Metro 100 XTL - The Gas Company
Contents
1. GB dE usibus METRO 100 XTL INSTALLATION MANUAL English 25 ME TRO 100 XTL INSTALLATION MANUAL English 26 METRO 100 XTL INSTALLATION MANUAL m English METRO 100 XTL INSTALLATION MANUAL ci 28 SAMA E OMED 7 lt XZ PH M ni n r 11111 iip all j I ii METRO 100 XTL INSTALLATION MANUAL English 29 METRO 100 XTL INSTALLATION MANUAL English i 30 METRO 100 XTL INSTALLATION MANUAL English 5 31 METRO 100 XTL INSTALLATION MANUAL AN DRU Verwarming B V The Netherlands P Postbus 1021 NL 6920 BA Duiven Ratio 8 NL 6921 RW Duiven GB2. Metro 100 XTL G20 25 English Installation manual GB IE Store this document in a safe place Dieses Dokument bitte sorgfaltig aufbewahren C 959 027 00 GB GB English GB METRO 100 XTL INSTALLATION MANUAL Preface 1 2 3 7 Introduction CE declaration SAFETY 3 1 General 3 2 Regulations 3 3 Precautions safety instructions during installation Instructions Removing the packaging Installation 6 1 Regulations 6 2 Type of gas 6 3 Gas connection 6 4 Placing the appliance 6 5 Flue gas discharge combustion air supply system 6 6 Placing the chimney breast 6 7 Placing the control box 6 8 Adjusting the appliance 6 9 Placing the wood pebble set 6 10 Panes Wireless remote control 7 1 Receiver Final check 8 1 Gastightness 8 2 Gas pressure pre pressure 8 3 Ignition pilot and main burner 8 4 Flame image Maintenance 9 1 Parts 10 Delivery 11 Malfunctions Appendix 1 Parts included with the delivery Appendix 2Technical data Appendix 3 Figures Dv e fD UV VU Q HH HWW UO 21 21 22 METRO 100 XTL INSTALLATION MANUAL DRU a manufacturer of gas fired heating appliances develops and produces products that comply with the highest quality performance and safety requirements This guarantees that the user will be able to enjoy using his product for many years to come This appliance has a CE marking which means that it complies
3. Tip The plugs have different sizes that correspond with the connectors Connect the cables of thermocouple 1 to the receiver see fig 26 arrows B Tip The size of the eye corresponds with the size of the screw The colours of eye and screw also correspond Connect the black wire with the white plug of thermocouple 2 to the receiver see fig 26 arrow E Kaution Make sure that the wires of thermocouple 2 cannot come into contact with hot parts Connect the ignition cable to the receiver see fig 26 arrow A Connect power 3 a When using batteries see section 7 1 1 below b When using an adapter connectitto the receiver see fig 26 arrow C insert the plug into the wall socket Lun Place the receiver V in the control box as indicated on fig 27 Bend the antenna out of the clips see fig 26 arrow D 4 Set the antenna straight Kaution Do not place the antenna N too close to the ignition cable and or metal parts for the correct position see fig 27 Do not place the ignition cable over and or along metal parts this will weaken the spark Do not lay the ignition cable over the receiver this could damage the receiver Avoid dust on or in the receiver cover it when performing work E 14 METRO 100 XTL INSTALLATION MANUAL 7 1 1 Placing replacing the batteries Follow the procedure below when placing the batteries Open th
4. applies for the adjustment of the appliance Example 2 1 3 bends 2 4 meters horizontal 3 9 meters vertical sloping Construction of this concentric system is not allowed METRO 100 XTL INSTALLATION MANUAL Table 2 Determination of the permissibility of a concentric system with a roof terminal W situation is not allowed Table 3 Conditions for the adjustment of the appliance with a roof terminal G20 25 Situation Air inlet guide Baffle Distance of restriction in mm A NO NO OPEN B YES ADJUSTED TO 13MM YES 55 C YES ADJUSTED TO 9MM YES 45 D YES ADJUSTED TO 9MM YES 40 6 5 3 2 Placing concentric system with roof terminal The roof terminal can end in a sloping and a flat roof G20 25 Total number of Total number of meters vertical and or sloping pipe length meters horizontal pipe length 1 2 3 4 5 6 7 48 19110 11 12 no bends 0 B B B C C C C C D D D 2 bends 0 A A B B B C C C C C D 1 A A B B B C C C C C 2 A A B B B C C C gt 3 A A B B B C 4 A A B p 5 o 3 bends 0 The roof terminal can be supplied with an adhesive plate for a flat roof or with a universally adjustable tile for a sloping roof Aiton Maintain a distance of at least 50 mm between the outside of the concentric system and t
5. glass pane again in order to avoid damaging the glass pane 6 10 2 Front pane After placing the wood pebble set you can place the front pane as described below The DRU logo should be at the bottom right corner Theself tapping screws must not be over tightened since otherwise they could break or strip the thread tight tight Make sure that the front pane fits well onto the side panes 6 10 2 1 Side panes The side panes should be removed in case of torn or broken panes 6 10 2 1 Removing the front pane When removing the front pane you should follow the next steps see fig 25 Remove the vertical decorative strips by pulling them off at the top first turning them over parallel to the pane and then loosening them at the bottom Remove the U shape horizontal strip by gripping it with 2 hands in the slot and lifting it out Unscrew the 6 self tapping screws of the lower glass strip with 2 turns using the socket spanner supplied Do not remove the self tapping screws leave them in place in the lower glass strip Unscrew the 6 self tapping screws from the upper glass strip by using the socket spanner supplied Remove the upper glass strip Slide the glass pane to the side for approx 20 mm Slightly tilt the top of the pane towards you Grab the pane at both sides Lift up the pane and tilt the bottom of the pane towards you Remove the pane 13 METRO 100 XTL INSTALLATION MANUAL 6 10 2 2 Placing th
