Installation manual - Dru site for the trade
Contents
1. INSTALLATION MANUAL Appendix 3 Figures min 857 max 907 min 857 max 907 l 38C 1688 0 l min 220 max 270 394 380 1689 0 l Metro 130 XT Tunnel min 220 max 270 394 Metro 130 XT min 390 Metro 130XT min 435 Metro 130XT Tunnel min 350 min 220 5013 usi bu E INSTALLATION MANUAL INSTALLATION MANUAL 38C 1662 0 4 La Ne 38P 0164 1 38P 0165 1 T tr LI bu English INSTALLATION MANUAL 38p 0023 38P 0113 38P 0169 INSTALLATION MANUAL 38P 0168 a2. 27a 3868 0 38P 0171 English English INSTALLATION MANUAL 27c 38P 0172 28a 38P 0173 INSTALLATION MANUAL 386 1657 0 3862 5 3865 6 INSTALLATION MANUAL 38p 0180 38p 0181 38p 0179 38p 0182 DRU Verwarming B V The Netherlands Postbus 1021 NL 6920 BA Duiven Ratio 8 NL 6921 RW Duiven English UK
3. A First check the exact technical version of the appliance to be installed in Appendix 2 Table 2 3 2 Regulations Please install the appliance in accordance with the applicable national local and constructional installation regulations 3 3 Precautions safety instructions during installation Carefully observe the following precautions safety regulations You should only install and maintain the appliance if you are a certified and competent installer in the field of gas fired heating English Do not make any changes to the appliance If you are installing an appliance that must be built in use non combustible and heat resistant material for the chimney breast including the top of the chimney breast the material inside the chimney breast and the back wall against which the appliance will be placed For this you can use both sheet material and stone like materials take sufficient measures to prevent high temperatures of the wall behind the chimney breast including the materials and or objects that are behind the wall comply with the minimum required internal measurements of the chimney breast vent the chimney breast by means of ventilation holes with a combined passage as stated further down in the text use heat resistant electric connections and make sure that they do not make contact with the appliance If you are installing an appliance with an open combustion use a suitable flue gas discharge s
4. ICaution gt gt ICaution UK English INSTALLATION MANUAL 6 Wireless remote control The appliance is supplied with a wireless remote control Controlling the flame height igniting and switching off take place through a remote control controlling a receiver Chapter 4 Wireless remote control in the User Manual describes the operation of the appliance and how you should use the remote control ICaution Do not ignite the appliance before the gas and discharge connections have been fully installed first observe the procedure described in chapter 7 3 Below we will describe how the receiver is connected English 6 1 Connecting the receiver Your appliance is equipped with an electronic ignition through the remote control The receiver should be connected to the appliance before the batteries are installed gt Connect the receiver according to Appendix 3 fig 38 gt Bend the antenna N out of the clips and place it erect Appendix 3 fig 39 ITip The plugs have different sizes that correspond with the connectors The size of the eye corresponds with the size of the screw The colours of eye and screw correspond as well Place the batteries as described below in section 6 1 1 ICaution Do not place the ignition cable over and or along metal stone or concrete parts this will weaken the spark Make sure the cable is hanging freely Make sure that the wires of thermocouple 2 cannot come
5. Metro 130 XT Metro 130 XT Tunnel G20 G25 G31 English Installation manual GB IE ar Store this document in a safe place C M DRU15798 112731 EN 0113 2 959 041 00 UK K INSTALLATION MANUAL 1 Introduction 2 CE declaration 3 SAFETY 3 1 General 3 2 Regulations 3 3 Precautions safety instructions during installation 3 4 Second thermocouple safety 3 5 Oxypilot safety 4 Removing the packaging 5 Installation 5 1 Type of gas 5 2 Gas connection 5 3 Placing the appliance 5 4 Placing a built in appliance 5 5 Placing the chimney breast 5 6 Placing the control hatch 5 7 Flue gas discharge system in appliances with open combustion 5 7 1 General 5 7 2 Connection flue gas discharge system 5 8 Flue gas discharge combustion air supply system in appliances with closed combustion 5 8 1 General 5 8 2 Construction of the concentric system 5 8 3 Placing the concentric system 5 8 4 Connection existing chimney 5 9 Additional instructions 5 10 Glass panes 5 10 1 Removing glass pane 5 10 2 Placing glass pane 5 11 Adjustment of the appliance 5 11 1 Air inlet guide 5 11 2 Restrictor slide 5 12 Placing the wood pebble set 5 12 1 Wood set 5 12 2 Pebble set 6 Wireless remote control 6 1 Connecting the receiver 6 1 1 Connecting the receiver 6 1 2 Placing replacing the receiver s batteries 6 2 Setting the communication code 7 Final inspection 7 1 Gastightness 7 2 Gas pressure line pressure 7 3 Ignition pilo
6. thermo electric device defective Go to step 5 Step 5 Check thermocouple Check thermocouple by replacing or by measuring output voltage gt 5mV with thermocouple connected See Appendix 3 fig 42 Step 6 If thermocouple is not the cause the themo electric device is defective Replace gas control 8 Wire black control cable 8 wire cable between receiver and gas control not connected Poor contact of connector Check for pins on receiver not being bended One of eight wires loose in connector Check by pulling wire by wire at both ends of cable Loosen and retighten earthing screw on gas control If this does not work replace receiver 2 05 Check Ignition cable Present and connected Being free from metal parts or concrete Too long cut away all excessive length at receiver end and reconnect Shorting out to earth replace ignition cable Spark in wrong position slide rubber sleeve on ignition cable over ceramic of electrode Replace electrode if neccessary Ignition electrode Straight electrode oxidation roughen electrode with file or sand paper position 4 mm from pilot burner Cracks in ceramic not always visible replace electrode Thermocouple circuit interrupted Check connection between thermocouple and interruptor interruptor and gas control Is it tight handtight half a turn Black wires yellow red end not well connected in thermocouple interruptor in right position
7. branch on the positioning bracket see Appendix 3 fig 27a Proceed with branches B C D and E see Appendix 3 fig 27b Then place branches F up to H see Appendix 3 fig 270 The branches may not completely cover the burner pattern see Appendix 3 fig 28 because the main burner will not ignite properly which could result in unsafe situations the appliance will become filthy more quickly as a result of soot the flame picture will be affected 5 12 2 Pebble set The pebble set consists of vermiculite see Appendix 3 fig 22 and pebbles The figures do not always show the correct colours Remove the positioning bracket for the vermiculite tray see Appendix 3 fig 29 Fill the burner with vermiculite spread the vermiculite evenly see Appendix 3 fig 26 You can influence the flame picture by moving the vermiculite yet the burner deck has to remain covered with vermiculite in order to prevent that the life span of the burner is reduced Fill the burner and the vermiculite tray with pebbles Spread the pebbles evenly over one layer see Appendix 3 fig 30 Incorrect placement of the pebbles e g on top of each other could have the following consequences the main burner will not ignite properly which could result in unsafe situations the flame picture will be affected ICaution ICaution VVVVVV ICaution gt ICaution AVV G VV WV ICaution ICaution gt gt
