Operating instructions

4. Installation
4.1 General Information
Webasto will take you step by step through the installation process to ensure successful operation
for years to come. The installation must be performed in accordance with the installation instructions
provided in this manual.
4.2 Installation Locations
Fig. 401: Installation Locations
1. Inside of the engine compartment in a splash protected area (Preferred).
2. On left/right side of the frame.
3. Inside under-step compartment.
401
Thermo Top C (TTC) 4 Installation
NOTE:
This manual does not cover all possible installations. For special applications use this manual as a
general guideline only. Contact an authorized Webasto dealer or Webasto Thermosystems directly
at USA: 1-800-555-4518 Canada: 1-800-667-8900
WARNING!
Asphyxiation risk! The heater must not be installed in either the driver's compartment or in the
passenger area of the vehicle.
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.