Skip to main content
Error code reference
Samsung Air Conditioner Error Code E110
Auxiliary (electric) heater sensor 3 error.
SourceSamsung AVMKH032CA1 - Service Manual: Troubleshooting & Diagnosticsp. 218
Diagnostic procedure
The full E110 procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check if the MCU temperature sensor connector is separated from PCB; if so, reconnect and restart.
SourceSamsung System Air Conditioner - Full Service Manual (Multi-Unit)p. 3-1, 11-10
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
Unlock E110 procedure $9.95
Or subscribe: $29/month for all codes plus Max diagnostics, with 70 Max messages a day. Plus applicable tax.
Where this code is documented
3 manuals in the MyPros+ library document this code for Samsung air conditioner.
Models covered by the manuals that document this code
- AVMBH020EA4
- AVMBH026EA4
- AVMBH035EA4
- AVMBH052EA4
- AVMBH070EA4
- AVMCH045EA4
- AVMCH052EA4
- AVMCH070EA4
- AVMCH105EA4
- AVMCH128EA4
- AVMCH140EA4
- AVMDH045EA4
- AVMDH052EA4
- AVMDH070EA4
- AVMDSH022EA
- AVMDSH028EA
- AVMDSH036EA
- AVMFH052EA4
- AVMFH070EA4
- AVMGH052EA4
- AVMGH070EA4
- AVMHH105EA4
- AVMHH128EA4
- AVMHH140EA4
More models are covered than are listed here.
75,000+ service documents · 20,000+ error codes · 100+ brands
Get Started$29/month · Cancel anytime · Or $9.95 3-day pass · Plus applicable tax