8. button on the receiver until you hear two consecutive sound signals see Appendix 3 fig 40 gt After the second longer signal let go of the reset button gt Press the small flame button on the remote control for 20 seconds until you hear two short E MN small flame sound signals this is the confirmation of a good communication N large flame UK INSTALLATION MANUAL 7 Final inspection In order to check whether the appliance is working properly and safely you must perform the following inspections before the appliance is used 7 1 Gastightness ICaution All connections must be gastight Check the connections for gastightness The gas control can be subjected to a maximum pressure of 50 mbar 7 2 Gas pressure line pressure The burner pressure is set at the factory see data plate ICaution The line pressure in house installations must be checked because it can be wrong gt Check the line pressure see Appendix 3 fig 41 for the measuring nipple on the gas control gt Contact the gas company if the line pressure is not correct 7 3 Ignition pilot and main burner For igniting the pilot and main burner see the User Manual chapter 4 section 4 2 Remote control 7 3 1 First ignition of the appliance after installation or adjustments ICaution After installation or after work has been performed you should ignite the appliance for the first time without the glass window If necessary ble
9. diagram atmospheric gas fired heating appliance with electronic ignition Starting up cycle 1 05 Short beeps 1sec after another followed by clicking noise of gas valve opening possibly followed by ticking sounds of ignition attempts 1 08 Remote control system is OK Continue with Fires with electronic ignition fault finding ignition and burning 1 06 3 swift short beeps within 1 sec time 1 07 Replace batteries 1 03 One long 5 second beep possibly preceded by 7 short beeps Check ppliances 8 wire cable between receiver and gas control not connected poor contact or one wire loose in connector check by pulling wire by wire Wiring of thermocouple circuit interrupted or poor contact Check thermocouple thermocouple interrupter and wiring Sie box 2 05 Microswitch on gascontrol defective 1 04 Alla Appliances with 2nd thermocouple 2nd thermocouple not cooled down sufficiently Wait till cooled down voltage gt 1 2mV measure between black extension wire and earth Wiring of 2nd couple interrupted Check wiring see box 2 13 Else receiver damaged replace only 1 01 Does receiver beep 1 02 Receiver Batteries missing or empty Replace by 4x AA When replacing batteries short beep no beep receiver defective Replace by new one Replace rechargeables by alkaline batteries Communication code between remote and receiver has to be re set Press reset button on
10. following diameters for details see section 5 7 or 5 8 the pipe diameter 10 mm for a passage through non combustible material the pipe diameter 100 mm for a passage through combustible material VV ICaution Starting at section 5 9 you will find additional instructions that are specifically needed for the installation of your appliance UK English 5 4 Placing a built in appliance if applicable Not all built in appliances by DRU are supplied with a control hatch If it is not included this control hatch is available separately We recommend using the Dru control hatch at all times In this chapter it is assumed that the appliance is used with a control hatch If you do not use a recommended Dru control hatch please strictly observe the safeguards and necessary instructions stated in chapters 5 4 to 5 6 If you are not using the control hatch please take the following into account as well the accessibility of components that are normally placed in the control hatch the maximum temperature of these components maximum 60 C The gas control is mounted under the appliance at the burner mounting plate It must be taken out and placed in the control hatch at a later time For placing the gas control in the control hatch see section 5 6 Follow the procedure described below Disconnect the pipes from the gas control flexible gas pipe aluminium pilot burner pipe and thermocouple 1 The red wire o
11. gt Consult the malfunction search diagram Appendix 1 if the flame picture is not acceptable INSTALLATION MANUAL The appliance must be inspected once per year by a skilled installer in the field of gas fired heating and repaired if necessary Check at least whether the appliance is working properly and safely Always close the gas tap during maintenance work Check the gastightness after repair After replacing thermocouple 1 you should first tighten the gland nut by hand and then give it another quarter turn with a suitable spanner You are not allowed to turn the pilot flame lower by using the settings on the gas control ICaution gt If required clean the following components the pilot burner malfunction search diagram Appendix 1 the space surrounding the pilot burner the glass pane s Remove place the glass pane s as described in section 5 10 Remove the deposit on the inside of the glass pane s with a damp cloth or a non abrasive detergent such as copper polish or a ceramic hot plate cleaner Avoid remove fingerprints on the glass pane s since otherwise they will burn into the surface Replace a broken and or cracked glass pane s as described in section 5 10 ICaution ICaution If necessary replace the wood or pebble set correctly for this see section 5 12 gt Inspect the flue gas discharge system ICaution You must always perform a final inspection gt Perform the inspection as desc
12. has a natural colour when using the pebble set The figures do not always show the correct colours Strictly observe the following instructions to prevent unsafe situations only ever use the supplied wood pebble set place the wood pebble set exactly as described make sure the pilot burner and the surrounding space remain free see Appendix 3 fig 20 make sure thermocouple 2 and the surrounding space remain free see Appendix 3 fig 21 make sure that the slot between the burner and the vermiculite tray is kept free from objects make sure there is no vermiculite dust on the burner 5 12 1 Wood set The wood set consists of vermiculite see Appendix 3 fig 22 chips see Appendix 3 fig 23 glow material see Appendix 3 Fig 24 and a number of branches see Appendix 3 fig 25 The figures do not always show the correct colours Fill the burner with vermiculite spread the vermiculite evenly see Appendix 3 fig 26 The vermiculite may not come higher than the edge of the burner You can influence the flame picture by moving the vermiculite yet the burner deck has to remain covered with vermiculite in order to prevent that the life span of the burner is reduced Fill the vermiculite tray with chips spread the chips evenly see Appendix 3 fig 26 Identify branches A up to H see Appendix 3 fig 25 Use the burn stains on the branches for identification Place branch A across the burner place the ridge of the
