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Munters MX2 30 User Manual

Munters MX2 30
68 pages
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Originalinstructions
Usermanual
MX²30–95S
Desiccantdehumidifier
withsteamheaterforreactivation
Appliesto allunitsmanufactured
from week01,2015.
190TEN–1089–G1412 ©MuntersEuropeAB2015

Table of Contents

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Munters MX2 30 Specifications

General IconGeneral
Airflow450 m³/h
Voltage230 V
Frequency50 Hz
Power Supply1 phase
Operating Temperature Range-20°C to +40°C

Summary

Important User Information

Intended Use

Details the intended application and approved uses of the dehumidifier.

Warranty Information

Outlines the terms, conditions, and procedures for warranty claims and service.

Safety and Hazard Warnings

Provides crucial safety information, hazard symbols, and warnings for safe operation.

Regulatory Conformity

States compliance with relevant EU directives and ISO certifications.

Copyright and Manual Feedback

Information regarding manual copyright and contact for comments.

Introduction and General Information

General Overview

Overview of Munters dehumidifiers and contact information for inquiries.

About This Manual

Explains the manual's purpose and storage recommendations for safe operation.

Safety and Cautions

Highlights general safety measures, hazards, and responsibilities during operation.

Safety Labels

Details safety labels attached to the unit and their meanings.

Operation Monitoring

Describes how the dehumidifier is controlled and monitored via the control panel (HMI).

Application Limitations

Specifies environmental and harmonic emission limitations for unit placement and operation.

Fault Indications

Explains how faults are indicated by the control panel's red light and display.

Steam Supply Quality

Emphasizes the importance of steam quality for steam heater performance and longevity.

Unit Marking and Identification

Details the information found on the unit's identification plate.

Pressure Test Points

Explains the purpose of built-in pressure test points for installation and inspection.

Dehumidifier Design, Operation, and Features

Product Description

Describes the dehumidifier's design, casing, and manufacturing standards.

Principle of Operation

Explains how the desiccant rotor works to dehumidify air, including airflow paths.

Main Components - MX2 30

Illustrates and lists the main components of the MX2 30 model.

Main Components - MX2 35-95

Illustrates and lists the main components of the MX2 35-95 models.

Configuration Features Overview

Information on optional functions and components available for MX2 dehumidifiers.

Insulated Process Air Inlet

Details the insulated inlet for pre-cooled process air to prevent condensation.

Process Fan Control Options

Describes fixed and variable speed control options for the process fan.

Bypass Damper Functionality

Explains the bypass damper system for managing airflow exceeding rotor capacity.

Energy Recovery and Efficiency Purge

Describes energy-saving solutions that recycle heat from the rotor.

Low Dewpoint Purge (LDP) Function

Explains the LDP function for achieving extra low dewpoints.

Installation Guide and Requirements

Installation Safety Precautions

Provides crucial safety warnings for installation, handling, and electrical work.

Moving the Dehumidifier Safely

Details safe procedures and equipment for moving the dehumidifier unit.

Inspection of Delivery

Guides on checking the delivery for completeness, damage, and reporting issues.

Scope of Delivery - Steam System Components

Lists the steam-related components included with the dehumidifier delivery.

Storing the Dehumidifier Before Installation

Provides instructions for proper storage of the dehumidifier before installation.

Site Requirements and Clearances

Specifies essential site conditions and clearances needed for optimal performance and maintenance.

Foundation Requirements and Dimensions

Details the requirements and dimensions for installing the dehumidifier's foundation.

Steam Regulation Methods

Explains the two principles of steam regulation for dehumidification capacity.

Steam Heater Installation Recommendations

Provides essential recommendations for installing the steam supply system components.

Set-up and Running Checks

Lists the steps for performing pre-start checks and initial unit verification.

General Duct Installation Recommendations

Offers general guidance on installing process and reactivation air ductwork.

Outdoor Air Inlet Ducting Design

Details design considerations for outdoor air inlet ducting to prevent contamination.

