Advertisement
Advertisement
Table of Contents
Related Manuals for dixell XLR170
Summarization of Contents
General Warning and Safety
Manual Usage and Safety Precautions
Guidelines for manual reading and essential safety measures for instrument operation.
General Description and Load Control
Controller Overview and Functions
Description of XLR130/XLR170 controllers, including compressor, defrost, and fan control.
Auxiliary Output and Fan Control
Auxiliary Relay Configurations
Details on configuring the auxiliary relay for various functions like fans, alarms, or second compressor/defrost.
Evaporator Fan Operation Modes
Explains the different modes for controlling evaporator fans based on compressor and defrost status.
Keyboard Operation and Functions
Individual Key Functions
Describes the primary functions of each key (SET, UP, DOWN, DEF, LIGHT, AUX, ON/OFF) on the instrument.
Key Combination Shortcuts
Explains useful key combinations for locking/unlocking, entering/exiting programming mode.
Instrument Display and Basic Operations
LED Indicators and Temperature Monitoring
Explains LED functions and how to view/reset recorded minimum and maximum temperatures.
Setpoint Adjustment and Manual Defrost
Procedures for modifying the set point and initiating a manual defrost cycle.
Accessing Parameter List PR1
Steps to enter the user-accessible parameter list (PR1) using key combinations.
Parameter Access and Instrument Control
Accessing Protected Parameters (PR2)
Steps to access the protected parameter list (PR2), including security code entry.
Modifying Parameter Values and Locking Keyboard
Process for changing parameter values and locking/unlocking the keyboard.
Instrument ON/OFF and Probe Value Viewing
Functionality of the ON/OFF key and procedure to view probe values.
Real Time Clock Functionality
Viewing and Setting Time/Holidays
How to display and set the current time, day, and weekly holidays for RTC models.
Real Time Clock Settings and Parameter List
Setting Defrost and Energy Saving Times
Procedures for setting defrost times and energy saving times using specific keys.
Parameter List Categories
Introduces major categories of parameters: Regulation, Display, Defrost, Fans, Alarms, Probe Inputs.
Detailed Parameter List
Defrost, Fan, and Alarm Parameters
Detailed parameters for defrost termination, fan control, and alarm configurations.
Probe Input and Calibration Parameters
Parameters related to probe calibration, presence, and selection for accurate measurement.
Parameter List - Digital Inputs and Other Settings
Digital Input, Auxiliary Relay, and Time Settings
Parameters for digital inputs, auxiliary relay functions, and time/holiday/energy saving configurations.
Defrost Time and Miscellaneous Parameters
Parameters for defrost time scheduling and other settings like serial address and probe selection.
Digital Input Functionality
Door Switch and Configurable Inputs
Describes the door switch input and various configurations for the second digital input.
Digital Input Polarity
Explains how digital input polarity is set via 'I1P' and 'I2P' parameters.
Installation and Mounting Guidelines
Environmental Conditions and Mounting Options
Specifies operating conditions and confirms panel/wall mounting capability for XLR130/XLR170.
Instrument Diagrams and Dimensions
Visual representations of the instrument's front, side, and overall dimensions for installation planning.
Wall Mounting Procedure
Disassembly, Wall Preparation, and Fixing
Steps for disassembling the unit, preparing the wall, and securely mounting the back part.
Wiring and Final Assembly
Routing wires through cable glands and completing the assembly by reattaching the front part.
Panel Mounting Procedure
Panel Preparation and Unit Disassembly
Preparing the mounting panel and disassembling the instrument for panel insertion.
Wiring, Cable Management, and Final Assembly
Routing wires, managing cables, and completing the panel mount assembly.
Electrical Connections and Serial Communication
Connection Guidelines and Probe Placement
Requirements for electrical connections, cable types, and recommended probe placement.
Hot Key Usage for Programming
Instructions for using the HOT KEY to upload parameters to the instrument.
Hot Key Download and Alarm Management
Downloading Parameters via Hot Key
Procedure for downloading parameters from a HOT KEY to the instrument.
Alarm Signals and Recovery
Identifies alarm messages, their causes, and procedures for silencing/recovering alarms.
Technical Specifications
Instrument Physical and Electrical Details
Details on housing, dimensions, power supply, display, inputs, and relay outputs.
Connection Diagrams
XLR130 and XLR170 Wiring Schematics
Visual diagrams illustrating the connections for both XLR130 and XLR170 models.
Default Setting Values - Part 1
Regulation, Display, and Defrost Defaults
Default values for key operating parameters including regulation, display, and defrost settings.
Fan, Alarm, and Analogue Input Defaults
Default settings for fan control, alarm configurations, and analogue input calibration.
Default Setting Values - Part 2
Energy Saving, Defrost Times, and Digital Input Defaults
Default values for energy saving, defrost scheduling, and digital input configurations.
Holiday, Other, and Parameter Access Defaults
Default settings for holiday schedules, miscellaneous parameters, and parameter list access.
Need help?
Do you have a question about the XLR170 and is the answer not in the manual?
Questions and answers