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Summary of Contents for CRC 1200

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Page 2: ...ressor function during Room probe failure 5 6 6 8 9 10 7 7 7 8 9 9 9 10 To set Evap Fan operation when compressor is off EVAP Wn COMP OFF 10 To set Evaporator Differential EVAP DIFFERENTIAL To set coi...

Page 3: ...afety features which include shutting down the system incase of a fault from a pressure control or similar device Computer Connectivity over RS485 and Remote monitoring Optional Single Operation Quick...

Page 4: ...o change Max Set Point parameter press the set key Use UP DOWN key to set desired value Once set at a particular value this will not allow set points to go above this value and below QUICK FREEZE SPse...

Page 5: ...nge Min Max Fact Set 08 CRC1200 Sr No Parameter setting method Description of parameters and functions Parameter LCD Message ROOM PROBE CAL 07 Function To set room probe 1 calibration To change the Ro...

Page 6: ...me for defrost water To change the Drip Time Dur parameter press the set key Use UP DOWN keys to set desired value During this period Compressor Evaporator Fan LSV relay and Heater will stay off so th...

Page 7: ...ition To change Evap at Door Open parameter press the set key Range Min Max Fact Set Range Min Max Fact Set In time it may be possible that the display may be offset by a degree or so To compensate fo...

Page 8: ...on To save system programming parameters To change Save Programming parameter press the set key 14 CRC1200 CRC1200 0 Min 45 Min 15 min Example If this parameter is set to 15 minutes and Defrost freque...

Page 9: ...1 00 and 8 LEDs for indication 16X2 LCD Display For System Status Keypad 9 keys may change Rs485 Connectivity Modbus RTD Protocol Baud Rate 9600 N 8 1 Device ID 1 By Default Hot Key Optional Housing M...

Page 10: ...use abrasive detergents petrol alcohol or solvents Controller Controller should be installed in a place protected by vibration water and corrosive gasses and where ambient temperature does not exceed...

Page 11: ...advised of the possibility of such damages No part of this manual may be reproduced or transmitted in any form or by any means without the prior written permission of the company A S Controls Pvt Ltd...

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