13. into contact with hot parts Keep the ignition cable at least 10 cm away from the antenna in order to avoid damaging the receiver Avoid formation of dust on or in the receiver cover it when performing work Place the receiver in its intended holder under the appliance or in the control hatch according to Appendix 3 fig 39 Ifyou want to use an adapter only an adapter supplied by DRU will guarantee a proper operation of the receiver 6 1 1 Placing replacing the receiver s batteries Follow the procedure below when placing the batteries gt Pick up the receiver and slide off the cover gt Place or remove the 4 penlite AA type batteries ICaution Observe the and poles of the batteries and the receiver o Use alkaline batteries rechargable batteries are not allowed Batteries are regarded as small chemical waste and may therefore not be disposed with the household rubbish gt Slide back the cover gt Place back the receiver 6 2 Setting the communication code Prior to putting the application into operation a communication code must be set between the remote control and the receiver If the receiver or the remote control are replaced a new code will have to be set Follow the procedure described below gt If necessary place the batteries in the receiver s battery holder see section 6 1 1 gt If necessary place the 9V block battery in the remote controle see User Manual section 1 1 gt Hold down the reset
14. receiver until brief beep followed by long beep Release reset button and press flame low button on remote within 20 seconds Then 2 short beeps and brief noise of servomotor to confirm that communication code was set succesfully Remote set Battery 9V empty see indication on display Several After switching off going out the remote set is locked for 120 sec older versions 60 sec Wait 2 minutes before reigniting INSTALLATION MANUAL Appendix 2 Table 1 Parts included with the delivery Part Number Wood set pebble set 1x Control hatch 1x L Control hatch manual 1x Installation manual 1x 5 User manual 1x Decorative strip left 1x Decorative strip right 1x Decorative strip below 1x Gauge for restrictor slide 1x Restrictor slide 1x Key bolts M8x 140x50 2x Hexagonal nut 8 2x Washer 8 4 mm 2x Spare self tapping screws for mounting the glass panes 4x Socket spanner 8 mm 1x Remote control with receiver 1x 9V block battery 1x Penlite battery AA type 4x Compression fitting 15 mm x G3 8 1x UK INSTALLATION MANUAL able e al data Product name Metro 130 XT Tunnel Type of appliance Built in Combustion Closed combustion Supply and discharge system Concentric 200 130 Flame protection version Pilot flame with thermocouple n 2nd thermocouple safety yes Atmosphere safety no Explosion hatch yes Ventilation hole chi
15. the appliance to be installed has 2 thermocouples Thermocouple 1 is always next to the pilot burner thermocouple 2 is always elsewhere above the main burner If the appliance is provided with a second thermocouple safety on the main burner you need to know that it will intervene if no proper transfer has taken place from the pilot burner to the main burner or from the main burner itself The gas supply will be interrupted after 22 seconds In order to solve a poor or non existent transfer from the pilot burner to the main burner please use the malfunction search diagram in Appendix 1 3 5 Oxypilot safety if applicable see Appendix 2 Table 2 If the appliance is provided with an oxypilot safety you need to know that it will intervene the pilot flame and the gas supply to the main burner will be switched off if insufficient combustion air oxygen is supplied Once the supply of combustion air is sufficient again the appliance can be restarted The supply of fresh air can be controlled by installing opening ventilation holes UK English UK INSTALLATION MANUAL 4 Removing the packaging Note the following items when removing the packaging gt Check the appliance and accessories for damages during transport gt If necessary contact your supplier gt Never install an appliance that is damaged gt Remove any screws that are used to fix the appliance to a platform or pallet ICaution Heat resistant gl
16. ass is a ceramic material Very small irregularities in the glass pane s cannot be avoided but are within the required quality standards ICaution Keep plastic bags away from children In Appendix 2 Table 1 you can see which parts you should have after removing the packaging gt Contact your supplier if you do not have all the parts after you finished removing the packaging gt Dispose of packaging in accordance with local regulations INSTALLATION MANUAL 5 Installation Read this manual carefully to ensure the proper and safe installation of the appliance ICaution Install the appliance in the order described in this chapter gt Please install the appliance in accordance with the applicable national local and constructional installation regulations gt Observe the regulations instructions in this manual 5 1 Type of gas The data plate indicates for which type of gas gas pressure and for which country this appliance is intended The data plate can be found on the appliance or can be attached to a chain to which it should remain attached English ICaution Check whether the appliance is suitable for the type of gas and the gas pressure used at the location 5 2 Gas connection Place a gas tap in the gas pipe in accordance with the applicable regulations ICaution Make sure there is no dirt in gas pipes and connections The following requirements apply to the gas connection usea gas pipe with the correct
17. axvent system you must carefully and fully read and use the accompanying installation manual as well prior to its installation The following symbols are used in the manual to indicate important information gt Work to be performed ITip Suggestions and recommendations ICaution You will need these instructions to prevent problems that might occur during installation and or use ICaution You need these instructions to prevent fire personal injury or other serious damages After delivery you should give the manuals to the user 2 CE declaration We hereby declare that the design and construction method of the gas fired heating appliance issued by Dru complies with the essential requirements of the gas appliance directive Product gas fired heating appliance Type Metro 130 XT Tunnel EEC directives 2009 142 EC Standards NEN EN 613 NEN EN613 A1 Internal precautions at the company will guarantee that appliances produced in series comply with the essential requirements of the EC directives in force and the standards derived from them This declaration will lose its validity if adjustments are made to the appliance without prior written permission by DRU M J M Gelten General manager Postbus 1021 6920 BA Duiven Ratio 8 6921 RW Duiven www dru nl UK INSTALLATION MANUAL 3 SAFETY 3 1 General ICaution Please observe the generally applicable regulations and precautions safety instruction in this manual
