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- Air Top 2000 ST B
- Installation Instructions Manual
Webasto Air Top 2000 ST B Installation Instructions Manual
Summary of Air Top 2000 ST B
Page 1
Marine air heaters installation instructions air top 2000 st air top evo 40 air top evo 55 trade names : air top 2000 st d air top evo 40 d air top evo 55 d (diesel) (diesel) (diesel).
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Caution: when heater is in use, the surface of the hot air outlet may become hot to the touch. Contact with skin may cause burns. Product produces temperatures high enough to ignite surrounding combustible materials such as inflammable liquids, gases, vapor, and other combustible matter. The heater ...
Page 3: Table Of Contents
Table of contents 1 4 2 7 3 9 4 17 5 22 6 28 7 30 8 34 9 10 43 11 50 12 54 safety and general information regulations governing installation heater cold and hot air fuel supply combustion air supply exhaust system electrical connections wiring diagrams initial operation troubleshooting technical dat...
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1 safety and general information 1.1 general information webasto thermo & comfort north america, inc. Is pleased to provide this installation manual with the air top 2000st / evo 40 / evo 55 air heaters. When installed according to the guidelines stated in this manual, you can expect your customer t...
Page 5: Note
Note exhaust mechanical system electrical system heated air fuel combustion air attention technical information flammable or combustible technical information marine air heaters air top 2000 st / evo 40 / evo 55 1.3 about this document to enable quick reference to the individual procedures you will ...
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If you have any doubts, safety concerns or question concerning the installation documentation or the procedures within, do not hesitate to seek professional advice from your authorized webasto marine dealer or webasto thermo & comfort n.A., inc., directly at 1-800-555-4518. • do not install fuel fir...
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2 regulations governing installation requirements relating to the basic unit: when switched off, it is permissible for combustion heaters to continue running for max. 40 seconds. Only combustion heaters are to be used with heat exchangers that are not damaged during their standard operating period b...
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Technical information marine air heaters air top 2000 st / evo 40 / evo 55 caution! When heater is in use, the surface of the hot air outlet may become hot to the touch. Contact with skin may cause burns. Fire risk! The heating system can overheat. • pay attention to maintaining a sufficient distanc...
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Technical information marine air heaters air top 2000 st / evo 40 / evo 55 3 heater fig. 1 installation example 1. Air heater 4. Air outlet; 7. Exhaust line; 2. Cold air intake; 5. Fuel pump; 8. Room temperature sensor; 3. Hot air hoses; 6. Fuel tank; 9. Control element 9.
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Technical information marine air heaters air top 2000 st / evo 40 / evo 55 3.1. Choosing installation location install the heater in a dry location, protected from the ingress of sea water, excessive vibration, heat, engine exhaust gases and soiling by fuel or oil. Arrange the installation to suit t...
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Technical information marine air heaters air top 2000 st / evo 40 / evo 55 recommended installation locations (see fig. 2): a) in locker or rudder box if it is well ventilated. Install a contact barrier around the heating system so that sails, fenders, bulkheads, etc. Do not come in contact with hot...
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Technical information marine air heaters air top 2000 st / evo 40 / evo 55 3.2 heater data 1. Dimensions air top evo 40 / air top evo 55 1) cold air inlet 2) cable outlet (optionally on right or left) 3) hot air outlet 4) exhaust gas outlet 5) fuel inlet 6) combustion air inlet a) space requirements...
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Technical information marine air heaters air top 2000 st / evo 40 / evo 55 3.2.2. Dimensions air top 2000 st 1) cold air inlet 2) cable outlet (optionally on right or left) 3) hot air outlet 4) exhaust gas outlet 5) fuel inlet 6) combustion air inlet a) space requirements for hot air outlet b) space...
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Technical information marine air heaters air top 2000 st / evo 40 / evo 55 3.3. Heater mounting • securely mount the heater (vibration, swell)! Use the supplied bracket and rubber seal under the base. • this rubber seal must be replaced each time the heater is reinstalled. • the m6 nuts must be tigh...
Page 15
Technical information marine air heaters air top 2000 st / evo 40 / evo 55 • recommendation: flexible mounting (vibration decoupling, noise re- duction)! • secure the heater onto the bracket with bolts. • recommendation when mounting on outer skin on frp boats: lami- nate wooden panel onto the faste...
