Weishaupt WCM-EM 2.1 Installation And Operating Instruction Download Page 22

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5.2.3 Connecting WCM-EM to condensing boiler

A maximum of 2 extension modules can be connected to terminal 2 of the condensing

boiler.

Several extension modules

If more than 2 extension modules are required:

▶

Connect condensing boiler and extension module via external main switch.

Installation and operating instruction

Remote control station WCM-FS 2.0 and extension module WCM-EM 2.1

5 Electrical installation

83277502 • 3/2012-10 • La

22-106

Summary of Contents for WCM-EM 2.1

Page 1: ...Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 83277502 3 2012 10 ...

Page 2: ...l data 14 3 3 1 Electrical data 14 3 3 2 Approval data 14 3 3 3 Ambient conditions 14 3 4 Compatibility 15 4 Installation 16 4 1 WCM FS 16 4 2 WCM EM 18 5 Electrical installation 19 5 1 WCM FS 19 5 2 WCM EM 20 5 2 1 Open housing cover 20 5 2 2 Connect WCM EM 20 5 2 3 Connecting WCM EM to condensing boiler 22 5 2 4 Wiring diagram WCM EM as heating circuit controller 23 5 2 5 Wiring diagram WCM EM a...

Page 3: ...62 6 5 23 SOL yield HC 63 6 5 24 Set screed program 65 6 5 25 Function specific heating 70 6 5 26 Screed heating 72 6 5 27 Set night setback operation 74 6 5 28 Set frost limit 75 6 5 29 Set switch on optimisation 76 6 5 30 Set type of building 77 6 5 31 Set room thermostat 1 8 78 6 5 32 Set adaption 1 8 79 6 5 33 Set room factor P 80 6 5 34 Set maximum DHW temperature 81 6 5 35 Set DHW switch dif...

Page 4: ...et address on WCM EM 99 7 2 Steps for commissioning 100 7 2 1 Setting the language 100 7 2 2 Set address on the WCM FS 101 8 Troubleshooting 102 8 1 Error codes 102 9 Technical documentation 104 9 1 Sensor variables 104 10 Key word index 105 Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 83277502 3 2012 10 La 4 106 ...

Page 5: ...ese installation and operating instructions are intended for the operator and quali fied personnel They should be observed by all personnel working on the system Work on the system must only be carried out by personnel who have the relevant training and instruction 1 3 Guarantee and Liability Guarantee and liability claims for personal and equipment damage are excluded if they can be attributed to...

Page 6: ...rating manual and all other documents which are included in the delivery in addition to these instructions The device described in these instructions conforms to the recognised level of tech nology and safety relevant regulations Improper or inappropriate use could endanger the health and safety of the user or third party and impair the device function 2 2 Safety measures Safety relevant fault con...

Page 7: ...del Remote control station 2 0 Construction WCM Type Weishaupt Condens Manager EM Model Extension module 2 1 Construction Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 3 Product description 83277502 3 2012 10 La 7 106 ...

Page 8: ... vers H PEA B1 Mains M3 B3 M1 T Water heater WAS WAT T Heating circuit 1 FS 1 B11 T WCM CPU 1 Legend FS 1 Remote control station WCM FS 1 B1 External sensor B3 DHW sensor B11 De couple sensor M1 Pump heating circuit 1 on MFA M3 Storage tank charge pump on VA Note 1 The remote control station FS must not be replace with a DU timer 2 DHW preparation always has priority 3 Set address of the WCM FS wh...

Page 9: ...cuits Heating circuit 8 Heating circuit 2 T modul hydraulic EM 8 modul hydraulic WCM CPU 1 FS 8 Legend FS 2 8 Remote control station WCM FS 2 8 EM 2 8 Extension module WCM EM 2 8 B1 External sensor B3 DHW sensor B11 De couple sensor B62 Supply sensor heating circuit 2 B68 Supply sensor heating circuit 8 M3 Storage tank charge pump on MFA M7 Circulation pump on VA M22 Pump heating circuit 2 M28 Pum...

Page 10: ...ng circuit 2 M21 Heating circuit 1 B1 T M3 B3 T Water heater WAS WAT modul hydraulic T B11 FS 1 2 WCM CPU 1 Legend FS 1 2 Remote control station WCM FS EM 2 Extension module WCM EM B1 External sensor B3 DHW sensor B11 De couple sensor B62 Supply sensor heating circuit 2 M21 Pump heating circuit 1 on MFA M3 Storage tank charge pump on VA M22 Pump heating circuit 2 M42 Mixer valve heating circuit 2 ...

Page 11: ... FS funct DHW load circuit EM 2 8 Extension module WCM EM B1 External sensor B1 1 Circulation sensor tank 2 B3 DHW sensor tank 1 B11 De couple sensor B31 DHW sensor EM 8 B62 Supply sensor heating circuit 2 B67 Supply sensor heating circuit 7 M3 Storage tank charge pump on MFA tank 1 M7 Circulation pump on VA tank 1 M22 Pump heating circuit 2 M27 Pump heating circuit 7 M31 Storage tank charge pump ...

Page 12: ...Mains B3 M3 vers H B1 T FS L B1 1 M7 T M22 M42 B62 EM 2 T T M28 M48 B68 T M M Mains Mains up to 7 mixer circuits Heating circuit 8 Heating circuit 2 T modul hydraulic EM 8 modul hydraulic WCM CPU 1 WTC GW Legend FS L Remote control station WCM FS funct control centre B1 External sensor B3 DHW sensor B11 De couple sensor B62 Supply sensor heating circuit 2 B68 Supply sensor heating circuit 8 M3 Sto...

