Mitsubishi Heavy Industries RC-EX3 controller.

Mitsubishi Heavy Industries RC-EX3 controller.
If you're unfamiliar with this controller, it has some useful information that can be displayed to help check the system.
In this instance, It helped diagnose a low refrigerant issue. On two systems.
‪@mitsubishiheavyindustriesa2689‬‪@DiscoverMHI‬
#hvac #hvaclife #hvacservice #hvactech #hvacknowledge #ac #airconditioning #aircon #vrv #vrf #heatpump #heatingandcooling

[@leeperkins7826]

Your content is perfect for me, I've just started AC in the south west, I have only a months hands on experience and the controller and fault finding videos help a lot, more of those please 😁👍🏻

[@gdmdg]

Is it possible to change this panel for a smart one ? (zigbee ? wifi ?)

[@lilyromano8027]

How do you remove the lock 🔐 on the home screen

[@migueljerez2197]

how to change sensor of temp to controller?