Related Manuals for Hydro-Hot HHE-500-09M
Summary of Contents for Hydro-Hot HHE-500-09M
- Page 1 OWNER’S MANUAL Model Number HHE-200-09E - 12 VDC. HHE-500-09M - 12 VDC. ® Hydro-Hot Hydronic Heating System Owner’s Manual 08/04...
- Page 2 Zip Code: Telephone: E-mail Address: Motorhome Model: Date of Purchase (Motorhome): Hydro-Hot Model No. (reference Figure 1 “Marking Plate”): Hydro-Hot Serial No. (reference Figure 1 “Marking Plate”): Please Mail To: Vehicle Systems’ Warranty Department 15549 East Highway 52 Ft. Lupton, CO 80621 Vehicle Systems, Inc.
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Page 3: Table Of Contents
Overview Hydro-Hot Overview ............1 Section 2 Operating Instructions Activating the Hydro-Hot Heating System ......2 Zone Thermostat(s) Operation ........... 3 Using the Domestic Hot Water System ......3 Using the Engine Preheat System ........4 Diesel-Burner Component Overview........5 Diesel-Burner Operational Flow-Chart ........5... -
Page 4: Hydro-Hot Overview
Diesel-Fired Burner and a VAC-Powered Electric Heating Element (120 VAC). These two heating sources maintain the temperature of the Hydro-Hot's solution of water and antifreeze. In addition, the Hydro-Hot has been designed to preheat the vehicle's engine prior to starting (HHE-200 Model Only). This preheat feature provides an easy engine start-up whenever cool weather conditions are present. -
Page 5: Operating Instructions
SECTION 2: OPERATING INSTRUCTIONS Heat Please read the complete Owner’s Manual prior to operating your Hydro-Hot Heating System. Also, be sure to fill out and mail in your Sources Owner’s Information Card located at the front of this manual. 2.1 Activating the Hydro-Hot Heating System Diesel-Burner Turn the Diesel switch ON, reference Figure 2. -
Page 6: Zone Thermostat(S) Operation
Hot Water 2.3 Using the Domestic Hot Water System When the Hydro-Hot is at operating temperature, the domestic water is automatically heated as it is being used. Because the Hydro-Hot does not store any hot water, simply open any hot water faucet and a continuous supply of domestic hot water will be present within a few seconds. -
Page 7: Using The Engine Preheat System
Heating Element. While traveling, the engine's heated coolant will auto- matically pass through the Engine Preheat / Motoraide System, transfer- ring heat into the Hydro-Hot's Boiler Tank. This design feature reduces the total operating hours of the Diesel-Burner and the Electric Heating Ele- ment. -
Page 8: Diesel-Burner Component Overview
~ Reference Figure 3 for all numbers indicated inside parenthesis. (e.g. #8). Operational Simultaneously the Operation sequence once NOTE: Flow-Chart Ignition Coil (#3) the Hydro-Hot’s Diesel If the Hydro-Hot’s produces a high voltage switch is turned ON coolant temperature is spark across the Ignition NOTE:... -
Page 9: Precautions
• DO NOT park in areas where dry conditions exist underneath the vehicle, as a fire may result (i.e. in a dry grassy field for example). • DO NOT operate the Hydro-Hot’s Diesel-Fired Burner inside an enclosed building. • The Heater should be switched OFF when refueling. -
Page 10: Maintenance Schedule
Annually WARNING: Before cleaning or servicing, disconnect all power supplies. To keep your Hydro-Hot running smoothly, it is ideal to have the Diesel-Burner tuned-up annually. A tune-up should consist of a new Fuel Nozzle and Fuel Filter, along with a thorough cleaning of the Combustion Chamber, if necessary (reference Figure 4). -
Page 11: Domestic Hot Water System
Hydro-Hot's Domestic Hot Water Heating System. NOTE: The Hydro-Hot can still be used for interior zone heating even if the domestic hot water system has been drained and winterized. Please follow the instructions listed below when winterizing the Hydro-Hot’s Domestic Hot Water Heating System: A. -
Page 12: Troubleshooting
When checking for loose plug terminals, remove the Electronic Controller Faceplate by unscrewing the four cover screws. C. Remove the Hydro-Hot’s Access Cover and check for loose plug connec- tors on the Diesel-Burner's Control Unit (located on the under side), see Figure 1A. - Page 13 This indicator light will illuminate RED whenever one of the following conditions have occurred: 1. The Hydro-Hot is off due to an electrical overload (i.e. short) in the main VDC power supply circuitry. 2. The Hydro-Hot is off due to a combination of high electrical VDC power loads and a high surface temperature of the Electronic Controller.
- Page 14 This indicator light will illuminate GREEN whenever the Hydro-Hot’s VDC / VAC Control Thermostat is calling for heat, allowing the water and antifreeze solution in the Hydro-Hot’s Boiler Tank to be heated by either the Diesel- Burner and/or the Electric Heating Element. When this indicator light is off, no heat is being supplied to the Hydro-Hot’s Boiler Tank.
- Page 15 This warranty is conditional upon proper use of the Heater by the end-user. This warranty does not apply to damage or failure of the HYDRO-HOT Heater, or the vehicle into which it was installed, due to improper installation, assembly, maintenance, abuse, neglect, acci- dent, or the use of parts not supplied by Vehicle Systems Inc.
- Page 16 OWNER’S SERVICE LOG: Date Service Performed Service Center ® Hydro-Hot Hydronic Heating System Owner’s Manual 08/04...
- Page 17 15549 East Highway 52 · Fort Lupton, Colorado 80621 · 1-800-685-4298 · Fax: 303-857-9000 � � � � � Copyright 2004 Vehicle Systems, Inc. All rights reserved www.vehiclesys.com LTE-VHS-225 Hydro-Hot Motor Coach Heating System Owner's Manual 08/03 ® Hydro-Hot Hydronic Heating System Owner’s Manual 08/04...
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