Airxcel Aqua-Hot 100 Series Use And Care Manual
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Airxcel Aqua-Hot 100 Series Use And Care Manual

Airxcel Aqua-Hot 100 Series Use And Care Manual

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Use and Care Guide
100
Series
AHE-100-DE1

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Summary of Contents for Airxcel Aqua-Hot 100 Series

  • Page 1 Use and Care Guide Series AHE-100-DE1...
  • Page 2 Journey in Comfort 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

    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 effi cient use of the Aqua-Hot system.

  • Page 4: Safety Features

    Safety Instructions Read all instructions before installing the Aqua-Hot unit. Aqua- Hot Heating Systems is not liable for damage resulting from failing to follow instructions contained in this, and any other Aqua-Hot documentation, relevant to this unit. • Do NOT switch on if there is a possibility that the water in •...
  • Page 5 Safety Instructions Safe Operation Intended Use The Aqua-Hot Heating system consists of one electric • This manual explains the operation and care of the Aqua- element and external diesel burner. The electric element Hot heating system. and/or the diesel burner heats a glycol and water mixture, •...

  • Page 6: Component Callouts

    Component Callouts Aqua-Hot 100D 1. Tempering Valve 2. Fluid Circulation Pump 3. Aqua-Hot Controller 4. Antifreeze and Water Heating Solution Tank 5. AC Electric Element Figure 2 6. AC Activation Relay Plate-to-plate Heat Exchanger 8. Three-Way Valve 9. Zone Air-Bleed Valve 10.
  • Page 7 Component Callouts Aqua-Hot Diesel Burner 1. Combustion Air Fan 2. Fluid Outlet 3. Fluid Inlet 4. Combustion Chamber 5. Circulation Pump 6. Exhaust Gas Temperature Sensor Exhaust Outlet 8. Air Inlet 9. Control Unit 10. Burner Motor 11. Fuel Inlet 12.

  • Page 8: System Features

    Aqua-Hot System Features System Features The Aqua-Hot 100D Series is a Hydronic Heating System that can provide heat and hot water on demand using a built-in electric heating element and an external diesel burner. The Aqua-Hot Heating System is a 2-in-1 system 1.

  • Page 9: Operational Overview

    Activating the Aqua-Hot Operational Overview Operational Overview Electric Element: The heating features are powered by the external DC diesel burner and/or the AC electric element on the 100D. These The electric element is the Aqua-Hot’s secondary heat source maintain the temperature of the Aqua-Hot’s antifreeze and and can be used when plugged into shore power.
  • Page 10 Activating the Aqua-Hot Operational Overview Heat Priority Option: Controlling Heat Levels with Room Thermostat: The Aqua-Hot comes equipped with the three-way valve (sometimes known as the summer/winter valve). This controls When the Aqua-Hot is on and up to operating temperature, the fl...

  • Page 11: Operational Flowchart

    Operational Flow Chart Operational Flow Chart A heat source is selected from Interior Switch Panel Electric Element External Diesel Burner Electric Heating Element The diesel burner will will activate, providing begin providing heat to the heat to the antifreeze and antifreeze and water heating water heating solution solution present within the...

  • Page 12: Layout Example

    Operational Flow Chart Layout Example Aqua-Hot Heating System Diesel Burner Cozy #3 Cozy #2 Bedroom Kitchen Cozy #1 Living Space Figure 14 NOTE: This is just a sample for the layout of the diesel burner with the Aqua-Hot and heat exchangers. Actual placement may vary on the individual design of the RV.

  • Page 13: Maintenance Schedule

    Maintenance Maintenance Schedule Monthly Maintenance Check the Aqua-Hot’s antifreeze and distilled water heating solution to ensure that it is at the proper level. This can be DO NOT operate the external diesel burner and/or electric accomplished by visually checking the coolant level in the Aqua- heating element without antifreeze and distilled water Hot’s expansion bottle;...

  • Page 14: Winterizing The Aqua-Hot

    Winterization Winterizing the Aqua-Hot The Aqua-Hot’s domestic water heating system must be completely drained of domestic water at any time the heater is stored where freezing temperatures may be experienced. Not winterizing the Aqua-Hot when freezing temperatures are present will result in serious damage to the Aqua-Hot Please follow these instructions when winterizing the Aqua- heating system.

  • Page 15: General Troubleshooting

    General Troubleshooting Use and Operation General Information Fill Cap Should the Aqua-Hot Hydronic Heating System fail to operate, Upper Fitting and there is a lack of hot water and/or heat, complete the following checks: Hot Fluid Line 1. Verify that the Aqua-Hot is supplied with electrical power. 2.

  • Page 16: Measuring Antifreeze Using A Refractometer

    Measuring Antifreeze Appendix Measuring Antifreeze Using a Refractometer Calibration Screw Eyepiece Prism Assembly Daylight Plate Assembly 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 17: Owner's Service Log

    Service Log DATE SERVICE PERFORMED SERVICE CENTER p. 17 ©Aqua-Hot® 100DE Use and Care Guide...
  • Page 18 Service Log DATE SERVICE PERFORMED SERVICE CENTER p. 18 ©Aqua-Hot® 100DE Use and Care Guide...

  • Page 19: Warranty

    Warranty 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. Replacement parts are warranted for the remainder of the Heater’s standard warranty coverage or for six months, whichever is greater.
  • Page 20 USE AND CARE GUIDE SERIES Aqua-Hot Heating Systems, LLC Via Nazionale 65 25080 Puegnago del Garda Brescia BS Italy Visit us online at www.aquahot.com Call us at +39 0365 555909 ©2020 Aqua-Hot Heating Systems, LLC.

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