P 40 - P 120
Contents
1. 12 5 Operation M 15 6 Commissioning and 16 6 1 General E 16 6 2 ASTANA 16 6 2 1 Hoom THEPMOSUA ssicadnincicedsscdssncasatssadesecstacesatadadencansecssatanaden 16 7 Protecting the environment 17 8 AX 18 9 Dealing with faults crank ku aun na tuuc uu rab xa aa 19 10 Fitting INSIFUCUONS mee 22 Pump pressure Stabiliser 22 Oil atomising nozzle Photocell 23 Ignition system Orifice 24 11 Assembly Drawing spare parts list 25 11 1 Mobile adu ausu ck kakrR aua aca o aura d ada 26 12 ccc 27 13 Return of goods trennen uet rrx naX rn aca 28 13 1 GONTACH m 28 User manual P 40 P 120 Issue 11 14 ermatZ 1 General Information2. 2 1 4 Electrical 3 1 5 3 1 6 Ordering spare parts 3 1 7 m 4 1 8 Interruptions due to power failures 4 1 9 PUPSUAIG J 4 1 10 Discharge Dealer 4 2 uiui mM 5 2 1 Equipment description 5 2 2 Special safety regulations 5 3 Technical dala 6 4 Installation 7 4 1 Number required 7 4 2 Installation instructions 7 4 3 Connecting the oil supply 9 4 3 1 SE 11 4 4 Electrical
3. OFF 1 ole auto o l e e 661 o Flashing o e Q avro l o o o o o 0O 4 8 12 16 20 24 28 32 36 40 uA The current should be max 19 when the heater is activated and min 25A during normal operation If the current is more than 19A when the heater is activated the photocell is probably being confused by light from an external source If during normal operation the current is less than 25 pA the photocell is probably weak or dirty the flame is irregular because the combustion head is dirty or the nozzle is blocked User manual P 40 P 120 11 14 id ermatZ 10 Fitting Instructions Page 24 Ignition System The ignition system is a vital part of your oil fired air heater Its function is to light the oil coming out of the nozzle and it must be capable of doing so under adverse conditions such as extreme cold It is therefore very important that it is properly adjusted If the ignition system is badly adjusted the ignition spark may form in the wrong place or may not form at all This will cause the heater to lock out If you look in at the front when the heater is activated you should be able to see the ignition system come into operation Between the two ignition electrodes a well defined spark should be visible Under the influence of the air current the spark should form in front of the nozzl
4. K3 3 K3 4 230V IMPORTANT Mind and heater heater heater heater 4 Installation Instructions Page 13 BCU 300 THP O ed Od PE F2T3415AH c IEC 60127 2 5 my Oil valve Ventilator Photocell Alarm signal Signal ventilate Signal burning External reset button User manual P 40 P 120 Issue 11 14 ermatZ 4 Installation Instructions Starting delay When multiple appliances start at the same time some appliances may not get enough tension 230V or gas pressure The BCU lid has a potentiometer te with which per appliance a start delay of 0 60 seconds can be set Per appliance a delay of 5 10 seconds should suffice following settings are set by the producer and should NOT be altered Changes might lead to damage Cooling down period A standard of 10 seconds cooling down period is set but a longer period can be set The middle potentiometer can add 0 to 100 seconds For this appliance it is set to 50 seconds extra Minimal burning time Every time a appliance starts there is a short incomplete combustion A minimal burning time can be set with the left potentiometer with which also life expectancy of relays engine and other parts can be lengthened Only necessary when room thermostat is set too sensitive R
5. 95001 suedo 1006 je 4 2 uoniuDi ON uoniuDi ajqe s poog 49 8 HU9A 01195 peseoo e Q QISIA ejqipne 1 uoniuf 01 AOEZ 51 2 Jeuunq 46 9 2 10113 Anyi suan UL MO OU uun 3 useop euibue 10106067 9 suns 00 uoisue e US8OP A MO S SUAN 10 e 1 U9A roas jenuew 0 9 Dealing with faults Page 21 List of possible malfunctions LED Malfunction Cause gy Solution gt BCU did not recognise a flame No adequate ignition during the safety time gt Check distance electrodes check connection ignition cable clean ignition electrode check ignition There will be no automatic start m Bad flame signal caused by wrong setting burner attempt gt Adjust burner pressure properly m Not enough light current caused by dirty or badly connected photocell pipe clean photocell pipe also check the cable m Air is the oil supply gt Bleed oil pump conduits m Short circuit at ignition or oil valve connection BCU Check wiring Advise When a short circuit is found at the oil valve exit the BCU should be sent b
6. Pos Name Code nr 48 N51400018 N51100002 N51700008 N51400021 Fan P 40 16 30 N51700078 Fan P 60 18 26 N52600032 Fan P 80 P 120 20 28 N51400022 N51500015 N52800034 N51400220 N51400032 N51400186 Photocell stable version extra sensitive N51400275 Photocell horticulture version QRB1B less sensitive N51400273 Cable to spark plugs P series 35 cm N51400272 Cable to spark plugs P series 40 cm N51400271 N51400238 N51100015 N51200004 N51400041 Bracket mantle 2x N51400046 Safety grille P 40 16 complete N51100051 Safety grille P 60 18 complete N51200026 Safety grille P 80 P 120 20 complete N51400213 Combustion chamber P 40 complete N51100049 Combustion chamber P 60 complete N51200023 Combustion chamber P 80 P100 complete agriculture N51400310 Combustion chamber P 80 P100 complete horticulture N51400402 Combustion chamber P 120 complete N51500003 BCU Oil lid N51400196 BCU Oil socket incl Ignition transformer N51400197 Transformer Danfoss EBI N51400206 See chapter 10 See chapter 10 User manual P 40 P 120 Issue 11 14 ermatZ 11 Assembly Drawing Spare parts list P 40 P 120 Page 26 11 1 Option Mobile version 2 Room thermostat TH215 N50260146 3 Cable 3 x 1 5 x 3 mtr N51400089 36 Push handle N51700154 37 Oil tank 160 It N
