EasyManua.ls Logo

Munters FA6 User Manual

Munters FA6
20 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
FA6
HC/MMA/IGB-1712-06/10 pdf SOS ReklamStudio
Evaporative
Humidifier/Cooler
FA6 for AHU’s
Installation instructions
Operation and Maintenance
Spare Parts

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Munters FA6 and is the answer not in the manual?

Munters FA6 Specifications

General IconGeneral
Airflow600 m³/h
Humidification capacity6 kg/h
Frequency50 Hz
Water consumption6 l/h
Weight50 kg
Water Connection1/2"

Summary

FA6 Installation Planning

Simple to install

The FA6 unit is designed for easy installation into existing or new HVAC systems, requiring standard electrical and water connections.

Placement in unit space

Guidance on selecting the appropriate location for the FA6 unit within the AHU, ensuring structural support and access.

Water Connection

Circulating-water system

Details for connecting the circulating water system, including pressure and filter recommendations.

Direct-water system

Information for connecting the direct water system, specifying pressure and filter requirements.

Pressure requirements at water supply

Specifies the minimum and maximum water pressure required at the connection point for optimal operation.

Air filter requirements

Recommends pre-filter classes (EU3 and EU7) to protect the humidifier from dust.

Water discharge

Instructions for connecting the discharge pipe to a wastewater system, including water trap considerations.

Water trap sizing calculation

Guidance on calculating the correct size for the water trap based on operating pressure.

Mounting instructions

Specific instructions for mounting pressure reduction hoses related to the fan and humidifier.

Technical Specifications

Connection points and access space

Details on required connection points and minimum space needed for service and inspection.

Electrical data - circulation pump

Table detailing pump sizes, voltage, frequency, power, and rated current for the circulation pump.

Sound attenuation levels

Sound level data in decibels across different octave bands for various FA6 models.

Maximum continuous operating temperature

Specifies the maximum allowable operating temperatures for air, water, and internal components.

IP classes

Lists the Ingress Protection (IP) ratings for the pump, solenoid valve, and drain valve.

Electrical Connections

Pump motor electrical connection

Wiring diagrams for connecting the pump motor for 230V and 400V power supplies.

Solenoid valve electrical connection

Wiring instructions for solenoid valves, including 230/24 VAC connections for step control.

Motorized drain valve wiring

Diagram showing the electrical connections for the motorized drain valve.

Programming off BMS/Control System

Safety responsibility

Highlights the responsibilities of personnel working with or operating the humidifier.

Improper use of equipment

Warns about the risks of personal injury or product damage due to incorrect usage.

Disposal of used humidifier cassettes

Provides guidance on the proper disposal methods for used humidifier cassettes.

Dimensions, Weights and Pump Sizes

Installation

Delivery conditions and storage

Instructions for inspecting, storing, and protecting the humidifier upon delivery.

Inspection before installation

Steps for checking the humidifier for damage after unpacking and before installation.

Transport and lifting

Guidelines for safely handling and lifting the humidifier unit to prevent damage.

When delivered assembled

Steps for installing the FA6 unit when it is delivered in a fully assembled state.

Component Assembly and Drain System

When delivered as components

Instructions for assembling the FA6 unit when it is delivered in separate components.

Assembly instruction drain system FA6

Detailed steps for assembling the drain system for the FA6 humidifier unit.

Start-up Procedures

Inspection before startup

Checks to perform before the initial startup of the FA6 humidifier.

First start up/Rinsing clean the humidifier

Procedure for the initial startup, including rinsing the humidifier to remove manufacturing residues.

Adjustment of bleed-off flow

Guide on how to adjust the bleed-off flow rate for optimal humidifier performance.

Cleaning distribution holes

Instructions for cleaning the distribution holes in the header for even water distribution.

Service and Maintenance

Periodic maintenance

Recommended periodic maintenance tasks for the FA6 unit, typically performed annually.

Annual service tasks

Detailed list of service routines to be performed during the annual maintenance of the FA6.

Annual inspection checklist

Items to inspect annually, including water level, bleed-off valve, and cassette condition.

Reservoir and pump filter cleaning

Procedure for cleaning the water reservoir and the pump filter to ensure proper operation.

Disassembly and Restart

Cassette and droplet separator removal

Instructions on how to carefully remove humidifier cassettes and droplet separators.

Post-service restart checks

Procedures to follow when restarting the FA6 unit after maintenance or servicing.

Fault-Finding Guide

Troubleshooting table

A table listing common faults, possible causes, and remedial measures for the FA6 humidifier.

Spare Parts and Lists

Ordering spare parts

Information on how to order replacement parts, including necessary details to provide.

Part list

An illustrated list identifying the various components of the FA6 unit.

Spare-Parts List

Humidifier Module Part Numbers

Droplet Separator Part Numbers

Related product manuals