18. ber of meters Total no of meters vertical and or sloping pipe length horiz pipe length 1 213 4 5 6 7 8 9 10 11 12 T no bends 0 B B C C C C C D D 2 bends 0 A B B C 5 1 A B 8 C PN 2 A A B B B C C C 3 A A B B B C 4 A A B B EM 3 bends 0 A B B B C C C C C D 1 A B B B C C C C 2 A A B B B C C 3 A A A B B B 4 A B 5 4 bends 0 A A 8 B B B B B C 2 A B B B C 3 A A A A B B 4 A A 5 5 bends l LI Situation is not permissible minimum length Table 6 Conditions for the adjustment of the appliance with a roof terminal G20 G25 G31 Situation Air inlet guide Restrictor slide Distance restrictor in mm A NO NO OPEN B YES NO OPEN C YES YES 55 D YES YES 40 ICaution If a roof terminal without bends is used you must first connect a 0 8 metre concentric pipe with a 130 200 mm diameter vertically to the appliance After the first metre reduce the diameter to 100 150mm ICaution If a roof terminal with bends is used you must first connect a 0 8 metre concentric pipe with a 130 200 mm diameter vertically to the appliance Make the system with a 130 200 mm diameter and reduce the diameter to 100 150 mm after the last bend UK
19. by lifting it on one side and taking it out Unscrew the 4 self tapping screws in the bottom strip using the socket spanner supplied with the appliance Loosen the 3 self tapping screws in the fastening strips on both sides 2 turns Do not remove the self tapping screws leave them in place in the fastening strips Push the 2 top wedges left and right down as far as possible Push the 2 bottom wedges upwards as far as possible Press the two fastening strips outwards with your hands as far as possible to avoid damage to the sealing cord Take hold of the top and bottom handgrips and lift the glass frame Pull on the bottom handgrip to tilt the glass frame in its mounting towards you and at the same time pull the top of the glass frame towards you as far as possible Make sure you hold the upper handgrip firmly If you let go of the handgrip then the glass frame could fall inwards and cause severe damage to both the glass and the appliance Make sure that you lift the glass frame out of its mounting as straight as possible to avoid damage to the paintwork and the Sealing cord Gently allow the glass frame to drop at an angle until it can be removed entirely from the mounting 5 10 2 Placing glass pane The glass frame is fitted by using the above procedure in reverse order Avoid remove fingerprints on the glass since otherwise they will burn into the surface The self tapping screws must not be over tightened since otherwise they could br
20. cation with wall terminal and roof terminal are stated in Appendix 2 Tables 4 5 and 6 This appliance is suitable for PowerVent For more information see the PowerVent Installation Manual 5 11 1 Air inlet guide The air inlet guides L are located at the bottom side of the tray around the burner Remove them as follows see Appendix 3 Fig 17 Unscrew the 4 parkers K from the tray surrounding the burner M Remove the tray surrounding the burner Unscrew and remove the self tapping screws Remove the air inlet guides Replace the tray round the burner Screw the 4 parkers K in the tray surrounding the burner M English VVVVVV 5 11 2 Restrictor slide The restrictor slide R is supplied separately see Appendix 3 fig 18 It is mounted as follows Unscrew the self tapping screws S from the middle plate T and remove them Place the restrictor slide Adjust the distance of the restrictor incase of a 40 mm setting the restrictor slide is closed to a maximum level incase of a 55 mm setting the distance must be set by means of a gauge see Appendix 3 fig 19 Fix the restrictor slide by using the allen screw U Remount the middle plate by using the self tapping screws VV V VV UK INSTALLATION MANUAL 5 12 Placing the wood pebble set The appliance is supplied with a wood set or a pebble set The vermiculite that is used to fill the burner is black when using the wood set and
21. dimensions so that no pressure loss can occur the gas tap must be approved in the EU this will be the CE mark should always be able to reach the gas tap 5 3 Placing the appliance ICaution Always place the appliance with a minimum distance of 500 mm from combustible objects or materials A Place the discharge pipes in such a way that situations with risk of fire can never occur A Always place the appliance in front of a wall of non combustible and heat resistant material A Always maintain a minimum distance between appliance and back wall if indicated in the dimensional drawing Appendix 3 fig 2 Take sufficient measures to prevent high temperatures of a possible wall behind the chimney breast including the materials and or objects that are behind the wall Do not cover the appliance and or do not wrap it in an insulation blanket or any other material Make sure that the appliance to be installed has a stable position If applicable this could also be done by fixing the extension legs with self tapping screws ICaution When installing an appliance that has to be built in take the following into account The minimum construction dimensions according to Appendix 3 fig 1 and 2 The construction height of the appliance which you can determine yourself Provide a gas connection at the location For details see section 5 2 Make a passage for the flue gas discharge system or the concentric system with the
22. e system Wiring the black and red extension wire of the 2nd thermocouple is connected to the 2nd thermocouple both wires the receiver black wire can be forgotten during installation earth red wire Flame transfer main burner Is flame transfer main burner OK Flame must heat 2nd couple within approx 18 sec after servomotor starts to run If not check 2nd couple free from vermiculite chips or pebbles Placement of wood blocks or pebbles Burner holes locally blocked Remove vermiculite dust Vermiculite is missing Chips on burner Lack of combustion air See 2 15 Vermiculite not spread evenly over burner s Voltage 2nd thermocouple Measure the voltage of the 2nd thermocouple just before the appliance turns off Measure between black extension wire and earth Voltage 1 8mV Glass window mounted Flame transfer main burner too low See above Correct this fault before taking further action Flame suffocates see 2 15 Correct before taking further action Burner pressure too high or too low 2nd thermocouple defective output 0 mV 2nd thermocouple not correct position Bend into correct position see Appendix 3 fig 43 2nd thermocouple in correct position Bend deeper into flame on the condition that flame transfer and flame picture are in order See 2 17 Voltage gt 1 8mV Receiver defective Replace INSTALLATION MANUAL Malfunction search
23. e pilot flame has gone out before you re ignite the appliance You are not allowed to turn the pilot flame lower by using the settings on the gas control UK English English UK INSTALLATION MANUAL 7 3 2 Main burner The pilot burner should ignite the main burner within a couple of seconds and without popping ICaution The main burner s must cross the full burner smoothly and without popping and continue to burn gt Check operation of the main burner from a cold condition pilot flame off gt After opening the gas valve the main burner should burn within a few seconds ITip When the gas valve is opened the motor will start to run this is audible The flame picture and a good flame transfer can only be properly judged if the glass window is installed Use the malfunction search diagram Appendix 1 if the ignition of the main burner does not comply with the abovementioned requirements 7 4 Flame picture The flame picture can only really be assessed when the appliance has been burning for several hours Volatile components from paint materials etc which evaporate in the first hours will affect the flame picture ICaution If the chimney breast has been made of stone like materials or has a plaster finish the appliance may only be put into operation 6 weeks after the chimney breast has been placed in order to prevent shrinkage cracks gt Check whether the flame picture is acceptable
