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For Driving Safety and Convenience
MH35 RF Installation & Operation Manual
10/31/2006
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Summary of Contents for MicroHeat HotShot MH35 RF

  • Page 1 For Driving Safety and Convenience MH35 RF Installation & Operation Manual 10/31/2006...
  • Page 2: Table Of Contents

    Installation / Operation Manual HotShot MH-35 RF Contents Warnings: ..........................3 Package Components: ......................3 Installation Tools Needed (Not Included) ................3 Disclaimer ..........................4 Introduction ..........................5 Unit Diagram Schematic Connections ..................8 Installation Steps ........................9 Bypass Valve Installation Steps (Required for Dual Washer Systems)......11 Troubleshooting........................13 Limited Warranty........................14 Technical Assistance........................
  • Page 3: Warnings

    Installation / Operation Manual HotShot MH-35 RF Warnings: Package Components: • MH-35 RF HotShot unit w/attached harness • FOB assembly with Batteries (3 Triple “A’s”) • Installation bracket • Red power cable with inline fuse (60 amp) • Black ground cable •...
  • Page 4: Disclaimer

    The entire information contained in this Installation Manual is provided by Microheat "AS IS" and without warranty of any kind, express or implied, including (but not limited to) any implied warranties of merchantability, fitness for any particular purpose, or non- infringement.
  • Page 5: Introduction

    Installation / Operation Manual HotShot MH-35 RF Introduction The HotShot MH-35 RF system is designed to enhance driver all-season safety and convenience by removing windshield frost, ice and grime at the press of a button. During winter time, HotShot will work with any existing washer and wiper system to: •...
  • Page 6 Installation / Operation Manual HotShot MH-35 RF Operation Automatic mode: Depressing the control FOB button that look’s like a “Windshield Wiper”, until the light above the symbol starts blinking slowly, will activate the unit in Automatic mode. This light will blink slowly (once every 3 second).
  • Page 7: Unit Diagram Schematic Connections

    Installation / Operation Manual HotShot MH-35 RF Unit Diagram Schematic Connections Positioning limitations Mounting Position Limitations: As shown above, the HotShot unit mounting position is critical for proper operation. There are three mounting requirements. They are as follows: • The unit must be placed with the wiring towards the bottom. •...
  • Page 8: Installation Steps

    Installation / Operation Manual HotShot MH-35 RF Installation Steps Important: The HotShot unit should be located in the engine compartment based on the following guidelines: • As close as possible to the nozzles, preferably on the bulkhead. • As far as possible from the hottest areas of the engine. •...
  • Page 9 Installation / Operation Manual HotShot MH-35 RF Remove yellow protective caps from the unit’s input and output ports. Connect the hose coming from the one- way valve to the unit’s input port. Connect the hose coming from the nozzles to the unit’s output port.
  • Page 10 Installation / Operation Manual HotShot MH-35 RF Secure all cables and all wires away from hot engine parts and moving objects with provided zip ties. The underhood unit uses the car battery as its power source which enables the underhood MH 35 RF Unit to stay on in receive mode indefinitely.
  • Page 11: Bypass Valve Installation Steps (Required For Dual Washer Systems)

    Installation / Operation Manual HotShot MH-35 RF Bypass Valve Installation Steps (Required for Dual Washer Systems) For vehicles with 1 washer pump for both front and rear washer operation Bypass Valve Installation Kit P/N: MH34-SAK ADDITIONAL PARTS INCLUDED IN KIT 1 Check valve 2 feet (24”) of rubber hose 2.5 feet (30”) hard plastic hose...
  • Page 12 Installation / Operation Manual HotShot MH-35 RF 10. Connect the remaining supplied rubber hose to the open end of the one-way valve and attach to the middle nipple of the tee. Connect the supplied rubber hose from the nozzles to the outlet of the Hotshot. 11.
  • Page 13: Troubleshooting

    Installation / Operation Manual HotShot MH-35 RF Troubleshooting Indication Meaning Action In automatic mode, the unit works The washer lines are empty. Prime unit by operating the washer for 30-45 seconds without spraying system manually until the first and turns off. spray.
  • Page 14: Limited Warranty

    Customer Service Representative at: (248) 489-2400 or e-mail at: info@microheat.com . Technical Assistance If you require help, check our technical assistance website at http://www.microheat.com or call the technical support hotline at (248) 489-2400. For quick service, please have the following information available: •...
  • Page 15 Installation / Operation Manual HotShot MH-35 RF Notes: 10/31/2006...
  • Page 16 Document Title: MH 35-RF Retail Unit Installation Manual Document No.: 00995-01 Revision: Pages : Issue Date: 03/27/06 Document Revision Table Date Issued by Change description Comments 5/20/06 Dan D Initial release through E 06-006-01 7/06/06 Dan D Add FCC disclaimers Sign-Off Sheet Position Name...

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