hello, I have a question about a test I am doing on a non-frost general electric model rege 390 refrigerator card. feed the card with 220v in a test bench with a lamp connected to the pin that would go to the compressor and another connected to the pin that would go to thaw resistance. By bridging the terminals to test the operation of the defrost relay / relay, the motor-compressor lamp is turned off and the resistance lamp is switched on, when wanting to retest, only the motor-compressor lamp is turned off but the resistance lamp does not turn on, I have to unplug and plug it back in again so that I do it again, I would like to know if it is normal, or it is a fault, if I can attach an image of the card model