7. Page 2 1 General Information 1 1 Symbols You will see the following symbols when you read through the User Manual Warning of a general danger J Warning of dangerous voltage Wear protective gloves 1 2 Special safety instructions CAUTION This indicates risks or unsafe processes which can easily cause slight injury or damage to property NOTE This provides information on how to handle the equipment effectively economically and in an environmentally sound manner 1 3 General safety regulations This equipment may only be used for the purpose for which it is intended Use of the equipment for any other purpose shall be regarded as improper use The manufacturer will not be liable for any damage resulting from improper use the user shall bear the sole risk thereof Proper use of the equipment also entails observing the manufacturer s conditions of operation maintenance and installation Currently applicable accident prevention regulations and all other generally recognised rules of occupational medicine and safety must be observed Check all safety and operational equipment to ensure that it is safe and fully operational before starting up at reasonable intervals after any modifications or maintenance work 1 General Information Page 3 1 4 Electrical equipment Any work extending beyond the scope of equipment maintenance must be performed by a spec
8. User manual P 40 P 120 11 14 ermatZ 4 Installation Instructions Page 8 Keep free from obstacles Keep free from flammable objects 4 Installation Instructions Page 9 4 3 Connecting the oil supply BUSTIN LN fH lt gt User manual P 40 P 120 Issue 11 14 ermat Z 4 Installation Instructions Page 10 Option 1 The tank is higher than the heater Use a vacuum valve B to prevent spilling a complete tank of fuel in case of a leak Option 2 The tank is lower than the heater The pump draws the fuel directly from the main tank Make sure the oil doesn t flow back use a non return valve D at the Mind the height difference see table in chapter 4 3 1 The return oil hose has to end at least half way in the tank Option 3 Use of an extra oil pump Mind the pump pressure use a reduction regulator the pressure on the filter may not exceed 0 5 bar Eventually use aluminium or brass filter jars oil conduits that can sustain higher pressure and clamp them well on the nipples Option 4 Use of oil boxes 4a link to boxes of the next heaters The oil box serves as a small reservoir the oil circulates between the de oil box and the heater Make sure the boxes are at least 10cm lower in relation to the underside of the tank Connect manual valve on each box Bleed the boxes regularly Advantage no need for return hose s to the main tank A Always
9. technical questions contact your local ermaf Elster Instromet B V dealer or the Ermaf competence center Sales office Elster Instromet B V P O box 2809 49018 Osnabr ck Munstermanstraat 6 Strohteweg 1 49504 Lotte B ren 7064 KA Silvolde Germany the Netherlands T 49 541 1214 702 T 31 315 338 911 F 49 541 1214 506 F 31 315 338 679 orders ermaf elster com www ermaf nl
10. 51700029 38 Oil tank cap N51700052 39 Wheel e400mm massive N51700050 40 End cap wheel 225 N51700051 41 stop to empty tank N51700053 12 Accessories Page 27 A range of accessories for use when setting up a heater installation or modifying an existing installation is available The products include 1 Desinfection protective cover N50260147 For better protection of the BCU against disinfection liquid and water jets 2 Cil box H50506000 For use when connecting several heaters to a common oil tank Complete with fittings non return valve and bleed valve 3 Room thermostat N50260145 Ready mounted on a panel with 5 metres of connecting cable 4 Fuel hose For connecting heaters to oil boxes or directly to an oil tank Available in various diameters Oil resistant 5 Hose clips For attaching fuel lines to oil pump and oil boxes Available in various sizes User manual P 40 P 120 11 14 ia ermat Z 13 Return of goods forrm Page 28 13 Return of goods form User name Address Telephone number E mail address Returned by Mr Mrs Date Description of returned goods Quantity Serial number heater Power supply Volt Hz Working oil pressure bar Reason for return Description of failure Requested action Credit Exchange Repair Remarks Please return the goods to your nearest Dealer 13 1 Contact elster Kromschr der For