6. replace thermocouple 2 Check the voltage across thermocouple 2 just before the main burner goes out If the voltage is higher than 1 8 mV replace the receiver METRO 100 XTL INSTALLATION MANUAL Appendix 1 Parts included with the delivery In the following table you can find the parts that are supplied with the appliance Table 5 Parts included with the delivery In the following table you can find the technical data of the Metro 100 XTL Table 6 Technical data Appendix 2 Technical data Type C11 C31 Type of gas G25 G20 Burner pressure mbar 19 15 2 Nominal heat input H kW 10 0 10 9 Nominal heat input H kW 9 0 9 8 Nominal output kW 7 5 8 3 Consumption L h 1100 1030 Burner injector mm 2x 1 50 2x 0 1 50 1x 1 45 1x 1 45 Consumption on low output L h 610 576 Low setting injector mm 1 90 1 90 Pilot burner injector Kode 51 51 Efficiency class 2 2 Part Quantity Wood pebble set 1x Control box 1x Manual control box 1x Installation manual 1x User manual 1x i Decorative strip left 1x Decorative strip right 1x i Decorative strip below 1x Template for baffle 1x Baffle 1x Key bolts M8x 140x50 6x Cover plate air inlet guide 1x Threaded rod with fastener hooks and eye nut 2 Spare self tapping screws for mounting the glass window Socket spanner 8 mm 1x Re
7. surrounding the pilot burner is free from objects Check the placement of the wood pebble set If necessary correct the above mentioned faults Test the main burner 5x for a good operation 2 If main burner ignites but goes out again after approx 22 seconds please Check the wiring of thermocouple 2 for Loose wiring Wrongly connected wiring Short circuit Broken wire Check if thermocouple 2 is dirty Check if thermocouple 2 is positioned correctly in the flame see fig 29 Check if thermocouple 2 is defective see chapter 11 table 4 under J7 Check if the receiver is defective see chapter 11 table 4 under J8 If necessary correct the above mentioned faults Test the main burner 5x for a good operation 8 4 Flame image The flame image can only really be assessed when the appliance has been burning for several hours Volatile compo nents from paint materials etc which evaporate in the first hours will affect the flame image If the chimney breast is made of stone like materials or has a plaster finish this may only take place 6 weeks after pla cing the chimney breast in order to prevent shrinkage cracks Check whether the flame image is acceptable If the flame image is not acceptable this can be due to the evaporation of volatile substances incorrect placement of the wood pebble set incorrect settings of the appliance If necessary improve the placement of the wood pebble set If nece
8. tap Bleed the gas pipe Place the receiver 3 for connections see section 7 1 Place the data plate 6 Fix the outer frame with door 4 to the inner frame using 2 socket cap screws You can place the outer frame in such a way that the door turns to the left or to the right 6 8 Adjusting the appliance The appliance has to be set in such a way that it works correctly in combination with the concentric system For that purpose a baffle is placed and or the air inlet guide is removed The conditions for using a wall terminal are described in section 6 5 2 1 and for using a roof terminal in section 6 5 3 1 11 METRO 100 XTL INSTALLATION MANUAL M 12 M 4 M 4 gt gt Tip M 4 ICaution M 4 M 4 ITip 4 M 4 6 8 1 R The baffle R is supplied separately see fig 11 This is mounted as follows see fig 11b Unscrew the 8 self tapping screws S from the middle plate T Remove this plate Place the baffle Use the template supplied to set the distance of the restriction see fig 12 as follows Adistance of 40 mm means that the baffle is closed to a maximum level Adistance of 45 55 mm is set by means of the template Fix the baffle by using the socket cap screw U Place back the middle plate 6 8 2 Air inlet guide L The air inlet guide is at the back below the combustion chamber In order to reach it you must remove the vermiculite
9. there is no vermiculite s fine dust on the burner 6 9 1 Wood set The wood set consists of black vermiculite see fig 18 chips see fig 19 and a number of branches Fill the burner tray with vermiculite equally spread the vermiculite see fig 20 You can influence the flame image by moving the vermiculite yet the burner deck has to remain covered with vermiculite in order to prevent that the life expectancy of the burner is reduced Fill the tray surrounding the burner with chips equally spread the chips see fig 22 Identify branches A up to H by using fig 21a Use the burn stains on the branches for identification Place branches A up to D around the main burner see fig 21b and fig 22 First place branch B symmetrically in relation to the pilot burner Proceed with branches A C and D Then place branches E up to H that are lying over the burner see fig 21c METRO 100 XTL INSTALLATION MANUAL Aiton M 4 IKaution M 4 4 Aiton ICaution ICaution ICaution 4 4 M 4 ICaution The branches should not completely cover the burner opening see fig 21d and fig 22 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 image may be affected 6 9 2 Pebble set The pebble set consists of natural colour vermiculite see fig 18 and white carr
10. using the adjustable feet and Make the appliance level at the same time Do not place the appliance too tightly against the back wall this is guaranteed by dimensions of the construction frame Make sure the space between the appliance s legs is kept free Donot cover the appliance and or do not wrap it in an insulation blanket or any other material Attach the appliance to the wall using the supplied key bolts 4 See appendix 3 figure 4 Use the hook to connect the threaded rods to the corners of the construction frame See figure 5 and 6 Adjust the threaded rod in such a way with the tensioning nut that you have sufficient setting space Determine the height of the eye nut against the wall Attach the eye to the wall using the supplied key bolt Use hook to connect the threaded rod to the tensioning nut Connect the other hook to the threaded rod using the connection nut Connect the hook to the eye nut against the wall Adjust everything using the tensioning nut 6 5 Flue gas discharge combustion air supply system 6 5 1 General The appliance is of the C11 C31 type The appliance is connected to a combined flue gas discharge combustion air supply system hereafter referred to as the concentric system The passage to the outside can be made with a wall terminal see section 6 5 2 or a roof terminal see section 6 5 3 If necessary you can also use an existing chimney see section 6 5 4 Onlyusethe concentric sys
