North America • Latin America • India • Europe / Middle East / Africa • China • Pacific Rim
armstronginternational.com
Designs, materials, weights and performance ratings are approximate and subject to change without notice. Visit armstronginternational.com for up-to-date information.
2
Table of Contents
About the Series EHU-800 . . . . . . . . . . . . . . .3
Warning
Transportation and storage conditions
Requirements
Description of Nameplate
Accreditation (UL, CCC, CE)
Material Accreditation
Delivery contents
Dimensions and weight
Humidifier components part overview
Preparation and Installation . . . . . . . . . . . . . .12
Site selection
Water Quality And Treatment . . . . . . . . . . . . .13
Remedies: . . . . . . . . . . . . . . . . . . . . . .14
Installation . . . . . . . . . . . . . . . . . . . . . .15
Step 1 - Placing and wall attachment
Step 2 - Water connection
Step 3 - Steam pipe positioning
Step 4 - Electrical connections
Step 6 - Control connection
High Limit Duct Humidistat
System Management . . . . . . . . . . . . . . . . .31
User information menu
Humidifier status menu
Configuration changing menu
Communications . . . . . . . . . . . . . . . . . . .37
Modbus Variants List . . . . . . . . . . . . . . . . .38
Operational Guidelines . . . . . . . . . . . . . . . .39
Maintenance . . . . . . . . . . . . . . . . . . . . .40
Steam Generator Maintenance . . . . . . . . . . . . .41
Tank Cleaning . . . . . . . . . . . . . . . . . . . . .42
Tank Removal and Replacement . . . . . . . . . . . .43
Valves Maintenance . . . . . . . . . . . . . . . . . .45
Start Up Checklist . . . . . . . . . . . . . . . . . . .46
Start Up Procedure . . . . . . . . . . . . . . . . . .48
Legacy EHU PCB Index . . . . . . . . . . . . . . . .49
Limited Warranty and Remedy . . . . . . . . . . . . .59
To Next Page
Loading...
