Webastoto Air Top 5000 Wartungshandbuch

Air Heaters Installation instructionsAir Top 3500Air Top 5000Type Air Top 3500 B (PetrolType Air Top 3500 D (Diesel)Type Air Top 5000 B (Petrol)Type A

Vehicles with Carburetor EnginesIn passenger cars, fuel may only be extracted with the spe-cial Webasto fuel pickup (see Fig. 8) and as close to theta

NOTE:The fitting must be made of sheet steel!Fuel LinesOnly steel, copper and plastic pipes made of plasticized,light-resistant and temperature-stabil

Installation LocationThe metering pump must be mounted in a cool location asclose to the tank as possible (see Fig. 8). The permissibleambient tempera

The lines must not point into the direction of travel.The lines must be so arranged that any clogging due tocontamination is not to be expected.CAUTIO

Electrical ConnectionsAll pipes that are not required must be insulated!NOTE:When using the combination or standard digital timer aremote-control push

Connection of Heater Control ElementThe cable harness is prepared for connection to the heatercontrol.To withdraw the connector pull at the connector

JumperTerminal 15 Terminal 30Terminal 31to isolateTerminal 58Fig.28: Connection diagram Air Top 3500/5000 ; only connection featuring a combination ti

ϑϑFig.29: System circuit diagram Air Top 3500/5000, 12V/24V with Control Knob, legend see page 20 and 21Air Top 3500/500015

ϑϑFig.30: System circuit diagram Air Top 3500/5000, 12V/24V with Combination Timer , legend see page 20 and 21Air Top 3500/500016

ϑϑFig. 31: System circuit diagram Air Top 3500/5000, 12V/24V with Combination Timer and electrical battery disconnecting switch, legend see page 20 an

Table of ContentsPageInstallation InstructionsLegal Provisions for Installation 1Installation 3Installation Example 5Heating Air System 6Fuel Supply 7

ϑϑFig.32: System circuit diagram Air Top 3500/5000 D, 24V TRS-Operation with Heater Control Knob , legend see page 20 and 21Air Top 3500/500018

ϑϑFig. 33: System circuit diagramAir Top 3500/5000 D, 24V TRS-Operation with Heater Control Knob without auxiliary drive , legend see page 20 and 21Ai

Installation InstructionsLegal Provisions for InstallationFor testing the heater in accordance with §§ 19, 20 or 21StVZO (German Road Licensing Regula

hicle through a sealed bush.The heat exchanger, the connected exhaust pipe as wellas any drain pipe that may be connected must be sosealed that in the

Scope of Application of the Air HeatersThe Webasto Air Top 3500/5000 air heaters are designedto provide the following features:- for the heating of dr

If installed in the vehicle’s interior, the lead-through open-ings for combustion air inlet, exhaust gas outlet and fuelpipe must be splash-water prot

1 Heater control dial2 Heater3 Metering pump and damping device4 Fuel filter (accessory)5 Tank extracting device6 Exhaust silencer (accessory)7 Fuse13

Heating Air SystemNOTE:It is not permissible to integrate the heater into the vehi-cle’s air ducting system.Both recirculated-air and fresh-air operat

Fuel SupplyFuel is extracted from the vehicle’s fuel tank or a separatefuel tank. The values relating to the permissible pressureat the fuel extractio