11. 6 2 5 15 2 5 5 15 36 75 3 0 11 3 0 3 10 25 53 3 5 7 3 5 2 6 15 31 4 0 3 4 0 1 2 4 9 CAUTION Always use oil resistant hoses with the correct hose clips User manual P 40 P 120 11 14 ermatZ 4 Installation Instructions Page 12 4 4 Electrical Connections Unscrew the lid from the BCU and pull it off straight with both hands The connection of the thermostat external signals etc are described below Wiring max 2 5 1 2 3 4 Mains connection 230V 21 22 Contact for optional external error signal Light klaxon max 253 2 23 24 Contact for extra Ventilator Switches simultaneously with Ventilator appliance max 253 5 A 25 24VAC DC in 26 Signal Ventilate 24VAC DC in 27 Signal Heating 24VAC DC in 28 Signal Ventilate 230VAC from 30 in 29 Signal Heating 230VAC from 30 in WARNING 30 230VAC for 28 and 29 out AN Do NOT connect other heaters on 31 32 Optional connection for external reset contacts 28 till 32 Phase sensitive button contact Do NOT use different phases Single heater More heaters thermostat More heaters 2nd 24 230V heater raom thermostat relay 1 24 230V K3 15 3 2 K1 230v 2307 thermostat First heater Switching phase and null will cause short circuit F2 3rd 4th heater heater
12. about thirteen seconds a voltage of 230 V is applied across the oil pump s magnetic valve causing it to open You should be able to hear the click of the valve opening Once the valve has opened fuel is pumped to the oil atomising nozzle from which it emerges as a spray which is immediately ignited by the ignition spark About two seconds after the burner has lit the ignition system is deactivated This helps prolong the life of the transformer continuous ignition is in any case unnecessary because the heater uses a high pressure system During operation the heater is monitored and regulated by an automatic control box the BCU connected to a photocell which monitors the flame in the combustion chamber If a fault is detected when the heater is activated or while it is in operation if for instance the oil supply fails or there is insufficient oxygen the heater will immediately lock out When this happens all the components mentioned above except for the electric motor are automatically deactivated and the heater ceases to function The red lockout indicator light on the BCU also comes on If the reset button is pressed the heater will start up again However if the fault has not been corrected the heater will simply lock out once more For advice on what to do if your heater develops a fault see chapter 9 When the heater is deactivated or locks out automatically the flame goes out but the fan will continue to run for about a minu
13. ack to the manufacturer or 1 Replace fuse F2 3 15 A slow H and check security function 2 Close manual oil valve 3 Start the appliance for a few times and check security function 4 When a malfunction is detected send the BCU to the manufacturer WARNING When this security function is not checked the oil valves may stay open and unburned oil might flow into the room Danger of explosion Max temperature of overheat cut off device STB Ventilator does not cool down exceeded manual reset needed m Dirt gt Clean 445 Max temperature of overheat guard device STW Set a longer cooling down period exceeded automatic reset m Dirt gt Clean 245 Premature flame signal before a flame is Faulty flame signal possible 145 Incorrect function of overheat cut off guard device check connections m_ emperature sensor is below 20 C 344 Time between two starts is too short automatic reset after waiting time 244 Flame dropped during operation m flame signal caused by wrong setting burner Heaters with 3 start attempts will make Adjust burner pressure properly a new start when the heater has burnt for gy Bad flame signal caused by dirty or badly connected at least 2 seconds photocell Clean photocell pipe also check cable 144 Remote reset connection 31 32 is switched Only push reset when appliance has longer than 10 seconds Perma
14. al supply by removing the mains plug from the socket and contact an approved engineer Remember that heaters only lock out when there is something wrong So if your heater locks out it may be faulty there may be a problem with the heating system as a whole or with the room or space in which the heater is being used If acomponent e g the oil atomising nozzle pump or photocell needs to be replaced the new component must be of an identical type Failure to use the correct component may compromise the heater s safety or performance Fault Diagnosis Turn the heater on press the lockout reset button then make the following checks 1 Is the electric motor running 2 Is there a good ignition spark 3 Does the oil valve open after about fifteen seconds Audible by click 4 Does the burner light 5 Does ignition spark disappear about two seconds after igniting the burner If any of these reveal a problem you are half way to finding out what is wrong The big red LED on the BCU shows a malfunction The internal malfunction contact 21 22 closes The kind of malfunction is shown by the flashing red LED s No 1 5 See next page To reset the appliance the red button should be pushed for at least 1 2 a second High tension danger Disconnect power before working on this heater Only authorised people should Do not try to repair the BCU guarantee will be void and a safe operation cannot be guaranteed To remotely r
