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Wolf BM-Solar, Installation And Operating Instructions Manual

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Wolf BM-Solar Installation And Operating Instructions Manual Download Page 3

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3

The following symbols are used in conjunction with these important 

instructions  concerning  personal  safety  as  well  as  operational 

reliability.

"Safety instructions" are instructions with which you must comply 

exactly, to prevent injury and material losses.

Danger through 'live' electrical components. 

NB Switch OFF the ON / OFF switch before removing the 

casing.
Never touch electrical components or contacts when the ON / OFF 

switch is in the ON position. This brings a risk of electrocution that 

may cause injury or death.
The main supply terminals are 'live' even when the ON / OFF 

switch is in the OFF position.

This  indicates  technical  instructions  that  you  must  observe  to 

prevent material losses and boiler malfunctions.

NB

Safety instructions

The  appliance  and  control  unit  accessories  comply  with  the 

following regulations:

EC Directives

-  2006/95/EC  Low Voltage Directive

-  2004/108/EC  EMC Directive

EN Standards

-  EN 55014-1  Interference emissions

-  EN 55014-2  Resistance to jamming

-  EN 60529

Standards / Directives

Safety instructions / Standards

Summary of Contents for BM-Solar

Page 1: ...ubject to modifications 6 6701 615 GB Installation and operating instructions Programming module BM Solar Wolf GmbH Postfach 1380 D 84048 Mainburg Tel 49 8751 74 0 Fax 49 8751 741600 Internet www wolf heiztechnik de ...

Page 2: ...ll mounting base 5 Remote control power supply 6 Overview Standard display 7 Status display 7 Display level Information display Info key 8 Display values SM1 9 Display values SM2 9 Description of display values 10 13 Parameter level Access to the parameter level 14 SM1 parameters 15 SM2 parameters 16 17 System ON OFF 18 Specification 18 Troubleshooting 19 ...

Page 3: ...ON OFF switch is in the ON position This brings a risk of electrocution that may cause injury or death The main supply terminals are live even when the ON OFF switch is in the OFF position This indicates technical instructions that you must observe to prevent material losses and boiler malfunctions NB Safety instructions The appliance and control unit accessories comply with the following regulati...

Page 4: ...60 C risk of scalding Maintenance Repair Regularly check the perfect function of all electrical equipment Only qualified personnel may remove faults or repair damage Only replace faulty components or equipment with original Wolf spare parts Any damage or loss resulting from technical modifications to Wolf control units is excluded from our liability NB Observe the following information regarding t...

Page 5: ... the facia from the solar module Click the BM Solar programming module into the solar module as shown in the diagram Switch ON the power at the solar module Module installation Remote control Fitted to a wall mounting base part no 2744275 the BM Solar programming unit can be used as a remote control e g in the living room Only a two wire BUS is required for the use as remote control Wall mounting ...

Page 6: ...ains power cables Switch OFF the power at the solar module Wire the wall mounting base with a two core cable minimum cross section 0 5 mm in accordance with the diagram shown Click the BM Solar programming module into the wall mounting base as shown in the diagram Switch ON the power at the solar module green eBus Green plug of the solar module Terminal strip Wall mounting base ...

Page 7: ...mming module and the SM solar module The BUS connection is faulty if this symbol is not displayed This would prevent the solar module from being operated An arrow on the status display signals which output of the connected solar module is currently active Standard display Solar cylinder temperature cylinder 1 BUS symbol Collector temperature collector array 1 Status display output A4 Status displa...

Page 8: ...re cylinder 1 is shown Information display Pressing the Info key again or turning the rotary selector clockwise enables all additional display values to be scanned in sequence If the final display value is reached and the selector further is turned further the system exits the display level and returns to the standard display The standard display returns automatically if no further activity is det...

Page 9: ...tor array 1 C A 0 4 Maximum collector temperature collector array 1 C A 0 5 Input E1 A 0 6 Input E2 solar circuit flow rate l min A 0 7 Input E3 A 0 8 Maximum DHW temperature solar cylinder 2 C A 0 9 Maximum collector temperature collector array 2 C A 1 0 Hours run solar circuit pump 1 h A 1 1 Hours run solar circuit pump 2 h A 1 2 Current output kW A 1 3 Current day yield kWh A 1 4 Total yield Wh...

Page 10: ...llector temperature over the course of 24 hours is displayed SM2 The maximum collector temperature of collector array 1 over the course of 24 hours is displayed This value is reset every 24 hours A 0 4 SM1 Maximum collector temperature SM2 Maximum collector temperature Collector array 1 SM1 Thecurrenttemperatureofthesolarcircuitreturnisdisplayed This value is required for calculating the yield SM2...

