Circo G20 Installation Manual Download Page 2

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English

I NS TAL L ATI O N MA N U A L

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

5.9.1 Placing the appliance
5.9.2 Gas connection
5.9.3 Placing the receiver
5.9.4 Placing the decoration ring

5.10 Glass pane

5.10.1 Removing glass pane
5.10.2 Placing glass pane

5.11 Setting the appliance

5.11.1 Air inlet guide
5.11.2 Restrictor slide

5.12 Placing the wood set

5.12.1 Wood 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 pilot 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

Appendix 1 Diagnosis of malfunctions
Appendix 2 Various tables
Appendix 3 Figures

Contents

Summary of Contents for G20

Page 1: ...E n g l i s h Store this document in a safe place Circo Installation manual GB IE DRU15798 175417 EN 0213 2 G20 G25 G31 UK 959 044 01 UK ...

Page 2: ...ncentric system 5 8 4 Connection existing chimney 5 9 Additional instructions 5 9 1 Placing the appliance 5 9 2 Gas connection 5 9 3 Placing the receiver 5 9 4 Placing the decoration ring 5 10 Glass pane 5 10 1 Removing glass pane 5 10 2 Placing glass pane 5 11 Setting the appliance 5 11 1 Air inlet guide 5 11 2 Restrictor slide 5 12 Placing the wood set 5 12 1 Wood set 6 Wireless remote control 6...

Page 3: ... DRU Powervent system the DRU Smartvent system or the DRU Maxvent 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 Ø Work to be performed Tip Suggestions and recommendations Caution You will need these instructions to prevent problems that might occu...

Page 4: ...p it in an insulation blanket or any other material Ø make sure that combustible objects and or materials have a distance from the appliance of at least 500 mm Ø only use the accompanying wood pebble set and place it exactly as described Ø the space surrounding the pilot burner 2nd thermocouple or ionisation pins must remain free Ø make sure there is no dirt in gas pipes and connections Ø place a ...

Page 5: ...fix the appliance to a platform or pallet Caution Heat resistant glass is a ceramic material Very small irregularities in the glass pane s cannot be avoided but are within the required quality standards Caution Keep plastic bags away from children In Appendix 2 Table 1 you can see which parts you should have after removing the packaging Ø Contact your supplier if you do not have all the parts afte...

Page 6: ...erials Place the discharge pipes in such a way that situations with risk of fire can never occur Always place the appliance in front of a wall of non combustible and heat resistant material 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 ch...

Page 7: ...res 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 Caution Make sure there is no dirt in gas pipes and connections Avoid kinks in the pipes Caution Make sure the ignition cable cannot come into contact with other wires The data plate should remain attached to the chain Ø Set the height o...

Page 8: ... 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 Caution 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 belong...

Page 9: ...spread an unpleasant smell during a longer period these are not suitable Place the flue gas discharge system as follows Ø Connect the pipe pieces or flexible SS discharge Ø 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 Tip When the appliance is...

Page 10: ...e top row of Table 5 look for the required total vertical and or sloping pipe length 6 If you end up in a box with a letter the concentric system chosen by you is permissible 7 Use Table 6 to determine how the appliance should be adjusted 5 8 3 Placing the concentric system Caution Maintain a distance of at least 50 mm between the outside of the concentric system and the walls and or ceiling If th...

Page 11: ... 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 lengt...

Page 12: ...the left side panel C by grabbing it at the bottom and as far as possible to the right glass pane side and pulling it towards you Caution The side panels open and close by means of a snap on system S When opening and closing the panels you could experience some resistance That is normal Ø Put the receiver at the right location see Appendix 3 Fig 6 Ø Connect the receiver to the appliance according ...

Page 13: ...le so it does not fall back Tip First fasten the left side of the front panel B when placing it back pull the front panel around the glass pane using the tensioning bolt T and then fasten the right side 5 11 Setting the appliance The appliance has to be set in such a way that it works correctly in combination with the discharge system used For that purpose a restrictor slide is placed and or an ai...

Page 14: ...bed make sure the pilot burner and the surrounding space remain free see Appendix 3 fig 15 make sure thermocouple 2 and the surrounding space remain free see Appendix 3 fig 16 make sure the slot between and around the burners remains free make sure that the vermiculite s fine dust does not get on the burners 5 12 1 Wood set The wood set consists of vermiculite see Appendix 3 fig 17 chips see Appen...