15. an then be withdrawn and cleaned with compressed air Make sure to clean the four air inlets the stabiliser The photocell be cleaned m i with a dry cloth Compressed air should then be blown through the 7 bee S photocell housing When replacing the photocell in its holder A x remember that it has to be oriented so that the pipe on the photocell N y clicks into the matching recess on the holder 3 e Clean the oil filter on the pump when dirty Do not forget the rubber O ring when reassembling the filter Tighten the filter jar well e After carrying out maintenance work make sure that all components you have removed from the heater are correctly replaced e f you think that the heater or its combustion system is not working properly consult an approved engineer Approved engineers have special equipment with which they can check the heater thoroughly 9 Dealing with faults Page 19 9 Dealing with faults If the heater develops a fault it will lock out completely and the red lockout indicator light on the BCU will come on The heater can be started again by pressing the lockout reset button on the BCU However if the fault is not corrected the heater will simply lock out once more If the heater should lock out repeatedly do not press the lockout reset button more than three times If the heater keeps locking out isolate it from the mains electric
16. ange 0 180 Seconds For this appliance it is set to 60 seconds extra Put the BCU lid straight back to its socket and tighten it with the screws 5 Operation Page 15 5 Operation Connect to 230V mains and if present open the oil valve Press the white button ON OFF of the BCU until one of the other LED s light up the appliance is switched in the last chosen setting By pushing the red button continuously different settings can be chosen the chosen setting will start after 3 seconds Error OFF Appliance will not react to any signal 1 AUTO Appliance waits for a signal from the thermostat for heating or ventilating 2 A Appliance will start burning manual setting 3 The ventilator will start running and only this 4 ar Appliance will ventilate continuously and waits for a signal from the 5 AUTO thermostat for heating When the heater is activated the electric motor starts operating the oil pump and the fan The oil pump draws fuel from the oil box or tank depending on the type of oil supply system in use the fan creates an air current providing the oxygen needed for combustion The ignition is activated at the same time as the motor If you look into the combustion chamber from the front while the heater is activated you should see the blue ignition spark appear towards the back A current from a transformer creates the spark After
17. centage measured in the combustion chamber 496 696 Air chamber The air chamber is the square housing welded on the burner chamber 1 The burner head is attached on to the air chamber 4 The air chamber has four air inlets that provide air oxygen that is needed for the combustion process The inlets factory adjusted and need no further attention although the openings should be cleaned in dusty environments 2 Do not adjust the openings altering the air supply will likely lead to ignition or REST M burning problems 3 10 Fitting Instructions Page 23 Oil atomising nozzle The oil atomising nozzle and the pump pressure together determine the output of the heater After a few years a worn nozzle may deliver too much or too little oil This in turn could lead to combustion problems described under Pump pressure If too little fuel is being delivered and the pump pressure is correct check to see whether there are any blockages in the fuel system dirt in the oil filter or in the nozzle filter If no blockages are found the nozzle should be replaced If too much fuel is being delivered and the pump pressure is correct check to see whether there are any leaks in the heater If no leaks are found replace the nozzle Replace the oil atomising nozzle with a genuine nozzle of the same make and type The heater is designed and adjusted to suit that particular make and model of nozzle After a new nozzle
18. e If you can see a strong spark and it is in the right place the ignition system should function properly If the ignition electrodes should ever need adjusting adjust them very carefully because if the electrodes porcelain sleeving breaks or cracks they will have to be replaced The diagram shows how the ignition system should be adjusted Petrol and diesel 1 Aluminium combustion head N51400004 2 Combustion head bolt holes Center in the NM N51401005 middle 4 Ignition electrodes 65 x 14 N51400008 5 Oil atomising nozzle See chapter 10 6 Nozzle block rara dein N51400161 7 Serto nipple 1 8 X4 asiento ea teen N52990162 Combustion head excl nozzle petrol diesel N51400278 Orifice The orifice is attached to the nozzle block see upper diagram The orifice ensures that the fuel and air are thoroughly mixed and trained to form a spiral jet If the heater is used in a particularly dusty area the orifice can become very dirty This in turn can lead to combustion problems The orifice should therefore be cleaned with a wire brush so that its blades are free of dirt After cleaning check that the whole combustion head assembly is properly adjusted before replacing it 11 Assembly Drawing Spare parts list P 40 120 11 Assembly Drawing Spare parts list P 40 P 120 03 Qo 02
