Buderus xM10 Series Installation Instructions Manual Download Page 2

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We reserve the right to make any changes due to technical modifications.

Installation instructions xM10 function modules • Issue 03/2003

Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de

Foreword

Subject to technical modifications.

Constant development may lead to minor deviations in the
illustrations, functional steps and specifications from those
described/shown.

Updating your documentation

Please let us know if you have any suggestions which would
improve our documentation or if you have noticed any errors.

About these instructions

These instructions describe the installation options for the xM10
series of function modules for:

–

wall-mounted boilers

–

floor-standing boilers

–

wall mounting

For boilers installed in non-standard situations, installation of the
modules is described in the relevant instructions for the boiler.

This device meets all fundamental requirements
of applicable standards and guidelines.
Conformity has been verified. All associated
documents and the original Declaration of
Conformity are available from the manufacturer.

Summary of Contents for xM10 Series

Page 1: ...6302 8646 03 2003 GB For heating engineers Please read carefully prior to installation Installation instructions xM10 function modules for Wall mounted and floor standing boilers and wall mounting ...

Page 2: ... have any suggestions which would improve our documentation or if you have noticed any errors About these instructions These instructions describe the installation options for the xM10 series of function modules for wall mounted boilers floor standing boilers wall mounting For boilers installed in non standard situations installation of the modules is described in the relevant instructions for the...

Page 3: ...ructions xM10 function modules Issue 03 2003 Buderus Heiztechnik GmbH http www heiztechnik buderus de Table of contents 1 Safety 4 1 1 Correct use 4 1 2 Please observe these notes 5 1 3 Disposal 5 2 Product description 6 3 Wall mounted boilers 7 4 Floor standing boilers 12 5 Wall mounting 17 ...

Page 4: ...environmental damage may follow if you ignore safety instructions 1 1 Correct use The xM10 function modules must only be used in combination with the energy management system EMS from Buderus and components thereof The wall mounted version of the function module has protection class IP 40 which means that it must not be installed in any area where there is risk of water spray The total length of t...

Page 5: ...hese notes 1 3 Disposal Dispose of defunct function modules in an environmentally acceptable manner through an approved organisation WARNING RISK TO LIFE from electric shock The relevant legal requirements must always be observed when working on electrical installations PLEASE NOTE Only use original Buderus spare parts Losses caused by the use of spare parts not supplied by Buderus are excluded fr...

Page 6: ...n module in this case wall mounted Item 1 Terminal cover Item 2 Fuse holder Item 3 Function module Item 4 Identification plate and access to the spare fuse and to the rotary encoder for MM10 only Item 5 Operation fault LED Item 6 Wall bracket 3 1 6 2 5 4 PLEASE NOTE If you are installing the MM10 function module you should ensure that behind the identification plate Fig 1 Item 5 the rotary encoder...

Page 7: ...wall hanging boiler in this example Logamax plus GB142 At most two function modules can be integrated in a wall mounted boiler Remove casing from the boiler see the installation and maintenance instructions Fit the function module Fig 2 Item 4 in the recesses using the locking hooks and get it to engage on the lock Fig 2 Item 3 Fig 2 Hook the function module into position ensuring that it is engag...

Page 8: ...NG RISK TO LIFE from electric shock Isolate the heating system from the mains supply using the emergency stop switch or by extracting the mains fuse Fig 3 Providing an electrical supply Item 1 Terminal box for boiler Item 2 Mains supply cable in cable harness Item 3 Terminals for 230 V inputs or outputs e g for mains connection or pumps Item 4 Low voltage terminals e g for bus system or temperatur...

Page 9: ...quipment Remove cover from terminal box Fig 3 Item 1 Carefully take the mains supply cable Fig 3 Item 2 and bus cable Fig 3 Item 5 from the boiler s cable harness and connect them to terminals Fig 3 Item 3 and 4 of the function module Carefully connect other components to terminals Fig 3 Item 3 and 4 on the function module in accordance with the connection diagram If you install a second function ...

Page 10: ...s de Wall mounted boilers 3 Replace cover on terminal box Fig 4 Item 1 Replace terminal cover on function module Fig 4 Item 2 Tighten the cross head screws Fig 4 Item 3 either with a cross head screwdriver or with a bleed key Close the boiler casing Fig 4 Close terminal cover Item 1 Terminal box cover Item 2 Terminal cover on function module Item 3 Cross head screw with square head 3 1 2 ...