24. e roof terminal can end in a sloping and a flat roof The roof terminal can be supplied with a glue plate for a flat roof or with a universally adaptable tile for a sloping roof Some heat resistant insulation materials contain volatile components that will soread an unpleasant smell during a longer period these are not suitable Place the concentric system as follows Build the system up from the flue spigot of the appliance Connect the concentric pipe pieces and if necessary the bend s On each connection apply a clip binding with silicon sealing ring Use a self tapping screw to fix the clip binding to the pipe on locations that cannot be reached after installation Apply sufficient wall brackets so that the weight of the pipes does not rest on the appliance Attach the wall terminal from the outside by means of four screws Determine the remaining length for the wall or roof terminal and cut it to size make sure the correct insertion length is maintained Place the wall terminal with the groove folded seam at the top ICaution ICaution v VVVVVVV UK English INSTALLATION MANUAL ICaution When using the wall terminal place the terminal with a downward slope of 1 cm metre towards the outside in order to prevent rain water from raining in 5 8 4 Connection to an existing chimney It is possible to connect the appliance to an existing chimney A flexible SS pipe is placed in the chimney with a
25. eak or strip the thread tight tight Replace the fastening strip if the sealing cord has come loose Pay attention to the following when fitting the glass frame Begin by checking that the two fastening strips are pressed outwards as far as possible to avoid damage to the sealing cord Fit the glass frame Check that the hook at the top of the glass frame is in position in the seating U shaped strip Pull on the upper handgrip to move the glass frame towards you if it does not Move then it has been fitted correctly Fix the glass frame s bottom strip in place with the 4 self tapping screws Push both bottom wedges downwards Push the top wedges upwards until the sealing cord of both fastening strips press against the glass Tighten each wedge s self tapping screw Press on the wedge with your hand to hold it in place while you tighten the screws Tighten the middle self tapping screw in each fastening strip Fitthe horizontal decorative strips Fitthe vertical decorative strips ICaution VVV YV VVVV V ution ICaution ICaution gt gt gt ITip ICaution gt gt gt ICaution gt gt gt UK English INSTALLATION MANUAL 5 11 Adjustment of the appliance The appliance has to be set in such a way that it works correctly in combination with the discharge system applied For that purpose a restrictor slide is placed and or the air inlet guide is removed The conditions for appli
26. ed the gas pipe Follow the procedure described below gt If required remove the glass window gt Start the ignition procedure according to chapter 4 in the User Manual gt If the pilot flame does not ignite repeat the ignition procedure until the pilot burner ignites consult the malfunction search diagram Appendix 1 if this does not happen after a few attempts After igniting the pilot flame the main burner will ignite during the ignition procedure Check whether the main burner continues to burn If the main burner does not continue to burn repeat the ignition procedure until the main burner continues to burn consult the malfunction search diagram Appendix 1 if this does not happen after a few attempts gt Switch off the appliance gt Then mount the glass window as described in chapter 5 9 gt gt YYY Repeat the ignition procedure a few times and perform the checks described in chapter 7 3 2 From now on the pilot flame should ignite smoothly ITip When checking whether the main burner continues to burn it is possible that it still switches off after 22 seconds This happens because the appliance is equipped with a second thermocouple and the glass window has not been placed In this case you may presume that the main burner will continue to burn ICaution During the ignition process you are not allowed to operate control button B on the gas control manually A Always wait 5 minutes after th
27. etails Make an opening in the chimney breast of 285 x 194 mm h x w Place the inner frame 1 unscrew bolts 5 for this When the chimney breast is made of bricks the inner frame can be built with bricks at the same time When using a different material you can glue the inner frame or fix it with four flush screws Mount the gas control to the brackets of the inner frame 2 Reconnect the pipes to the gas control Avoid kinks in the pipes Tighten the flexible gas pipe and the pilot burner pipe until they are gastight First tighten the thermocouple by hand and Then tighten it a quarter turn using a suitable spanner The pilot burner pipe must be protected against possible corrosive influences as a result of for example humidity cement that has fallen down dirt that has fallen down from the chimney etc The pilot burner pipe should remain permanently free from the ground and the walls of the room in which the appliance is built in Make sure there is no dirt in gas pipes and connections Connect the gas pipe to the gas tap Bleed the gas pipe Place the receiver in the holder 3 for connecting see section 6 1 Place the data plate in its intended clamp 6 Fix the outer frame with door 4 to the inner frame using 2 socket cap screws 5 ICaution ITip ICaution ICaution VVVVVV English UK English You can place the outer frame in such a way that the door turns
28. f thermocouple 2 if applicable must remain connected to the gas control Disconnect the gas control from the burner mounting plate by unscrewing the self tapping screw Carefully unwind the red and black wire of thermocouple 2 if applicable Carefully lay the gas control together with the wires of thermocouple 2 the ignition cable the flexible gas hose the aluminium pilot burner pipe and the type plate plus chain in the direction of the control hatch Make sure there is no dirt in gas pipes and connections Avoid kinks in the pipes Make sure the ignition cable cannot come into contact with other wires The data plate should remain attached to the chain Set the height of the appliance using the adjustable feet and Make the appliance level at the same time The construction frame for most 2 or 3 sided appliances can be adjusted This will allow you to connect the construction frame to the chimney breast correctly For 2 or 3 sided appliances that cannot be adjusted we would like to refer you to chapter 5 9 Additional instructions do not ignite the appliance before the gas and discharge connections have been fully installed first observe the procedure described in chapter 7 3 5 5 Placing the chimney breast if applicable In order to provide proper heat discharge there should be sufficient space around the appliance The chimney breast should be ventilated sufficiently by means of ventilation holes incoming and outgoi