19. e factory the heaters are tuned to keep the emission of harmful substances to a minimum Nevertheless the combustion system will not function optimally if for instance there is a shortage of oxygen the wrong fuel is used there is a leak in the oil supply system water gets into the oil tank this can also damage the oil pump or dirt gets into the oil supply system Poor combustion can be harmful not only to the environment but also to your crops or to the room or space in which the heater is being used Therefore have your heater checked regularly to see that the combustion system is in good working order Also follow the safety and installation instructions closely Service the heater at least once a year Your oil storage arrangements must meet the relevant environmental standards In other words the tank must be contained within a spillage sump the capacity of which must be at least the same as the capacity of the tank The sump must also be protected from the rain Regularly check the heater and the fuel hoses for leaks If you have reason to disconnect a heater say to move it or replace it make sure to catch the oil that runs out of the fuel lines and filter and dispose of it in an environmentally responsible manner User manual P 40 P 120 11 14 iios ermat Z 8 18 8 Cleaning the heater with water jet high pressure is only allowed with the pro
20. e is a danger of injuring your hands The user must satisfy himself that the appliance or machine has been returned to its proper state after carrying out repair work Technical equipment must not be re started until all safety devices are in place Spare parts must at least correspond to the technical requirements specified by the manufacturer of the equipment This will be the case if for example original spares are used 1 6 Ordering spare parts When ordering spare parts always indicate the following Code no and description of part or item number with description and manual number for uncoded parts Number of original invoice Electricity supply e g 230V 50 Hz User manual P 40 P 120 11 14 ermatZ 1 General Information Page 4 1 7 Liability Any unlawful alterations to the machine or the software will rule out manufacturer liability for any resultant damage 1 8 Interruptions We recommend installing warning systems to monitor your operating equipment This will protect your animals and plants and consequently your economic existence In the case of a power failure the emergency power unit should automatically switch on Power units with cardan transmission for attachment to tractors are also suitable for use as emergency power units Please consult your property insurance company for More information 1 9 First Aid Unless explicitly specified otherwise there should always be a first aid bo
21. ermatZ USER S MANUAL AND MAINTENANCE INSTRUCTIONS OIL FIRED AIR HEATERS 40 120 BCU 6 Issue 11 14 Congratulations your purchase We re sure you ll be very happy with your new Heater P 40 P 120 BCU ermatZ C Konformitatserklarung Declaration of Conformity Produkt He Product He Typ Ausfiihrung P40 P50 P8 heater al ile ver Model RGAE oil eater EG Richtlinien 2004 108 EC EMC EC Directives 2006 42 EC MD 2006 95 LVD Normen Stancards Qualit tsmanagement Quality Management Wir erkl ren als Hersteller Die und Norn Elster Instromet 7 Januar 2014 Ing Du an Fridrich Director Elster s r o Elster s r o Nam Dr Alberta Schweitzera 194 SK 916 01 Stara Tura NOTE In order to ensure that your new equipment will always work properly and efficiently and to ensure your personal safety we would ask you the following Please read through this User Manual thoroughly and take particular note of the warning and safety instructions before starting up the machine for the first time Issue 11 14 Contents Page 1 Table of contents 1 General information nerit irn nt 2 11 cies m 2 1 2 Special safety instructions 2 1 3 General safety
22. ers completely before stirring or rinsing Also observe the following points Close the doors when manure is stored outside Ventilate the room thoroughly Notice No account is taken with general hazard of fire in this manual Consult your fire insurance company and or your local fire brigade for more information User manual P 40 P 120 11 14 id ermatZ 3 Technical Data Page 6 3 Technical Data Oil Fired Warm Air Heaters Output 136500 204700 273000 341200 409450 Fuel consumption 4 6 8 10 12 m 2596 3658 4543 4543 4543 Motor speed 50Hz 1400 1400 1400 1400 1370 Emm oz Gaba ad Kad ad 2 5 35 2 2 00 4 6 230V 60Hz A Power 230V 50Hz W 230V 60Hz EON 1288 Sound pressure ws NEM NA EL 40 5 E E Distance centre brackets ass ss so sm sm sm se ew em ERGEGEAE Option when mounted The P 40 P 120 consists of main components 1 Shell used for air supply 2 Combustion chamber the oil air mixture is burned in the chamber and ignited by spark ignition 3 Ventilator this conveys the hot air into the room supplies the air needed for combustion and the air for cooling the combustion chamber and the flue gases 4 BCU the Burner Control Unit the regulation and safety apparatus Description of materials Shell and burner chamber High grade 430 stain
23. eset the heater in principle only by authorised personnel and under supervision of the heater User manual P 40 P 120 11 14 eee ermatZ Page 20 ie BCU serie 59 0 y Ul ejzzou uonojdep 4 are uoniufi 00 91 559 jo 9 p 9 q 0 pesojo e ye ou j useop 1euuoJsueJ UB UB 5 09 ul 1oe qo uonejdep 9 Zzou 129 pjo p 1005 5 140 5 9 5 Duiuunq 1994 Pp 2010 0 95001 2010 0 2 eqni jeoojoud q ews OO JUIN ou q31 spuooes Ajuo suing q 95001 9 qeo 1 95001 jqe 9 p 9 Flow chart P 9 Dealing with faults 1o9jep v9 L4 esni q uo 19591 usnd e 5 ou ou uedo U WSL E 24 esn4 p 2
