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General| Model | XLR470 |
|---|---|
| Series | COOL MATE |
| Type | Temperature Controller |
| Digital Inputs | 2 |
| Output Type | Relay |
| Buzzer | Yes |
| Real Time Clock | Yes |
| Frontal Protection | IP65 |
| Input Type | NTC |
| Analog Outputs | 0 |
| Display Type | LCD |
| Serial Communication | RS-485 |
| Mounting | Panel Mount |
| Protection Degree | IP20 |
Essential safety measures and warnings for instrument installation and use.
Describes the microprocessor-based controller for dual temperature applications.
Explains how the compressor operates based on temperature measurements and differentials.
Details available defrost types (electrical, hot gas) and interval settings for both sections.
Outlines methods for synchronizing defrost cycles between two sections (independent, start, sequential).
Configures fan behavior with compressor and during defrost, including delay and stop temperatures.
Configures fan behavior with compressor and during defrost, including delay and stop temperatures.
Explains the device display, status icons, and their meanings for user understanding.
Details the function of each key and key combinations for control and programming.
Instructions for locking and unlocking the controller's keyboard to prevent unintended changes.
Guides on entering parameter lists (PR1, PR2) and changing parameter values.
How to manually initiate a defrost cycle for section 1 or section 2 using the keypad.
Lists and defines parameters related to temperature control, set points, and differentials for both sections.
Details parameters for defrost modes, intervals, durations, and fan control settings.
Covers display settings like unit and resolution, and alarm configuration parameters.
Defines parameters for probe calibration, presence detection, and digital input functions.
Explains how the door switch input affects compressor and fan operation, and alarm signaling.
Details various configurations for digital inputs like generic alarm, serious alarm, start defrost, and remote on/off.
Specifies how to set the polarity (closing or opening contact) for digital inputs.
Step-by-step guide for securely mounting the controller on a wall.
Instructions for flush mounting the controller into a panel, including cut-out dimensions.
Details how to connect power supply, probes, and output relays using screw terminal blocks.
Guidelines for correctly connecting temperature probes to ensure accurate measurements.
Explains how to upload (program) and download (copy) configuration settings using the Hot Key.
Lists common alarm messages, their causes, and associated output behaviors.
Describes how to silence alarms, reset specific alarms like 'EE', and how alarms recover.
Default values for set points, differentials, and regulation parameters for both sections.
Default settings for defrost intervals, durations, and fan operation modes.
Default configurations for display units, alarm delays, and digital input modes.
Default values for setting time, holidays, and energy saving cycles.
Default start times for programmed defrost cycles for workdays and holidays.
Default settings for serial address, probe values, and software release information.
Further default start times for programmed defrost cycles for workdays and holidays.
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