29. fitting diameter at the flue gas discharge pipe for the discharge of flue gas The surrounding space is used to supply combustion air The following requirements apply when connecting to an existing chimney only allowed when used in combination with the special DRU chimney kit The installation regulation is also supplied the internal dimensions should be at least 150 x 150 mm the vertical length has a maximum of 12 metres the total horizontal pipe length may have a maximum length that you can find in Appendix 2 Table 4 the existing chimney has to be clean the existing chimney has to be tight English For adjusting the appliance the same conditions instructions apply as for the concentric system described above UK INSTALLATION MANUAL 5 9 Additional instructions Secure the appliance against the wall using the wall brackets B and rawplugs supplied see Appendix 3 fig 1 5 10 Glass panes Avoid damaging the glass panes during removal placing A Avoid remove fingerprints on the glass panes as they will burn into the glass 5 10 1 Removing glass pane When removing the front glass pane you should follow the next steps see Appendix 3 Fig 5 16 Remove the vertical decorative strips on the left and right of the glass frame by pushing the lip at the top of each strip up tilting the top of the strip parallel with the glass frame and then removing the strip Remove the horizontal decorative strip
30. hrottle rings Flames suffocating lack of air You see dancing flames on burner seeking for air See 2 15 Flame picture restless Indication of too much draught Check adjustment of appliance damper and air inlet guides vertical flue length allowed lt 12m window glass not mounted gas tight PowerVent Check Pressure difference set too high Silicon pressure measurement hoses leaking Consult PowerVent installation manual for more info 2 14 Does main burner go out after some time 2 15 Check Gas supply Supply pressure does not drop away as main burner or other appliance lights causing pilot flame to shorten Burner pressure too high or too low Flames suffocating lack of air Dancing flames on burner Lack of combustion air Check flue system permissible proper flue terminal used Make should be DRU terminal correctly sited on roof or wall relative to obstructions integrity of flueing system no interruptions not barred cobwebs air inlet guides flue restrictor damper throttle rings PowerVent Check if pressure difference set too high See manual for specific requirements Pilot burner Pilot burner dirty Weak pilot flame being drawn away by flames main burner Clean with compressed air See 2 04 INSTALLATION MANUAL 2 12 Does appliance switch off nO exactly 22 sec after servomotor starts running 2 13 Check cross lighting main burner and 2nd thermocoupl
31. ing a roof terminal must be permissible according to Appendix 2 Table 5 See the method of working described below The working method below indicates how the permissibility is determined of a concentric system when using a roof terminal 1 Count the number of 45 and 90 bends required Count the total number of whole metres of horizontal pipe length Count the total number of metres of vertical and or sloping pipe length roof terminal excluded In the first 2 columns of Table 5 look for the number of bends required and the total horizontal pipe length In the top row of Table 5 look for the required total vertical and or sloping pipe length OM BW NM If you end up in a box with a letter the concentric system chosen by you is permissible Use Table 6 to determine how the appliance should be adjusted N 5 8 3 Placing the concentric system Maintain a distance of at least 50 mm between the outside of the concentric system and the walls and or ceiling If the system is built in for instance a cove it should be made with non combustible material all around it Use heat resistant insulation material when passing through combustible material The rosette of the wall terminal is too small to seal the opening when passing through combustible material That is why you should first apply a sufficiently large heat resistant intermediate sheet to the wall Then the rosette is mounted on the intermediate sheet Th
32. ing the chimney breast the protection of the gas control and the pipes against cement and plaster You should preferably apply the ventilation holes outgoing on both sides of the chimney breast You can use DRU ventilation elements Prior to completely closing the chimney breast check whether the discharge concentric system is placed correctly whether the channels fixing brackets and possible clip bindings which cannot be reached after installation are fastened by means of self tapping screws If applicable do not plaster on or over the edges of the construction frame because the heat of the appliance could cause cracks itwill no longer be possible to remove place the glass pane When using stone like materials and or a plaster finishing allow the chimney breast to dry for at least six weeks prior to using the appliance in order to prevent cracks 5 6 Placing the control hatch if applicable The control hatch also see paragraphs 5 4 and 5 5 is placed as low as possible in the chimney breast The bottom of the control hatch may not be placed higher in the appliance than the burner surface A number of components are placed in the control hatch such as data plate gas control receiver belonging to the remote control and if applicable the control panel of the DRU Maxvent system or the components belonging to the DRU Powervent system Place the control hatch as follows see Appendix 3 fig 3 for d
33. it and fan Silicon pressure measurement hoses swapped leaking or barred Pressure difference set too high Resistance of flue system too high adjustment of appliance damper and air inlet guides flue length or number of bends too large dirty e g cobwebs Operation of the fan Operation of solenoid gas valve Operation of fan controller unit Operation of pressure measurement gauge 2 07 Check thermocouple system Step 1 Check pilot flame and thermocouple Pilot flame too small pilot dirty Rectify see 2 04 check for pilot gas tube tightness pilot tube kinks or dirt inside line pressure too low tip not in correct pilot flame Bend into flame Step 2 Check circuit for interruptions or short circuiting thermocouple tight in interruptor interruptor tight in gas control black wires yellow red end connected to interruptor receiver short circuitiong at interruptor Step 3 Check receiver Dismount black red and yellow control cables from receiver and link together Ignite fire in Manual Mode see 2 04 light pliot with a matchlight Pilot stays on the receiver is defective replace and the rest of the thermocouple system is OK Pilot goes out Step 4 Step 4 Check thermocouple and gas control Screw thermocouple directly in gas control and light in Manual Mode see 2 04 light pliot with a matchlight Pilot stays on Thermocouple interruptor defective Pilot goes out thermocouple defective