11. with the essential requirements of the European gas appliance directive Two manuals are supplied with the appliance the installation manual and the user manual As an installer you must be competent in the field of atmospheric 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 technical data for the appliance and information on maintenance any malfunctions that might occur and their possible causes The figures are included at the back of this booklet Appendix 3 Please carefully read and use this installation manual The following symbols are used in the manual to indicate important information Work to be performed English Suggestions and recommendations Kaution You will need these instructions to prevent problems that might occur during installation and or use Caution You need these instructions to prevent fire personal injury or other serious damages After delivery you should give the user manualand this installation manual to the user 1 Introduction The Metro 100 XTL is a room sealed atmospheric gas fired heating appliance This version of the Metro 100 XTL is suitable for natural gas The safe operation of the appliance is guaranteed by the use of a second thermocou
12. M 4 AA carton 4 M 4 ICaution M 4 M 4 M 4 AA carton M 4 1 aution M 4 M 4 Ld gt gt For adjusting the C Profile in relation to the construction frame proceed as follows Loosen the M5 nuts by one stroke See figure 3 Slide the profile to the required distance in relation to the construction frame 15 30mm Then retighten the nuts Place the appliance on its destined location The gas control is mounted under the appliance at the burner plate It should be disconnected and placed in the control box at a later stage For placing the gas control in the control box see section 6 7 Follow the procedure described below Disconnect the pipes from the gas control flexible gas pipe aluminium pilot flame pipe and thermocouple 1 The red wire of thermocouple 2 must remain connected to the gas control Disconnect the gas control from the burner plate by unscrewing the self tapping screw Carefully unwind the red and black wires of thermocouple 2 Lay the gas control together with the wires of thermocouple 2 in the direction of the control box Make sure there is no dirt in gas pipes and connections Avoid kinks in the pipes Roll out the pipes in the direction of the control box Roll out the ignition cable in the direction of the control box The data plate should remain connected to the chain Place the chain with the data plate in the direction of the control box Set the height of the appliance
13. ara stones Fill the burner tray with vermiculite equally spread the vermiculite see fig 23a You can influence the flame image by moving the vermiculite yet the burner deck has to remain covered with vermiculite in order to prevent that the life expectancy of the burner is reduced Fill the burner tray and the tray surrounding the burner with carrara stones Equally spread the carrara stones in one layer see fig 23a and fig 23b Incorrect placement of the stones 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 image is affected 6 10 Panes Avoid damaging the panes during removal placing Avoid remove fingerprints on the panes as they will burn into the glass Always remove the side glass pane first 6 10 1 Removing the side pane At the top and bottom of the side glass pane you will find springy window strips First remove the lock bolts from these strips Take the window strip by the handles and position it in relation to the upper or lower brackets parking position See figure 24 Tilt the top of the glass pane towards you and grab the glass pane at both sides Lift the glass pane and tilt its bottom out of the appliance and remove it When mounting the side glass pane you must proceed in reverse order When mounting the side glass pane you must carefully place the springy window strips in front of the
14. assage of at least 200 cm2 Kaution When placing the chimney breast you should take the following into account see fig 2 the narrow flanges of the appliance s mounting frame the location of the control box it should be placed with a distance of 850 mm to the left or to the right of the appli ance as low as possible the measurements of the control box see Placing the Control Box section 6 7 the location of the ventilation holes the measurements of the panes so that they can be placed removed after placing the chimney breast the protection of the gas control and the pipes against cement and plaster You should preferably apply the ventilation holes on both sides of the chimney breast You can use DRU ventilation elements 1 1 10 METRO 100 XTL INSTALLATION MANUAL 4 mt M 4 M 4 M 4 ICaution 4 4 Tip 4 M 4 Check whether the concentric system is placed correctly Check the fixture of the clip binding with self tapping screws on places that cannot be reached later on Maintain sufficient space around the appliance in the chimney breast so the heat can escape minimum height ca 200 mm fig 8 Do not apply plaster on or over the flanges because the heat of the appliance could cause cracks it will no longer be possible to remove place the panes When using plaster finishing the chimney breast should dry for at least 6 weeks before it is