24. has been fitted check the adjustment of the ignition electrodes and the orifice see diagram under Ignition System The correct nozzles for the various models of heater shown in the table below Heater Make of Discharge US gal h Flow Nozzle Code no model nozzle Itr h model DANFOSS Kerosene Diesel P 40 N 1 10 1 10 4 609 5 N52800079 __ V P 60 IT 1 35 1 35 6 60 S N51100001 P 80 J 2 00 2 00 8 609 5 N51300001 2 50 10 60 S N51400002 P 100 lt lt 2 25 10 60 S N51800001 P 120 l 2 75 2 75 12 60 S N51500001 Photocell The photocell is mounted in a holder attached to the back of the combustion chamber The photocell s function is to check whether there is a flame in the combustion chamber when the heater is activated and while it is in operation If no flame is detected during activation or when the heater is in operation the heater will lock out However if the photocell is dirty or faulty it may not detect a flame even when there is one causing the heater to lock out The amount of burning LED s changes per appliance pump pressure and environment dust oxygen but at least 4 LED s should burn stable To make the Led s signal visible press red button and then directly almost simultaneously the white buton for 1 second There are 11 steps
25. ialist only Always follow local and national regulations heater must always be connected to the mains electrical supply via an earthed socket Keep the socket within reach Always disconnect the appliance from the mains before performing any work on it Never remove the safety grill while the heater is active or could be activated Before starting up the appliance examine all electrical wiring for any visible defects Change any damaged wiring before switching on the appliance Never remove the plug from the socket while the heater is active Always allow the heater to cool down Never use the heater while any component is missing Have any plug devices that are damaged or destroyed replaced by a qualified electrician Do not pull the plug out of the socket by the flex Covering electric motors can cause high temperatures to build up which can destroy the electrical equipment and cause fires 1 5 Maintenance d Always disconnect the appliance from the mains before working on the electrical equipment Repairs should only be carried out by persons who have the training knowledge or practical experience to ensure that the repair is done properly Maintenance repair and cleaning work should only be carried out with the drive switched off and the motor idle The same applies to the rectification of functional defects C Wear protective gloves if ther
26. justment screw pump pressure 3 Oil valve Rapa N51400237 4 Oil filter 70452 1 4 N51400128 Aluminium Filter N51400198 5 Return line N51400219 SHG 6 Supply line N51400218 7 Serto coupling 90 N52800051 8 Serto 6 coupling N52800049 4 S 9 Serto in x 6mm coupling N51400216 10 Hose connection 74 x 6mm N51400217 J m The correct pump pressures for the various models of heater are shown the table below Diesel 10bar 99 858 8ba O9bar Pressures of up to 1 bar above or below the correct pressure are acceptable The pump pressure can therefore often best be set on the basis of observed combustion performance If the heater is giving off an unpleasant smell and the burner flame is too small try increasing the pressure If the burner flame is reddish and flames are coming out of the heater try reducing the pressure However these problems are not necessarily down to incorrect pump pressure alone the nozzle may also require attention To be sure the combustion is optimal better to measure the O2 percentage of the combustion Optimal O2 per
27. less steel BCU PPE Environment temperature BCU 10 C to 60 C The materials used are capable of withstanding the maximum loads 4 Installation Instructions Page 7 4 Installation Instructions 4 1 Number required The number of heaters required depends on the size and nature of the room the required temperature and the relevant climate zone 4 2 Installation Instructions N CAUTION The following points must be observed Mounting e The heater must be properly secured using the suspensions eyes or if it is being fixed down using the tunnel brackets on its bottom Secure the heater using chain or steel cable at least 4 mm in diameter e The heater must be as close to the horizontal as possible and certainly not inclined at an angle of more than fifteen degrees e The heater must not be connected to a duct system and no inflammable objects should be placed within three metres of its outlet Oil connection e The oil used as fuel must be purified see page 10 Check the fuel supply lines regularly for leaks and loose fittings e The oil tank must meet the relevant environmental standards and must be contained within a spillage sump The capacity of the sump must be at least the same as the capacity of the tank The sump must be protected from the rain e The bush in the spillage sump through which the primary fuel hose passes must be watertight and oil tight by hose clips The main fuel pipe m
