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Coolant Heater 

Thermo Top (TTC) 

Operating Instructions 
Installation Instructions 

Summary of Contents for Thermo Top TTC

Page 1: ...Coolant Heater Thermo Top TTC Operating Instructions Installation Instructions...

Page 2: ......

Page 3: ...Installation Operation Manual Contents 2 5 SmarTemp Control fx Operating Instructions 205 4 8 7 Wiring Diagram Thermo Top C 12 Volt with SmarTemp Control fx 427 428 4 8 1 4 8 2 4 8 3 4 8 4 Circuit Dia...

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Page 11: ...descriptions on page 206 Setting the SmarTemp Control fx The Webasto SmarTemp Control fx can be operated using a single rotary dial around the outside of the unit to browse through different menu opti...

Page 12: ...the checkmark to an s for skipped When a program has been skipped it will disable that specific timer program for one cycle 7 day period Preset timer programming will reactivate after this one time sk...

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Page 34: ...the harness to the timer See figure 409 below and wiring diagram figure 411 for reference 7 Push timer into place in dash bezel Pin Number Description Wire Color 1 12 24V Red 2 GND Brown 3 Heater Out...

Page 35: ...he connector pin assignment of control unit for Thermo Top C is shown in fig 411 The circuit diagrams fig 411 and 412 show the electrical circuit of the heater in the combination with a timer Fig 411...

Page 36: ...4 Installation Thermo Top TTC Fig 412 Automatic switching Circuit for Thermo Top C 12V Timer 422...

Page 37: ...2 WAY X5 CONNECTOR 2 WAY X6 ON OFF SV HCH X7 CONNECTOR 2 WAY X8 CONNECTOR 12 WAY X9 CONNECTOR 1 WAY Y1 FUEL PUMP SWITCH DETAIL X6 Ground X2 CONNECTOR 2 WAY X3 CONNECTOR 2 WAY COMPUTER DIAGNOSTICS DOWN...

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Page 41: ...Thermo Top TTC 4 Installation 4 8 7 Wiring Diagram Thermo Top C 12 Volt with SmarTemp Control fx 27 IG 5 7IRING IAGRAM 4HERMO 4OP 6OLT 3MAR4EMP ONTROL FX...

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Page 50: ...Org 3 2000 Rev 2 2014 907512 Webasto Thermo Comfort N A Inc 15083 North Road Fenton MI 48430 Technical Assistance Hotline USA 800 860 7866 Canada 800 667 8900 www webasto us www techwebasto com...

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