Evaporator and condenser fan motors running compressor running outer loop in front of door hot off and on open door light does not come on press button on control and light comes on but than goes out I suspect board is bad need video on how to replace the board and to know if I should check anything else compressor has a inverter board and when I open door switch what should my switch read when I check for continuity I do want to replace board without first being able to access the control and check board out I dont believe this has a main control board in the back correct me if am wrong
I going to switch out door switch does the light should come on when you open door
Hi. Attached is a video for replacing the control board. look at the link “service bulletin for light issue” This is what we would first suspect the light issue to be. As stated in this link, press the door switches in and see if you gets lights. If this is not the issue, check your door switches. With the door switch open you should read continuity if the switch is just a two wire door switch that controls the lights.
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