28. nent reset malfunction 1 3 Flame signal did not dissipate within 5 seconds gt close oil supply after the oil valves closed gt Oil valves do not check correct functioning burner oil valves close properly 1 2 Internal tension error 3 4 5 During a malfunction more than 5 times 15 minutes the remote reset connection 31 32 is switched automatic reset after waiting time Errors indicated with a will reset automatically after the problem has dissolved sometimes after a small pause Pushing the reset button in this case has no use User manual P 40 P 120 11 14 ns ermatZ 10 Fitting Instructions Page 22 10 Fitting Instructions N CAUTION This chapter is intended for approved fitters and not for users Pump pressure The heater s pump pressure is set at the factory However it is good practice to check the pump pressure from time to time when the heater is serviced for instance Pump pressure should always be checked if the heater develops a fault or if the burner is not operating properly Check the pump pressure using a good pressure gauge with a range of 0 to 16 bar or 0 to 25 bar The location of the pump s pressure gauge port and pressure adjustment screw are shown in the diagram below 2 5 9 0 1 Oil pump Danfoss RSA 060 N51400010 2 Ad
29. t conditions for your room This heater is available for use with kerosene paraffin oil or diesel No chimney is needed The heater is installed exactly where it will be most effective in generating heat 100 of the heat it produces will benefit your animals or plants so there is no heat loss Another positive feature is that the open combustion system increases the relative humidity in the room Diesel fired heaters are not suited for heating and or enrichment AN CAUTION in greenhouses or plastic tunnels where plants or crops are being grown The P 40 P 120 is controlled by thermostat or by computer it also has a photocell control If for some reason the appliance does not ignite or the flame is extinguished the oil supply is immediately cut off One solenoid valve unit ensures high levels of safety No oil can escape unburnt 2 2 Special safety regulations The P 40 P 120 are heaters for use in mentioned rooms Use of the equipment for A any other purpose shall be regarded as improper use The manufacturer will not be liable for any damage resulting from improper use the user shall bear the sole risk thereof With storing manure gases are formed which are partly dissolved These poisonous and explosive gases e g sulphurhydrogen and methane can be released during stirring and rinsing With a source of ignition a big explosion may occur N To prevent a hazardous situation shut off the heat
30. te to cool down the heater User manual P 40 P 120 11 14 is ermatZ 6 Commissioning adjustment Page 16 6 Commissioning and adjustment 6 1 General The ventilate mode is particularly useful in the summer However UN CAUTION you must make sure that there is enough oil in the tank since the oil pump could seize if it is not being lubricated by the oil 6 2 Installation Before using the heater read the safety instructions and make sure that the heater fuel lines oil tank electrical supply and room thermostat are connected as described See chapter 1 2 1 3 2 2 Safety instructions and Chapter 4 Check the oil in the oil tank and proceed as follows when using oil boxes 1 Open the oil valves of the oil tank and oil boxes 2 Open the air bleeding valve of the oil box closest to the oil tank As soon as it is full oil will pour out close the valve directly 3 Repeat this with all the following boxes 4 Connect the heater to the mains 5 Put the heater in mode ventilate motor will start turning and the pump will begin drawing from the tank Wait while oil is drawn through the oil filter on the pump and flows along the return line back to the tank Once this stage is reached the oil system is primed 6 Set the BCU back into mode automatic AUTO 7 Open the air bleeding valves of the oil boxes again to remove air bubbles As soon as oil pours o
31. tection caps on the BCU and gas combination control CG AN CAUTION with a distance of at least 50 to the heater Inadequate cleaning can result in serious damage e Regularly check the heater s and all fuel hoses for loose connections and leaks e f you are using oil boxes the bleed valve on the oil boxes must be opened regularly to allow any air which may have collected in the fuel lines to escape f you use the heater seasonally check that it is in good working order well before you need to use it so that you have time to deal with any unexpected problems e Always disconnect the mains Before carrying out maintenance work always isolate the heater from the mains electrical supply by removing the mains plug from the socket e Periodically wipe the outside of the heater with a soft cloth A small amount of a non aggressive cleaning liquid may be used but the heater must be thoroughly dried afterwards e Remove dust and dirt from the inside of the heater with compressed air To do this you will need to remove the safety grille from the back of the heater or the service cover on the side e If the heater is being used in a very dusty environment e g a broiler house the combustion head the photocell and the photocell housing should be cleaned after every crop To do this you will need to remove the combustion head from the burner chamber by loosening the two wing bolts see diagram chapter 10 The combustion head c