Page 13: ...egend FS 2 Remote control station WCM FS funct heating circuit 2 FS 7 Remote control station WCM FS funct heating circuit 7 FS 8 Remote control station WCM FS funct DHW load circuit EM 2 8 Extension module WCM EM B1 External sensor B1 1 Circulation sensor EM 8 B31 DHW sensor EM 8 B62 Supply sensor heating circuit 2 B67 Supply sensor heating circuit 7 M22 Pump heating circuit 2 M27 Pump heating cir...

Page 14: ...fficiency pumps max 1 5 Ampere Separate relay required for greater power consumptions Power consumption of outputs MFA 1 and MM1 in total maximal 5A 3 3 2 Approval data Unit tested to EN 60730 3 3 3 Ambient conditions Temperature in operation 0 C 50 C Temperature during transport storage 25 70 C relative humidity max 80 no dew point Installation and operating instruction Remote control station WCM...

Page 15: ...FS 1 0 C A A B B A A WCM FS 2 0 C A A A A A A WCM EM 1 0 A A C C B A A WCM EM 2 0 A A C C B A A WCM EM 2 1 B A C C A A A WCM SOL 1 0 B A B B A D D D WCM KA 1 0 A A A A A D D D WCM KA 2 0 A A A A A D D D A Full functionality A Full functionality from version WCM FS 1 0 V196 27 B Compatible the older component version limits the functionality C Can be used together in one system D Cannot be used in ...

Page 16: ...direct sun light chimney etc Install the remote control station to an inside wall on the opposite side to radiators Fitting the wall bracket Fix wall bracket to wall Connect wiring see Ch 5 1 Clip remote control unit into the wall bracket modul control Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 4 Installation 83277502 3 2012 10 La 16 10...

Page 17: ...ted in the installation instructions supplied Fitting the WCM FS to a WTC GB OB Open flap on boiler control panel Clip remote control station into mounting slot Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 4 Installation 83277502 3 2012 10 La 17 106 ...

Page 18: ...iler requires reconfiguration in parameter Config FS P335 4 2 WCM EM Fit cap type rail to the wall using suitable fixing material Push in locking device 1 Connect extension module to cap type rail Connect cables see Ch 5 2 Close housing cover Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 4 Installation 83277502 3 2012 10 La 18 106 ...

Page 19: ...to eBUS terminal 1 and 2 An external room sensor can be fitted to terminals 5 and 6 if required accessory Cable cross section Max length 1 5 mm 1260 m 0 5 mm 420 m Generally the use of screened electrical wiring is recommended Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 5 Electrical installation 83277502 3 2012 10 La 19 106 ...

Page 20: ... H1 H1 N L MM1 N MM1 M FA 1 L N 230V L N MF A1 H1 H1 N L MM1 N MM1 M FA 1 L N 230V L N MF A1 H1 H1 N L MM1 N MM1 M FA 1 L N 230V L N MF A1 H1 H1 N L MM1 N MM1 M FA 1 L N 230V L N MF A1 H1 H1 N L Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 5 Electrical installation 83277502 3 2012 10 La 20 106 ...

Page 21: ...screen plate Ensure correct polarity of the eBUS Generally the use of screened electrical wiring is recommended Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 5 Electrical installation 83277502 3 2012 10 La 21 106 ...

Page 22: ...ndensing boiler Several extension modules If more than 2 extension modules are required Connect condensing boiler and extension module via external main switch Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 5 Electrical installation 83277502 3 2012 10 La 22 106 ...

Page 23: ...low Mixer motor max 5 A eBUS light blue eBUS connection B1 green External sensor QAC 31 NTC 600 Ω Weather compensation via separate exter nal sensor for zone control B6 white Supply sensor NTC 5 kΩ Heating circuit with separately controlled supply level via mixer blue PWM control Modulation of heating circuit pump speed control for electronic high efficiency pumps max 1 5 Ampere Separate relay req...

Page 24: ...a bypass pump max 5 A eBUS light blue eBUS connection B1 green Circulation sensor NTC 5 kΩ Additional circulation pump shut off when return temperature increases B3 yellow DHW sensor NTC 12 kΩ WCM EM acts as DHW load circuit for electronic high efficiency pumps max 1 5 Ampere Separate relay required for greater power consumptions Power consumption of outputs MFA 1 and MM1 in total maximal 5A 5 2 6...

Page 25: ...functions 3 Presence and absence key Used for short term interruption or extension of the heating program Used to set duration of effectiveness 4 Menu key Used to activate or exit end user level Used to access or exit heating engineer level Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 6 Operation 83277502 3 2012 10 La 25 106 ...

Page 26: ...n Time bar status external temperature DHW temperature 4 Current room temperature if applicable current supply temperature 5 Type of operation with symbol Symbols for type of operation Normal operation Night setback operation Summer DHW operation only Standby A Automatic adaption Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 6 Operation 83...

Page 27: ...OFF BUS open circuit no BUS connection or BUS is under supplied eBUS LED continually ON BUS is overloaded eBUS voltage 100 mA eBUS LED flashing 50 ON 50 OFF Incorrect eBUS address set see Ch 7 1 1 Mixer Open LED ON WCM EM heating circuit Mixer motor in OPEN position WCM EM DHW Control of circulation pump is active Mixer Closed LED ON WCM EM heating circuit Mixer motor drives closed WCM EM DHW Cont...