Page 11: ...circuit pump 1 SM1 Not installed SM2 The overall hours run by solar circuit pump 2 are displayed This value corresponds to the display value x 10 This value can be reset to 0 by pressing and holding down the rotary selector for at least 10 seconds A 1 1 SM1 Not installed SM2 Hours run Solar circuit pump 2 SM1 The current output of the solar circuit is displayed SM2 This value is only available if ...

Page 12: ...his indicates whether a solar heating process has been completed successfully within the last 24 hours SM2 This indicates whether solar heating of cylinder 1 has been completed successfully within the last 24 hours This applies if within 24 hours prior to 14 00 h the set DHW temperature selected at the heating appliance was exceeded by solar heating In that case the set DHW temperature at the heat...

Page 13: ...t installed SM2 Hours run Solar circuit pump 3 A 21 SM1 Not installed SM2 This indicates whether solar heating of cylinder 3 has been completed successfully within the last 24 hours This applies if within 24 hours prior to 14 00 h the set DHWtemperatureselectedattheheatingappliancewasexceeded by solar heating In this case the set DHW temperature at the heating appliance will be set to the minimum ...

Page 14: ... confirms the value The value display then changes from flashing to static The parameter level can be exited by pressing the Info key The parameter level will also be terminated if no further activity is detected within one minute Access to the parameter level At the parameter level all values that can be modified can be checked and changed if required Theparameterlevelisactivatedbypressingtherota...

Page 15: ...e 0 l min 2 99 5 l pulse 99 5 l min 1 1 l pulse 1 l min 0 SOL 10 P 10 Glycol selection 0 Water 1 Tyfocor L Anro 2 Tyfocor LS Anro LS 3 Propylene glycol 4 Ethylene glycol 0 4 1 SOL 11 p 11 BUS feed 0 2 2 SOL 27 p 27 Tube collector function 0 OFF 2 0 SOL 28 p 28 Frost protection function 0 OFF 1 ON 0 SOL 33 P 33 Hysteresis solar cylinder 0 5 K 5 K 1 K SOL 36 P 36 Solar cylinder emergency shutdown 60...

Page 16: ...l 0 4 1 SOL 11 p 11 BUS feed 0 2 2 SOL 12 p 12 Configuration 1 14 1 SOL 13 p 13 Speed control solar circuit pump 0 OFF 1 ON 0 SOL 14 p 14 Start differential solar cylinder 2 5 K 30 K 8 K SOL 15 p 15 Stop differential solar cylinder 2 2 K 20 K 4 K SOL 16 p 16 Maximum temperature solar cylinder 2 15 C 90 C 60 C SOL 17 p 17 Assignment solar cylinder 2 0 8 8 SOL 18 p 18 Burner blocked during return te...

Page 17: ...SOL 44 P 44 Reverse cooling function 0 OFF 1 ON 0 SOL 45 P 45 Selection cylinder thermostat function 1 3 1 SOL 46 P 46 Priority solar cylinder 2 0 2 1 SOL 47 P 47 Cylinder operating mode 1 3 2 SOL 48 P 48 Cyclical heating time 0 min 60 min 30 min SOL 49 P 49 Idle time 0 min 60 min 5 min SOL 50 P 50 Blocking time solar circuit pump or electrical valve 0 s 300 s 90 s SOL 51 P 51 Proportion of glycol...

Page 18: ... pushbutton is sufficient to start the system again When the system is shut down the display shows off instead of the collector temperature Example System ON OFF NB In the shutdown state no protective functions are enabled except anti seizing pump protection Specification Supply voltage eBUS 15 24 V Power consumption Max 0 5 W Protection With wall mounting base IP30 Module installation IP30 Ambien...

Page 19: ...aulty FC72 SM1 Terminal RLF return sensor faulty Faulty sensor or lead Check sensor and lead replace if required SM2 Terminal E1 sensor on input E1 faulty FC73 SM1 N A Faulty sensor or lead Check sensor and lead replace if required SM2 Terminal E3 sensor on input E3 faulty FC74 DCF signal or reception interference No BUS connection no DCF reception Check eBUS connection DCF reception FC79 SM1 Term...

Page 20: ...Wolf GmbH Postfach 1380 D 84048 Mainburg Tel 49 8751 74 0 Fax 49 8751 741600 Internet www wolf heiztechnik de ...

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