do you have the 'remote' version, where your Magnum panel controls it, or is it the manual version, where you have to physical rotate buttons on the module?
the 'test' option is to allow it to automatically prime, crank, and run for 30 seconds before automatically shutting off.
If this is not working, you probably have one end of the communications wire that is not seated properly, or the module itself is not receiving 12v power, with a green light.
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the Turners...
two Campers, two Electric cars
former diesel pusher traveler
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