Airxcel Aqua-Hot 100 Series Use And Care Manual
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Use and Care Guide
100
Series
AHE-125-DN1

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Summary of Contents for Airxcel Aqua-Hot 100 Series

  • Page 1 Use and Care Guide Series AHE-125-DN1...
  • Page 2 Journey in Comfort Thank you for equipping your RV, coach, or caravan with an Aqua-Hot hydronic heating system! We deeply value your business and we are grateful for the trust you have placed with Aqua-Hot Heating Systems, LLC. Our customers are our top priority and we are committed to providing best-in-class products, service, and support.
  • Page 3: Table Of Contents

    Journey in Comfort Introduction Contents Caution Notes As you read this information, take particular note of the NOTICE, Caution Notes ............3 CAUTION, WARNING, and DANGER symbols when they appear. Safety Features ............4 This information is important for safe and efficient use of the Aqua-Hot system.
  • Page 4: Safety Features

    Safety Instructions Safety Instructions Safety Features Read all instructions before using the Aqua-Hot unit. Aqua-Hot Safe Operation Intended Use Heating Systems is not liable for damage resulting from failing This manual explains the operation and care of the Aqua-Hot Low-Voltage Shutdown The Aqua-Hot Heating system consists of an electric to follow instructions contained in this, and any other Aqua-Hot heating system and Reporter.
  • Page 5: Component Callouts

    Component Callouts Component Callouts Aqua-Hot 125DN Aqua-Hot Diesel Burner 1. Fluid Circulation Pump 2. Tempering Valve 1. Combustion Air Fan 3. Aqua-Hot Controller 2. Fluid Outlet 4. Antifreeze and Water Heating Solution Tank 3. Fluid Inlet 5. AC Electric Element Figure 2 4.
  • Page 6: System Features

    Aqua-Hot System Features Activating the Aqua-Hot Operational Overview System Features Operational Overview Electric Element: The electric element is the Aqua-Hot’s secondary The Aqua-Hot 125DN Series is a Hydronic Heating System The heating features are powered by the external DC diesel heat source and can be used when plugged into shore that can provide heat and hot water on demand using a built-in burner and/or the AC electric element on the 125DN.
  • Page 7: Aqua-Hot Layout

    Activating the Aqua-Hot Operational Overview Activating the Aqua-Hot Aqua-Hot Layout Heat Priority Option: Aqua-Hot Controlling Heat Levels with Room Thermostat: Heating System The Aqua-Hot comes equipped with the three-way valve Diesel Burner Cozy #3 Cozy #2 (sometimes known as the summer/winter valve). This controls When the Aqua-Hot is on and up to operating temperature, Bedroom Kitchen...
  • Page 8: Operational Flowchart

    Operational Flow Chart Maintenance Operational Flow Chart Maintenance Schedule A heat source is selected from Monthly Maintenance Interior Switch Panel Check the Aqua-Hot’s antifreeze and water heating solution to ensure that it is at the proper level. This can be accomplished by visually checking the coolant level in the Aqua-Hot’s expansion tank;...
  • Page 9: Winterizing The Aqua-Hot

    Winterization General Troubleshooting Use and Operation Winterizing the Aqua-Hot General Troubleshooting The Aqua-Hot’s domestic water heating system must be Should the Aqua-Hot Hydronic Heating System fail to operate, Fill Cap completely drained of domestic water at any time the heater is complete the following checks: stored where freezing temperatures may be experienced.
  • Page 10: Measuring Antifreeze Using A Refractometer

    Appendix Service Log Measuring Antifreeze Using a Refractometer DATE SERVICE PERFORMED SERVICE CENTER Calibration Screw Prism Assembly Daylight Plate Assembly Eye Piece Properly Apply Antifreeze to the Prism Assembly Use the guide below to properly apply the ethylene glycol mixture to the prism assembly of the refractometer. Once that is complete, peer through the eyeglass of the refractometer to continue to the next step.
  • Page 11: Warranty

    Warranty Service Log DATE SERVICE PERFORMED SERVICE CENTER 2-YEAR LIMITED WARRANTY AQUA-HOT® HYDRONIC HEATING SYSTEM Aqua-Hot Heating Systems Inc. warrants the Aqua-Hot Heater to be free from defects in material and workmanship under normal use and service for a period of two years on both parts and labor commencing upon the original date of registration of the vehicle.
  • Page 12 LTE-125-001 SERIES Warranty Registration Register your warranty with one of the following steps: 1. Scan the code to the right with your smartphone. 2. Visit the following link: https://www.aquahot.com/Service-Help/Warranty-Registration.aspx Aqua-Hot Heating Systems, LLC 7501 Miller Drive, Frederick, CO 80504 Visit us online at www.aquahot.com Call us at 574-AIR-XCEL (574-247-9235) ©2022 Aqua-Hot Heating Systems, LLC.

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