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Operating Instructions Installation Instructions Improper installation or repair of Webasto heating and cooling systems can cause fire or the leakage of deadly carbon monoxide leading to serious injury or death. NEVER attempt to install or repair a Webasto heating or cooling system unless you have successfully completed Webasto factory training and have the technical skills, technical information, tools and equipment required to properly complete the necessary procedures.
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Top C (TTC) SmarTemp Control fx / Operating Instructions................4.7.2 Fuel System Limitations......................... 414 4.7.3 Fuel Pump ..............................415 4.8.1 4.8.2 4.8.3 4.8.4 Circuit Diagrams........................... 420 4.8.5 4.8.6 4.8.7 Wiring Diagram - Thermo Top C (12 Volt) with SmarTemp Control fx.....
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6. Basic Troubleshooting 6.1 General Information ..........................601 6.2 General Failure Symtoms ........................601 6.3 Heater Lockout Reset Procedure ......................602 6.4 PC Diagnostics Kit ............................602 7. Warranty 7.1 Limited Non-Transferable Warranty ....................701...
This can be changed with duration menu feature explain further in menu 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 options. Simply click the selection button ( ) to make your choice.
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Note: Error code functionality does not apply to Thermo Top C heaters. Errors codes for this product can still be obtained using PC Diagnostics. Refer to the applicable service manual by visiting www.techwebasto.com...
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CAUTION! Do not mount the heater directly to the engine! Heavy, constant vibration produced by the engine may interfere with the proper operation of the heater and lead to heater component damage.
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Timer installation Instructions: 1. Select a suitable location in the vehicle dash for the timer. 2. Temporarily affix timer drilling template to dash or see timer dimensions. 3. Cutout hole to dimensions on template or timer dimensions. 4. Mount timer bezel to dash. 5.
4.8.4 Circuit Diagrams The 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 Control Unit Connector Pin Assignment (Thermo Top C)
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Ω) ≥ EXHAUST SYSTEMS Complete (Yes/No/Comments) Is the muffler and clamps securely tightened? Has muffler and exhaust tube been routed a safe distance (min. 2 in.) from flammable material? Ensure drain-holes are drilled in low bend areas of exhaust tube. Ensure exhaust is venting a safe distance from any vehicle interior openings.
Replacement parts are covered for six (6) months or the remainder of the original warranty period, whichever is longer. The intent of the Webasto warranty is to protect the original end-user of the heater from defects and provide free repair and replacement of defective parts in the manner provided herein.
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