15. ble 5 you can see which parts you should have after removing the packaging Contact DRU Service if you do not have all the parts after you finished removing the packaging Dispose packaging in accordance with local regulations 6 Installation Read this manual carefully to ensure a proper and safe operation of the appliance Kaution Install the appliance in the order described in this chapter 6 1 Regulations pz Observe the applicable installation regulations Observe the regulations instructions in this manual e 6 2 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 is connected to a chain It Should remain connected to the chain AA carton Check whether the appliance is suitable for the type of gas and the gas pressure used at the location 6 3 Gas connection Place a gas tap in the gas connection close to the appliance Aiton Make sure there is no dirt in gas pipes and connections Prevent twisting the gas tap when connecting the gas pipe The following requirements apply to the gas connection use a gas pipe with the correct dimensions so that no pressure loss can occur the gas tap should have the CE marking you should always be able to reach the gas tap 6 4 Placing the appliance Caution Make sure that combustible objects and or materials have a distance from the appliance of at
16. concentric pipe pieces and the bend 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 clamps so that the weight of the pipes does not rest on the appliance Determine the remaining length of the wall terminal Make sure the wall terminal has the right dimensions Make sure that the right insertion length is maintained Place the wall terminal with the groove folded seam at the top Make sure the horizontal concentric pipe pieces are sloping towards the wall terminal in order to prevent rain water from entering Mount the rosette mounting inner plate if necessary on a heat resistant intermediate plate when passing through combustible material Attach the wall terminal from the outside with four screws in their respective holes GB GB METRO 100 XTL INSTALLATION MANUAL M 4 4 Mt M 4 6 5 3 Application with roof terminal 6 5 3 1 Construction of concentric system with roof terminal The concentric system with roof terminal has to comply with the following conditions The construction of the chosen system has to be allowed See the procedure described below First a concentric pipe of at least 1 meter should be connected vertically to the appliance Depending on the construction of the concentric system the appliance is set by placing the baf
17. e door of the control box 13 Pick the receiver Ls Slide the cover off Ia Place or remove the 4 penlite AA type batteries Kaution Avoid a short circuit between the batteries and metal objects parts Observe the and poles of the batteries and the holder Use alkaline batteries Slide back the cover Place back the receiver English Kaution Batteries are regarded as small chemical waste and may therefore not be disposed with the household rubbish 8 Final check In order to check whether the appliance is working properly and safely you must perform the following checks before the appliance is used 8 1 Gastightness Caution All connections must be gastight Kaution The gas control can be subjected to a maximum pressure of 50 mbar Check the connections for gastightness 8 2 Gas pressure pre pressure The burner pressure is set at the factory see data plate It is not necessary to check the burner pressure AA carton The pre pressure in house installations should be checked as they can vary Check the pre pressure see fig 28 for the measuring nipple on the gas control Contact the gas company if the pre pressure is not correct 8 3 Ignition pilot and main burner For igniting the pilot and main burners see the User Manual chapter 4 section 4 2 Remote Control AN itin During the ignition process you are not allowed to operate control button B on t
18. e front pane Placing the front pane will take place in reverse order of the removal procedure described above Kaution The DRU logo should be at the bottom right corner Theself tapping screws must not be over tightened since otherwise they could break or strip the thread tight tight Make sure that the front pane fits well onto the side panes Kaution The self tapping screws must not be over tightened since otherwise they could break or strip the thread tight tight 6 10 2 3 Removing the rear glass pane Loosen the self tapping screws of the vertical window strip by 2 strokes Do not remove the strip The remainder of un the procedure is equal to that of the front glass pane 7 Wirelessremote control The appliance is supplied with a wireless remote control Ignition controlling the flame height and switching off are performed by a remote control that operates a receiver in the control box User Manual chapter 4 Wireless Remote Control describes the operation of the appliance including the way the remote control works AN carton Do not ignite the appliance until it is fully installed Below we will describe how the receiver is connected 7 1 Receiver The receiver should be connected to the appliance before the batteries are installed Follow the procedure below see fig 26 Fit the connection cable s brown plug to the receiver see fig 26 arrow F Connect the white plug to the gas control
19. fle and or adjusting the air inlet guide In the following procedure you can see how the allowability of a concentric system can be determined and which settings are needed Determine the following data 1 The number of bends required no distinction is made between 45 and 90 bends 2 The total number of meters of horizontal pipe length 3 The total number of meters of vertical and or sloping pipe length roof terminal excluded With these data and Table 2 you will be able to determine whether the concentric system is allowed In Table 3 you can see which setting the appliance requires Follow the procedure described below In the first 2 columns of Table 2 look for the number of bends required and the total horizontal pipe length In the 3rd column of Table 2 look for the total vertical and or sloping pipe length If you end up in a box with the letter A B C or D the concentric system chosen by you is allowed Use Table 3 to determine which conditions apply for the baffle and or the air inlet guide for setting see section 6 8 Examples To clarify we will give 2 examples to determine the allowability of a concentric system and the conditions for setting the appliance In Table 2 the route to be followed is indicated by arrows The result is indicated by a box with a red border Example 1 1 2 bends 2 3 meters horizontal 3 8 meters vertical sloping Construction of this concentric system is allowed Situation B
