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General| Brand | Ingersoll-Rand |
|---|---|
| Model | X8I |
| Category | Controller |
| Language | English |
Guidelines for safe installation of the X8I controller and its components.
Essential safety precautions for operating the X8I system.
Procedures for safe maintenance and repair of the X8I unit.
Details on the ir-PCB interface for connecting compressors.
Using the ir-485 gateway for Intellisys compressors.
Using the irV-485 gateway for Nirvana compressors.
Connecting compressors directly using the RS485 network.
Recommended procedures for the installation of the X8I.
Instructions for connecting the pressure sensor to the X8I.
Information on the ir-PCB module for compressor interfacing.
Using gateway modules for compressor communication via RS485.
Overview of standard control features and functionalities.
Explanation of how the X8I manages system pressure.
Methods to prevent excessive compressor cycling for efficiency.
Details on the ENER mode for efficient compressor operation.
Essential physical checks before commissioning the X8I.
Checking the system pressure display during commissioning.
Initial setup parameters required for X8I operation.
Procedure to access and navigate X8I configuration menus.
Advanced service-level configuration parameters.
Steps for calibrating the system's pressure sensors.
Service-level configuration settings for compressors.
Setting the upper pressure limit for active tables.
Setting the lower pressure limit for active tables.
Setting the minimum pressure warning level.
Selecting the compressor sequence control strategy.
Setting priority for individual compressors within tables.
Configuring automatic table changes based on time and day.
Determining the prefill strategy for system startup.
Setting the duration for the prefill sequence.
Setting the pressure threshold to trigger prefill operation.
Defining the high pressure fault level.
Adjusting the pressure control tolerance band.
Modifying the damping setting for pressure control.
Defining compressor connection types: ir-PCB, IRV-PCB, IR-485.
Explanation of Alarm (Warning) fault conditions and indications.
Explanation of Shutdown (Trip) fault conditions and indications.
Internal controller faults (ERR) and their corresponding codes.
External system faults (SYS) and their corresponding codes.
