Bosch FM441/CMM 910 Mounting Instructions Download Page 34 | Manualshive

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6 720 803 029 (2011/08)

Modules for control units CSM 7x0, CFB 8x0 and CFB 9x0

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Module assembly for control units CFB 9x0

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Summary of Contents for FM441/CMM 910

Page 1: ...10 FM455 CMC 900 FM442 CMM 920 FM457 CMC 920 FM443 CMS 910 FM458 CMC 930 FM444 CMG 910 FM448 CMB 900 0 10V 6 720 803 029 2011 08 GB IE AU Mounting Instructions Modules for control units CSM 7x0 CFB 8x0 and CFB 9x0 ...

Page 2: ...nits CSM 7x0 8 3 1 Possible module installations for control units CSM 7x0 8 3 2 Arrangement of the modules in the control unit CSM 7x0 9 3 3 Fitting 10 3 4 Removing and replacing the function module FM455 CMC 900 only for CSM 750 19 4 Module mounting for control unit CFB 840 21 4 1 Possible module installations for control unit CFB 840 21 4 2 Arrangement of modules in the control unit 22 4 3 Fitt...

Page 3: ...modules CMx in the control unit series CSM 7x0 CFB 8x0 and CFB 9x0 1 1 Definition of the various modules Tab 1 Definition of modules USER INFORMATION Generally these installation instructions can also be used for installing other modules as the procedure is similar Definitions CM Controller module CMx Function module NM Power supply module ZM Central or auxiliary module ...

Page 4: ... circuit functions ZM433 External heat generation 1 heating circuit ZM434 Burner boiler circuit functions 0 10 burner control ZM425 Display module Function module FM441 CMM 910 1 heating circuit 1 DHW circuit FM442 CMM 920 2 heating circuits FM443 CMS 910 Solar circuit FM444 CMG 910 Alternative heat generator FM448 CMB 900 0 10V Central fault message FM455 CMC 900 KSE 1 only with ZM424 with EMS FM...

Page 5: ...ore starting the installation If safety instructions are ignored severe or even fatal injuries may result as well as material losses and environmental damage 2 2 Determined use You can integrate the function modules CMx into the control units CSM 7x0 CFB 8x0 and CFB 9x0 2 3 Standards and directives The design and operation of this product conforms to the European Directives and the supplementary n...

Page 6: ...ISK OF FATAL INJURY Identifies possible risks associated with a product that might lead to serious injury or even death if appropriate care is not taken CAUTION RISK OF INJURY SYSTEM DAMAGE Identifies potentially dangerous situations which might lead to medium or slight injuries or to material damage USER INFORMATION User tips for the optimum utilisation and adjustment of the appliance plus other ...

Page 7: ...osening of the cores at the terminals between the 230 V and the LV1 must be prevented z Therefore fix the wires from each cable away from each other e g with cable ties or only strip the wire for a very short section 1 LV terminal extra low voltage connection for sensors volt free connections and BUS CAUTION DAMAGE TO THE APPLIANCE through electrostatic discharge ESD z Before unpacking the modules...

Page 8: ...tallations for control units CSM 7x0 Tab 3 Standard equipment of control units and extension options O Standard equipment X Accessories Combination installation not possible USER INFORMATION z Check that all parts have been delivered If this is not the case contact a Bosch Thermotechnology branch Designation CMS 7x0 CSM 750 CSM 710 Modules CM431 O O NM482 O O ZM424 O FM441 CMM 910 X FM442 CMM 920 ...

Page 9: ...C 900 always occupies slot A Æ Fig 1 4 and the module ZM424 slot 1 Æ Fig 1 1 FM457 CMC 920 Control units which contain the function module FM457 CMC 920 should be set as master Set as 0 if only one CSM 7x0 used set as 1 if more than 1 CSM 7x0 used Make this setting at the CM431 controller module Fig 1 Slot assignment 1 Slot 1 2 Slot 2 3 Slot B behind the programming unit 4 Slot A for function modu...

Page 10: ...r housing cover Æ Fig 2 1 and 2 z Remove top casing cover z Unscrew 2 screws on the cable cover Æ Fig 2 3 and 4 z Remove cable cover Fig 2 Removing covers 2 1 3 4 WARNING RISK OF FATAL INJURY due to electrical current when the control unit is open z Before opening the control unit Isolate all poles of the power supply and secure against unintentional reconnection ...

Page 11: ...l units CSM 7x0 11 z Press in upper nubs Æ Fig 3 1 and 2 on both sides z Fold out forwards the device front with the Programmer Æ Fig 3 3 Fig 3 Pivoting down device front 1 2 3 USER INFORMATION Ensure that the cable cover has been removed otherwise you will not be able to pivot the device front forward ...