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Technical information marine air heaters air top 2000 st / evo 40 / evo 55 • except for the year of installation, remove all the year numerals on the type label. • secure heater. Tighten the m6 nuts to 6 nm (–0 nm, +1 nm). • if the type label is not visible after installing the heater: use the type ...
Page 17
Cold and hot air marine air heaters air top 2000 st / evo 40 / evo 55 fig. 10 air intake 4 cold and hot air 4.1. General it must not be possible for stowed articles to block the intake opening . 4.2. Fresh air mode cold air is drawn in from the outside, heated and blown into the boat's interior. Thi...
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Marine air heaters air top 2000 st / evo 40 / evo 55 cold and hot air 4.3. Recirculated air mode in recirculated air mode, the air to be heated is taken from the interior area. The advantage of this is that heating takes place faster due to more effective heat utilisation. However, the humidity is n...
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Cold and hot air marine air heaters air top 2000 st / evo 40 / evo 55 4.7. Installing cold and hot air ducts do not route the ducts through the bilge. Hot air ducts in damp areas: use temperature-resistant, flexible, metal spiral-reinforced plastic hoses. Secure cold and hot air ducts at all connect...
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Marine air heaters air top 2000 st / evo 40 / evo 55 cold and hot air 4.8. Air routing examples fig. 14 heating air routing examples the main duct must not be reduced from 90 to 80 mm for air top evo 55! If 90 mm is not possible throughout, it is better to use y-junction 90/80/ 80 and thus create tw...
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Cold and hot air marine air heaters air top 2000 st / evo 40 / evo 55 4.9. Installation examples: fig. 15 installation examples: 37' sailing boat 1 branch 90/60/90 2 air outlet Ø 60 mm, can be closed off 3 y-junction 90/90/90 4air outlet Ø 90 mm, open 5 y-junction 60/60/60 6 air outlet Ø 90 mm, can ...
Page 22
Fuel marine air heaters air top 2000 st / evo 40 / evo 55 5.2 fuel extraction 3) tank extracting device • fuel take-off directly from the boat's fuel tank. • plastic fuel tanks: install the tank extracting device in the tank fitting. Do not drill into a plastic fuel tank. • for suitable tank extract...
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Fuel marine air heaters air top 2000 st / evo 40 / evo 55 install the tank extracting device as shown in fig. 17: 1) shorten the immersion tube: the end should be approx. 25 mm above the bottom of the tank or high enough that fuel for the boat engine always remains in the tank. Cut the tube diagonal...
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Fuel marine air heaters air top 2000 st / evo 40 / evo 55 the fuel lines must be secured using state-of-the-art fastening elements. Do not damage the fuel line. Intake side: d 1 : inside diameter of fuel line = 2 mm. H 1 : fuel level (tank above fuel pump) [m] s 1 : fuel level (tank below fuel pump)...
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Fuel marine air heaters air top 2000 st / evo 40 / evo 55 fuel line material: observe regional/national regulations! For installation kits for metal fuel lines see the accessories catalogue. Attention: danger of fire! • all fuel lines installed during heater installation must be made of copper and t...
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Fuel marine air heaters air top 2000 st / evo 40 / evo 55 5.4. Fuel pump air top 2000 st heaters must only be operated with the fuel pump dp 30. Air top evo 40 / air top evo 55 heaters must only be operated with the fuel pump dp 42. The fuel pump is a combined delivery, metering and shut-off system ...
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Fuel marine air heaters air top 2000 st / evo 40 / evo 55 5.5. Auxiliary tank 5.6. Special requirements for heaters in boats with petrol engine specific requirements apply to the installation of diesel-operated heaters in petrol engine boats: • the heater must be supplied with fuel from a separate d...
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Combustion air marine air heaters air top 2000 st / evo 40 / evo 55 combustion air intake line: must be arranged that it cannot be blocked by objects keep combustion air intake line as short as possible mounting of combustion air intake line: with a hose clip at the intake connection piece of the he...
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Combustion air marine air heaters air top 2000 st / evo 40 / evo 55 6.4. Properties of combustion air intake line 6.5. Combustion air intake silencer caution: the exhaust pipe can be confused with the combus- tion air intake line! Damage to fuel pump cable fit the exhaust pipe only to the exhaust ou...