32. use a filter when the oil or the tank may be dirty C Oil hoses max 3 8 bigger diameters could cause air bubbles E Note a distance to feeding and drinking equipment and from plants in glasshouses concerning dehydration Always use purified fuel Observe the fuel quality CAUTION Maximum sulphur content 1000 mg kg Maximum water content 200 mg kg Viscosity approx 2 mm s 4 Installation Instructions Page 11 4 3 1 Oil lines The following features of the oil supply system must be compatible with one another W The total length of fuel hose or pipe used i e fuel hose run W The diameter of the fuel hose W The height difference between the oil tank and the heater The type of fuel to be used The table below shows the permissible combinations Make sure that the oil supply system complies with this table The figures in the table have been worked out on the assumption that the heater is higher than the oil tank FUEL Kerosene paraffin oil or Diesel domestic fuel oil quality see page 10 difference in height between bottom of oil tank or oil box and oil pump on heater in metres internal diameter of fuel line in millimetres L maximum allowable fuel line run in metres KEROSENE PARAFFIN OIL DIESEL o6 08 010 012 015 L H L L L L 0 35 0 12 36 89 100 0 5 31 0 5 10 32 78 100 1 0 27 1 0 9 28 68 100 1 5 23 1 5 7 23 57 100 2 0 19 2 0 6 19 47 9
33. ust be sturdy and made of stainless material The diameter of this pipe must be at least 3 4 20 mm The oil tank and each of the oil boxes must be fitted with a manual oil valve The fuel hose must be secured to the heater and to the oil tank with suitable hose clips Oil hoses should not be left on the ground lead them along a steel construction or wall without sharp bends Electrical Make sure to use a well earthed socket Never take off the power when the heater is still working always let it cool down Safety Never remove the grille or service hatch when the heater is or might start running Never use the heater when parts are removed Keep a free space around the heater see next page To avoid oxygen depletion the room in which the appliances are installed must have enough ventilation either by a mechanical extractor device or ventilation system that extracts at least 10 m of air per hour for every 1 kW of installed output orit must have adequate natural ventilation If the room has two openings a ventilation factor of 1 0 i e one change of room air per hour can be achieved naturally providing these openings have a free opening area of at least 60 x B cm where B is the installed output in kW The overall output of the installed appliances must not exceed 1 kW per 20 m of room volume if natural ventilation is used e Always replace defect or faulty parts with original ones or with the same specifications
34. ut close the valve again 8 Repeat steps 4 to 7 with all other heaters The heater is now ready for use Room thermostat For the heater to be regulated automatically the BCU has to be in mode automatic Set the room thermostat to the required temperature When the room temperature falls below the set level the heater will start and will keep heating until the temperature reaches the set level Depending on the type of room thermostat in use and where it s positioned the room temperature is able to vary within a band either side of the temperature to which the thermostat is set The difference between the temperature at which the room thermostat cuts in and the temperature at which it cuts out is referred to as the thermostat s differential The smaller the thermostat s differential the more often the heater will come on and go off We advise using a room thermostat with a differential of 2 C It will activate the heater when the room temperature drops 1 C below the set temperature and deactivate when the room temperature rises 1 C above the set temperature Using a thermostat of this kind will reduce the likelihood of faults and improve the performance of your heater Disconnecting the heater To disconnect the heater wait until it is inactive and the fan has stopped let it cool down properly then remove the mains plug from the socket 7 Protecting the environment Page 17 7 Protecting the environment Before leaving th
35. x at the workplace in case of accidents Any material removed from the first aid box must be replaced immediately when you ask for help always provide the following information where the accident happened what happened how many persons injured what the risk of injury is who is reporting the accident 1 10 Discharge After the installation or repairs of the installation the packaging and non usable waste should be delivered to the appropriate places The contents of this manual are liable to change without notice If you discover any errors or inaccurate information we would be grateful if you could inform us of these All trademarks named or depicted in the text are trademarks of their respective holders and are recognised as protected Copyright 2009 by Elster Instromet B V 2 Introduction Page 5 2 Introduction 2 1 Equipment description This air heater is ideal for heating and or enrichment in greenhouses and plastic tunnels The heaters are also excellent for heating poultry sheds or pig sties or for heating or frost protection in areas used for the storage and or preservation of potatoes tuberous crops and the like Particularly in their initial stages of life young animals need a lot of heat no matter whether they are poultry or pigs Optimum temperatures right from the start have a decisive impact on their development health and general performance The P 40 P 120 creates the righ
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