Page 12: ...z Undo the crossbar on one side For this push one of the two clips Æ Fig 4 3 outwards with the screwdriver z Lift the crossbar on one tab Æ Fig 4 2 z Push the second clip outwards with the screwdriver z Lift crossbar at the second tab z Lift crossbar on this side off its retainer z Also undo crossbar on the other side z Remove crossbar Æ Fig 4 1 Fig 4 Removing the cross brace 1 2 3 ...

Page 13: ...ed with terminals before installation of the module more detailed information can be found in the technical documentation for control units CSM 7x0 z Push new module from above into the free slot by pressing on the sensor strip Æ Fig 6 page 14 until it clicks audibly into place Fig 5 Removing blanking plate WARNING RISK TO LIFE through metal jumpers z When stripping insulation or cutting cables en...

Page 14: ...ule z Disconnect leads for the respective module and fix in standby position more detailed information can be found in the mounting instructions for control units CSM 7x0 z Pull module out of the control unit z Push new module from above into the free slot by pressing on the sensor strip Æ Fig 6 until it clicks audibly into place Fig 6 Inserting a module ...

Page 15: ...bly for control units CSM 7x0 15 Connecting module power supply to slot 1 z Plug in sensor leads and pump connections at the designated points on the module z Plug 230 V module connector into the correct position in the terminal strip Æ Fig 7 Fig 7 Connect power supply to slot 1 Ne tz L N ...

Page 16: ...and CFB 9x0 16 Module assembly for control units CSM 7x0 Connecting module power supply to slot 2 z Remove dummy plug Æ Fig 8 1 of the three pole plug cable loom z Plug in 230 V module connecting plug to the three pole plug Æ Fig 8 2 Fig 8 Connecting power to slot 2 ...

Page 17: ...7x0 CFB 8x0 and CFB 9x0 Module assembly for control units CSM 7x0 17 After module installation z Position crossbar Æ Fig 9 1 in the recesses and click into place z Pivot the device front Æ Fig 9 2 back and click into place Fig 9 Positioning crossbar 1 2 ...

Page 18: ...ver Æ Fig 10 1 and 2 z If additional cables were routed out of the device the cable cover may need to be cut out in the lower section z Position cable cover z Replace both cable cover screws Æ Fig 10 3 and 4 z Test the module function More detailed information can be found in the operating and servicing instructions for control units CSM 7x0 Fig 10 Fitting casing cover and cable cover 2 1 3 4 ...

Page 19: ... from slot 1 z Remove 230 V module connecting plug Æ Fig 7 page 15 and all the connecting cables of the module ZM424 and fix in standby position z Pull out the ZM424 module z Pull out the PCB below the FM455 CMC 900 module Æ Fig 11 z Insert new FM455 CMC 900 module z Reinsert the ZM424 module by pressing on the sensor strip z Reconnect all connecting cables in their original positions z Reconnect ...

Page 20: ...ORMATION The jumper switch must be open if EMS is in use Fig 12 Jumper switch e g FM457 CMC 920 USER INFORMATION If there is no 230 V power supply for the module or one of its 230 V components e g plug in connection has not been made the relevant components e g pumps will not be activated You cannot recognise this error on the module in question since the LED and the control functions work indepen...

Page 21: ...l unit CFB 840 Tab 4 Standard equipment level of the control unit and extension options O Standard equipment X Accessories Combination installation not possible USER INFORMATION z Check that all parts have been delivered If this is not the case contact a Bosch Thermotechnology branch Designation CFB 840 Modules CM431 O NM482 O ZM422 O FM442 CMM 920 X FM443 CMS 910 X FM444 CMG 910 X FM448 CMB 900 0...

Page 22: ...module Insert the modules in order from left to right to ensure the heating circuits are logically numbered slot 1 2 Fig 13 Slot assignment 1 Slot 1 for an additional module 2 Slot 2 for an additional module 3 Slot B behind the Programmer programming unit 4 Slot A for central module ZM422 standard version Z L 1 2 4 3 USER INFORMATION Slot A Æ Fig 13 4 is firmly occupied by the central module ZM422...

Page 23: ...th screws on the upper side of the appliance Æ Fig 14 1 z Lift terminal cover Æ Fig 14 2 Fig 14 Removing covers 1 Screws 2 Terminal cover 1 1 2 WARNING RISK OF FATAL INJURY due to electrical current when the control unit is open z Before opening the control unit Isolate all poles of the power supply and secure against unintentional reconnection ...

