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General| Model | EHU-804 |
|---|---|
| Type | Ultrasonic Humidifier |
| Capacity | 4 Liters |
| Power Source | AC |
| Voltage | 120V |
Specifies environmental and handling requirements for EHU-800 units.
Outlines necessary electrical and safety requirements for EHU-800 installation.
Explains each element and data field present on the EHU-800 nameplate.
Provides detailed measurements and weight for EHU humidifier models.
Lists all humidifier components with their respective part numbers.
Guidelines for choosing an optimal and safe installation location for the humidifier.
Information on water conductivity, its effects, and treatment recommendations for EHU units.
Troubleshooting and solutions for water conductivity issues affecting humidifier operation.
Instructions for mounting the humidifier unit securely onto a wall.
Procedures for connecting the water supply and drainage for the humidifier.
Guidance on installing the steam dispersion tube correctly within the duct.
Instructions for making the necessary electrical hookups for the humidifier.
Connects various humidistats, sensors, and switches to EHU.
Details on using different control signals and dipswitch settings for EHU operation.
Overview of the EHU-800's menu structure and operational status displays.
Steps for selecting and changing EHU configuration settings via the control panel.
Explains the different service and inspection messages displayed by the EHU.
Details on identifying and resolving various error codes and fault conditions.
Steps for connecting and configuring the EHU-800 for Modbus communication.
Procedures for regular checks, preventative measures, and safety during maintenance.
Guidance on maintaining the steam generator, including tank and electrodes.
Detailed steps for cleaning mineral buildup from the steam generator tank and electrodes.
Information on replacing electrodes and factors causing their disintegration.
Procedures for safely removing, cleaning, and reinstalling the steam generator tank.
Troubleshooting steps for issues with the fill and drain valves and associated systems.
Checklist of critical items to verify before initial operation of the EHU-800.
Guide to the sequence of actions for safely starting up the EHU-800.
Location and function of main board connectors and protective fuses.
Explains the fundamental working mechanism of the Armstrong EHU-800 humidifier.
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