34. mney breast 200 cm Type C11 C31 Type of gas G20 G25 G31 Burner pressure mbar 15 19 27 Nominal heat input Hs kW 14 5 13 5 14 0 Nominal heat input Hi kW 13 1 12 3 12 6 Nominal output kW 10 8 9 9 10 6 Consumption L h 1385 1480 508 Burner injector mm 3x 1 70 3x D 1 70 3x D 1 15 Consumption on low output L h 650 703 299 Low setting injector mm 2 00 2 00 1 60 Pilot burner injector Code 51 51 30 Efficiency class 1 1 1 UK English UK INSTALLATION MANUAL Table 3 Line pressure when using G31 mbar 30 37 50 Permissibility and conditions concentric system with wall terminal Country NL DK FI NO SE HU BA GR FR BE IT PT ES GB IE D Table 4 Conditions for setting the appliance Distance of restriction in mm OPEN OPEN Restrictor slide NO NO G20 G25 G31 Total number Total number of meters See Air inlet guide of meters horizontal pipe length Figure vertical pipe excluding wall length terminal 08 4 0 12 4 YES 087 4 2 5 4 NO 1 minimum length 2 factory setting ICaution In case of a wall terminal you should always use a diameter of 130 200 INSTALLATION MANUAL Permissibility and conditions concentric system with roof terminal Table 5 Determining permissibility concentric system G20 G25 G31 Total num
35. n Appendix 1 you will find an overview of malfunctions that might occur the possible causes and the remedies UK INSTALLATION MANUAL Appendix 1 diagnosis of malfunctions Fires with electronic ignition fault finding Ignition and burning yes 2 10 Do es main burner s ignite smoothly and across its their full length after after es 2 06 Pilot can be lit y yes Does it stay alight 2 08 Does main burner ignite immediately first ignition by pilot burner 2 11 No proper cross lighting of main burner s Go to box 2 09 and take actions act as described for retarded ignition of main burner 2 09 Ignition procedure Oval knob on gas control is on MAN Set to ON and restart Retarded ignition of main burner Gas to main burner opens ca 3 5 seconds after servo motor operating the gas valve starts running sound of motor After this the main burner is to ignite at least partially within 10 seconds and not with a firm noise WHOOF If not no or delayed cross lighting of main burner Hazardous situation Stop ignition procedure straight away and first check for Position of logs or pebbles Burner holes locally blocked Remove vermiculite dust Vermiculite missing Chips on burner Vermiculite not distributed evenly across burner s PowerVent if present Consult PowerVent installation manual how to carry out the checks below Check 230V to fan controller un
36. ng Usenon combustible and heat resistant material for the chimney breast including the top of the chimney breast the material inside the chimney breast and the back wall of the chimney breast Make sure that the appliance is not carrying the weight of the chimney breast when using stone like materials The passage of the ventilation holes outgoing which are placed as high as possible is stated in Appendix 2 Table 2 UK INSTALLATION MANUAL ICaution gt ICaution gt gt gt ICaution ICaution gt gt ITip ICaution ICaution INSTALLATION MANUAL When placing the chimney breast you should take the following into account see Appendix 3 fig 2 the location of the control hatch this must be placed as low as possible the dimensions of the control hatch see Placing the control hatch section 5 6 the Dru control hatch is not supplied with all appliances Nevertheless we recommend only using a Dru control hatch which can be supplied separately if necessary If you decide not to take this option you will have to make a 100 cm ventilation hole that is placed as low as possible for the benefit of the incoming ventilation the location of the ventilation holes V outgoing J maintain a minimum 30 cm distance between the top of the ventilation hole outgoing and the ceiling of the house the measurements of the glass pane so that it can be placed removed after plac
37. ntrol Step 2 Pilot has gas but no ignition Electrode with 90 bended tip bend tip 1mm higher Spark too weak thin and reddish Act as if no spark in box 2 05 and perform actions described for ignition cable and ignition electrode Pilot flame too weak dirty Remove injector remove gland nut and the pilot tube See that it does not fall away Clean with compressed air Rectify Retry 2 20 Perfect You have a well functioning fire 2 18 Can fire be switched off 2 19 Replace gas control thermo electric valve does not shut down quick enough because of some permanent magnetism 2 16 Is flame picture OK 2 17 Check Flames too low Supply pressure does not drop away as main burner or other appliances in the building light causing flames to shorten Burner pressure too low False air Check soundness glass window gasket soundness of the connection of the glass panes of two three sided appliances no slots allowed Flames too high Line pressure Burner pressure Flames no even distribution out on part of burner s Position of logs or pebbles Burner holes locally blocked Remove vermiculite dust Vermiculite not distributed evenly across burner s Adjustment of throttle ring s Remove vermiculite dust Vermiculite not distributed evenly across burner s Adjustment of throttle ring s Flames too blue too yellow or sooting Air inlet guides Flue restrictor damper T
38. on receiver in right position Thermocouple broken inside thermocouple interruptor Replace Thermocouple interruptor defective Check by screwing thermocouple directly in gas control and ignition in Manual mode see 2 04 Starting procedure After switching off going out the remote is locked for 120 sec older versions 60 sec Wait 2 minutes before reigniting 2 01 Can pilot be lit no 2 04 Check Receiver Replace missing weak or rechargeable batteries not enough power to open thermoelectric valve Presence of gas on pilot burner Check pilot on presence of gas at normal ignition cycle or in Manual Mode turn oval knob on gas control to MAN and keep safety shut off valve opened with a screwdriver and ignite pilot with a lighter Pilot flame not on Step 1 Pilot flame on Step 2 Step 1 Pilot has no gas Gas tap open Gas at gas control line pressure at measuring point on gas control Check presence of gas at pilot burner by igniting in Manual mode Turn oval knob on gas control on MAN open safety shut off valve with a screwdriver and try to ignite pilot with a lighter Not alight then check the following Blocking of pilot tube kink or dirt Gas flowing out of gas control by loosening pilot tube at gas control If not check adjustment screw pilot flame under black cover sealing not to be broken Sealing broken screw should be fully open If this does not help replace gas co
39. ribed in chapter 7 8 1 Parts Parts requiring replacement can be obtained from your supplier UK English INSTALLATION MANUAL 9 Delivery You must explain to the user how to operate the appliance You must give him her instructions on putting it in operation the safety measures the operation of the remote control and annual maintenance see the User Manual ICaution Tell the user to close the gas tap immediately and contact the installer in case of malfunctions poor operation This to prevent unsafe situations Indicate the location of the gas tap Point out the precautions in the user manual against unintended ignition by other wireless remote controls such as car keys and garage door openers English Instruct the user about the appliance and the remote control When the appliance is started for the first time point out that In order to avoid cracks in a chimney breast made of stone like materials or finished with plaster it should dry for at least 6 weeks prior to putting the appliance into operation When the appliance is stoked up for the first time volatile components evaporate from paint materials etc First read chapter 3 of the User Manual as well When evaporating the appliance should preferably be set to the highest level The room should be well ventilated Give the manuals to the user all manuals should be stored near the appliance VV 10 Malfunctions I
