Connecting heater ........... 14 Connecting control element ........ 14 Connecting heater to ADR vehicles ...... 15 Cable cross-sections and colours...... 15 Wiring Diagram ............ 17 Initial start-up ........ 21 Product registration .......... 21 9037763C II Air Top Evo 40 _ 55 EN www.butlertechnik.com...
Trucks, buses in EU vehicle classes M, N and O. l Caravans, motor homes, boats, pleasure craft These installation instructions are part of the Air Top Evo 40 | 55 l Earth-moving machinery and contain all the information required to ensure correct and l Construction machines safe installation.
Avoiding damage to property 2.3.2 Noise emission NOTE The noise emission of the Air Top Evo 40 | 55 is below the Protect the Air Top Evo 40 | 55 against mechanical threshold value stated in paragraph 1.7.4.2 u) of the Machinery stress: Directive 2006/42/EC.
ü The combustion air inlet and exhaust gas outlet are separ- ate (see chapter 6, "Combustion air system" on page 12 and chapter 7, "Exhaust system" on page 13). 9037763C II Air Top Evo 40 _ 55 EN 5 / 24 www.butlertechnik.com...
Control element Fuel pump Heater Exhaust silencer (accessory) Fuse Combustion air intake line Tank extracting device Combustion air intake silencer (accessory) Fuel filter (accessory) Maximum permissible fording level 6 / 24 9037763C II Air Top Evo 40 _ 55 EN www.butlertechnik.com...
Cable outlet (optionally on right or left) Space requirements for cold air inlet Combustion air inlet Space requirements for installing heater Fuel inlet Heater is supported only by the base 9037763C II Air Top Evo 40 _ 55 EN 7 / 24 www.butlertechnik.com...
The maximum pressure loss in the hot air system must Danger of poisoning and suffocation due to ex- not exceed 2 hPa (Air Top Evo 40) or 3 hPA (Air Top Evo haust fumes 55) (see chapter 11, "Technical data" on page 23). The...
The fuel line consists of an intake and pressure side: l Intake side: Connection of fuel tank to fuel pump l Pressure side: Connection of fuel pump to heater 9037763C II Air Top Evo 40 _ 55 EN 9 / 24 www.butlertechnik.com...
ü When taking off fuel at the return line: – Make sure that the installation location satisfies the re- quirements. Fig. 10 Installation of tank extracting device on fuel delivery unit 10 / 24 9037763C II Air Top Evo 40 _ 55 EN www.butlertechnik.com...
Webasto tank extracting Standpipe of Webasto fuel NOTE device extractor Use the Webasto Thermo Test to fill the fuel lines be- fore starting the heater. Section of vehicle's fuel Minimum distance of delivery unit with hole 10 mm between the stand- Keep line lengths as short as possible.
Connect the fuel pump and the wiring harness. Fuel filter NOTE If use of poor-quality fuel is likely, a Webasto fuel fil- ter must be installed. Enter fuel filter in the vehicle's service booklet. 5.7.1 Installation position of fuel filter...
Inside diameter 24 mm Install exhaust silencer such that condensation can drain off Material Non-corroding through the condensation drain hole in the exhaust silencer. 9037763C II Air Top Evo 40 _ 55 EN 13 / 24 www.butlertechnik.com...
8 | Electrical connection Observe additional requirements from the operating Exhaust gas outlet and installation instructions for the Air Top Evo 40 | 55 and the control element. Select appropriate wiring diagram (dependent on application and Webasto control element).
LED green (in Item S1) ON indicator, fault code quick heating function provided the ignition is indicator switched on. 9037763C II Air Top Evo 40 _ 55 EN 15 / 24 www.butlertechnik.com...
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Setpoint sensor + Temperature set point (only for ana- logue air heaters) Terminal 58 (vehicle), illumination (dashboard illumina- tion) Terminal 15 (vehicle), ignition positive 16 / 24 9037763C II Air Top Evo 40 _ 55 EN www.butlertechnik.com...
Air Top Evo 40 | 55 W-Bus 9035645A03 Fig. 22 Air Top Evo 40 | 55 W-Bus 8.8.2 Air Top Evo 40 | 55 MultiControl Fig. 23 Air Top Evo 40 | 55 MultiControl 9037763C II Air Top Evo 40 _ 55 EN 17 / 24 www.butlertechnik.com...
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Fig. 24 Air Top Evo 40 | 55 Rotary switch 8.8.4 Air Top Evo 40 | 55 Rotary switch ADR 9033124A03 Fig. 25 Air Top Evo 40 | 55 Rotary switch ADR 18 / 24 9037763C II Air Top Evo 40 _ 55 EN www.butlertechnik.com...
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Electrical connection | 8 8.8.5 Air Top Evo 40 | 55 SmartControl ADR 9033137A02 Fig. 26 Air Top Evo 40 | 55 SmartControl ADR 8.8.6 Air Top Evo 40 | 55 ThermoConnect2 9033181A02 Fig. 27 Air Top Evo 40 | 55 ThermoConnect2...
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8 | Electrical connection 8.8.7 Air Top Evo 40 | 55 UniControl (with battery disconnector) 9036989A02 Fig. 28 Air Top Evo 40 | 55 UniControl (with battery disconnector) 20 / 24 9037763C II Air Top Evo 40 _ 55 EN www.butlertechnik.com...
Initial start-up | 9 Initial start-up Observe additional requirements from the operating and installation instructions for the Air Top Evo 40 | 55 and the control element. ü Heater is fully installed. Make sure the control unit cover is fitted in position.
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10 | Drilling template heater Air Top Evo 40 | 55 Drilling template heater Air Top Evo 40 | 55 Ø 7.5 Ø 29 Ø 28 Ø 7.5 Ø 7.5 WHE000029 Fig. 29 22 / 24 9037763C II Air Top Evo 40 _ 55 EN...
The standard tolerances of ±10% for heaters shall apply if no limits are specified. Heater Air Top Evo 40 B Air Top Evo 40 D Air Top Evo 55 B Air Top Evo 55 D Type approval: EMC...
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These are the original instructions. The German language is binding. You can request your language if it is missing. The telephone number of each country can be found in the Webasto ser- vice centre leaflet or the website of the respective Webasto representative of your country.
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