REMOTE NOT WORKING \u2014 FIX
Aircon remote not responding? Uncle 7 Aircon diagnoses remote and receiver faults \u2014 from dead batteries to failed IR sensors \u2014 in Singapore homes.
Before assuming the aircon is broken, rule out the remote. A dead battery, blocked IR sensor or a failed receiver on the unit are all common and cheap to fix.
Try These First
- Fresh batteries (both, not one)
- Point directly at the indoor unit
- Test the IR LED with a phone camera — you should see a purple flash
- Try the manual button on the unit itself
If the Remote Works but Unit Doesn't Respond
The IR receiver on the indoor unit may be failing. Uncle 7 can replace the receiver board without swapping the whole unit.
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