Page 28: ...ther pages of the menu are displayed 02 End 03 End user End user Setting 2 Time Date Time program DHW Holiday End Access HC without FS Selecting a menu Select menu and press the relevant function key Menu is displayed 01 02 Heating engineer DHW DHW DHW maximum 60 0 C Legion funct Antileg setp temp 60 0 C Access HC without FS End End Installation and operating instruction Remote control station WCM...

Page 29: ...OK 40 0 C 60 0 C 50 0 C Resetting parameters to factory presetting Press function key Standard Factory presetting is displayed Press function key OK Factory presetting is saved Normal DHW setpoint 132 End Standard OK 40 0 C 60 0 C 50 0 C Exit end user level Press function key End repeatedly or briefly press menu key Standard display appears Installation and operating instruction Remote control sta...

Page 30: ...Off P115 Normal supply setpoint 75 0 C75 0 C P116 Setback supply setpoint 45 0 C P117 Gradient 10 0 P118 Room frost temp 10 0 C P119 Su Wi change 20 0 C Settings 2 P121 Normal supply set point 2 75 0 C P122 Setback supply set point 2 45 0 C P123 Gradient P124 Su Wi change 20 0 C DHW P132 Normal DHW setpoint 50 0 C P133 Setback DHW setpoint 40 0 C P134 Acceptance DHW Off Holiday P141 Duration P142 ...

Page 31: ...Access HC without FS new config List of all WCM EM s without WCM FS assigned EM HK 2 or EM WW 2 EM HK 8 or EM WW 8 Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 6 Operation 83277502 3 2012 10 La 31 106 ...

Page 32: ...l knob Further pages of the menu are displayed 01 End 02 Heating engineer Heating engineer Commissioning DHW Access HC without FS System info Heating circuit End Selecting a menu Select menu and press the relevant function key Menu is displayed 01 02 Heating engineer DWH DHW DHW maximum 60 0 C Legion funct Antileg setp temp 60 0 C Access HC without FS End End Installation and operating instruction...

Page 33: ...60 0 C 50 0 C 80 0 C Resetting parameters to factory presetting Press function key Standard Factory presetting is displayed Press function key OK Factory presetting is saved DHW maximum 601 End Standard OK 50 0 C 80 0 C 60 0 C Exit heating engineer level Press function key End repeatedly or briefly press menu key Standard display appears Installation and operating instruction Remote control statio...

Page 34: ...ype of control 2 External P317 Sol diagram WASol P318 Application B3 CPU KA P319 Collector field 01 P320 Type WHPSol 20 7EA 1 0 P321 AP Max P322 AP Min System info P331 External current C dampened C mixed C P332 Config WTC X P333 Config Sol P334 Config user P335 Config FS P336 Config EM X P337 Setpoint temp system C P338 Error history P339 Version WCM FS P340 Version WCM SOL P341 Version WCM EM In...

Page 35: ...P427 Min pump speed 50 P428 Max pump speed 100 P429 Speed variable Level P430 Delay WTC 30secs P431 SOL Yield HC Off Screed X P441 Screed Off P442 Screed day P443 Start temp 25 C P444 Days min temp Fht 3 P445 Max temp Fht 45 C P446 Days max temp Fht 4 P447 Days cooling Fht 4 P448 Days heat up Sht 3 P449 Max temp Sht 55 C P450 Days max temp Sht 13 P451 Days cooling Sht 3 Installation and operating ...

Page 36: ...1 Screed Off P482 Screed day P483 Start temp 25 C P484 Day min temp Fht 3 P485 Max temp Fht 45 C P486 Day max temp Fht 4 P487 Days cooling Fht 4 P488 Day heat up Sht 3 P489 Max temp Sht 55 C P490 Days max temp Sht 13 P491 Days cooling Sht 3 Control behaviour P501 Reduct Setback P502 Frost limit Off P503 On Opti 2h P504 Construction light P505 Room ther 1 1 K P506 Room ther 2 1 K P507 Adaption 1 Of...

Page 37: ...11 SOL yield DHW Off Solar Inputs outputs P801 Output VA1 Lockout P802 Output test Buffer de couple P821 Buffer switch diff 2K P822 Buffer boost 1 K P823 P2 P1 T change Off Collector P841 Min sup flow 0 6l min P842 Max sup flow 15l min P843 Collector Frost 12 C P844 Tyfocot 30 P845 P min a collector 20W DT controller P861 Min collector 20 C P862 Switch diff ON 7K P863 Control differen tial 12K P86...

Page 38: ... P Pump V l min P th kW P906 Yield counter from Date W th kWh Operation h P907 Total yield W th kWh Operation h P908 Sta tistic 01 Date W th kWh Operation h Access HC without FS New config List of all WCM EM without WCM FS assigned EM HC 2 or EM WW 2 EM HC 8 or EM WW 8 Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 6 Operation 83277502 3 20...

Page 39: ...ersion SOL P341 Version EM DHW Heating circuit Exten sion module X P402 H1 Fct DHW Standby P404 Output test DHW Heating circuit info P522 Room temp C P524 DHW C Circ temp C DHW P601 DHW maximum 60 C P602 DHW switch diff 3 0K P603 DHW boost 15K P604 Max DHW load time 10 min P605 Legio fct Friday P606 Antileg setpoint temp 60 0 C P607 Legio time 22 hrs P608 Circ during Legio Off P609 Circ time 3 min...