20. functions Possible cause Remedy A No transmission motor will not run 1 The new communication code between receiver and remote control must still be confirmed 1 Hold down the reset button of the receiver until you hear 2 sound signals see fig 30 Let go of the reset button after the second longer sound signal and press button 9 small flame or button Q large flame on the remote control within 20 sec until you hear an extra long sound signal confirming that the new code has been set restart is not yet finished 2 Empty batteries 2 Replace batteries Kaution Avoid short circuit between the batteries and metal parts of the appliance 3 Receiver is damaged 3 Replace the receiver and confirm the code remedy 1 4 Remote control is damaged 4 Replace the remote control and confirm the code remedy 1 5 Motor cable at valve receiver is 5 Replace the motor cable broken 6 Bent pins of the 8 wire con 6 Make sure that the pins of the 8 wire connec nector tor are straight 7 Ifthe receiver is surrounded by 7 Change the position of the antenna metal this could decrease the transmission range B Noignition spark 1 Button Ain position MAN 1 Switch button A on the gas control to ON see fig 27 2 Ignition cable runs over and or 2 not place the ignition cable S over and or alongside metal parts along metal parts This will weaken the spark see fig 27 If necessary
21. he batteries and no sound clicks and metal parts of the appliance can be heard of the magnet opening the valve Pilot burner is burning 1 Button A in position MAN 1 Turn button A on the gas control to ON see but there is no gas flow fig 27 to the main burner 2 Appliance the pilot flame 2 Increase the flame height by pressing button position 0 large flame on the remote control 3 Pre pressure of the gasistoo 3 Check pre pressure low If necessary contact gas company 4 Damaged magnetic valve 4 Replace the gas control 19 METRO 100 XTL INSTALLATION MANUAL i 20 Problem Table 4 Diagnosis of malfunctions Possible cause Remedy J Main burner ignites but goes out again af ter approx 22 seconds l Wiring of thermocouple 2 is loose Wires of thermocouple 2 have been cross connected Short circuit in the wiring of thermocouple 2 Broken wire in the wiring of thermocouple 2 Thermocouple 2 is dirty Thermocouple 2 is not posi tioned correctly in the flame see fig 29 Thermocouple 2 is defective Receiver is defective 1 2 Connect the wiring properly Connect the wiring properly Replace wiring Replace wiring Clean the thermocouple Position the thermocouple correctly in the flame Check the voltage across thermocouple 2 just before the main burner goes out If the voltage is lower than 1 8 mV
22. he gas control manually Always wait 5 minutes after the pilot burner has gone out before you re ignite the appliance Donotturn the pilot burner lower by using the settings on the gas control 8 3 1 Pilot burner Check the ignition of the pilot burner the pilot burner should start at the first attempt Ifthe pilot burner does not ignite check if the ignition sparks a If not the ignition cable is probably not lying free from metal parts b If it does there is probably still air in the pipe Bleed the pipe and or Ia Lay the ignition cable free from metal parts A ction The pilot burner pipe must be protected against possible corrosion influences e g moisture falling cement dirt falling down from a chimney etc The pilot burner pipe must be permanently kept free from the ground and the walls of the room in which the appliance is built 15 RO METRO 100 XTL INSTALLATION MANUAL ci 16 M 4 ICaution M 4 M 4 8 3 2 Main burner The burner should ignite smoothly and should not pop as a result of delayed ignition Check the function of the main burner from the standby pilot burner position after opening the gas valve the main burner should burn within a few seconds When the gas valve is opened the motor will run this is audible 1 If the main burner does not burn Check if button A on the gas control is in the position ON Check if the space
23. he metal parts 3 2 If necessary replace the ignition cable 3 3 If necessary replace the ignition pen 4 Injector is blocked up 4 1 Clean the injector 4 2 If necessary replace the injector F Electronics keep spar 1 Receiver is damaged 1 Replace the receiver and confirm the code king while the pilot remedy 1 at A burner is ignited G Pilot burner is burning 1 Thermocouple 1 does not 1 1 Measure the voltage using a digital multime but magnetic valve clo function ter set to mV range by connecting the cables ses after ca 10 seconds to the cable shoe The cable shoe is located on or when the appliance the outside directly next to the magnet nut at gets hot the rear of the gas control see fig 31 The voltage should be at least 5mV within 20 seconds It may not be lower when the appliance is warm If the voltage is too low the thermocouple should be placed better in the flame or the thermocouple should be replaced 1 2 Check the size of the pilot burner flame Correct a flame that is too small 1 3 Check the wiring of the thermocouple to the receiver If necessary replace the wiring 2 Batteries almost empty 2 Replace the receiver s batteries Caution Avoid short circuit between the batteries and metal parts of the appliance H There short sound 1 Batteries almost empty 1 Replace the receiver s batteries signals but no sparks Kaution Avoid short circuit between t
