Master Bilt Manuals and Instructions for Controllers and Freezers

MASTER-BILT ELECTRONIC REFRIGERATION CONTROL

Display Lay-out

Compressor When power is first turned on to the control, the LED indicator for the Thermostat output will go through the start-up delay. After a one-minute delay the compressor comes on. The LED indicator stays on while compressor relay is energized. Display will show actual box temperature. Picture above is the display layout. The compressor will be cycled off when the actual box temperature reaches its set point. The Thermostat output indicator will be off.

Fan The fans will run constantly for BMG/TMG cooler application. The Evaporator fan will also cut off when the evaporator temp is above the fan stop temperature setting.

Defrost The control uses off cycle defrost for the BMG/TMG cooler.

MANUAL DEFROST

Defrosting my also be induced manually by keeping the defrost button for 5 seconds. Once defrost has started, the defrost will go through a defrost and drip time pull down cycle.

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