e0
Easy Fix
Mitsubishi Electric · Mini-Splits & Ductless Systems
Remote Controller Signal Receiving Error
Quick Answer
Error code E0 on your Mitsubishi Electric Mini-Splits & Ductless Systems means: Remote Controller Signal Receiving Error. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Replace the batteries in the remote controller with new alkaline batteries
2
Ensure there is a clear line of sight between the remote and the indoor unit receiver
3
Test the remote IR LED by viewing it through a phone camera while pressing buttons (should see a flash)
4
Move any objects that may be blocking the receiver window on the indoor unit
5
If using a wired controller, check the controller cable connections
Pro Tip
This is a common issue that most users can resolve without specialized tools. Try the first step before moving on to more complex solutions.
Parts You May Need
Remote controller batteries
Replacement remote controller (if failed)
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