Technichal data Technichal data Airtronic M Heater type Heater Airtronic B4 Version Heating medium Control of the heat flow Stage Power Large Medium Small Heat flow (watt) 3800 3200 2100 1300 – Heater air flow rate without counterpressure (kg/h) with hood Ø 90 mm 185 160 120 Fuel consumption (l/h) 0.54 0.46 0.29 0.18 – Elektr. It checks for blocked fuel filter, blocked or kinked pipes, loose connections, air leaks, faulty pump, or incorrectly installed piping. heater to which the dia gnostic unit is connected. Lower down this page shows fuel volume tests, Fuels 2 page shows pump testing and disassembling. Operation with road diesel which currently contains, AIRTRONIC D3 Camper / D4 Camper / D4 Camper plus. If the heater passes the pre-start checks and the blower speeds indicate everything is proceeding as it would normally but the pump is not clicking go to the Pump Mechanical section below. Details of the test are on this page. Normal air bubbles in fuel pipe are very small and about half an inch apart. Eberspacher Water Heaters. Check if you have run out of or are simply low on fuel, a tank pick up tube can be 50 mm or more above the tank bottom. It also could increase the rate of carbon buildup needing more frequent servicing. Even then as the water sloshes about it can sometimes reach the end of the pipe and be picked up and cause intermittent and puzzling flame outs. Please note, this model is not manufactured anymore - if you want to replace your old D3 heater, you can choose between the below heaters in the similar power range: 2.2 kW Heaters: Eberspacher Airtronic D2 12v (2.2 kW) Eberspacher Airtronic D2 24v (2.2 kW) 4 kW Heaters: Eberspacher Airtronic D4 12v (4 kW) If the pump does not deliver sufficient fuel it can cause non or difficult starting, flame-, Details of the test are on this page. Enjoy quiet and compact heating with the Eberspacher diesel heater. Eberspacher are undoubtedly the ‘Mercedes Benz’ of diesel air heaters. Eberspächer Climate Control Systems GmbH Eberspächerstrasse 24 73730 Esslingen GERMANY Phone: +49 711 939-00 Fax: +49 711 939-0634 info[at]eberspaecher.com Our Sadler 32 has an older Eberspacher heater. The fumes and fluid would have softened the blockage before he applied low air pressure to force the fluid through the blockage. Home made or roadside bio fuels are very different to EN 14214 spec oil. We have documented the process as an example of practical fault finding. The winter is approaching and boat owners will be looking towards firing up their Eberspacher heaters to keep warm. The original and best diesel air heaters out of Germany. Leaks in the pipe between the pump and heater can result in fuel leaking. This allows you to enjoy 2.2kW heat output comfortably and quietly. Note 1 Suitable for operation with FAME according DIN EN 14214 in flowing capable condition. Low operating costs. Supermarket vegetable oil (New or Used frying oil) unless properly processed into FAME. We do not know about other models. If the heater takes fuel from the main tank a separate fuel pickup pipe is normally used. The smallest air heater on the market. Fuel pipe from the pump to the Eberspacher D2 is usually hard fairly clear plastic, 4 mm outer and 1.5 mm or 2 mm internal diameter. Heater switches into shut-down phase 20-25 seconds after being turned on (the most likely, fault code 11 found in memory) Check voltage on heater’s harness on the heater’s side (pins 1 and 10 on Airtronic connector). I put the new clamp on the shaft of a screwdriver and tighten it down until it is smaller than the rubber tube before loosening. Too much fuel can cause similar starting problems, overheating, black smoke and the heater to clog up. Fan speeds where known are quoted on the Faults page but the fan may not be accessible. Maximum height lift from the bottom of the tank to the pump is 1 m. The proper fuel pipe is difficult to kink or compress. Maximum height lift for a D2 from the pump to the Eberspacher is 2 m. The pipe from the pump to the fuel tank is usually black hard plastic 5 mm outer and 2 mm internal diameter. $96.58 $ 96. Free shipping. 