #2(SKY BLUE)

  2. 2

    Voltage should be 7V to 12V range

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