Our cruisair unit is controlled by an SMX ii AB control pad. It started flaking out early in the season and the display would go wacky and the lights on all the buttons flashed, yet the AC/heat would still run properly and to whatever temp it was set.
More recently, if left on for more than 10-15 minutes the display turns off completely and the AC unit just runs continuously. I found a company called flightsystems that can test both the control board and control panel and repair if necessary.
Anything I can try first? I took the SMX panel out but aside from the connector there's not much to look at.
More recently, if left on for more than 10-15 minutes the display turns off completely and the AC unit just runs continuously. I found a company called flightsystems that can test both the control board and control panel and repair if necessary.
Anything I can try first? I took the SMX panel out but aside from the connector there's not much to look at.