Page 40: ...d C P332 Config WTC X P333 Config Sol P334 Config user P335 Config FS P337 Setpoint temp system C P338 Error history P339 Version WCM FS P340 Version WCM SOL Heating circuit Heating circuit info P522 Room temp C P524 DHW C P526 Set points HC 1 Status Setpoint temp Setpoint temp system DHW P601 DHW maximum 60 C P605 Legio Fct Friday P606 Antileg setpoint temp 60 C P607 Legio time 22 00 hrs P608 Cir...

Page 41: ... 4K Energy management P881 Sol excess 70 C P882 Recooling Off P883 Prio Solar HC Off P884 Prio Solar DHW Off Info Solar P901 Buffer de couple B10 C B11 C P2 P1 Off P902 Status DTR Sol HC DHW P903 DTR tem peratures T1 C T2 C P904 WHP tem peratures T3 C T4 C P905 Collec tor circuit P V l min P th kW P906 Yield counter from Date W th kWh Opera tion h P907 Total yield W th kWh Opera tion h P908 Statis...

Page 42: ...ssioning is displayed Press function key Language Parameter Language is displayed Set language using the dial knob and save with function key OK 01 01 Heating engineer Commissioning Commissioning HC Type 1 HC Type 2 System info Heating circuit End End OK Standard End English Language 311 Language English Installation and operating instruction Remote control station WCM FS 2 0 and extension module ...

Page 43: ... sensor B11 Activate heating engineer level see Ch 6 5 Press function key System info Menu System info is displayed Press function key Config WTC G 1 and where applicable Config WTC O 1 Parameter Config WTC G 1 and where applicable Config WTC O 1 is displayed Check if configuration WCM FS and WTC are the same WTC parameter 10 heating engineer level If the configuration is not the same press functi...

Page 44: ...ormation about the status of the eBUS supply Auto Volt Off Activate heating engineer level see Ch 6 5 Press function key System info Menu System info is displayed Use dial knob to move to the second menu level Press function key Config EM 2 Parameter Config EM 2 is displayed Check configuration displayed If the configuration is not the same press function key New The message search config appears ...

Page 45: ...5 C Setback supl set 1 Parameter 115 122 2 Factory presetting 16 C 20 C 35 C 40 C 45 C Gradient Parameter 116 123 2 Range of values 2 5 6 4 10 8 20 11 25 11 40 2 5 40 Factory presetting 2 5 5 10 12 5 12 5 10 Supply max Parameter 342 362 3 Range of values Parameter 341 50 C Parameter 361 50 C Parameter 341 75 C Parameter 361 75 C Parameter 341 80 C Parameter 361 80 C Parameter 342 82 C Parameter 36...

Page 46: ...eating End HC Type 1 313 End Standard OK Universal Set heating circuit type at address WTC HC 1 EM HC 2 If address WTC HC 1 EM HC 2 living quarters heated with 2 heating circuits is set menu Commissioning also displays parameter HC type 2 for the extended heating circuit The setting is made as described for HC type 1 HC Type 2 314 End Standard OK FBH heating Installation and operating instruction ...

Page 47: ...s function key Commissioning Menu Commissioning is displayed Use dial knob to move to the second menu level Press function key Type of control 1 Parameter Type of control 1 is displayed Make selection using the dial knob and save with function key OK 02 Commissioning Type of control 1 External Type of control 2 External End Type of control 1 315 End Standard OK External Set type of control at addr...

Page 48: ...point temperature Error history Entries of the last 10 errors or rectified errors with error source error code date and time Version WCM FS Software version of WCM FS Version WTC Software version of WTC Version EM HC Software version of WCM EM Activate heating engineer level see Ch 6 5 Press function key System info Menu System info is displayed Press function key External Parameter External is di...

Page 49: ...06 The fault was rectified 5 minutes later and was stored in the error history as a rectified error at 14 37 hrs Error entry 01 shows Rectified error with source of error WTC G 1 Error code 00 Date 04 Jan 06 Time 14 37 Error entry 02 shows Error with source of error WTC G 1 Error code 15 Date 04 Jan 06 Time 14 32 02 System info Config EM 2 Setpoint temp system 38 0 C Error history 00 End Error his...

Page 50: ...p The circulation pump starts when the contact is closed Once the contact is reopened the pump runs on for the duration set in P609 pulse mode Activate heating engineer level see Ch 6 5 Press function key Heating circuit Press function key Extension module 2 Menu Extension module 2 is displayed Press function key H1 Fct HC and where applicable H1 Fct DHW Parameter H1 Fct HC and where applicable H1...

Page 51: ...ension module 2 Menu Extension module 2 is displayed Press function key Output test HC and where applicable Output test DHW Parameter Output test HC and where applicable Output test DHW is displayed Using the function keys set the pump and mixer and where applicable the DHW and circulation pumps 01 01 Heating circuit Extension module 2 Extension module 2 Output test HC Setting 1 Setting 2 End End ...

Page 52: ...e 2 Menu Extension module 2 is displayed Press function key Correct external sensor Parameter Correct external sensor is displayed Set value using the dial knob and save with function key OK 01 Heating circuit Extension module 2 Setting 1 Setting 2 End 01 Extension module 2 H1 Fct EM Standby Output test HC Correct external sensor 0 0K End Correct external sensor 405 End Standard OK 0 0K 4 0K 4 0K ...

Page 53: ...tting 2 is displayed Press function key Supply min Parameter Supply min is displayed Set value using the dial knob and save with function key OK 01 Setting 2 Supply min 8 0 C Supply max 75 0 C DHW operation Priority End Supply min 461 End Standard OK 8 0 C 75 0 C 8 0 C Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 6 Operation 83277502 3 20...