40. ructed from the flue spigot of the appliance If due to constructional circumstances the concentric system is placed first it is possible to connect the appliance by means of a telescopic pipe piece UK INSTALLATION MANUAL ITip ICaution ICaution VV ITip ICaution INSTALLATION MANUAL 5 8 2 Construction of the concentric system Depending on the construction of the concentric system the appliance will have to be further adjusted with possibly a restrictor slide or air inlet guide See Tables 4 and 6 for determining the correct adjustment and section 5 9 Adjustment of the appliance for the method of working The concentric system with wall or roof terminal has to comply with the following conditions A First a concentric pipe of minimum length should be connected vertically to the appliance according to Appendix 2 Table 4 or 5 Determine the permissibility of the required discharge When using a wall terminal the following applies The total vertical pipe length when using a wall terminal may have a maximum length that you can find in Appendix 2 Table 4 In that case a 90 bend will be connected after the vertical part The total horizontal pipe length when using a wall terminal may have a maximum length that you can find in Appendix 2 Table 4 without wall terminal see Appendix 3 fig 4 When using a roof terminal the following applies The construction of the chosen system when us
41. t and main burner 7 3 1 First ignition of the appliance after installation or adjustments 7 3 2 Main burner 7 4 Flame picture 8 Maintenance 8 1 Parts 9 Delivery 10 Malfunctions English Appendix 1 Diagnosis of malfunctions Appendix 2 Various tables Appendix 3 Figures UK INSTALLATION MANUAL 1 Introduction DRU a manufacturer of gas fired heating appliances develops and produces products that comply with the highest quality performance and safety requirements This appliance has a CE label which means that it complies with the essential requirements of the European gas appliance directive The appliance is supplied with an installation manual and a user manual As an installer you must be certified and competent in the field of gas fired heating The installation manual will give you the information you need to install the appliance in such a way that it will operate properly and safely This manual discusses the installation of the appliance and the regulations that apply to the installation In addition you will find the appliance s technical data as well as information on maintenance possible malfunctions that might occur and what may cause them English The figures can be found at the back of this booklet in the appendix Please read and use this installation manual carefully and completely prior to installing this appliance If you use the DRU Powervent system the DRU Smartvent system or the DRU M
42. these are not suitable Place the flue gas discharge system as follows Connect the pipe pieces or flexible SS discharge You should only install the appliance in a well ventilated room which complies with the applicable national local and constructional installation regulations in order to guarantee sufficient air supply When the appliance is installed in a house with a mechanical air extraction system and or an open kitchen with cooker hood you will need a permanent ventilation hole near the appliance for this application please observe the gas installation regulations and the local instructions 5 8 Flue gas discharge combustion air supply system in appliances with closed combustion 5 8 1 General The appliance s type of discharge system is stated in Appendix 2 Table 2 The appliance will be connected to a combined flue gas discharge combustion air supply system hereafter to be referred to as the concentric system The passage to the outside can be made with both a wall terminal and roof terminal If necessary you can also use an existing chimney see section 5 8 4 Only use the concentric system supplied by DRU This system has been tested in combination with the appliance DRU cannot guarantee a proper and safe operation of other systems and does not accept any responsibility or liability for this For connecting to an existing chimney you should only use the chimney kit supplied by DRU The concentric system is const
43. to the left or to the right 5 7 Flue gas discharge system in appliances with open combustion For connection to an existing chimney without a discharge pipe or flexible SS discharge only allowed in Great Britain the instructions provided in the separately supplied booklet Fitting into a conventional class 1 chimney apply In addition to the installation instructions this booklet also contains supplementary tests 5 7 1 General The appliance s type of discharge system is stated in Appendix 2 Table 2 The appliance must be connected to an existing or newly built chimney in accordance with the applicable national local and constructional installation regulations 5 7 2 Connection of flue gas discharge system if a class 1 chimney is not applicable At least a 3 metre discharge pipe or a flexible SS discharge should be connected to the appliance Bends in the flue gas discharge system are not allowed Maintain a distance of at least 50 mm between the outside of the concentric system and the walls and or ceiling If the system is built in for instance a cove it should be made with non combustible material all around it Use heat resistant insulation material when passing through combustible material Usea flue gas discharge system with the correct diameter and which is provided with the CE mark Some heat resistant insulation materials contain volatile components that will soread an unpleasant smell during a longer period
44. ystem that is provided with the CE label if you are installing an appliance with a closed combustion only use the concentric systems supplied by DRU if you are installing a free standing appliance place the appliance away from the back wall by the minimum distance stated further down in the text do not cover the appliance and or do not wrap it in an insulation blanket or any other material make sure that combustible objects and or materials have a distance from the appliance of at least 500 mm only use the accompanying wood pebble set and place it exactly as described the space surrounding the pilot burner 2nd thermocouple or ionisation pins must remain free make sure there is no dirt in gas pipes and connections place a gas tap in accordance with applicable regulations prior to putting into operation check the complete installation for gastightness if your appliance is provided with explosion hatches on its top you must make sure that they cannot be blocked and check whether they fit well onto the sealing surface prior to building in the appliance do not ignite the appliance before the gas and discharge connections have been fully installed first observe the procedure described in chapter 7 3 replace broken or torn glass panes ICaution In case of broken or torn glass panes the application may not be used 3 4 Second thermocouple safety if applicable see Appendix 2 Table 2 It is possible that
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