Emerson MINI-MATE2 user manual Main Menu Menu, Setpoints

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Microprocessor Control

6.2Main Menu <Menu>

Press the MENU key to display the Main Menu. The menu selections (in the following order) include:

•SETPOINTS

•STATUS

•ACTIVE ALARMS

•TIME

•DATE

•SETBACK

•SETUP OPERATION

•SET PASSWORD

•SETUP PASSWORD

•CALIBRATE SENSOR

•ALARM ENABLE

•ALARM TIME DELAY

•COM ALARM ENABLE

•CUSTOM ALARMS

•CUSTOM TEXT

•DIAGNOSTICS

•END OF MENU

Use the UP and DOWN arrows to scroll through the selections; when ready to select a particular function press Enter.

6.3Setpoints

Setpoints and system setup parameters are kept in nonvolatile memory. Selecting SETPOINTS from the Main Menu will display the following selections:

•TEMPERATURE SETPOINT

•TEMPERATURE SENSITIVITY

•HUMIDITY SETPOINT

•HUMIDITY SENSITIVITY

•HIGH TEMPERATURE ALARM

•LOW TEMPERATURE ALARM

•HIGH HUMIDITY ALARM

•LOW HUMIDITY ALARM

Scroll through this sub-menu by using the Up and Down arrows, then press Enter to select a particular function. To change a particular value, press Enter and use the Up and Down arrows to change the value. When the value has been changed press Enter to store the value. For example to change the temperature setpoint from the main status display.

1.Press Menu key to display main menu.

2.Scroll to “SETPOINTS” using the Up and Down arrows. Press Enter.

3.Scroll to “TEMP SETPOINT” using the Up and Down arrows. Press Enter.

4.Use the Up and Down arrows to change the value. Press Enter.

Liebert® Mini-Mate2™

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Contents Liebert Mini-Mate2 Page Table of Contents Microprocessor Control System Performance Microprocessor ControlsAlarms System OPERATION, Testing and MaintenanceTables Important Safety Instructions Liebert Mini-Mate2 Product Model Information Air-cooled systems-indoor centrifugal condensing unitsPFH 0 67 a a L System configurations-60 Hz System configurations-50 HzIntroduction Condensing Unit Section-Split System Standard FEATURES-5 TON SystemsEvaporator Section-Split System Chilled Water UnitsOther Standard Control Features System ControlsHumidifier Switches and MotorsReheat SensorsOptional Configurations-Water/Glycol Condensing Units Optional Configurations-Prop Fan Condensing UnitsFree-Cooling Optional Configurations-Chilled Water Units SHIP-LOOSE ACCESSORIES-FIELD-INSTALLED Ship-Loose Accessories-Field-Installed Site Preparation and Installation Installation ConsiderationsRoom Preparation Location Considerations Air-cooled systemsCooling Drycooler Ceiling Unit WeightsUnit weights Cooling UnitsEquipment Inspection Upon Receipt Installing the Ceiling UnitsClose Coupled Installations Evaporator Air Distribution Filter BoxHumidifier Water Supply Line Connections for Ducted SystemsPiping Connections and Coolant Requirements Drain Line Evaporator external static pressureEquivalent Pipe Liquid Suction Length, ft m Recommended refrigerant line sizesEquivalent lengths for various pipe fittings, ft m Copper PipeVertical rise above evaporator/maximum Pipe length and condenser elevation relative to evaporatorVertical fall below evaporator Refrigerant charge Total refrigerant = Units and LinesQuick Connect Fittings Line charges refrigerant per 100 ft m of Type L copper tubeDPN000218 Threaded rod and hardware kit installation Electrical ConnectionsPower Connections Control ConnectionsEvaporator unit electrical connections Close coupled installation General Considerations Piping ConnectionsDucting Considerations for Specific ApplicationsAIR-COOLED Dimensional Data AIR Cooled AIR-COOLED Weight, lb kg Outdoor Air-Cooled Condensing Unit InstallationModel # 60Hz 50Hz Rev Condensing Unit Fluid Requirements Water/Glycol Piping ConsiderationsRegulating Valve WATER/GLYCOL Dimensional Data WATER/GLYCOL DPN000214 Hot Water Reheat Coil Optional free-cooling coil 3-way valve on water/glycol unitsChecklist for Completed Installation Feature Overview Microprocessor ControlMain Menu Menu SetpointsTime Active AlarmsStatus DateShow DIP Switch Setup OperationRestart Time Delay 2 C/F DegreesFunction Default Range Change PasswordsSetup functions, default values and allowable ranges Calibrate SensorsCommon Alarm Enable Alarm EnableAlarm Time Delay Alarm default time delaysCustom Text Custom AlarmsStandard Custom Alarm Messages LCD Display ContrastEquipment switch settings unit control board Run Diagnostics Available On Rev 1.001.0 and higherEquipment Options Switches Switch settings wall box boardTest Outputs Test Control BoardControl menu Control board-inside evaporator Wall box boardHumidity Control Temperature ControlSystem Performance Microprocessor Controls Humidification Operation Load Control FeaturesCommunications Custom Alarms Alarms Definitions and TroubleshootingAlarms High Head PressureHigh Water Alarm TemperatureHumidifier Problem Alarm Air-Cooled SystemsOptional/Custom Alarms Maintenance and Component Operation System TestingSystem OPERATION, Testing and Maintenance Blower Removal Blower SystemAir Distribution Refrigeration SystemThermostatic Expansion Valve Glycol Solution MaintenanceDischarge Pressure Air-Cooled Condensing UnitsHot Gas Bypass Hot gas bypassMechanical Failure Replacement ProceduresCompressor Replacement Electrical FailureReplace a Failed Compressor Steam Generating Humidifier-Operation Procedures Replacing the Humidifier Canister Humidifier Circuit Board AdjustmentsHumidifier control board DIP switch settings AmpsMaintenance Inspection Checklist Troubleshooting TroubleshootingShort Symptom Possible Cause Check Or Remedy Cooling cycle tooDisplay Problem Display freezesTwor k Ne tPpor t Is t Care

