Question about Mitsubishi MSH09TW Air Conditioner

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Mitsubishi MSH 18NV no heating or cooling

Air conditioner stopped working couple of months ago. No heating or cooling, no fan running.The outdoor unit no running. who can fix it - electrician or the air conditioning & heating professional?
Any advice would be greatly appreciated.

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The fact that nothing is coming on indicates that there is possibly a problem with your incomming power supply or wiring to and from the inside evaporator to the outside condenser. If all in good order, suggest you find someone you know who can operate a multimeter and check if there is voltage going to the control board inside the evaporator unit. If there is then almost certainly the control board would need replacement.

Posted on Aug 01, 2012

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You need an hvac tech to repair this unit. Good luck!

Posted on Feb 05, 2009

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