Page 54: ...nu Setting 2 is displayed Press function key Supply max Parameter Supply max is displayed Set value using the dial knob and save with function key OK 01 Setting 2 Supply min 8 0 C Supply max 75 0 C DHW operation Priority End Supply max 462 End Standard OK 8 0 C 82 0 C 75 0 C Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 6 Operation 8327750...

Page 55: ...If the boiler temperature exceeds the actual DHW value by 20 K DHW and heating cir cuits are again supplied in parallel Activate heating engineer level see Ch 6 5 Press function key Heating circuit Press function key Setting 2 Menu Setting 2 is displayed Press function key DHW operation Parameter DHW operation is displayed Make selection using the dial knob and save with function key OK 01 Setting...

Page 56: ... see Ch 6 5 Press function key Heating circuit Press function key Setting 2 Menu Setting 2 is displayed Press function key Boil MC boost Parameter Boil MC boost is displayed Set value using the dial knob and save with function key OK 02 Setting 2 Boil MC boost 2 0K Mixer parameter 8 0K min pump speed 50 End Boil MC boost 464 End Standard OK 2 0K 0 0K 20 0K Installation and operating instruction Re...

Page 57: ...tivate heating engineer level see Ch 6 5 Press function key Heating circuit Press function key Setting 2 Menu Setting 2 is displayed Press function key Mixer parameter Parameter Mixer parameter is displayed Set value using the dial knob and save with function key OK 02 Setting 2 Boil MC boost 2 0K Mixer parameter 8 0K min pump speed 50 End Mixer parameter 465 End Standard OK 8 0K 1 0K 24 0K Instal...

Page 58: ...ter 466 HC 1 2 Activate heating engineer level see Ch 6 5 Press function key Heating circuit Press function key Setting 2 Menu Setting 2 is displayed Press function key Frost protection Parameter Frost protection is displayed Set value using the dial knob and save with function key OK 02 Setting 2 Boiler MC boost 2 0K Mixer parameter 8 0K Frost protection 5 0 C End Frost protection 426 End Standar...

Page 59: ...ess function key Setting 2 Menu Setting 2 is displayed Press function key min pump speed Parameter min pump speed is displayed Set value using the dial knob and save with function key OK 02 Setting 2 Boil MC boost 2 0K Mixer parameter 8 0K min pump speed 50 End min pump speed 427 End Standard OK 50 20 100 Installation and operating instruction Remote control station WCM FS 2 0 and extension module...

Page 60: ...ess function key Setting 2 Menu Setting 2 is displayed Press function key max pump speed Parameter max pump speed is displayed Set value using the dial knob and save with function key OK 02 Setting 2 Boil MC boost 2 0K Mixer parameter 8 0K min pump speed 50 End min pump speed 427 End Standard OK 50 20 100 Installation and operating instruction Remote control station WCM FS 2 0 and extension module...

Page 61: ...et is reached the pump speed increases linear Activate heating engineer level see Ch 6 5 Press function key Heating circuit Press function key Setting 2 Menu Setting 2 is displayed Press function key VSD variable Parameter VSD variable is displayed Make selection using the dial knob and save with function key OK 03 Setting 2 max pump speed 100 VSD variable Level Delay WTC 30s End VSD variable 429 ...

Page 62: ...ss function key Heating circuit Press function key Setting 2 Menu Setting 2 is displayed Press function key WTC delay Parameter WTC delay is displayed Set value using the dial knob and save with function key OK 03 Setting 2 max pump speed 100 VSD variable Level WTC delay 30s End WTC delay 430 End Standard OK 30s 00s 240s Installation and operating instruction Remote control station WCM FS 2 0 and ...

Page 63: ...to the third menu level Press function key Sol yield HC Menu Sol yield HC is displayed 03 Setting 2 Sol yield HC End Sol yield HC 431 End OK Off with excess temp with excess Use function keys with excess and with excess temp to stipulate to which status message s the heating circuit should react Use the dial know to set the reaction of the heating circuit to the status messages Off Prog 3 Max supp...

Page 64: ...aches the maximum design temperature Reaction of the DHW load circuit Off The heating circuit does not react to the status messages Prog 3 The heating circuit is operated according to heat ing program 3 Max supply The heating circuit reacts by heating up to Max supply Comparison sensors for Solar excess Diagram 1 B3 DHW sensor Diagram 2 B10 buffer sensor top Comparison sensors for Excess temperatu...

Page 65: ...or heating circuit The screed program is used for the controlled drying of underlay flooring and is sep arated into two functions Please observe the instructions of the screed manufacturer and DIN 4725 4 Function specific heating 0 1 2 3 4 5 6 7 8 9 10 11 12 0 10 15 20 25 30 35 40 45 50 55 P443 P444 P446 P447 P445 1 Days 2 Supply temperature C P443 Start temperature P444 Days min temp FHC P445 Max...

Page 66: ... P451 P449 1 Days 2 Supply temperature C P443 Start temperature P448 Day heat up BHC P449 Max temp BHC P450 Days max temp BHC P451 Days cooling BHC Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 6 Operation 83277502 3 2012 10 La 66 106 ...