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Exhaust marine air heaters air top 2000 st / evo 40 / evo 55 7 exhaust system 7.1. General 7.2. Exhaust gas outlet outlet arrangement: position the exhaust gas outlet where no splash water can enter the boat. Recommendation: sailing boats: in stern transom. Motor boats: in side wall. At least 60 cm ...
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Exhaust marine air heaters air top 2000 st / evo 40 / evo 55 through-hull fitting: choice of design and installation position to minimize rain water in- gress! Only use genuine webasto through-hull fittings! Fit insulation plate ex- actly for thermal isolation from the side wall (minimization of wat...
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Exhaust marine air heaters air top 2000 st / evo 40 / evo 55 7.3. Notes on exhaust pipe the exhaust pipe must be secured to the heater with a clamp suitable for the exhaust pipe. Use suitable insulation material to avoid the dew point dropping below the minimum value. Keep exhaust pipe as short as p...
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Exhaust marine air heaters air top 2000 st / evo 40 / evo 55 7.5. Thermal insulation observe the following points when installing the exhaust pipe: avoid contact between the hot exhaust pipe and temperature-sensi- tive objects such as electrical wiring, water lines, plastic parts, sails or boat hull...
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Marine air heaters air top 2000 st /evo 40 /evo 55 8 electrical connections the free ends of all lines that are not required must be insulated! 8.1. Electrical system, general observe all information and safety precautions! Install a clearly visible operation indicator to show whether the heat ing ...
Page 35
Electrical system marine air heaters air top 2000 st / evo 40 / evo 55 fig. 35 removing control unit cover 8.3. Connecting heater to connect the heater, remove the control unit cover on the heater and plug in the wiring harness connector at the control unit. Connect voltage supply. To prevent the ho...
Page 36
Electrical system marine air heaters air top 2000 st / evo 40 / evo 55 air top 2000 st: the connector for the air top 2000 st must be plugged in as far as point "a". See fig. 36. Fig. 36 connector to heater control unit air top evo 40 / air top evo 55: remove and dispose of the protective cap on the...
Page 37
Electrical system marine air heaters air top 2000 st / evo 40 / evo 55 fig. 38 fuse holder on wiring harness 8.5. Temperature control (optional) install a room temperature sensor in the boat's interior (mandatory for fresh air operation)! The heater continually compares the set temperature (value se...
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Electrical system marine air heaters air top 2000 st / evo 40 / evo 55 fig. 40 wiring of room temperature sensor 8.5.2. Connecting (optional) room temperature sensor route the cable of the room temperature sensor up to the installation lo- cation of the control element. Here connect the sensor cable...
Page 39
Electrical system marine air heaters air top 2000 st / evo 40 / evo 55 8.6.1. Rotary switch connect the control element (on/off and temperature preselection) with rotary potentiometer directly to the wiring harness. See fig. 42 air top 2000 st: connector x9: preinstalled connector for control elemen...
Page 40
Electrical system marine air heaters air top 2000 st / evo 40 / evo 55 8.6.2. Air top evo control element mc04 marine the mc04 heater control element features additional operating modes such as eco, plus and ventilation. The mc04 can only be used in combination with air top evo heaters. – make a 98 ...
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Electrical system marine air heaters air top 2000 st / evo 40 / evo 55 8.6.3. Control element (smartemp) connection (2000st only): the control panel should be installed in a suitable location on a flat surface if possible in a visible area. –connect control panel to existing connectors on heater-uni...
Page 42
8.7. Pc diagnosis air top 2000 st: the wires (gn/ws, br/ws) are used to read out any faults and the operating hours and enable co 2 calibration with the webasto thermo test pc di- agnosis (only for webasto service workshops). Fit the x8 connector housing (supplied). Air top evo 40 / air top evo 55: ...
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Electrical system marine air heaters air top 2000 st / evo 40 / evo 55 fig. 50 wiring diagram air top 2000 st with smartemp control, for legend see page 44 $ $ 9 wiring diagrams 43.