24. he walls and or the 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 Caution Some heat resistant insulation materials contain volatile components that will spread an unpleasant smell for a pro longed time these are not suitable METRO 100 XTL INSTALLATION MANUAL Place the concentric system as follows gt Build the system up from the connection stump of the appliance Connect the concentric pipe pieces and if necessary the bends 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 g Apply sufficient clamps so that the weight of the pipes does not rest on the appliance Determine the remaining length of the roof terminal b Make sure the roof terminal has the right dimensions Kaution Make sure that the right insertion length is maintained Connect the roof terminal to the concentric pipes Kaution Make sure that the universal tile fits well with the surrounding tiles Make sure that the adhesive plate fits well onto the flat roof 6 5 4 Connection of existing chimney It is possible to connect the appliance to an existing channel A flexible SS pipe is placed in the chimney for discharging flue gase
25. holes which will form a combined passage of at least 200 cm only use the flue gas discharge combustion air supply system supplied by DRU mount the appliance using the wall brackets supplied do not place the appliance too tightly against the back wall make sure the space between the appliance s legs is kept free 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 ever use the supplied set 13 place the wood pebble set exactly as described make sure the pilot burner and the space around it is kept free make sure thermocouple 2 and the space around are kept free make sure there is no dirt in gas pipes connections mount a gas tap directly next to the appliance check the connections for gastightness before using the appliance a use heat resistant electrical wiring a place the electrical wiring in such a way that they are free from the appliance replace torn broken panes avoid blocking of the pressure equalization hatch es on top of the appliance Ia check whether the pressure equalization hatch es fit well onto the sealing surface prior to building in the appliance do not ignite the appliance until it is full
26. least 500 mm Always place the appliance against a wall of non combustible and heat resistant material Take sufficient measures to prevent temperatures of a wall behind the chimney breast becoming too high including the materials and or objects behind the wall Donot make any changes to the appliance Kaution Take the adjustable height of the appliance into account it depends on the setting of the adjustable feet see fig 1 If applicable the extension legs should be fixed by means of self tapping screws Take the minimum internal construction depth of the appliance into account Metro 100 XTL 448 mm see fig 2 You can determine the construction height of the appliance X in 2 yourself min 248 mm Place the appliance as follows Determine the location of the Determine the construction height of the appliance Provide a gas connection at the location For details see section 6 3 Make a passage for the flue gas discharge combustion supply system with the following diameters For details see section 6 5 160 mm for a wall terminal through non combustible material 250 for a wall terminal through combustible material 160 mm for a roof terminal through non combustible material 250 mm for a roof terminal through combustible material GB METRO 100 XTL INSTALLATION MANUAL M 4 M 4 4 IKaution M 4 M 4
27. mote control with receiver 1x 9V block battery 1x Penlite battery AA type 4x Pressure coupling 15 mm x G3 8 1x METRO 100 XTL INSTALLATION MANUAL Appendix 3 Figures 0100 0150 English 892 MAX 965 MIN 990 MAX 593 MIN 618 MAX m 38C 1416 t 248 M 273 MAX a 22 METRO 100 XTL INSTALLATION MANUAL 38c 44f 38c 44e I 38c 44k N pr J arm Z Z lt X X Z Z lt ZX X X Z Z Z lt C Z X ZX X X X lt X lt Z X Z X X XZ X Z Z XZ X XZ Z XZ Z X EL 23 Rci English METRO 100 XTL INSTALLATION MANUAL 45 Se a SS s y 24
28. ple fitted to the main burner A room sealed appliance does not extract the combustion air from the living environment but from outside This is done by means of a combined flue gas discharge system combustion air supply system In this concentric system the outer pipe functions as the air supply and the inner pipe functions as the flue gas discharge This system can be installed through the wall or through the roof These appliances are built within a chimney breast For this DRU has a number of chimney breasts in its range In order to reach a proper heat discharge the chimney breast must be ventilated DRU is able to supply various ventilation elements The adjustable height of the appliance can be increased by means of the extension legs that can be ordered from DRU The appliances are supplied with a wireless remote control that works on batteries 2 CE declaration We hereby declare that the design and construction of DRU s atmospheric gas fired heating appliance comply with the essential requirements of the Gas Appliance Directive Product atmospheric gas fired heating appliance Type Metro 100 XTL Applicable EEC directives 2009 142 EC Applied harmonized standards NEN EN 613 NEN EN 613 A1 Internal measures by the company guarantee that appliances produced in series comply with the essential require ments of the prevailing EEC directives and the standards derived from them This declaration will lose its validity if adjustmen