Page 11: ...art immediately after the system is switched on unless the controller has detected the function module The heating system must be filled up to ensure that the pumps cannot run dry PLEASE NOTE A higher level control unit must be installed to ensure problem free operation of the function modules When commissioning the system you should carry out all the required settings with the help of the service...

Page 12: ...loor standing boilers 4 4 Floor standing boilers This chapter describes installation of the xM10 function modules in the Logamatic MC10 controller in floor standing boilers At most two function modules can be integrated in a floor standing boiler Undo the 2 screws on the top of the cover Fig 5 Remove the cover by pulling it upwards in the direction indicated by the arrow Fig 5 Remove the cover ...

Page 13: ...ooks on the rear of the function module to the tabs on the controller Press the front side of the module downwards Making electrical connections Fig 6 Install the function module ensuring that it is engaged Item 1 Function module in slot 1 Item 2 Function module in slot 2 if required 2 1 WARNING RISK TO LIFE from electric shock Isolate the heating system from the mains supply using the emergency s...

Page 14: ...is shown in the connection diagrams supplied with the equipment Carefully take the mains supply cable and bus cable Fig 7 Item 1 and 2 from the boiler s controller and connect them to terminals Fig 7 Item 3 and 4 on the first function module Carefully connect other components to terminals Fig 7 Item 3 and 4 on the function module in accordance with the connection diagram Fig 7 Provide an electrica...

Page 15: ... mains supply cable bus cable and other components e g pumps temperature sensors etc to the function module according to the application The exact assignment components terminals is shown in the connection diagrams supplied with the equipment Carefully connect the mains supply cable and bus cable Fig 7 Item 1 and 2 from the first function module to the terminals on the second function module Caref...

Page 16: ...tart immediately after the system is switched on unless the controller has detected the function module The heating system must be filled up to ensure that the pumps cannot run dry PLEASE NOTE A higher level control unit must be installed to ensure problem free operation of the function modules When commissioning the system you should carry out all the required settings with the help of the servic...

Page 17: ...ter describes the wall mounting of xM10 function modules Mark hole positions for the wall bracket Fig 9 Item 1 Drill holes according to the wall bracket s drilling template Fig 9 Item 1 Ø 6 mm Insert wall plugs in the holes and screw in the screws provided Fig 9 Item 2 until their heads are 5 mm proud of the wall Fig 9 Install wall bracket Item 1 xM10 wall bracket Item 2 Screws 4 45 Item 3 Hole fo...

Page 18: ...ll mounting 5 Hook the wall bracket into position Fig 9 Item 1 and tighten screws If necessary secure the bracket Fig 9 Item 1 to the wall using its extra hole Fig 9 Item 3 First fit the bottom of the function module Fig 10 Item 1 in the wall holder and get it to engage on the lock Fig 10 Item 2 Fig 10 Install the function module ensuring that it is engaged Item 1 Function module Item 2 Lock 2 1 ...

Page 19: ...rom electric shock Isolate the heating system from the mains supply using the emergency stop switch or by removing the mains fuse Fig 11 Provide an electrical supply Item 1 Mains supply cable Item 2 Rubber sleeve e g for mains connection Item 3 Strain relief e g for mains connection Item 4 Terminals for 230 V inputs or outputs e g for mains connection or pumps Item 5 Low voltage terminals e g for ...

Page 20: ... in the connection diagrams supplied with the equipment Start by fitting the rubber sleeves Fig 11 Item 2 over the cable Carefully connect the mains supply cable Fig 11 Item 1 the bus cable Fig 11 Item 6 and other components to terminals Fig 11 Item 4 and 5 on the function module in accordance with the connection diagram Secure the strain relief devices Fig 11 Item 3 correctly using the clips prov...

Page 21: ...Heiztechnik GmbH http www heiztechnik buderus de Wall mounting 5 Fit the terminal cover Fig 12 Item 3 Tighten the cross head screw Fig 12 Item 2 either with a cross head screwdriver or with a bleed key Fig 12 Item 1 Fig 12 Fit terminal cover Item 1 Bleed key and or screwdriver Item 2 Cross head screw with square head Item 3 Terminal cover 3 1 2 ...

Page 22: ...immediately after the system is switched on unless the controller has detected the function module The heating system must be filled up to ensure that the pumps cannot run dry PLEASE NOTE A higher level control unit must be installed to ensure problem free operation of the function modules When commissioning the system you should carry out all the required settings with the help of the service ins...

Page 23: ...23 We reserve the right to make any changes due to technical modifications Installation instructions xM10 function modules Issue 03 2003 Buderus Heiztechnik GmbH http www heiztechnik buderus de Notes ...

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