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- Air Top 2000ST
- Installation Instructions Manual
Webastoto Air Top 2000ST Installation Instructions Manual
Summary of Air Top 2000ST
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Installation instructions marine heating systems air heating: air top 2000st ® air top 3500 ® air top 5000 ® hl 90 ® water heating: thermo top c ® thermo 90 st ® dbw 2010, 2016 ® thermo 230, 300, 350 ® ®.
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Marine heating system installation instructions 2 © webasto global comfort solutions ® table of contents 1 safety instructions ........................................................................................3 2 general ............................................................................
Page 3: 1 Safety
Marine heating system installation instructions © webasto global comfort solutions ® 3 1 safety instructions heating systems should only be installed by an authorized webasto ® partner. If you want to install a webasto ® heater system yourself: the installation assumes that you have sufficient techn...
Page 4: 2 General
Marine heating system installation instructions 4 © webasto global comfort solutions ® • warning! When positioning the exhaust outlet, prevent the re-entry of the exhaust gasses into the warm air system or the accommodation areas. Danger of suffocation! • warning! Never feed combustion air into the ...
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Marine heating system installation instructions © webasto global comfort solutions ® 5 3 heating system selection criteria for heating system selection • boat length • region where used, • season and • boat form simplified graphical representation 1. Select the boat length. 2. Go horizontally to the...
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Marine heating system installation instructions 6 © webasto global comfort solutions ® 4 installation of the heating system 4.1 choosing the location • install the heating system in a dry location; protected from the ingress of sea water, excessive vibration, heat and engine exhaust gasses • suit th...
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Marine heating system installation instructions © webasto global comfort solutions ® 7 heating system installation in lockers (1), control cabinets (2) or engine compartment (3). 4.2 equipment orientation permissible installation locations: see device-specific installation instructions. 0-90˚ 0-90˚ ...
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Marine heating system installation instructions 8 © webasto global comfort solutions ® 4.3 heater mounting • securely mount the equipment (vibration, swell)! • use a mounting assembly or bracket air heaters: use the bracket and rubber seals provided under the feet of the equipment. Securing air top ...
Page 9: 5 Exhaust
Marine heating system installation instructions © webasto global comfort solutions ® 9 5 exhaust 5.1 exhaust system feed the combustion gasses out of the boat through the exhaust system. 1) heater; 2) combustion air intake; 3) flexible stainless steel exhaust pipe; 4) condensation drain; 5) exhaust ...
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Marine heating system installation instructions 10 © webasto global comfort solutions ® always assemble wall ducts with seals. 5.3 exhaust pipe 5.3.1 exhaust pipe use 2-layer stainless steel flexible exhaust pipe. • keep the exhaust pipe as short as possible (maximum exhaust pipe length: see device-...
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Marine heating system installation instructions © webasto global comfort solutions ® 11 5.5 thermal isolation when routing the exhaust pipe, pay attention to: • avoid contact between the hot exhaust pipes with temperature-sensitive objects such as electrical cables, water pipes, plastic parts, sails...
Page 12: 6 Combustion Air Supply
Marine heating system installation instructions 12 © webasto global comfort solutions ® 6 combustion air supply 6.1 combustion air circulation observe carefully: • intake from are well ventilated from the outside at ambient pressure and/or directly from the outside. Do not extract intake air from ac...
Page 13: 7 Fuel
Marine heating system installation instructions © webasto global comfort solutions ® 13 6.2 intake hose • use is optional, not mandatory. • drill a Ø 5 mm condensation opening in the downward line from the heater and/or use a separate condensation drain, see illustration. • fit a cap over the end of...
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Marine heating system installation instructions 14 © webasto global comfort solutions ® permissible pipe lengths and lifting heights 7.2 fuel take-off for taking off the fuel for the heater there are the following alternatives: 7.2.1 tank take-off device • fuel take-off directly from the boat’s fuel...
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Marine heating system installation instructions © webasto global comfort solutions ® 15 7.2.3 fuel extractor fuel extractor with in-built blister separator the fuel extractor is a special t-piece with an integrated blister separator. Installation is possible in the feed to the engine if no priming p...
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Marine heating system installation instructions 16 © webasto global comfort solutions ® • fit the metering pump close to the tank. Distance from the tank take-off is ≤ 1.2 m. • install the pump in a dry/cool area. Do not install in the bilge. • pay attention to the pump flow direction. • use flexibl...
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Marine heating system installation instructions © webasto global comfort solutions ® 17 7.5 fuel filter use of a fuel filter is necessary for protecting from contamination. Install before the metering pump. If installing in the engine compartment, use only fire-resistant types in accordance with iso...
Page 18: 8 Electrics
Marine heating system installation instructions 18 © webasto global comfort solutions ® 8 electrics • heating system power supply: from the boat’s service battery (not the starter batteries for the driving engine because of the risk of discharge). • electrical connection: see device-specific install...
Page 19: 9 Air
Marine heating system installation instructions © webasto global comfort solutions ® 19 9 air heaters 9.1 general use heating and ventilation of - ships cabins - bridges installation accessories: see parts catalog. 9.2 method of operation air heating in lockers draws in outside air over in-built fan...
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Marine heating system installation instructions 20 © webasto global comfort solutions ® 9.3 hot air intake warning! Hot air intake from a clean area without exhaust gasses. Not from the engine compartment. • the intake opening can not be blocked by stowed articles. • intake through an inlet hose lea...
