What would be an indication that the vegetable box back pressure regulator is set too low?
Vegetable refrigeration box is holding the correct temperature but the vegetables are dehydrated and frost is observed on the vegetable box evaporator coil back to the back pressure regulator.
High discharge pressure on the compressor.
The vegetable box is at the correct temperature and the compressor experiences short- cycling.
Vegetable box does not pull down to correct temperature and the compressor suction pressure is low.
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