Page 67: ...4 Screed heating Activate heating engineer level see Ch 6 5 Press function key Heating circuit Press function key Setting 2 Menu Setting 2 is displayed Press function key Screed 2 Menu Screed 2 is displayed 01 Heating circuit End 03 Setting 2 Screed 2 End 01 Screed 2 Screed Off End Extension module 2 Setting 1 Setting 2 Installation and operating instruction Remote control station WCM FS 2 0 and e...

Page 68: ...lection using the dial knob and save with function key OK 01 Screed 2 Screed OFF End Screed 441 End Standard OK Off Set screed day With this function the screed days can be skipped or repeated Function key Reset resets the screed function to day 0 01 Screed 2 Screed Screed heating Screed day Start temperature 25 C End Screed day 442 End Reset OK 00 19 Day 01 Set 35 0 C Installation and operating i...

Page 69: ... the dial knob and save with function key OK 01 Screed 2 Screed Screed heating Screed day Start temperature 25 C End Start temperature 443 End Standard OK 15 0 C 30 0 C 25 0 C Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 6 Operation 83277502 3 2012 10 La 69 106 ...

Page 70: ...dard OK 02 30 05 Set stress phase The setpoint of the screed function is limited to 60 C If the maximum supply tem perature is set below 60 C the limit is set to this value Press function key Max Temp Fht Parameter Max Temp Fht is displayed Make selection using the dial knob and save with function key OK Max Temp Fht 445 End Standard OK 35 0 C 60 0 C 45 0 C 02 Screed 2 Days min temp Fht 05 Max Tem...

Page 71: ...ard OK 01 30 04 Set cool down phase Press function key Days Cooling Fht Parameter Days Cooling Fht is displayed Make selection using the dial knob and save with function key OK Days Cooling Fht 447 End Standard OK 02 30 04 03 Screed 2 Days Cooling Fht 04 Days heat up Sht 03 Max Temp Sht 55 0 C End Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM ...

Page 72: ...0 C End Set drying phase The setpoint of the screed function is limited to 60 C If the maximum supply tem perature is set below 60 C the limit is set to this value Press function key Max Temp Sht Parameter Max Temp Sht is displayed Make selection using the dial knob and save with function key OK Max Temp Sht 449 End Standard OK 35 0 C 60 0 C 55 0 C 03 Screed 2 Days Cooling Fht 04 Days heat up Sht ...

Page 73: ...50 End Standard OK 07 60 13 Set cool down phase Press function key Days Cooling Sht Parameter Days Cooling Sht is displayed Make selection using the dial knob and save with function key OK 04 Screed 2 Days Max Temp Sht 13 Days Cooling Sht 03 End Days Cooling Sht 451 End Standard OK 03 30 03 Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 6 O...

Page 74: ...el Suitable for buildings with high insulation values Setback The supply temperature is defined in accordance with the setback temperature setpoint depending on the gra dient set The heating circulation pump continues to operate This is activated automatically if the external sensor fails Activate heating engineer level see Ch 6 5 Press function key Heating circuit Press function key Control behav...

Page 75: ...e standard display with function key i Status see operating in structions WCM FS Setting range Off 20 C 0 0 Activate heating engineer level see Ch 6 5 Press function key Heating circuit Press function key Control behaviour Menu Control behaviour is displayed Press function key Frost limit Parameter Frost limit is displayed Set value using the dial knob and save with function key OK 01 Control beha...

Page 76: ...setting of the WCM FS after resetting of parameter via function key 2 after changing parameter heating circuit type P316 Weather dependent variation pre setting based on the external temperature Setting parameter 318 External see Ch 6 5 8 Setting range Off 00 15 04 00 h Activate heating engineer level see Ch 6 5 Press function key Heating circuit Press function key Control behaviour Menu Control b...

Page 77: ...Press function key Heating circuit Press function key Control behaviour Menu Control behaviour is displayed Press function key Type of building Parameter Type of building is displayed Make selection using the dial knob and save with function key OK 02 Control behaviour Construction light End Construction 504 End Standard OK light Installation and operating instruction Remote control station WCM FS...

Page 78: ...witch differential for switch off Activate heating engineer level see Ch 6 5 Press function key Heating circuit Press function key Control behaviour Menu Control behaviour is displayed Press function key Room ther 1 Parameter Room ther 1 is displayed Set value using the dial knob and save with function key OK 02 Control behaviour Construction light Room ther 1 1 0K Room ther 2 Off End Room ther 1 ...

Page 79: ...tion 1 Parameter Adaption 1 is displayed Set ON using the dial knob and save with function key OK 02 Control behaviour Room ther 1 1K Room ther 2 1K Adaption 1 Off End Adaption 1 507 End Standard OK Off Off On Active adaption is displayed in line 4 of the standard display by A i Info mode by Adaption 0 12 24 i A Mon 21 May 07 19 20 1 Room temp 20 0 C Heating program 1 During the adaption Do not ma...

Page 80: ...e Ch 6 5 Press function key Heating circuit Press function key Control behaviour Menu Control behaviour is displayed Press function key Room factor P Parameter Room factor P is displayed Set value using the dial knob and save with function key OK 03 Control behaviour Room factor P 05 End Adaption 1 Off Room factor P 508 End Standard OK 01 20 05 Installation and operating instruction Remote control...

Page 81: ...ction key DHW Menu DHW is displayed Press function key DHW maximum Parameter DHW maximum is displayed Set value using the dial knob and save with function key OK 01 DHW DHW maximum 60 0 C Legio Fct Antileg setpoint temp 60 0 C End DHW maximum 601 End Standard OK 60 0 C 40 0 C 80 0 C Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 6 Operation...

