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  5. Installation And Operating Instructions Manual

C&M 24 Installation And Operating Instructions Manual

Other manuals for 24: Maintenance and service manual
Manual is about: CONDENSING WALL HUNG BOILER

Summary of 24

  • Page 1

    Condensing wall hung boiler central heating - fanned flue system installation and operating instructions centora green system 24 centora green system 30 c manufactures n° model type gas council n° 200905821037.31 centora green system 24 nat 41 - 980 - 12 200906822037.31 centora green system 30 nat 4...

  • Page 2

    2 these instructions are suitable for the centora green system boilers : do not forget the log book! Chaffoteaux & maury supports benchmark, the heating industry code to ensure the correct installation, commissioning and servicing of domestic central heating systems. To the householder make sure you...

  • Page 3: Contents

    3 customer care page guarantee ............................................................................................................................................................2 statutory requirements ...........................................................................................

  • Page 4

    4 5 installing the boiler ...............................................................................................................................8 method of positioning the boiler on th wall...............................................................................................8 conne...

  • Page 5: Installer’S Instructions

    5 1.- steel chassis complete with expansion vessel 2.- sealed chamber 3.- burner and heat exchanger assembly 4.- air / gas connection 5.- 24 v modulating fan 6.- gas valve 7.- ignition electrode 8.- ionisation probe 9.- ignitor 10.- combustion products manifold 11.- 24 v transformer 12.- siphon 13.-...

  • Page 6: Dimensions

    6 0 4 3 2 1 5 6 100 200 800 700 600 500 400 300 900 1000 1100 l/h mce débit mini (robinets thermostatiques fermés) hauteur manométrique gvf gv o pvf pv o 20 40 60 80 100 120 pf 140 160 180 200 220 240 0,7 0,8 0,9 1,0 1,1 1,2 1,3 1,4 1,5 1,6 1,7 1,8 1,9 2,0 capacité maximale de l'installation (en lit...

  • Page 7: Installation Requirements

    7 4 location the boiler can be installed on any suitable internal wall. Provision must be made to allow the correct routing of the flue and siting of the terminal to allow the safe and efficient removal of the flue products. A compartment or cupboard may be used provided that it has been purpose-bui...

  • Page 8: Installing The Boiler

    8 5 please check that you are familiar with the installation requirements before commencing work.(section 6) the installation accessories described in the following list are included in the boiler packaging. - hanging bracket - a paper template (showing the dimensions of the boiler with 5 mm side cl...

  • Page 9: Installing The Boiler

    9 5 a fig.10 a a a fig. 9 fig. 8 fig.11 installing the boiler (continued) this means for rear flueing, the standard kit will accommodate a maximum wall thickness of 600 mm, and for side flueing a maximum wall thickness of 587 mm. This takes into account the minimum appliance side clearances of 5 mm....

  • Page 10: Electrical Connections

    10 6 p v p fig. 12 making the electrical connections hinge down the electrical box to gain access to the electrical connections. Push in the tabs p (fig 12) on either side of the boiler and pivot the box forward. Connect the main cable m to live, neutral and earth. If using a room thermostat or othe...

  • Page 11: Commissioning and Testing

    11 7 t t 1 2 fig. 16 fitting the casing remove the protecting film from the casing : - position the casing as shown in fig. 16 - slide down the casing and put the casing holes on the plastic pins located on the top of the chassis - control the correct position of the casing onto the boiler - tighten...

  • Page 12: Adjustments and Settings

    12 the boiler is delivered with a pre setting values described in menus 3 and 4. All settings can be changed by the installer or a qualified person. To gain access to the setting keys please, open the front door p. (fig. 17) display 1 st digit 2 nd digit 3 rd digit menu key setting key to gain acces...

  • Page 13

    13 5 ” menu - 1 - default register record the last 10 defaults section digit 1 digit 2 and 3 last default occured 0 • code from 01 to 99 last but one default occurred 1 • code from 01 to 99 ... ... Code from 01 to 99 last default occurred before the previous one 9 • code from 01 to 99 menu - 2 - boi...

  • Page 14

    14 menu - 3 - boiler options display action configuration section digit 1 digit 2 and 3 under floor heating system 0 0 : no 1 : yes f actor y setting once x times menu - 4 - boiler settings section digit digit 1 2 and 3 room thermostat operation 0 0 : burner only 0 1 : burner and pump pump speed 1 0...

  • Page 15

    15 menu - 5 - combustion rate control mode x x x x display action configuration wait 5 ” combustion rate control mode off switching on the combustion rate control mode. Central heating output reach the maximum power set in menu 4 section 9. Central heating temperature is displayed in celsius degrees...

  • Page 16: Adjustments and Settings

    16 ch heat output setting : if you would like to change the setting of c/h heat output, please proceed as follow : ( note : the factory setting is 18 kw and the following explanation refer to menu 4 section 9) - switch to installer mode, press key and on the right side for 5 seconds. The display sho...

  • Page 17: Incorrect Operation

    17 10 in case of problem, or when the boiler has to display a message, the display flashes 2 digits. Please refer to the table bellow to diagnose the default. For default 01 and 03, the red indicator 35 is alight (fig.18) 35 fig. 18 overheating lock out fault code display fault description informati...

  • Page 18: User’S Instructions

    18 user’s instructions control panel (fig. 19) 16.- pressure gauge 24.- display temperature adjustment 27.- setting key 28.- setting key 29.- switch for central heating mode 30.- green indicator central heating 31.- key to reduce the central heating temperature 32.- key to increase the central heati...

  • Page 19: How to Use

    19 switching on 1. Check that pressure in central heating system is above 0.7 bar and below 1.5 bar with the pressure gauge 16. 2. Check that the gas service tap is opened at the gasmeter and main power is on. Green indicator power on 33. 3. Open the gas tap 39 (fig. 20). The boiler is now ready to ...

  • Page 20: How to Use

    20 as with your car, your boiler will work more reliably and efficiently if regularly serviced. We recommend an annual service check. The service history of the appliance will be marked on the logbook. 14 turn off the boiler - press on key 29 , to switch off ch mode. The green indicator 30 will stop...

  • Page 21: Gas Conversion

    21 this appliance is suitable for natural gas or lpg. A gas conversion must be made by a competent person. 17 18 if these solutions do not cure the fault, call a qualified professional fault the boiler doesn’t start red indicator alight noises in ch system radiators rise in temperature during summer...

  • Page 22: Technical Data

    22 19 model centora green system 24 centora green system 30 appliance category........................................... Ii 2h3p ii 2h3p heat gross input c/h maxi ............................... 27.8 kw 94534 btu/h 31.6 kw 107843 btu/h heat output c/h 50°/30° maxi .......................... 26 kw 8...

  • Page 23

    23.

  • Page 24

    1310360g- 3/2004 chaffoteaux & maury are continuously improving their products and therefore reserve the right to change specifications without prior notice and accepts no liability for any errors or omission in the information contained in this document. Manufacturer: chaffoteaux & maury - france c...