29. r settings see Table 1 for determining the conditions and section 6 8 Adjusting the appliance for the method Table 1 Conditions for the adjustment of the appliance with a wall terminal G20 25 Total number of Total number of See figure Air inlet guide Baffle Distance of meters vertical meters horizontal restriction pipe length pipe length excluding inmm wall terminal 0 5 0 2 5a NO NO OPEN 1 4 gt 0 3 5b NO NO OPEN 1 4 0 5c YES 13mm OPENING NO OPEN factory setting 6 5 2 2 Placing concentric system with wall terminal Maintain a distance of at least 50 mm between the outside of the concentric system and the walls and or the 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 mounting inner plate of the wall terminal is too small to seal the 250 mm opening when passing through combustible material That is why you should first apply a sufficiently large heat resistant intermediate plate to the wall Then the rosette is mounted on the intermediate plate Some heat resistant insulation materials contain volatile components that will spread an unpleasant smell for a pro longed time these are not suitable Place the concentric system as follows Build the system up from the connection stump of the appliance Connect the
30. replace the ignition cable 3 Ignition pen corroded 3 Replace the ignition pen 4 60 second delay before the full 4 Wait until the delay time has passed restart is not yet finished C No sound signal 1 Receiver is damaged 1 Replace the receiver and confirm the code remedy 1 at A 2 60 second delay before the full 2 Wait until the delay time has passed signal of 5 sec prior to the 5 sec sound signal D Onecontinuous sound Possible 7 short beeps m Loose wiring between receiver and gas control Receiver is damaged Bent pins of the 8 wire con nector Damaged magnetic valve Thermocouple 2 still too hot Mi ab Connect the wiring properly Replace the receiver and confirm the code remedy 1 at A Make sure that the pins of the 8 wire connec tor are straight Replace the gas control Wait until the thermocouple has cooled down sufficiently M 18 METRO 100 XTL INSTALLATION MANUAL Table 4 Diagnosis of malfunctions Problem Possible cause Remedy E No pilot burnerflame 11 Airinthe pilot burner pipe 1 Flush the pipe or start the ignition process several times 2 Wires of thermocouple 1 have Check the polarity of the thermocouple wiring been cross connected Connect the thermocouple wiring properly if necessary 3 No spark atthe pilot burner 3 1 Check if the ignition cable S is lying free from metal parts see fig 27 If necessary move it away from t
31. s The surrounding space is used to supply com bustion 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 manual is also supplied the dimensions should be at least 150 x 150 mm the verticallength has a maximum of 12 meters the horizontal length has a maximum of 3 meters the existing chimney has to be clean the existing chimney has to be tight If the appliance is installed into an existing chimney by means of a chimney kit there may be a slight loss in heat output For setting the appliance the same conditions instructions apply as for the concentric system described above 6 6 Placing the chimney breast The appliance is designed to be mounted tightly in a new chimney breast 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 This appliance is only suitable for construction using a chimney breast from promatec or other non combustible and heat resistant material Thickness 15 30 mm AA carton Use non combustible and heat resistant materials for the chimney breast including the top of the chimney breast the material in the chimney breast and the back wall of the chimney breast The ventilation holes which should be mounted as high as possible should have a combined p
32. ssary improve the settings of the appliance for this see section 6 8 METRO 100 XTL INSTALLATION MANUAL Once a year the appliance should be checked cleaned and if necessary repaired by a competent installer in the field of atmospheric gas fired heating Check at least whether the appliance is working properly and safely AA carton Close the gas tap when performing maintenance work Checkthe gastightness after repair After replacing thermocouple 1 you should first tighten the swivel by hand and then give it another quarter turn with a suitable spanner Do not turn the pilot burner lower by using the settings on the gas control Lun If required clean the following components the pilot burner the space surrounding the pilot burner the panes Kaution Remove place the panes as described in section 6 10 Removethe deposit on the inside of the panes with a damp cloth or a non abrasive detergent such as copper polish Avoid remove fingerprints on the panes as they will burn into the glass Replace a broken and or cracked pane as described in section 6 10 AA carton If necessary place back the wood pebble set correctly for this see section 6 9 ia Inspect the flue gas discharge combustion air supply system Aiton You must always perform a final check Perform a check as described in chapter 8 9 1 Parts Parts that must be replaced can be obtained from your supplier 10 Delivery You mus
33. t explain to the user how he should operate the appliance You should instruct her him for instance on using the appliance for the first time the operation of the remote control annual maintenance Aiton Tell the user to close the gas tap immediately in case of malfunctions bad performance and contact the installer in order to prevent dangerous situations Indicate the location of the gas tap Point out the precautions in the user manual concerning unintended ignition by other remote controls such as car keys and garage door openers Ma Instruct the user about the appliance and the remote control When the appliance 15 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 when evaporating the appliance should preferably be set at the highest level the room should be well ventilated Give the user manualand installation manual to the user the installation manual should be kept near the appliance 17 RO English English METRO 100 XTL INSTALLATION MANUAL remedies Problem In the following table you will find an overview of malfunctions that might occur the possible causes and the Table 4 Diagnosis of mal