Page 82: ...tion key DHW Menu DHW is displayed Press function key DHW switch diff Parameter DHW switch diff is displayed Set value using the dial knob and save with function key OK 01 DHW DHW maximum 60 0 C DHW switch diff 3 0K DHW boost 20 0K End DHW switch diff 602 End Standard OK 3 0K 10 0K 1 0K Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 6 Opera...

Page 83: ...which is detrimental to the condensate utilisation Activate heating engineer level see Ch 6 5 Press function key DHW Menu DHW is displayed Press function key DHW boost Parameter DHW boost is displayed Set value using the dial knob and save with function key OK 01 DHW DHW maximum 60 0 C DHW switch diff 3 0K DHW boost 15 0K End DHW boost 603 End Standard OK 15 0K 10 0K 30 0K Installation and operati...

Page 84: ...eer level see Ch 6 5 Press function key DHW Menu DHW is displayed Use dial knob to move to the second menu level Press function key Max load time DHW Parameter Max load time WW is displayed Set value using the dial knob and save with function key OK 02 DHW Legio Fct Antileg setpoint temp 60 0 C End Max load time DHW Off Max load time DHW 604 End Standard OK 10min 180min Off Installation and operat...

Page 85: ...onjunction with a WTC 25 A vers C this parameter is not displayed Setting range Legionella protec tion function Parameter 605 Solar utilisation Once a week Monday Tuesday Sunday If from the 4 day after the last Legionella protection function the current Antilegionella setpoint temperature set the Legion ella protection function is carried out by the operation of the circulation pump Therefore the ...

Page 86: ...played Make selection using the dial knob and save with function key OK 01 DHW Legio Fct Antileg setpoint temp60 0 C End DHW maximum 60 0 C Legio Fct 605 End Solar OK Standard Friday Solar utilisation Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 6 Operation 83277502 3 2012 10 La 86 106 ...

Page 87: ...Press function key DHW Menu DHW is displayed Use dial knob to move to the second menu level Press function key Antileg setpoint temp Menu Antileg setpoint temp is displayed Set temperature using the dial knob and save with function key OK 01 DHW Legio Fct Antileg setpoint temp 60 0 C End DHW maximum 60 0 C Antileg setpoint temp606 End Standard OK 40 0 C 80 0 C 60 0 C Installation and operating ins...

Page 88: ...Press function key Legio time Parameter Legio time is displayed Set value using the dial knob and save with function key OK 02 DHW Legio time 22 00 Circ during Legio Off Circ time 03 00min End Legio time 607 End Standard OK 22 00 00 00 23 45 Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 6 Operation 83277502 3 2012 10 La 88 106 ...

Page 89: ...ion function for the duration set in parameter 609 see Ch 6 5 42 Activate heating engineer level see Ch 6 5 Press function key DHW Menu DHW is displayed Press function key Circ during Legio Parameter Circ during Legio is displayed Set ON using the dial knob and save with function key OK Circ during Legio 608 End Standard OK Off Off On 02 DHW Legio time 22 00 Circ during Legio Off Circ time 03 00mi...

Page 90: ...ineer level see Ch 6 5 Press function key DHW Menu DHW is displayed Press function key Circ time Parameter Circ time is displayed Set value using the dial knob and save with function key OK Circ time 609 End Standard OK 03 00min 00 30min 20 00min 02 DHW Legio time 22 00 Circ during Legio Off Circ time 03 00min End Installation and operating instruction Remote control station WCM FS 2 0 and extensi...

Page 91: ...switch differential during the circulation program the circulation pump is switched on again Activate heating engineer level see Ch 6 5 Press function key DHW Menu DHW is displayed Press function key Circ temp Parameter Circ temp is displayed Set value using the dial knob and save with function key OK 03 DHW Circ temp 30 0 C End Circ time 03 00min Circ temp 399 End Standard OK 8 0 C 60 0 C 30 0 C ...

Page 92: ...th function key OK The settings are applied Status messages with excess Is generated by the WCM SOL 1 0 when a freely selecta ble temperature level P881 in the WCM SOL 1 0 in the buffer is exceeded due to solar input with excess temp Diagram 1 Is generated by the WCM SOL 1 0 when the temperature in the DHW tank approaches the maximum design temperature Diagram 2 Is generated by the WCM SOL 1 0 whe...

Page 93: ...limited to the min or max value once saved Using a WCM FS addressed as a control centre L the type of operation of one or more WCM EM extension modules without WCM FS assigned can be controlled centrally To do this type of operation P111 of the WCM EM extension modules to be controlled must be set Control centre Activate end user level see Ch 6 5 Turn dial knob until Access HC w o FS appears Press...

Page 94: ...p 20 0 C Heating program 1 End Standard OK Control centre 01 Type of operation HC Settings 2 Normal room temp 21 5 C Setback room temp 16 0 C End Type of operation HC 2 111 Once the WCM EM extensions modules to be controlled have been set to Control centre the type of operation and the holiday function will be carried out to the settings made in WCM FS address L Installation and operating instruct...

Page 95: ...sor X Settings P421 Supply min X 8 C P422 Supply max X 75 C P423 DHW operation X Priority P424 Boiler MC boost X 2K P425 Mixer parameter X 8K P426 Frost protection X 5 C P427 min pump speed X P428 max pump speed X P429 Speed variable X P430 Delay WTC X 30 sec P431 SOL Yield HC X Off Control behav iour P501 Reduced oper X Setback P502 Frost limit X Off P503 On Opti X 2h P504 Construction X light He...

