Thermo Top ZC E Thermo Top S Connection

Thermo Top Z/C; E / Thermo Top S Connection to the vehicle fuel system Fuel Supply Diesel l 1+ l 2 7 m l 1 1, 2 m l 2 5, 8 m Gasoline l 1+ l 2 4, 5 m l 1 0, 5 m l 2 4 m Permissible fuel with max. perm. overpressure feed height H (m) (bar) in fuel line gasoline Diesel 0, 00 0, 15 0, 30 1, 00 0, 07 0, 21 perm. fuel with max. perm. vacuum (bar) suction height S (m) in fuel tank gasoline 31. 08. 01 / tt 060213 / WTI / ATT-T Diesel 0, 00 – 0, 04 – 0, 35 0, 50 – 0, 00 – 0, 31 1, 00 – – 0, 27

Thermo Top E / Thermo Top Z/C Installation example VW Bora TT-E/TT-Z/C 1 2 3 4 5 6 Heating unit Thermo Top Z/C or E Flat fuse holder and fan relay 1 Digital timer 2 Exhaust silencer 3 Combustion air intake line 4 Metering pump 31. 08. 01 / tt 060215 / WTI / ATT-T Seal, Formwasher Stopnut Hose Wireclip 5 Clip 6 Clip 7 Clamptube, black

Thermo Top Z/C; E Metering pump DP 2 R 2 0 -90° 0 -180° DP 30 0 -180° horizontal only 31. 08. 01 / tt 060212 / WTI / ATT-T 0 -180°

Thermo Top Integration into fuel system of injection engines In-series integration into return line 1 Thermo Top 3 2 4 1 Injection system 2 Engine 3 Return line 4 Flow line 31. 08. 01 / tt 060101 / WTI / ATT-T

Thermo Top Integration into engine-water circuit, integration circuit (non-return valve) 1 in secondary 2 3 Thermo Top 1 Engine 2 Non-return valve 3 Vehicle heat exchanger 31. 08. 01 / tt 040200 / WTI / ATT-T

Thermo Top Integration into engine/water circuit In-series integration 1 2 Thermo Top 1 Engine 2 Vehicle heat exchanger 31. 08. 01 / tt 040100 / WTI / ATT-T

Thermo Top Integration into fuel system of injection engines In-series integration into return line 1 Thermo Top 3 2 4 1 Injection system 2 Engine 3 Return line 4 Flow line 31. 08. 01 / tt 060101 / WTI / ATT-T

Thermo Top Example of fan control, Audi A 4 air conditioning system 1 Vehicle fuse holder 2 Fan motor 31. 08. 01 / tt 050900 / WTI / ATT-T 3 Recirculating air valve

Thermo Top Z iring harness, upgrade kit 1 Digital timer 2 Connection f. supplementary heating device 3 'Equipment on' indicator 4 Circulating pump 5 Fan connection 6 Negative conductor 7 Relay base 8 Relay base 9 Fan relay 10 Negative conductor 11 Fuse block 12 Negative conductor 13 Mounting plate 14 Fuse cover 15 Voltage supply terminal 30 16 Werle relay 31. 08. 01 / tt 050601 / WTI / ATT-T

Thermo Top Z Wiring harness, supplementary heating device A Heater B CMetering pump DDiagnostic connector Thermostat 31. 08. 01 / tt 050501 / WTI / ATT-T