CRC 1200

Description

• The CRC-1200 is a panel/wall mounted controller dedicated to controlling the cold room and its various devices.
• The controller controls the defrost in the system based on either an electrical heater where the compressor is stopped, or at cycle inversion using warm gas where the compressor keeps on working.
• It is also possible to select the interval between defrosts and a maximum time out after which the defrost is interrupted. The same probe which controls the defrost cycle is also used to control the evaporator fans. Post drip and condensor fan control are amongst many other features in this contoller.
• There are safety features which include shutting down the system incase of a fault from a pressure control or similar device.

• LCD with backlighting to see system status and 1” display for temperature.
• 2 NTC probes for Cold room temp + Evap. coil temperature.
• Computer Connectivity over RS485 and Remote monitoring(Optional).
• Fast Freeze mode, Inbuilt RTC, Door Input, Audible alarm.
• Relay outputs : Compressor/ Cond.Fan/ Evap. Fan/ Heater/ Alarm.
• HP/LP/SPPR trip protection for compressor.
• Auto/Man defrosting facility (Time/ Temp based), Power Switch Key.
• Last 10 Fault Logs with Date/ Time Stamp.

• Relay Output : 8(3)A Compressor, Condenser Fan, Evaporator, Fan, Alarm.
• Temp. Sensor Input : 2NTC for Cold room chamber and Evaporator Coil.
• Digital Input : HP / LP / SPPR Input / Door Input (Potential free)
• RS485 connector for PC Connectivity.

• Temperature range -50°C to 35°C.
• 230VAC Standard
• Screw terminals : Admit 1X 2.5 mm² wire.