Catalog: Water-cooled Screw chillers | |
| trip-outs to be minimized remote monitoring the microcomputer is complete with an ... and software necessary to be remotely monitored and controlled from a simple terminal ... | |
| and multiple compressors on a single refrigerant circuit high efficiency oil recovery ... removal of oil carried over in the refrigerant and maintains the heat exchangers at ... efficiency at both full and part load refrigerant compatibility · designed to operate ... factory for use with new alternate hfc refrigerants · · control flexibility · microcomputer ... costs resulting from automatic load monitoring and increased accuracy and efficiency ... in compressor staging monitor your chiller s key functions from a ... through microprocessor retention of monitored functions factory run tested ... | |
| at compressor start the microcomputer monitors compressor amps volts leaving water ... satisfied during operation the computer monitors the difference between condenser and ... a minimum of 30 psi the computer closes refrigerant flow control valves starving the ... | |
| and condenser this varies the refrigerant flow and therefore the capacity if this ... is in the evaporator an inversion refrigerant tends to migrate if there is a ... starting of a chiller where the refrigerant has migrated to the condenser is not ... the presence of highly subcooled liquid refrigerant in the condenser will cause low suction ... center can be supplied for controlling/monitoring up to ten units 31 application data ... | |
| phase failure relay · microprocessor monitoring of cooler leaving water temperature · ... microprocessor monitoring of suction discharge pressures · ... microprocessor monitoring of power supply volts dunham-bush ... unit unc for shipping units without the refrigerant charge the chiller will be built and ... tested and the refrigerant removed after testing electric panel ... standard equipment · microprocessor monitoring of single phase amps for each ... compressor · microprocessor monitoring of each compressor number of starts ... on multiple compressor units allow refrigerant charge to be stored in the condenser ... readings of each power phase remote monitoring modem mod for long distance ... communication allows the system to be monitored retrieve logs and assist with ... | |
| entering and leaving temperature monitoring 4ts microcomputer monitoring of three ... sensors mounted and wired for monitoring of all water temperatures sound blanket ... serviceability plus sound reduction r22 refrigerant sensor refs is an r22 sensor that ... in the unit by the contractor remote monitor display terminal rmdt provides remote ... monitoring and enable/disabling of the unit ... | |
| sensor error i low oil level j refrigerant leak detector k pressure sensor error l ... slide valve error microcomputer remote monitoring capabilities a telephone modem option ... and software necessary to remotely monitor and control the packaged chiller ... phone line is required b remote monitor display terminal option the remote ... monitor display terminal is supplied with a 14 ... monitor two 2 rs232 serial ports 6 foot 115 ... feet away from the chiller for remote monitoring and operating of the one or multiple ... and provide the same level of monitoring and operating control as above when the ... | |
| in °c and pressure in bars d refrigerant sensor mounted on the unit between the ... controller e water temperature monitoring for entering and leaving water ... 10 of unit capability h shipping less refrigerant to enable shipping by means that do not ... allow shipping with refrigerant charges installed in the unit the ... must be built and tested and the refrigerant removed after testing i cooler single ... contacts by the contractor n remote monitor display terminal to provide remote ... monitoring and enabling/disabling of the unit ... | |