Wet Air Outlet Ducting Guidance

Provides guidance on wet air outlet duct material, insulation, and drainage.

Duct Connection Dimensions - Air Inlets

Specifies dimensions for reactivation and process air inlets for various MX2 models.

Duct Connection Dimensions - Unit without Process Fan

Provides dimensions for dry air outlet and process air inlet connections.

Duct Connection Dimensions - Process Fan

Specifies dimensions for process air outlet duct connections for various MX2 models.

Duct Connection Dimensions - Reactivation Fan

Provides dimensions for reactivation air outlet duct connections for various MX2 models.

Electrical Connections

Details the electrical system requirements and connection of the mains power supply.

External Humidity Transmitter Installation

Describes the optional humidity transmitters and their installation and placement.

Commissioning, Operation, and Control

Commissioning Procedures

Provides instructions for commissioning and initial start-up of the dehumidifier.

Pre-Start Checks

Lists all essential checks to be performed before initial unit start-up.

Airflow Adjustment Guidance

Guides on adjusting process and reactivation airflows for optimal performance.

General Airflow Adjustment

Explains the importance of airflow adjustment and recommended methods.

Setting Rated Airflows

Details procedures for setting airflows for fixed and variable speed fan controls.

Base Configuration Settings

Provides the formula for calculating differential pressure for fan speed adjustment.

Control Panel Overview

Describes the functions of the control panel and its indicators.

General Operation Modes

Explains the operating modes (AUTO, MAN) and remote start/stop functions.

Quick Stop Procedure

Outlines the procedure for quickly stopping the unit in normal and emergency situations.

Operating the Unit

Details the initial start-up procedures for Manual (MAN) and Automatic (AUTO) modes.

Initial Start-up - Manual Mode (MAN)

Step-by-step guide for starting the unit in manual operating mode.

Initial Start-up - Automatic Mode (AUTO)

Procedure for starting the unit in automatic mode with humidity control.

Service and Maintenance

Service Safety Precautions

Crucial safety warnings for personnel performing service and maintenance.

Regular Service and Maintenance Importance

Highlights the importance of regular servicing for efficiency and longevity.

Available Service Options

Outlines the different service packages available for unit commissioning and maintenance.

Extended Warranty Information

Information on obtaining an extended warranty through a service contract.

Service Indicator Lamp Functions

Explains the meaning of the yellow service indicator lamp and its associated alarms.

Maintenance Schedule (0-24000 Hours)

Details the service tasks and intervals based on operating hours and calendar time.

Maintenance Schedule (28000-48000 Hours)

Details service tasks and intervals for higher operating hours.

Steam Reactivation Heater Maintenance

Provides periodic maintenance tasks for the steam reactivation heater.

Air Filter Replacement Procedure

Step-by-step guide for safely replacing the process and reactivation air filters.

Fault Tracing and Diagnostics

Fault Tracing Safety

Safety warnings for personnel performing fault tracing and repairs.

Dehumidifier Fault Tracing List

A guide to identifying and rectifying common dehumidifier faults and symptoms.

Steam Heater Unit Fault Tracing List

A guide to identifying and rectifying common faults specific to the steam heater unit.

Technical Specifications and Data

Capacity Diagrams

Graphical representation of dehumidification capacity based on air temperature and humidity.

Noise Data - To Room

Presents sound pressure and power levels for various duct connection setups.

Noise Data - In Ducts

Provides noise data for different ductwork configurations and frequencies.

Unit Dimensions

Illustrates the unit dimensions and provides a table with detailed measurements.

Dimensions (Unit without Process Fan)

Shows dimensions for units configured without a process fan.

Required Service Space

Illustrates the required service space around the unit for maintenance access.

Detailed Technical Data

Presents comprehensive technical specifications, including airflow, power, and current ratings.

Scrapping and Disposal Procedures

Unit Scrapping Guidelines

Provides guidelines for safe and compliant disposal of the unit.

Munters Contact Information

Munters Worldwide Contact Details

Lists contact information for Munters offices worldwide.

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