Manitowoc CVD1375 Especificações descarregar pdf (Página 128)

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vapor refrigerant leaves the evaporator and passes

through the heat exchanger absorbing additional heat

from the liquid line. The suction vapor returns to the

condensing unit, passes through the suction

accumulator and enters the compressor.

HARVEST CYCLE

The head pressure control valve bypasses the

condenser and sends compressor discharge gas

directly to the receiver. The discharge gas keeps the

recitative warm and the refrigerant pressure up as

liquid refrigerant is boiled off the receiver. Vapor from

the top of the receiver flows through the cool vapor

valve and condenses in the evaporator. The change of

state of the refrigerant from vapor to liquid releases the

heat necessary for the harvest cycle. The refrigerant

returns to the condensing unit and enters the suction

accumulator. Vapor refrigerant is returned to the

compressor.

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Manitowoc CVD1375 Especificações Página 128