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Annette RobertsonJul 31, 2025
How to troubleshoot Thermal Zone MSC49HP13115A that will not operate?
- VVictoria HarrisJul 31, 2025
If your Thermal Zone Air Conditioner isn't turning on, here are a few things to try: * First, check your breaker or fuse. If it's tripped or blown, reset the breaker (turn it off for 30 seconds, then back on) or replace the fuse. * Next, make sure you're pointing the remote directly at the unit when pressing the power button. You should hear a beep. If not, replace the remote's batteries. * Finally, check the timer. If it's on, press the “AUTOSTART” button to cancel the timer operation.
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