4.3 out of 5 stars 8. Activating the start sequence, I get thick white smoke out the exhaust. The fuel quantity test is an important check of the quantity of fuel delivered to the Eberspacher heater. If the rubber connecting pipe is leaking renew it together with the clamps, just tightening the bolts is often unreliable and the fault reappears. We think the D1LC compact heater group should also be marked with Note 2, it was missing on the copy we obtained. Find technical advice and installation instructions, run diagnostics and carry out repairs on Eberspacher Airtronic and Hydronic heaters with easy to read PDFs, complete with diagrams and spare parts lists. The pipe before the pump is under suction so no fuel will leak out to indicate problems. A 1 m length of 1.5 mm internal diameter pipe is filled by nearly 2 ml of fuel. The table below shows Eberspacher bio diesel compatibility, if you are unsure about suitability contact Eberspacher or do not use bio fuel. Tip - New jubilee type clips can be extremely stiff and need so much turning torque the metal pipes on the pump and heater can bend. Eberspaecher Climate Control Systems Canada Inc. 6099A Vipond Drive Mississauga, Ontario L5T 2B2 CANADA Toll Free: 1 800 387-4800 Phone: 905-670-0960 Fax: 905-670-0728 Email: info-na[at]eberspaecher.com As has been said, these diesel-fuelled heaters need a hefty burst of 12V electricity during the start-up phase (for a 3500W-output Combitronic heater Eberspacher advises 120W at start-up, but only 8W when running) and an elderly battery no longer able to hold full charge just won't be able to satisfy the heater's sudden demands. 35 second oil is High Sulphur Gas Oil as mentioned above. Debris can be disturbed when new fuel is added or when fuel sloshes around in the tank. There is one statement in some of the Eberspacher installation manuals about gravity feeding that is not fully explained and so could be misunderstood. air heater for diesel and petrol Technichal data Technichal data Airtronic M Heater type Heater Airtronic B4 Version Heating medium Control of the heat flow Stage Power Large Medium Small Heat flow (watt) 3800 3200 2100 1300 – Heater air flow rate without counterpressure (kg/h) with hood Ø 90 mm 185 160 120 Fuel consumption (l/h) 0.54 0.46 0.29 0.18 – Elektr. Inlet and exhaust are clear. Limited Time Offers; Air Heaters Espar Air Heaters Espar Airtronic D2 Air Heaters ... Espar / Eberspacher Hydronic D5E 12V Diesel RV / Camper Kit for Water / Air / Floor Heating. There seems to be a problem serving the request at this time ... Diesel Night Air Heater Kit 2020 version. We found that although you can blow through completely empty pipe it becomes impossible to do so with even a small amount of fuel in the pipe. Cheap Chinese Heaters; Diesel vs LPG Heaters; Diesel Appliance Design and Installation Considerations; Choosing the Best Diesel Heater Fuel Tank; Product Information. Gravity feeding to the pump is ok, gravity feeding without a pump is not allowed. The controller fitted to the roof is for the standalone auxillary heater. It may be difficult to find a kerosene supplier for small quantities, most only deliver and specify at least 100 litres. When connected to 240V everything works fine and I have nice hot air throughout, however when I switch to diesel only power, the fan matrix does not fire up. Eberspacher Diesel Heater – How Does it Work? With a thin pipe this often takes two start attempts, with a larger or far longer pipe it can take 5 or more restarts and up to 30 minutes to start. After problems when we bought some bad red diesel before it changed in 2011 we tried Kerosene, standard 28 second central heating oil. From January 2011 fuel regulations changed so supplies now should be: Ultra Low sulphur Gas Oil (ULSGO) with up to 7% bio for use in all off road machinery. airtronic m series. Most UK fuel sold at the pumps is winterised from September onwards, summer fuel will wax up at relatively mild temperatures. 365 sold. Cable), Page 64: Circuit Diagram Control Unit Easystart T - Adr (Control Box With 2 Diag. Add to Cart. The amount of money saved on these fuels will be insignificant compared to your additional servicing and repair costs. The Eberspacher heater has ignited (flame detected) and signals flame cutout during a power stage. Low power and fuel consumption. There are too many details to cover here, full details are in the manuals. Maximum height lift for a D2 from the pump to the Eberspacher is 2 m. The pipe from the pump to the fuel tank is usually black hard plastic 5 mm outer and 2 mm internal diameter. • If the automatic detection was successful, if necessary, the heater is briefly started and then s witches off again. • Check