As part of compressor control, this system has the function of detecting excessively high or low pressure by means of the refrigerant pressure sensor and by turning off the compressor. To ensure comfort, the compressor of an automatic air conditioner is always on. Some automatic air conditioners ...
It can also be used to hydraulic pressure and steam pressure control system of all kinds of air compressor, equipment or tool and agricultural machine Product features Adopt quick joint of inch pipe thread or copper pipe welded structure, easy to use, flexible to install...
The technique is simple. Pour the solvent into the process (filling) port, using the same amount as it would normally have oil, then cap off all of the ports, give the compressor a good shake, swish it all around, then drain it. Leave the compressor for a couple of hours to allow t...
The series of pressure control are used to the high, low pressure protection of some refrigeration system like residential, commercial automobile air-conditioner and ice maker etc. It can also be used to hydraulic pressure and steam pressure control system of all kinds of ai...
FIG. 2 is a partial wiring schematic of a control for use with an air conditioning unit. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT The air conditioning unit described herein will be a two compressor rooftop type unit. It is to be understood that the apparatus and method as described her...
2 Select the target refrigerant temperature 3 Compressor speed control The smooth control (which keeps the compressor running) saves energy and ensures comfort during low-load operation. • Changes in the air-conditioned room temperature during low-load operation* Start Conventional air-conditioning ...
The air bypass solenoid valve bypasses part refrigerant out of the compressor to the inlet of the evaporator to reduce refrigerant capacity and prevent frequent startup and shutdown of the compressor. Surge protection and filtering board ...
FIG. 6 is a graph illustrating on-time and off-time of the compressor in the cooling equipment 1 according to the first embodiment of the present invention and cooling equipment in a comparative example. FIG. 7 is a front view illustrating a schematic configuration of cooling equipment 2 accor...
The series of pressure control are used to the high, low pressure protection of some refrigeration system like residential, commercial automobile air-conditioner and ice maker etc. It can also be used to hydraulic pressure and steam pressure control system of all kinds of...
DO NOT re-use compressor oil or any oil that has been exposed to the atmosphere. Dispose of oil per local codes and regulations. DO NOT leave refrigerant system open to air any WARNING longer than the actual time required to service the equipment. Seal circuits being serviced and charge ...