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Installation Instructions
Marine Water Heaters
Thermotop C / E - Diesel 12v - English
Webasto Part Number : 4110310A
Issue No: 02 : 10th November 2010
Matthew Millard
www.butlertechnik.com
In the interests of continued development, we reserve the right to change
specifications without prior notice
www.butlertechnik.com
Marine Comfort
Marine Comfort
© Webasto Product UK Limited
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Table of Contents
Related Manuals for Webasto Thermotop E
Summary of Contents for Webasto Thermotop E
- Page 1 Installation Instructions Marine Water Heaters Thermotop C / E - Diesel 12v - English Webasto Part Number : 4110310A © Webasto Product UK Limited In the interests of continued development, we reserve the right to change Issue No: 02 : 10th November 2010...
- Page 2 Marine Comfort Thank you for choosing Webasto Marine Central Heating We are certain that you will enjoy many years of satisfactory service from your Webasto product. Should you require any assistance Butler Technik are always at your service. Happy Boating! ©...
- Page 3 *System components wear and performance can decrease with age and should be replaced when fitting a new heater. © Webasto Product UK Limited Webasto Part Number : 4110310A In the interests of continued development, we reserve the right to change...
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Page 4: Warranty
Claims cannot be accepted where faulty installation genuine parts; or has been serviced or repaired other has caused failure. than by a person approved by Webasto Product UK Ltd. The warranty does not cover damage through water Warranty cover commences upon the date of purchase... - Page 5 SERVICE Marine Comfort Don’t guess … seek advice! Your local authorised Webasto dealer will be pleased to help. Check first to determine whether ‘call out’ charges may be applicable. Regularly check your Webasto heating system for the following points:- •...
- Page 6 Width 61 mm Height 61 mm Weight 0.3 kg © Webasto Product UK Limited Webasto Part Number : 4110310A In the interests of continued development, we reserve the right to change Issue No: 02 : 10th November 2010 specifications without prior notice Matthew Millard www.butlertechnik.com...
- Page 7 Width 61 mm Height 61 mm Weight 0.3 kg © Webasto Product UK Limited Webasto Part Number : 4110310A In the interests of continued development, we reserve the right to change Issue No: 02 : 10th November 2010 specifications without prior notice Matthew Millard www.butlertechnik.com...
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Page 8: Heater Dimensions
Water Outlet Exhaust Gas Outlet Combustion Air Inlet Water Inlet © Webasto Product UK Limited Webasto Part Number : 4110310A In the interests of continued development, we reserve the right to change Issue No: 02 : 10th November 2010 specifications without prior notice Matthew Millard www.butlertechnik.com... - Page 9 Hot Water Outlet Fuel inlet Cold Water Return Exhaust Gas Outlet © Webasto Product UK Limited Webasto Part Number : 4110310A In the interests of continued development, we reserve the right to change Issue No: 02 : 10th November 2010...
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Page 10: Positioning Of The Heater
Figure 1 Typical Water Heater System Webasto Part Number : 4110310A © Webasto Product UK Limited In the interests of continued development, we reserve the right to change Issue No: 02 : 10th November 2010... -
Page 11: Exhaust System
500mm. The exhaust from the heater must not be We recommend the use of Webasto PC diagnostics to connected to any other exhaust system. verify the exhaust emissions of the installation. Your local Webasto agent can supply this instrument or may Route the flexible exhaust, securely attached in such be able to offer a commissioning / calibration service. -
Page 12: Fuel Connection
All optional parts the standpipe, fuel pump and the heater nipples mentioned are available from your Webasto Dealer. and then insert the copper pipe flared ends fully into the other ends of the rubbers. The reason for this is... - Page 13 Fuel IN to Heater from Tank Fuel System - component heights © Webasto Product UK Limited Webasto Part Number : 4110310A In the interests of continued development, we reserve the right to change Issue No: 02 : 10th November 2010...
- Page 14 Marine Comfort When fitting the Webasto standpipe drill the fuel tank It is possible to use instead of the Webasto standpipe using a “25mm” hole saw, or using a cone cutter in a piece of pipe that complies with the Webasto preference to filing.
