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General| Model | ir33+ |
|---|---|
| Category | Controller |
| Storage Temperature | -20°C to +70°C |
| Dimensions | 74 x 32 x 60 mm |
| Communication | RS485 |
| Operating Temperature | -10°C to +60°C |
| Protection Rating | IP65 |
| Power Consumption | 5 VA max |
| Relative Humidity | 10% to 90% non-condensing |
| Number of Relays | 3 |
Key precautions for product installation, handling, and operation.
Information on proper disposal of electrical and electronic equipment per WEEE directive.
Overview of product capabilities, software, design, and model differences.
Details on optional accessories like programming keys, interfaces, and displays.
Physical dimensions and panel cutout details for various ir33+ controller models.
Instructions for panel and rear panel mounting methods for the controllers.
Information on connecting optional modules like remote displays and serial interfaces.
Electrical connection diagrams for the standard ir33+ controller series.
Electrical connection diagrams for ir33+ wide and small wide models.
Electrical connection diagrams for easy wide models.
Step-by-step guide for installing the controller and using the programming key.
Guidelines for connecting the remote display and setting up network communication.
Explanation of the controller's display elements, icons, and status indicators.
Details on button operations for the standard ir33+ and wide model keypads.
Details on button operations for easy wide model keypads.
Step-by-step guide to setting parameters using the controller's keypad.
Setting date/time, probe stability, display options, and serial address.
Instructions for loading and selecting parameter configurations using VPM or key.
Final checks and settings before starting the controller for operational use.
Configuring and calibrating temperature probes for accurate readings.
Assigning functions to digital inputs for alarms, defrost, and switches.
Configuring auxiliary outputs for various functions like light and fan control.
Managing controller power, understanding the virtual probe, and setting temperature points.
Detailed procedures for managing pump down cycles and related parameters.
Details on continuous cycle, anti-sweat heater, and light/auxiliary outputs.
Configuring defrost cycles and related parameters for optimal performance.
Configuring evaporator fan behavior based on temperature and defrost status.
Managing condenser fans and configuring defrost timing parameters.
Notifying users about control procedures, alarms, and status confirmations.
Procedures for clearing alarms and managing HACCP logs.
Managing temperature monitoring for food safety compliance and displaying HACCP events.
Adjusting thresholds, delays, and differentials for various alarms.
Configuring specific parameters for HACCP alarm recording and monitoring.
Configuring alarms for condenser temperature, frost protection, and defrost timeouts.
Detailed technical specifications for the standard ir33+ controller series.
Technical data for expanded ir33+ variants including wide, small wide, and easy models.
Identifying specific part numbers for standard ir33+ models and their power supply options.
Identifying specific part numbers for easy wide and wide ir33+ models.
Steps for installing VPM and connecting it to the controller via key and converter.
Performing programming tasks, modifying, adding, and writing parameters using VPM.
How to change individual parameters and write them to the controller using VPM.
Adding, copying, and organizing parameter sets within the VPM software.
Algorithms for skipping defrost cycles and adjusting defrost intervals dynamically.
Configuring defrost for dual evaporators and managing the operation and rotation of a second compressor.
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