Page 44
Legend to wiring diagram for air top 2000 st with smartemp control only diagnostic k cable w bus (smartemp uses a mini usb connector) co 2 adjustment (see workshop manual) if an external temperature sensor (b4) is used, resistor r1 must be replaced by the temperature sensor (b4). Cable colors (where...
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Fig. 51 wiring diagram air top 2000 st with rotary switch and ventilation switch (optional) for legend see page 48 electrical system marine air heaters air top 2000 st / evo 40 / evo 55 45.
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Electrical system marine air heaters air top 2000 st / evo 40 / evo 55 fig. 52 wiring diagram air top evo 40 / air top evo 55 with rotary switch and ventilation switch (optional) for legend see page 48 k 46.
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Fig. 53 wiring diagram air top evo 40 and air top evo 55, with control element air top evo multi control (mc04), for legend see page 48 k electrical system marine air heaters air top 2000 st / evo 40 / evo 55 47.
Page 48
9.1. Legend to wiring diagrams 9.1.1. Cable cross-sections note: wires/components shown with dashed lines are optional and not included in the scope of delivery / in the wiring harness. Item description remarks a1 heater air top 2000 st/ air top evo 40 / air top evo 55 a2 control unit control unit 1...
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9.1.2. Cable colours 9.1.3. Reference numbers positive at connection 10: continuous heating mode with quick heating function for as long as ignition is on. All heater versions: w-bus diagnosis connection. Heater versions with control element air top evo multi control (mc04) heater version master: sl...
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10 initial operation note: observe the safety information given in the operating instructions! Carefully read the operating instructions before operating the heater. Operation instructions marine air heaters air top 2000 st / evo 40 / evo 55 50 heater must be switched off when refueling at filling s...
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Operation instructions marine air heaters air top 2000 st / evo 40 / evo 55 fuel system complete (yes/no/comments) 1 is the standpipe properly mounted in the fuel tank? (sealed, structural integrity maintained). 2 validate the standpipe does not interfere with function of sending unit by checking fu...
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Operation instructions marine air heaters air top 2000 st / evo 40 / evo 55 52 combustion air intake complete (yes/no/comments) 1 is the combustion air intake drawing fresh air from a non-turbulent location? (i.E. Not in direction of travel) 2 ensure air intake system is securely fastened. Heater fu...
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Operation instructions marine air heaters air top 2000 st / evo 40 / evo 55 carefully bleed the fuel supply system after installing the heater. Note: as a result of the low fuel consumption the heater must be switched on several times to fill the fuel line and prime the system. Conduct a trial of th...
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Marine air heaters air top 2000 st / evo 40 / evo 55 troubleshooting 11 troubleshooting 11.1 error code output -if an error occurs, the unit outputs a fault code via the control element. -you will find further information in the operating instructions and in the heater workshop manual. Note: an erro...
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12 technical data if no limit values are specified, the technical data will refer to the usual heater tolerances of ±10% at an ambient temperature of +20 °c and at the rated voltage. 1. Electrical components the control unit, lamp in the timer and glow plug are designed for either 12 v or 24 v opera...
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Marine air heaters air top 2000 st / evo 40 / evo 55 technical data heater air top 40 d air top evo 55 d air top 2000st type approval: emc e1 03 5529 e1 03 5529 e1*72/245*95/54*1085*00 type approval: heating e1 00 0385 e1 00 0386 e1*2001/56*0022*00 design air heater with vaporising burner air heater...
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Technical data marine air heaters air top 2000 st / evo 40 / evo 55 heater air top 40 d air top evo 55 d air top 2000st heater height [mm] 162 ± 1 162 ± 1 121 ± 1 heater weight [kg] 5.9 5.9 2.6 ip class: heater ip5k4k ip5k4k ip class: fuel pump ipx6 / ipx7 / ip6k9k ipx6 / ipx7 / ip6k9k max. Length o...
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Notes marine air heaters air top 2000 st / evo 40 / evo 55 58.
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Marine air heaters air top 2000 st / evo 40 / evo 55 notes 59.
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Webasto thermo & comfort n.A., inc. 15083 north road fenton, mi 48430 technical assistance hotline usa: (800) 860-7866 canada: (800) 667-8900 www.Webasto.Us www.Techwebasto.Com org. 5/2015 rev. 12/2015 p/n: 5011424a 60