Page 96: ... Heating circuit info P523 Supply X C P524 DHW X C P525 Circ temp C P341 Version EM DHW X DHW P601 DHW maximum 60 C P602 DHW switch diff 3 C P603 DHW boost 15K P604 Max DHW load time 10 min P605 Legio fct Friday P606 Antileg setpoint temp 60 0 C P607 Legio Time 22 hrs P608 Circ during Legio Off P609 Circ time 3 min P610 Circ temp 30 0 C P611 SOL yield DHW Installation and operating instruction Rem...

Page 97: ...CM EM Carry out installation modification Reconnect power supply to WCM EM It is possible that the WCM FS assigned signals an error Re identify configuration WCM EM see Ch 6 5 6 6 9 Emergency operation WCM EM Emergency operation temporarily bridges a fault condition The WCM EM must not be operated in emergency mode for a prolonged period of time With address setting F the output relay for the mixe...

Page 98: ...lder Press and hold menu key whilst refitting it to the bracket Press and hold the menu key until EEPROM appears in the display WCM FS 327 EEPROM weishaupt Select language see Ch 7 2 1 Set address see Ch 7 2 2 The remote control station is being reconfigured The display shows the system start WCM FS 327 weishaupt Mon 21 May 07 19 20 System start please wait Carry out commissioning see Ch 7 Install...

Page 99: ...must be set on the extension module and the remote control station assigned see Ch 7 2 2 Check and if necessary set eBUS address on extension module 1 Function not defined 2 eBUS address of EM 2 heating circuit 2 3 eBUS address of EM 3 heating circuit 3 4 eBUS address of EM 4 heating circuit 4 5 eBUS address of EM 5 heating circuit 5 6 eBUS address of EM 6 heating circuit 6 7 eBUS address of EM 7 ...

Page 100: ... rameter Language is displayed see Ch 6 5 4 Set language using the dial knob Save with function key OK OK End English Language 311 Selectable languages Deutsch English Français Italiano Espanol Nederlands Dansk Svenska Norsk Slovenski Hrvatski Magyar Polski Рyсский Cesky Slovak Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 7 Commissioning ...

Page 101: ...g circuit WTC 1 and heating circuit EM 2 1 the address of the WCM FS must concur with the address of the WCM EM assigned see Ch 7 1 1 Set address using the dial knob Save with function key OK Remote control station is being configured Adress FS 312 OK WTC HC 1 Configuration The Software version is displayed briefly then the remote control station is reconfig ured WCM FS 327 weishaupt Mon 21 May 07...

Page 102: ...e WCM FS 137 Internal room sensor defective WCM EM HC Replace WCM FS Actuator fault Error code Cause Error source Rectification 142 PWM pump defective WCM EM CPU Check pump and replace if necessary Unit fault Error code Cause Error source Rectification 154 Error EEPROM Reset unit see Ch 6 7 eBUS communication error Error code Cause Error source Rectification 180 Communication error to WCM KA WCM F...

Page 103: ...WCM FS Set different eBUS address on WCM FS 201 Address W unit in cascade system Check if DHW assembly has been in stalled on unit A 202 WCM FS address WTC HC 2 EM HC 2 has been assigned to a DHW load circuit Set different eBUS address Installation and operating instruction Remote control station WCM FS 2 0 and extension module WCM EM 2 1 8 Troubleshooting 83277502 3 2012 10 La 103 106 ...

Page 104: ... 15 7849 20 14800 4 631 20 6244 25 12000 2 627 25 5000 30 9800 0 623 30 4029 35 8300 2 618 35 3267 40 6600 4 614 40 2665 45 5400 6 609 45 2185 50 4500 8 605 50 1802 55 3800 10 600 55 1494 60 3200 12 595 60 1245 65 2700 14 590 65 1042 70 2300 16 585 70 876 75 2000 18 580 75 740 80 1700 20 575 80 628 85 1500 22 570 85 535 90 1300 24 565 90 457 26 561 95 393 28 556 100 338 30 551 105 292 35 539 110 2...

Page 105: ...25 Fusing 14 G Gradient 79 Guarantee 5 H Heat exchanger interlock 50 Heating circuit pump 23 Heating circuit type 45 Heating engineer level 25 32 Heating program 25 Hot water load pump 24 Housing cover 20 I Illumination 25 Input 23 24 50 Installation modification 97 L Language 42 100 Legionella protection function 86 89 Legionella time 88 Liability 5 Low temperature boilers 61 M Main switch 22 Max...

Page 106: ...ptimisation 76 Symbol type of operation 26 System example 8 9 10 11 System information 48 T Temperature 14 Time bar program 26 Time cursor 93 Transport 14 Type key 7 Type of building 77 Type of control 47 Type of operation 26 U Umbrella 26 V Voltage supply 14 W Wall bracket 16 Water tap 26 Weather compensation 23 WTC delay 62 Z Zone control 23 52 58 Installation and operating instruction Remote co...

Page 107: ...83277502 3 2012 10 La ...

Page 108: ...ntally friendly heating Fuel Gas or oil as desired Thermo Condens The innovative condensing boilers with the SCOT system Efficient low in emissions versatile Ideal for domestic heating Floor standing gas condensing boiler with ratings of up to 1200 kW cascade for higher heat demands Heat pumps The heat pump programme offers solutions for utilisation of heat from air soil and ground water The syste...

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Weishaupt WCM-EM 2.1, Installation And Operating Instruction

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