Page 24: ...als before installation of the module more detailed information can be found in the technical documentation for control units CFB 840 z Push new module from above into the free slot by pressing on the sensor strip Æ Fig 15 until it clicks audibly into place Fig 15 Module installation and removal WARNING RISK TO LIFE through metal jumpers z When stripping insulation or cutting cables ensure that pi...

Page 25: ... in the mounting instructions for control units CFB 840 z Pull module out of the control unit z Push new module from above into the free slot by pressing on the sensor strip Æ Fig 15 page 24 until it clicks audibly into place z Plug sensor leads or pump connections into the correct positions on the module z Plug the 230 V module connector into the correct position on the terminal strip for module ...

Page 26: ...ATION The connector clips are locked to prevent slippage z When removing the terminals press the locking tab upwards USER INFORMATION If there is no 230 V power supply for the module or one of its 230 V components e g plug in connection has not been made the relevant components e g pumps will not be activated You cannot recognise this error on the module in question since the LED and the control f...

Page 27: ...ment of control units and extension options O Standard equipment X Accessories Combination installation not possible USER INFORMATION z Check that all parts have been delivered If this is not the case contact a Bosch Thermotechnology branch Designation CFB 9x0 CFB 930 CFB 910 Modules CM431 O O NM482 O O ZM432 ZM433 ZM434 O O FM441 CMM 910 X X FM442 CMM 920 X X FM443 CMS 910 X X FM444 CMG 910 X X F...

Page 28: ...ds to an error message on the Programmer display USER INFORMATION The modules FM457 CMC 920 and FM458 CMC 930 must never be inserted in the same control unit If you install both modules FM457 CMC 920 and FM458 CMC 930 this leads to an error message on the Programmer display Fig 17 Slot assignment 1 Slot 1 for an additional module 2 Slot 2 for an additional module 3 Slot 3 for an additional module ...

Page 29: ...ules FM442 CMM 920 and one heating circuit and DHW module FM441 CMM 910 When installing the module FM458 CMC 930 you may need the connecting cable enclosed with the module in order to supply the adjacent modules of the FM458 CMC 930 with mains voltage USER INFORMATION Slot A Æ Fig 17 6 is firmly occupied with one of the central modules ZM432 ZM433 ZM434 or ZM437 and slot B Æ Fig 17 5 is firmly occ...

Page 30: ...screw both screws Æ Fig 19 1 and 3 on the upper side of the appliance z Lift off terminal cover Æ Fig 19 2 Fig 19 Removing covers 3 1 2 WARNING RISK OF FATAL INJURY due to electrical current when the control unit is open z Before opening the control unit Isolate all poles of the power supply and secure against unintentional reconnection ...

Page 31: ...ed with terminals before installation of the module more detailed information can be found in the technical documentation for control units CFB 9x0 z Push new module from above into the free slot by pressing on the sensor strip Æ Fig 20 until it clicks audibly into place Fig 20 Module installation and removal WARNING RISK TO LIFE through metal jumpers z When stripping insulation or cutting cables ...

Page 32: ...odule out of the control unit z Push new module from above into the free slot by pressing on the sensor strip Æ Fig 20 Page 31 until you hear it click into place z Connect sensor leads and pump connections to the correct positions on the module z Plug the 230 V module connector into the correct position on the terminal strip for module connection at slot 1 Æ Fig 21 Fig 21 Providing the 230 V power...

Page 33: ...g and servicing instructions for control units CFB 9x0 USER INFORMATION If there is no 230 V power supply for the module or one of its 230 V components e g plug in connection has not be made the relevant components e g pumps will not be activated You cannot recognise this error on the module in question since the LED and the control functions work independently of this power supply Check cable con...

Page 34: ...6 720 803 029 2011 08 Modules for control units CSM 7x0 CFB 8x0 and CFB 9x0 34 Module assembly for control units CFB 9x0 Notes ...

Page 35: ...6 720 803 029 2011 08 Modules for control units CSM 7x0 CFB 8x0 and CFB 9x0 Module assembly for control units CFB 9x0 35 Notes ...

Page 36: ...one 0800 4 Bosch or 08 543 352 www bosch co nz C F Quadrant Ltd Unit L40 Cherry Orchard Industrial Estate Cherry Orchard Dublin 10 Tel 01 6305700 Fax 01 6305706 01 6305715 www cfquadrant ie E mail sales cfquadrant ie United Kingdom Bosch Thermotechnology Cotswold Way Warndon Worcester WR4 9SW All Enquiries 0844 892 3004 www boschthermotechnology co uk ...

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