摘要:
A method for operating a refrigerator includes supplying an evaporator of a second compartment with coolant and flushing the coolant out of the evaporator of the second compartment so that it can be used for an evaporator of a first compartment, closing a coolant circuit to the evaporator of the second compartment, and supplying only the evaporator of the first compartment with coolant.
摘要:
A method for operating a refrigerator includes supplying an evaporator of a second compartment with coolant and flushing the coolant out of the evaporator of the second compartment so that it can be used for an evaporator of a first compartment, closing a coolant circuit to the evaporator of the second compartment, and supplying only the evaporator of the first compartment with coolant.
摘要:
A refrigeration device is provided and includes a compressor with a compressor inlet and a compressor outlet, an evaporator with an evaporator inlet and an evaporator outlet, a valve, connection lines, and a control unit. The compressor and the evaporator are part of a coolant circuit and the valve is arranged in the coolant circuit between the compressor outlet and the evaporator inlet. The compressor and the valve are actuated by the control unit, wherein the control unit has a delay unit which causes the compressor to be switched on with a time delay only after the valve is opened.
摘要:
The water supply pump for a carbonator of a post-mix beverage dispenser is provided with a differential pressure valve which, when the pump is in operation and there is a pressure difference that is below the normal delivery pressure drop between the pump intake and discharge sides, opens a vent valve located on the pump discharge side.