Page 15: ...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 If you 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 th...

Page 16: ...he User Manual Ø 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 Ø After igniting the pilot flame the main burner will ignite during the ignition procedure Ø Check whether the main burner continues to burn Ø If the main burner does not continue to burn repe...

Page 17: ...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 Caution ...

Page 18: ...nents the pilot burner malfunction search diagram Appendix 1 the space surrounding the pilot burner the glass pane s Caution 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 th...

Page 19: ...or openers Ø Instruct the user about the appliance and the remote control Ø 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...

Page 20: ...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 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 ov...

Page 21: ... 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 fluein...

Page 22: ...thin 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 1 04 Check All appliances 8 wire cable between receiver and gas control not connected poor conta...

Page 23: ...nual Decoration ring Restrictor slide Hexagonal nut M5 Washer 8 4 mm Sealing cap Socket spanner 8 mm Remote control with receiver 9V block battery Penlite battery AA type Compression fitting 15 mm x G3 8 Number 1x 1x 1x 1x 1x 2x 2x 2x 1x 1x 1x 4x 1x Table 1 Parts included with the delivery ...

Page 24: ... Hs Nominal heat input Hi Nominal output Consumption Burner injector Consumption on low output Low setting injector Pilot burner injector Efficiency class Circo Free standing Closed combustion Concentric 150 100 Pilot flame with thermocouple yes no yes C11 C31 mbar kW kW kW L h mm L h mm Code G20 14 5 9 1 8 2 7 0 845 1x Ø 1 70 1x Ø 1 55 424 Ø 1 70 51 1 G25 18 2 8 2 7 4 6 0 913 1x Ø 1 70 1x Ø 1 55 ...

Page 25: ...ertical pipe length 1 1 4 1 1 4 Total number of meters horizontal pipe length excluding wall terminal 0 2 0 3 Table 4 Conditions for setting the appliance See Figure 4 4 Air inlet guide YES NO Restrictor slide NO NO Distance of restriction in mm OPEN OPEN 1 minimum length 2 factory setting Permissibility and conditions concentric system with wall terminal G20 G25 G31 ...

Page 26: ...etermining permissibility concentric system G20 G25 G31 Total number of meters horiz pipe length Total no of meters vertical and or sloping pipe length no bends 2 bends 3 bends 4 bends 5 bends Situation is not permissible minimum length Situation A B C D Air inlet guide NO YES YES YES Table 6 Conditions for the adjustment of the appliance with a roof terminal Restrictor slide NO YES YES YES Distan...

Page 27: ...E n g l i s h INSTALLATION MANUAL Appendix 3 Figures UK 1041 5 430 79 5 35 150 100 475 372 5 442 5 605 172 38C 1776 Min 40 mm Min 500 mm 38c 1777 2 1 4a 4b ...

Page 28: ...E n g l i s h INSTALLATION MANUAL UK 38c 1780 1 B Q T 38c 1778 S C D 4x K 38c 1779 7 5 6 ...

Page 29: ...E n g l i s h INSTALLATION MANUAL UK 38c 1781 1 G A H P 38c 1783 38c 1782 E F R 6x 9 8 10 ...

Page 30: ...E n g l i s h INSTALLATION MANUAL UK A A 38c 1784 A A 38c 1785 G H I L 12 11 ...

Page 31: ...E n g l i s h INSTALLATION MANUAL UK 38c 1786 L J R 38c 1787 14 13 ...

Page 32: ...E n g l i s h INSTALLATION MANUAL UK 38P 0265 38P 0266 38p 0022 38p 0023 3 8 P 0 1 1 3 38P 0273 19 15 16 20 17 18 ...

Page 33: ...E n g l i s h INSTALLATION MANUAL UK A B C D 38P 0267 0 38P 0268 A 38P 0269 B 22 21 23 ...

Page 34: ...E n g l i s h INSTALLATION MANUAL UK 38P 0270 C 38P 0271 D 25 24 ...

Page 35: ...E n g l i s h INSTALLATION MANUAL UK 38c 1788 38p 0179 38p 0181 5mV 38p 0182 A A 28 7 B SECTION A A SCALE 1 20 15 25 38C 1663 0 42 38 39 43 40 41 ...

Page 36: ...E n g l i s h DRU Verwarming B V The Netherlands Postbus 1021 NL 6920 BA Duiven Ratio 8 NL 6921 RW Duiven UK ...

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