Buderus Logamatic BC10 Operating And Service Instructions Download Page 1 | Manualshive

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For users and heating
contractors

Read carefully before use
and service work.

Operating and service
instructions

Base controller

Logamatic

BC10

6 72

0 641

073

-

0

6

/200

9

G

B

1
2
3
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Summary of Contents for Logamatic BC10

Page 1: ...For users and heating contractors Read carefully before use and service work Operating and service instructions Base controller Logamatic BC10 6 720 641 073 06 2009 GB ...

Page 2: ...cting the maximum boiler water temperature for heating mode 6 3 4 Selecting the set DHW temperature 7 3 5 Burner LED ON OFF 7 3 6 Resetting faults 8 3 7 Selecting manual mode 8 3 8 Displaying the status 9 4 For contractors 10 4 1 Inserting the programming unit 10 4 2 Removing the base controller 10 4 3 Starting operation under partial load 11 4 4 Carrying out a flue gas test 11 4 5 Setting paramet...

Page 3: ...ng electrical work isolate all poles of the system and secure against unintentional reconnection B Ensure the system has been isolated from the supply B Never install this appliance in wet rooms Risk of scalding B Ensure that a thermostatically controlled mixer is installed to limit the draw off temperature to a maximum of 50 C System damage through frost The heating system can freeze up in cold w...

Page 4: ...n of this product conform to European Directives and the supplementary national requirements Its conformity is demonstrated by the CE designation You can call up the Declaration of Conformity for this product at the internet at www buderus de konfo or request it from your local Buderus sales office 2 2 Correct use The BC10 base controller must only be used for the operation and control of Buderus ...

Page 5: ...e default and maximum boiler water temperature in heating mode Status display 3 1 BC10 controls Fig 1 Controls 1 ON OFF switch 2 Set DHW rotary selector 3 DHW heating LED 4 Status display 5 Rotary selector for maximum boiler water temperature in heating mode 6 DHW demand LED 7 Slot for a programming unit e g RC3x or fascia 8 Burner ON OFF LED 9 Connection socket for diagnostic plug 10 Status displ...

Page 6: ...ature in heating mode DANGER Risk to life from electric shock B If a risk becomes apparent isolate all poles of the heating system or isolate it from the power supply via circuit breaker fuse Explanation 0 Heating operation is switched OFF poss only DHW operation 30 901 1 In conjunction with the RC3x programming unit always select Aut The temperature is set permanently at the BC10 and cannot be ch...

Page 7: ...re 60 C If the temperature has dropped significantly DHW is first heated to 60 C again This reduces the number of burner starts and saves energy However the water may be somewhat cooler in the first few moments 2 The heating program time switch of the programming unit remains enabled consequently no DHW is produced during night operation 30 60 The temperature is set at the BC10 and can then no lon...

Page 8: ... h rotary selector as the set temperature In manual mode the decimal point on the display flashes B Hold down d Chimney Sweep for at least 8 seconds until the decimal point flashes in the display B Turn the r h rotary selector to select the set boiler water temperature boiler flow temperature B To terminate manual mode press d again Fig 7 Selecting manual mode Floorstanding boilers If the fault ca...

Page 9: ...se refer to the description of the boiler concerned Locking errors cause the status display to flash Initial status In the standard operating state the current boiler water temperature is displayed e g 60 C B If the display indicates a fault or warning e g H7 or 2E Æ Chapter 4 6 Further status displays B To change to the next status display press e status display P1 2 Current operating pressure su...

Page 10: ...op edge of the base plate 4 Push the programming unit lightly upwards until it snaps into place Fig 10 Hooking the RC3x programming unit into place 4 2 Removing the base controller 1 Undo screws at the cover of the MC10 control unit 2 Lift off the cover Fig 11 Removing the cover 3 Undo the electrical plug in connections from the control unit 4 Remove the base controller from the control unit Fig 1...

Page 11: ...ample L50 Boiler output reduced to 50 of rated boiler output B To increase the boiler output by percent press d again Fig 13 Starting operation under partial load 4 4 Carrying out a flue gas test The flue gas inspector uses the d key Chimney Sweep for the flue gas test The heating system operates with a higher flow temperature for 30 minutes During the flue gas test the decimal point on the displa...

Page 12: ...eter can be recognised by the letter F The setting F1d means the boiler pump runs constantly 4 5 3 DHW Parameter C0 is used to determine whether DHW is to be heated by the boiler This parameter can be recognised by the letter C Setting 0 also disables frost protection for the DHW lines 4 5 4 Burner fan speed Parameters 1 and 2 enable a correction of the combustion air supply With this setting the ...

Page 13: ...ating pressure 2 HAH Service interval according to hours run or date has been enabled H Operating message current EMS state P0 8 H71 alternately P0 2 P1 0 Warning2 Operating pressure too low between 0 2 and 1 0 bar Warning B Top up the heating system If the operating pressure is greater than 1 0 bar the display changes to the standard display for standard operation after 10 minutes H Operating mes...

Page 14: ...Figure 0 100 Current boiler water temperature P1 5 P1 0 Current operating pressure 2 HAH Service interval according to hours run or date has been enabled A121 A00 A99 Service code Plant error B Notify your heating contractor and if possible advise them of the service and fault codes Plant errors are heating system faults that will not impair the burner operation 816 Figure 800 Fault code H Operati...

Page 15: ...s B Press Reset until HrE is shown in the status display The service interval is reset and restarts with the set number of hours With setting MAINTENANCE ACC TO DATE the next maintenance message will be displayed precisely one year later Maintenance before expiry of the service interval B Press status display several times until HAH service interval enabled appears on the display No service interv...

Page 16: ...observed We use the best possible technologies and materials to protect the environment subject to relevant economical aspects Packaging Where packaging is concerned we participate in country specific recycling processes that ensure optimum recycling All packaging materials are environmentally compatible and can be reused Old appliances Old appliances contain materials that should be recycled The ...

Page 17: ...5 Base controller BC10 Subject to technical modifications 17 Notes ...

Page 18: ...5 Base controller BC10 Subject to technical modifications 18 Notes ...

Page 19: ...5 Base controller BC10 Subject to technical modifications 19 Notes ...

Page 20: ... Cotswold Way Warndon Worcester WR4 9SW Customer service 0844 892 9700 Technical support 0844 892 3004 Fax 01905 753130 www buderus co uk In the UK and IE Buderus is a brand name of Bosch Thermotechnology Ltd ...

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