Webasto Thermo Top Z/C - D

Table of Contents
II
Table of Contents
1 Regulations Governing Installation.................................................. 20
1.1. Statutory regulations governing installation....................20
1.2. Additional documentation to be used ............................ 20
2 Use / Version ..................................................................................21
2.1. Use of the water heaters................................................21
2.1.1. Parking heater.............................................21
2.1.2. Auxiliary heater ........................................... 21
2.2. Version .......................................................................... 21
3 Installation Location and Installation Position .................................. 22
4 Type Label ...................................................................................... 23
5 Standard Bracket ............................................................................ 23
6 Example of Installation in a Passenger Car ...................................... 23
7 Integration in Coolant System......................................................... 24
7.1. Connection.................................................................... 24
7.2. Installing coolant hoses ..................................................24
7.3. Retrofitting or detaching circulation pump ..................... 24
7.4. Checking .......................................................................25
8 Fuel Integration ..............................................................................26
8.1. Integration in engine supply or return line...................... 26
8.2. Integration via fuel removal unit.....................................26
8.3. Fuel line .........................................................................27
8.3.1. Line installation ........................................... 27
8.3.2. Line design ..................................................27
8.3.3. Connecting two lines with a hose................27
8.3.4. Metering pump ........................................... 27
8.3.5. Installation location .....................................28
8.3.6. Installation and attachment .........................28
8.4. Label.............................................................................. 28
8.5. Cold-resistant fuels ........................................................28
9 Combustion Air Supply................................................................... 29
9.1. Combustion air pipe ......................................................29
9.2. Intake silencer................................................................29
9.3. Recommendations for installation .................................. 29
10 Exhaust System...............................................................................30
10.1. Exhaust pipe ..................................................................30
10.2. Exhaust silencer..............................................................30
10.3. Recommendations for installation ..................................30
11 Electrical Connections.....................................................................31
11.1. Connection of control unit / heater ................................31
11.2. Installation and connection of the timer .........................31
11.3. Installation of other heater controls................................31
11.4. Vehicle fan (not with Thermo Top Z) ..............................31
11.5. Connection of summer/winter switch
(option only with Thermo Top E or C).............................31
12 Circuit Diagrams .............................................................................32
13 Initial Start-Up ................................................................................34
14 Faults..............................................................................................34
15 Technical Data ................................................................................35
15.1. Technical data of circulation pump.................................35
15.2. Technical data of metering pump...................................35
15.3. Technical Data for Thermo Top Z/E/C .............................36
1317098B_EA_TT_ZEC_DE_EN_ZH.book Page II Tuesday, July 3, 2012 1:08 PM