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Page 15: Combustion Air Intake
Fit the round black combustion air silencer to the end of the pipe and securely mount. © Webasto Product UK Limited Webasto Part Number : 4110310A In the interests of continued development, we reserve the right to change... -
Page 16: Water Pipes
Heater Calorifier 20mm Water Pipes 15mm Water Pipes © Webasto Product UK Limited Webasto Part Number : 4110310A In the interests of continued development, we reserve the right to change Issue No: 02 : 10th November 2010 specifications without prior notice Matthew Millard www.butlertechnik.com... - Page 17 Heater Pump Example 3. Gravity system with a two pipe header tank and bypass valves © Webasto Product UK Limited Webasto Part Number : 4110310A In the interests of continued development, we reserve the right to change Issue No: 02 : 10th November 2010...
- Page 18 As opposed to example 2 the header tank in this system no longer acts as a radiator or imposes any additional flow resistance. This is the most efficient non-pressurised header tank system. Webasto Part Number : 4110310A © Webasto Product UK Limited In the interests of continued development, we reserve the right to change...
- Page 19 Note the inclusion of the Pressure Relief valves, (marked as PV). One of these should be mounted in the hot water outlet pipe no more that 30cm away from the heater. Preferably at a high point. © Webasto Product UK Limited Webasto Part Number : 4110310A...
- Page 20 Exactly the same system as above but with the addition of a Spirovent unit that will remove the micro bubbles quicker than AAV's alone. © Webasto Product UK Limited Webasto Part Number : 4110310A In the interests of continued development, we reserve the right to change...
- Page 21 In order for the heater to work effectively a few simple rules need to be adhered to. The heating circuit the Webasto is connected to is very similar to a domestic installation with a hot water cylinder and radiators but with a few subtle differences.
- Page 22 As with any type of water heating system it is necessary to add some kind of corrosion inhibitor. In the case of Webasto diesel marine water heater we use ethylene glycol otherwise know as glycol or antifreeze. The antifreeze must be glycol and NOT methanol based.
- Page 23 The electrical side of the installation is now complete. The small yellow wire marked 'Diagnostic' is for Webasto Service only and must not be connected to the vessel, (Webasto USB Diagnostics Tool). Refer to the schematic diagram for the fuse sizes.
- Page 24 If you only have three wires refer to the drawing below. © Webasto Product UK Limited Webasto Part Number : 4110310A...
- Page 25 Marine Comfort Harness General Layout Figure 9 Thermo 50 Harness Layout © Webasto Product UK Limited Webasto Part Number : 4110310A In the interests of continued development, we reserve the right to change Issue No: 02 : 10th November 2010...
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Page 26: Heater Control
(and visa is displayed. versa). © Webasto Product UK Limited Webasto Part Number : 4110310A In the interests of continued development, we reserve the right to change Issue No: 02 : 10th November 2010... - Page 27 ‘ON’ position. Switch the heater on at the operating switch. The If the Webasto fuel filter kit is fitted, (4110766A) make heater will commence it’s start up procedure. sure the fuel tap is fully open, (fully anti-clockwise).
- Page 28 4110766A. Please If during this initial start-up period the heater be aware this is the ONLY Webasto approved filter fails to start and ‘locks-out’ remove the main for use in a marine application.
- Page 29 Electrical Schematic Marine Comfort (Webasto timer version) © Webasto Product UK Limited Webasto Part Number : 4110310A In the interests of continued development, we reserve the right to change Issue No: 02 : 10th November 2010 specifications without prior notice Matthew Millard www.butlertechnik.com...
- Page 30 Marine Comfort © Webasto Product UK Limited Webasto Part Number : 4110310A In the interests of continued development, we reserve the right to change Issue No: 02 : 10th November 2010 specifications without prior notice Matthew Millard www.butlertechnik.com...
- Page 31 Electrical Schematic Marine Comfort (Rotary switch version) © Webasto Product UK Limited Webasto Part Number : 4110310A In the interests of continued development, we reserve the right to change Issue No: 02 : 10th November 2010 specifications without prior notice Matthew Millard www.butlertechnik.com...
- Page 32 33 Combustion air pipe is not drawing air from inside the passenger compartment. 34 Combustion air pipe is fitted with silencer © Webasto Product UK Limited Webasto Part Number : 4110310A In the interests of continued development, we reserve the right to change...
- Page 33 46 The connectors and terminations are not under any strain 47 The battery is charged sufficiently to operate the heater 48 The Webasto programmer plug has been configured for continuous operation 49 The water plumbing is based on a 22mm central spine...
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