EasyManua.ls Logo

Emerson VERTIV Liebert Mini-Mate2 MM2CF User Manual

Emerson VERTIV Liebert Mini-Mate2 MM2CF
117 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
University of Arkansas Animal Facility
700 Research Center Blvd.
Fayetteville, AR. 72701
Tag: AHU / CU
Liebert/Vertiv Closeout Documentation
Liebert MiniMate User Manual (AHU)
Liebert PFH Condenser User Manual (CU)
Liebert Warranty
ITS Solutions
5200 Northshore Dr.
North Little Rock, AR. 72118
501-687-0286
Dated 7/13/2020

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Emerson VERTIV Liebert Mini-Mate2 MM2CF and is the answer not in the manual?

Emerson VERTIV Liebert Mini-Mate2 MM2CF Specifications

General IconGeneral
Voltage208-230 V
RefrigerantR410A
Compressor TypeRotary
Operating Temperature Range18°C to 27°C
Power Supply208-230V, 50/60Hz

Summary

Model Number Nomenclature

Nomenclature Breakdown

Details the components and codes used in Liebert unit model numbers for various systems.

Important Safety Instructions

Safety Warnings and Precautions

Highlights critical safety information regarding electrical hazards, pressure, moving parts, and hot surfaces.

Installation and Service Safety

Provides notices on water leaks, freezing/corrosion risks, and proper handling during installation and service.

Introduction

Product Overview and Benefits

Introduces the Liebert Mini-Mate2 system, its design, ease of use, efficiency, and reliability.

Installation Location Considerations

Discusses factors for choosing an installation location to prevent damage and ensure proper operation.

Standard Features

Unit Types and System Configurations

Details features of self-contained and split systems, including air-cooled and water/glycol-cooled units.

System Controls and Features

Explains the microprocessor control system, wall-mounted interface, and other standard control functions.

Optional Factory-Installed Features

Reheat, Humidifier, and Sensor Options

Describes various optional features like electric/SCR reheat, humidifiers, and sensor packages.

Unit Configuration Options

Covers optional configurations for free-cooling, prop fan condensing units, and water/glycol units.

Ship-Loose Accessories (Field-Installed)

Accessory Kits and Components

Lists field-installed accessories like grille kits, duct kits, condensate pumps, and refrigerant line sets.

Remote Monitoring and Control Equipment

Details equipment for remote monitoring, autochangeover, and leak detection such as RCM4, AC4, AC8.

Site Preparation and Installation

General Installation Guidelines

Covers site preparation, room requirements, and general installation considerations.

Unit Dimensions and Weights

Provides dimensional data and unit weights for various models, aiding in installation planning.

Piping and Electrical Connections

Details requirements and procedures for connecting refrigerant lines and electrical power and control wiring.

Condensate Pump and Fan Installation

Explains the installation process for condensate pump kits and centrifugal condenser fans.

Outdoor Unit Installation

Guides on locating and installing outdoor air-cooled condensing units, including piping and electrical.

Installation Completion Checklist

A checklist to ensure all installation steps and requirements have been met before operation.

Microprocessor Control

Control Interface and Basic Features

Describes the LCD interface, control keys, and feature overview of the microprocessor.

Menu Navigation and Setpoint Configuration

Details how to navigate the main menu, set points, and configure system parameters.

Alarm Management and Diagnostics

Explains how to enable, disable, and set time delays for alarms, and run diagnostics.

System Performance Microprocessor Controls

Temperature and Humidity Control Logic

Describes how the system controls temperature and humidity, including cooling, heating, and dehumidification.

Load Control and Communication Protocols

Covers load control features like short cycle protection and communication protocols with monitoring systems.

Alarms

Alarm Definitions and Troubleshooting Guide

Provides definitions for various alarms and initial troubleshooting steps for each.

Specific Alarm Conditions and Causes

Details high head pressure, humidity level, temperature, and humidifier problem alarms.

Optional and Custom Alarms

Explains how to configure and manage optional and custom alarms like loss of water flow.

System Testing and Maintenance

System Testing Procedures

Outlines steps to test cooling, heating, humidification, and dehumidification functions.

Routine Maintenance Tasks

Covers regular maintenance for electric panels, filters, blower packages, and refrigeration systems.

Humidifier Maintenance Procedures

Details operation procedures for steam generating humidifiers and canister replacement.

Maintenance Inspection Checklist

Monthly Inspection Tasks

A checklist for monthly inspections of filters, humidifiers, drain lines, and fan sections.

Semiannual Inspection Tasks

A checklist for semiannual inspections of compressor, refrigeration, and electrical components.

Troubleshooting

Common Unit Malfunctions and Solutions

Provides a guide to diagnose and resolve issues like unit not starting, no cooling, or high head pressure.

PRODUCT DESCRIPTION

Prop Fan Condensing Unit Types

Describes different models of Liebert propeller fan condensing units based on ambient temperature and noise levels.

Optional Equipment for Condensing Units

Details optional features like coated coils, pre-charged line sets, and step-down transformers.

INSTALLATION

Installation Overview and Considerations

Covers installation details, equipment inspection, and location considerations for PFH units.

Dimensional Data and Connections

Provides dimensional data and piping/electrical connection information for various models.

OPERATION

Compressor and Head Pressure Control

Explains compressor operation, high head pressure monitoring, and flood-back control.

Hot Gas Bypass System Functionality

Details the operation and adjustment procedure for the hot gas bypass system.

MAINTENANCE

General Maintenance and Compressor Failure

Covers general maintenance tasks, compressor failure causes, and replacement procedures.

Field Charge Verification Process

Guides on verifying refrigerant charge levels using sight glasses and adjusting system charge.

TROUBLESHOOTING

Unit Malfunctions and Resolution Steps

Lists common problems, their causes, and remedies for troubleshooting unit operation.

Related product manuals