34. taken into operation in order to prevent cracks 6 7 Placing the control box The control box is placed as low as possible in the chimney breast Takethe position of the appliance s legs into account The shaded parts in fig 2 show the locations where the control box can be mounted The bottom of the control box may not be placed higher in the appliance than the burner bed A number of components are placed in the control box such as data plate gas control receiver belonging to the remote control Proceed as follows when placing the control box see fig 9 for details 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 Place the aluminium pilot burner pipe free from the floor and or the wall Tighten the flexible gas pipe and the pilot burner pipe until they are gastight If applicable connect the wires of thermocouple 1 to the gas control see fig 10 First tighten the thermocouple by hand and then tighten it a quarter turn using a suitable spanner If necessary blow clean the gas pipe Connect the gas pipe to the gas
35. tem supplied by DRU 0100 0150 mm This system has been tested together with the ap pliance DRU cannot guarantee a proper and safe operation of other systems and does not accept any liability for this Forconnecting to an existing chimney you should only use the chimney kit supplied by DRU The concentric system is constructed from the connection stump of the appliance If structural circumstances require that the concentric system is placed first the appliance can later be connected with a telescopic pipe piece METRO 100 XTL INSTALLATION MANUAL ICaution ICaution Ld 4 6 5 2 Application with wall terminal 6 5 2 1 Construction of concentric system with wall terminal The concentric system with wall terminal has to comply with the following conditions First a concentric pipe of at least 0 5 meters should be connected vertically to the appliance The total vertical pipe length may have a maximum of 4 meters A90 bend is connected to the other end of the vertical part When using 0 5 meter of vertical pipe length the total horizontal pipe length can have a maximum of 2 meters excluding wall terminal see fig 7a When using a minimum of 1 meter up to a maximum of 4 meters of vertical pipe length the total horizontal pipe length can have a maximum of 3 meters excluding wall terminal see fig 7b and 7c Depending on the construction of the concentric system the appliance must receive furthe
36. tray Ex works the air inlet guide is mounted with an opening of 13mm If table 2 page 10 indicates that the air inlet guide must be removed please proceed as follows irst remove the vermiculite tray Unscrew the self tapping screws indicated in figure 13 and remove the air inlet guide Screw the self tapping screws back in the appliance If the opening should be made smaller to 9mm you must screw the supplied air inlet cover plate onto the air inlet guide see figure 14 If the self tapping screws are difficult to reach it is possible to remove the burner from the appliance by unscrewing the self tapping screws 5x indicated See figure 15 6 9 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 tray is black when using the wood set and 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 space around it are kept free from objects see fig 16a and fig 16b make sure that thermocouple 2 and the space around it are kept free from objects see fig 17a and fig 170 make sure that the slot between the burner tray and the tray surrounding the burner is kept free from objects make sure
37. ts are made to the appliance without prior written permission by DRU M J M Gelten General manager DRU verwarming B V Postbus 1021 6920 BA Duiven Ratio 8 6921 RW Duiven www dru nl English GB METRO 100 XTL INSTALLATION MANUAL 3 SAFETY 3 1 General Caution Carefully read this chapter on safety before you start performing installation or maintenance work Please observe the general regulations and the precautions safety instructions in this manual 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 competent installer in the field of atmospheric gas fired heating Ia do not make any changes to the appliance use non combustible and heat resistant materials for the chimney breast including the top of the chimney breast the material in the chimney breast and the back wall against which the appliance will be placed 4 take sufficient measures to prevent temperatures of wall behind the chimney breast becoming too high including the materials and or objects behind the wall comply with the minimum required internal measurements of the chimney breast ventilate the chimney breast by means ofthe ventilation
38. y installed Observe the following items during installation in order to guarantee a proper and safe operation of the appliance mount the control box supplied as low as possible avoid that the ignition cable runs over the receiver avoid that the ignition cable touches or crosses the antenna avoid that the ignition cable runs alongside metal parts in order to prevent weakening of the spark properly finish the edges in case of a tight construction do not apply plaster on or over the flanges avoid damaging the pane when removing placing the glass window clean the pane before you use the appliance in order to prevent dirt from burning in the glass make sure that the wires of thermocouple 2 cannot into contact with hot parts 5 Removing the packaging Note the following items when removing the packagino Check the appliance for damages during transport If necessary contact DRU Service After removing the packaging you should have the following components Socket spanner you will find it in the space between the assembly frame and the combustion chamber Decorative strips you will find them in the abovementioned space as well Box containing parts you will find it in the combustion chamber METRO 100 XTL INSTALLATION MANUAL Remove the box containing parts from the combustion chamber In appendix 1 ta
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