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General| Brand | Emerson |
|---|---|
| Model | EC2-552 |
| Category | Controller |
| Language | English |
Lists critical safety measures to prevent hazards during installation and operation.
Highlights critical warnings and precautions for electrical wiring.
Illustrates the terminal connections for power supply, probes, and outputs.
Explains the use of digital inputs for safety functions and configuration.
Guides on how to change compressor and fan set points.
Details the procedure to access the protected parameter list using a security code.
Explains the general process for modifying parameter values.
Detailed settings for configuring various probe inputs (suction, condenser, etc.).
Configuration options for digital inputs, including safety and polarity settings.
Parameters related to compressor control, including PI regulation and capacity limits.
Parameters controlling fan speed and behavior, including proportional band and energy saving.
Defines alarms related to compressor operation, pressure, and temperature thresholds.
Details on how digital compressors are regulated, including parameters and logic.
Explanation of proportional band control applied to fan regulation.
Configuration for controlling condenser fans using inverters or EC motors.
Setting up analog output to be proportional to temperature probe values.
Enables a relay to prevent cabinet flooding by blocking liquid injection.
Monitors suction superheat and triggers alarms or actions based on thresholds.
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