flame sensor, for diagram and table of values please refer to page 30, Switch the heater on, the pump will start after about 60 seconds with a D2 or D4. Most fuel sold at the pumps in the UK is winterised from September onwards and therefore should be OK for winter use, untreated fuel will wax up at relatively mild temperatures. This was mainly used for agricultural and off road plant and you may still find old forum articles describing problems. If you find other central heating oil suppliers who can sell in small quantities tell us and we will list them here. She who knows everything reports that we ran it out of fuel at some stage - so may be a problem with an air lock or similar. As a leading UK supplier of genuine Eberspacher air heaters, water heaters and parts, Butler Technik is here to provide you with everything you could ever need to install and keep your heater running smoothly.We stock all the most popular Eberspacher water heater and air heater models, including Airtronic and Hydronic models, plus a range of Eberspacher ducting and exhaust … Low fuel volume can cause flame outs, see Faults page. Eberspacher created the first diesel air heater in the 1930's. When starting the Eberspacher diesel heater the fan winds up to speed without igniting the diesel and then shuts down. The self-regulating output range is between 2900BTU and 7500BTU. Where pipes are joined they should butt against each other inside the rubber connecting sleeve, gaps can trap air bubbles. • Check fuel supply / measure fuel quantity, see page 33. Planar Diesel Heater Controllers ... TROUBLESHOOTING FOR Eberspacher hydronic 4/5 HEATERS . Fuel flows into the combustion chamber where it is vaporized and mixed with air from the combustion air intake pipe and burnt. It is important that pumps and fuel pipes are correctly installed as many faults can be caused by incorrect installation. Fuel quantity in cc (or ml) should be between: D1LCC 3.4 to 4.65, D3LCC 7.1 to 9.3, D2 3.7 to 4.4, D4 5.0 to 6.4, D5 8 to 10, D4WSC 7.3 to 7.9, D5WSC 8.5 to 9.0, Hydronic 10 9.1 to 10.2. Fuel Problem page shows details of our practical fault finding when we had fuel problems on our heater. The cetane value of the fuel also drops as it ages and can drop so low it will no longer ignite in the heater. Blockages can occur in the pipes but are most likely at the pickup, the filter or connecting sleeves. When the heater is started the ECU makes a number of checks as described on the Faults page. When using 100% biodiesel, the heater should be operated twice a year with diesel fuel (in the middle and at the end of a heating period) to burn off PME deposits. Space saving installation under the floor or in the engine compartment, thus more storage space. Unsuitable fuel can cause flame-outs at low temperature particularly at the lowest heat setting. The adjustment range is limited. Domestic central heating oil - There are two types of domestic heating oil, 28 and 35 second. Check condition of rubber sleeves, they swell and can become porous as they deteriorate. Do this test if you suspect a fuel problem. Ultra Low sulphur Gas Oil (ULSGO) with no bio fuel added, intended for use in Inland waterways and marine estuaries. If you want the best, including the most reliable heaters, the best high altitude performance and the most comprehensive install kits, Eberspacher sold by Dieselheat is the way to go. As the fuel level or temperature changes air enters the tank through the vent, condensation then forms when the air cools increasing the water in the tank. The diesel visibly darkens. Some are too small to be visible in this photo. Eberspacher diesel heater stripping and servicing - YouTube Switch the heater on and once pump starts let it run to bleed any air for about a minute, then switch off and empty container. James Pickstock Ltd., Meifod, Powys, SY22 6GZ, 0800 859 5043 sell small quantities from their pump at about 44p per litre (Dec 2016). The pump is pulsed by the Electronic Control unit (ECU), each time the pump pulses the solenoid makes a loud "tick". The end of the pickup tube is normally cut so it is between 1 and 4 inches short of the tank bottom. We welcome feedback and any additional advise you can add to these pages. It may take several starts to drop to this size. The fan matrix is the CT03MD. Eberspacher Fuel supply & Fuel Faults 1. 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