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General| Brand | Johnson Controls |
|---|---|
| Model | York YKEP Series |
| Category | Chiller |
| Language | English |
Explains basic operation and configurations of the YKEP chiller.
Details start and stop criteria for the economizer compressor.
Describes the chiller's dedicated oil management system and its functions.
Explains the mechanisms and logic for controlling chiller capacity.
Identifies key components like PRVs and hot gas bypass valves.
Introduces the integrated system for chiller monitoring and control.
Details HMI hardware and how operators interact with the system.
Outlines EMS integration and standard digital remote capabilities.
Describes the touch-screen interface, buttons, and methods for navigating screens.
Details the default display and general system status screen.
Information on primary/economizer compressor screens and calibration procedures.
Explains capacity adjustment mechanisms, tuning, and limits.
Information on EM Starter, MV SSS, and MV VSD motor interfaces.
Covers monitoring and logging of faults, trips, and performance data.
Details Modbus RTU slot list, parameters, and descriptions.
Describes chiller operating states and general warning alerts.
Explains conditions leading to shutdowns and critical faults.
Details specific fault messages for motor starters and variable speed drives.
Lists specific alarms based on sensor readings and operating ranges.
Explains how to convert Fahrenheit to Celsius for temperature values.
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