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Marine heating system installation instructions © webasto global comfort solutions ® 21 9.4 hot air circulation 9.4.1 routing the hoses warning! Fire risk! Only use temperature-resistant webasto ® hot air hoses. Warning! Do not drill into the outer skin of the ship. Risk of drowning. Risk of injury ...
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Marine heating system installation instructions 22 © webasto global comfort solutions ® • secure the hoses: with hose clamps on all joints. • recommendation for hose routing through areas not to be heated: fit hoses with hose insulation to prevent heat loss (webasto thermoduct ® available as accesso...
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Marine heating system installation instructions © webasto global comfort solutions ® 23 • free flow into the cabins enables the best cabin heating and air circulation. • only use one or two outlets per cabin. • position of the outlet: close to the floor (best air circulation). • choose an outlet col...
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Marine heating system installation instructions 24 © webasto global comfort solutions ® determine the resistance points of the planned air lines: total the separate resistance points in the main line and add the components used. Main line begins at intake point e and ends at open outlet a. Example: ...
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Marine heating system installation instructions © webasto global comfort solutions ® 25 resistance points air top ® air heating system at 2000/s/st ® : 325 p at 3500/st ® : 550 p at5000/st ® : 375 p 55/60 mm inlet 80 mm inlet 90 mm inlet dim. In mm poin ts id. Dim. In mm poin ts id. Dim. In mm point...
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Marine heating system installation instructions 26 © webasto global comfort solutions ® 9.4.5 air circulation example a): air top 2000st ® marine in 9 m sailing boat: b): air top 3500 ® marine in 11 m sailing boat: c): air top 5000 ® marine in 13 m sailing boat: legend: open open and/or closable hea...
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Marine heating system installation instructions © webasto global comfort solutions ® 27 9.4.6 installation examples air top 3500 ® marine in 37 foot sailing boat air top 3500 ® marine in 43 foot sailing boat 1 branch 90/60/90; 2 outlet Ø 60 mm shuttered; 3 y-piece 90/90/90; 4 outlet Ø90 open; 5 y-pi...
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Marine heating system installation instructions 28 © webasto global comfort solutions ® 9.5 temperature control install external temperature sensors in boat interior (mandatory for fresh air operation). The heating system compares the interior temperature with the set value and adjust the heating ca...
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Marine heating system installation instructions © webasto global comfort solutions ® 29 places for removing the controller cover connector locations for single cable harness to heater according to illustration. Plugs are coded over sockets. Connections: 1) at 3500/5000st ® cable harness; 2) external...
Page 30: 10 Water Heaters
Marine heating system installation instructions 30 © webasto global comfort solutions ® 10 water heaters 10.1 general use: heating boat cabins, bridges, consumption water heating. System accessories depending on the size, equipment and function. See the parts catalog. 10.2 method of operation a wate...
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Marine heating system installation instructions © webasto global comfort solutions ® 31 10.3 water circulation 10.3.1 pipe material selection hot water circulation: plastic and copper pipes or rubber hoses can be used. Material selection depends on boat type, operating conditions (salty sea air) and...
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Marine heating system installation instructions 32 © webasto global comfort solutions ® 10.3.2.2 minimum pipe diameter the pipe diameter of the main pipe depends on the diameter of the heating system water connection. Thermo top c ® 20 mm thermo 90 st ® 20 mm dbw 2010/2016 ® 20 mm thermo 230/300/350...
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Marine heating system installation instructions © webasto global comfort solutions ® 33 circulation principles legend (also see images on page 35). 1. Heater unit 6. Blower heat exchanger 11. 3-way valve 2. Circulation pump 7. Filler and overpressure valve 12. Boiler 3. Buffer vessel 8. Pressure exp...
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Marine heating system installation instructions 34 © webasto global comfort solutions ® install a bleed valve (automatic or manual): at high point or near difficult to reach locations; in return line. 10.4 heat exchanger possible heat exchangers: plate heater body: small weight, flat construction, e...
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Marine heating system installation instructions © webasto global comfort solutions ® 35 10.5 consumption water heating consumption water heating by an additional boiler for showering, rinsing, washing, etc. Integration into open and closed water heating system possible. Use of a 3-way valve allows c...
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Marine heating system installation instructions 36 © webasto global comfort solutions ® 10.7 electrics interfaces to 4 main components. 1. Power supply: from battery, directly from the boat’s supply system. 2. Metering pump: connect cable harness to metering pump (only for thermo top c ® and thermo ...
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Marine heating system installation instructions © webasto global comfort solutions ® 37 installation example schematic representation of a water heating system with blower heat exchangers and consumption water heating in a motorboat. 1) y-junction; 2) outlet Ø 55 mm; 3) outlet Ø 80 mm; 4) salon heat...
Page 38: 12 Operating Instructions
Marine heating system installation instructions 38 © webasto global comfort solutions ® 11 acceptance and commissioning before commissioning, the heating system must be checked by an authorized webasto ® partner! Charges are liable for the acceptance. The following commissioning instructions apply o...
Page 39: 13 Maintenance and Service
Marine heating system installation instructions © webasto global comfort solutions ® 39 • operate the heating system roughly once each month (also in summer) for approx.30 minutes to refresh the fuel in the pipes. • after installation (and/or acceptance by an authorized webasto ® partner) return the...
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Webasto product (uk) ltd. Webasto house, white rose way doncaster carrington south yorkshire dn4 5jh phone: +44 1302 32 22 32 www.Webasto-marine.Com subject to modification iden t.- no .: 1 409 06 1ae n fe e 1 0 ,- eur o.