Cold location controller for top-hat rail installation with enhanced operating modes for 4 cold locations
CRC-BL_V2.4.0_PI_2021-02_DE
1
Subject to technical changes
CRC-BL
1 CRC-BL
Cold location controller for top-hat rail installation with enhanced operating modes for 4
cold locations
1.1
Front view
Fig. 1: Front view
1.2
Features
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Suitable for 4 cold locations max.
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Basic functional sequences and parameters preprogrammed by selection of cold location type
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Intelligent fan control, compressor oscillation protection, fan delay
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Thermal fan control and draining time after defrosting
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Suitable for electric defrost, forced air defrost, hot gas defrost and cool gas defrost
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Defrost control by real-time clock with power reserve
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Simple defrost synchronisation of multiple controllers (master-slave)
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8 defrost times by integrated weekly timer
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Digital inputs for setpoint switchover, manual defrost initiation and door contact
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Option to select 3-point control
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Control sensor weighting can be set separately for day operation and night operation
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Support for higher baud rates on the Wurm CAN communication bus (C-BUS)
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Can be locked to prevent unwanted parameter adjustment (SAC - Security Access Control)
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Plain text name for each parameter on the display, language selectable
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Unique parameter identification with Quicklinks
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BLUELINE operation
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Plug-in screw terminals
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Large data memory for temperature list
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Connection to the Wurm system via C-BUS and FRIGODATA XP