MINI-MATE2 specifications

The Emerson MINI-MATE2 is a cutting-edge temperature and pressure monitoring device specifically designed for the needs of the refrigeration and HVAC industries. Known for its reliability and user-friendly interface, this compact unit serves as a key tool for technicians and facility managers looking to optimize system performance while ensuring compliance with safety standards.

One of the main features of the MINI-MATE2 is its advanced digital display, which allows users to easily monitor and interpret temperature and pressure readings in real-time. Its highly responsive sensors ensure accurate data collection, vital for maintaining optimal operating conditions. Moreover, the device supports a wide range of refrigerants, making it versatile for different applications, from walk-in coolers to commercial refrigeration systems.

The MINI-MATE2 utilizes state-of-the-art technology to enhance efficiency and performance. Equipped with Bluetooth connectivity, it allows for wireless communication with mobile devices, enabling technicians to track readings and receive alerts remotely. This feature not only improves convenience but also helps in quick decision-making, ensuring timely interventions when anomalies are detected.

Another significant characteristic is its robust construction. Built to withstand harsh environments, the MINI-MATE2 features a durable casing that protects it from physical impacts and environmental factors. This resilience ensures longevity, making it a cost-effective investment for any facility.

In addition, the MINI-MATE2 is designed with user-friendliness in mind. Its intuitive interface means that even technicians with limited experience can easily navigate its functionalities. Quick setup and straightforward operation allow for rapid adoption and extensive use in a variety of settings.

Finally, the MINI-MATE2 also includes built-in data logging capabilities. Users can record historical data for analysis and reporting purposes, which is essential for performing trend analysis and identifying potential issues before they escalate. By providing a comprehensive overview of system performance, the MINI-MATE2 empowers users to make informed decisions that can lead to improved energy efficiency and reduced operational costs.

Overall, the Emerson MINI-MATE2 is an indispensable tool for modern refrigeration and HVAC applications, combining cutting-edge technology, user-friendly design, and essential features to support efficient system management.
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