Viessmann Vitodens 200-W System Operating Instructions For The System User Download Page 1

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Operating instructions

for the system user

VIESMANN

Control unit with 3.5 inch black/white screen

VITODENS 200-W/222-W/222-F/242-F

6172108 GB

3/2021

Please keep safe.

Summary of Contents for Vitodens 200-W System

Page 1: ...Operating instructions for the system user VIESMANN Control unit with 3 5 inch black white screen VITODENS 200 W 222 W 222 F 242 F 6172108 GB 3 2021 Please keep safe...

Page 2: ...safe use of this appliance and any risks arising from it Please note Supervise children in the proximity of the appliance Never permit children to play with the appliance Cleaning and maintenance must...

Page 3: ...its function Have all installation or replacement work carried out exclusively by qualified contractors Safety instructions for operating the system Damage to the appliance Danger Damaged equipment po...

Page 4: ...ir This leads to incom plete combustion and the formation of life threatening carbon monoxide Never cover or close existing vents Do not make any subsequent modi fications to the building characteris...

Page 5: ...s that extract air to the outside can result in life threatening poisoning due to a reverse flow of flue gas Take suitable steps to ensure an adequate supply of combustion air If necessary contact you...

Page 6: ...ssure 19 Calling up the extended menu 20 5 Time programs Procedure for setting a time program 21 Time programs and time phases for central heating 21 Setting time phases 21 Copying the time program to...

Page 7: ...g WiFi on and off 38 Restoring factory settings 38 9 Checks Calling up help messages 39 Checking information 39 Calling up the contact details for your contractor 39 Calling up the energy balance 39 C...

Page 8: ...62 Heating mode 62 Heating curve 63 Heating circuit 64 Heating circuit pump 65 Mixer 65 Night setback 65 Open flue operation 65 Room sealed operation 65 Room temperature 65 Return temperature 65 Safe...

Page 9: ...essential for proper execution of the contract The limitation of liability shall not apply if the damage was caused deliberately or through gross negligence or if mandatory liability applies due to p...

Page 10: ...in chapter Terminology in the Appendix Intended use The appliance is intended solely for installation and operation in sealed unvented heating systems that comply with EN 12828 with due attention pai...

Page 11: ...h a constant flow temperature regard less of the outside temperature In constant operation 1 heating circuit without mixer and up to 2 heating circuits with mixer can be operated with the control unit...

Page 12: ...n 22 00 and 06 00 the set flow temperature is 20 C Reduced temperature level frost protec tion Central heating in room temperature dependent operation The rooms are heated in accordance with the set t...

Page 13: ...sences heat the DHW to a lower temperature To do so adjust the time pro gram for DHW heating See page 24 Switch on DHW circulation only for those times in which you regularly use hot water For this ad...

Page 14: ...orning than in the daytime Only for weather compensated or constant opera tion Adjust the time program for the DHW circulation pump so that DHW is available immediately from the taps during periods wh...

Page 15: ...t generator a red illumi nated strip Lightguide is displayed at the lower or upper edge of the control unit during operation Meaning of the display Lightguide pulsates slowly Display is in standby mod...

Page 16: ...grams Consumption Solar yield Information Settings For your flue gas inspector only Test mode Tap the following buttons 1 Call up the home screen 2 press and hold for approx 3 s 3 for the required men...

Page 17: ...s active Special operating programs and functions Screed drying This function is switched on by your contractor Your screed is dried in line with a set time program tem perature time profile suitable...

Page 18: ...e menu Calling up further information See page 39 Note If names have been given to the heating circuits the allocated name is shown Checking the system status You can check the system status and see i...

Page 19: ...er hydraulic functions the relevant hydraulic component will be added to the dis play Example You have configured 2 heating circuits and DHW On the display you can select On or Off for each hydraulic...

Page 20: ...mmissioning this range is shown by the vertical dashes Calling up the extended menu You can display the extended menu e g to set time programs To do so you must be on the home screen Tap the following...

Page 21: ...ater in the DHW cylinder is heated to the set DHW temperature DHW heating is switched off DHW circulation pump The DHW circulation pump is switched on The DHW circulation pump is switched off Time pro...

Page 22: ...d temperature Copying the time program to other days of the week Example You want to copy the time program for Monday over to Thursday and Friday Tap the following buttons 01 Call up the home screen 0...

Page 23: ...phase 15 00 21 00 required time phase that needs to be changed 12 OK to confirm 13 for Edit 14 OK to confirm 15 OK twice to confirm the unchanged start time hour and minutes 16 for the end time 19 ho...

Page 24: ...e during the set time phases plate heat exchanger is kept up to temperature The time phases need to be deleted to switch off the comfort function You can change the time program for the comfort func t...

Page 25: ...e 20 C Constant operation and room temperature dependent operation Standard flow temperature 60 C Reduced flow temperature 20 C Only for constant operation Comfort flow temperature 70 C Constant opera...

Page 26: ...el 10 OK to confirm 11 for the selected value 12 OK to confirm 13 OK to acknowledge the information 14 for approx 3 s to exit the menu Temporarily adjusting the room temperature Note Only for weather...

Page 27: ...ods at home Note Only for weather compensated or constant operation If you are continuously at home for one or more days but you don t want to change the time program select the Day s at home function...

Page 28: ...g buttons 01 Call up the home screen 02 press and hold for approx 3 s 03 for Quick options 04 OK to confirm 05 for Day s at home 06 OK to confirm 07 Use to select the required heating circuit 08 OK to...

Page 29: ...program has the following effects Central heating For heating circuits in the ON operating program The rooms are heated to the set reduced room temperature For heating circuits in the OFF operating pr...

Page 30: ...nfirm 07 Use to select the required heating circuit 08 OK to confirm 09 for Modify 10 OK to confirm 11 to set the number of days after which Holiday begins 0 Today 1 Tomorrow 2 in 2 days etc 12 OK to...

Page 31: ...nd hold for approx 3 s 03 for Turn on off 04 OK to confirm 05 for DHW or Entire system 06 OK twice to confirm 07 for ON or OFF 08 OK to confirm 09 OK to acknowledge the information 10 for approx 3 s t...

Page 32: ...ure is above 60 C Mix with cold water at the draw off points Switching on the Hygiene program Tap the following buttons 01 Call up the home screen 02 press and hold for approx 3 s 03 for Time programs...

Page 33: ...ture levels 04 OK to confirm 05 for DHW 06 OK to confirm 07 for Scald protection 08 OK to confirm 09 for On or Off 10 OK to confirm Note With scald protection switched off a set DHW temper ature of ov...

Page 34: ...era tion is confirmed by a brief flashing Lightguide flashes quickly There is a fault in the system Tap the following buttons 01 Call up the home screen 02 press and hold for approx 3 s 03 for Setting...

Page 35: ...screen 02 press and hold for approx 3 s 03 for Settings 04 OK to confirm 05 for Date and time 06 OK to confirm 07 for Date 08 OK to confirm 09 for Date 10 OK to confirm 11 for the year 12 OK to confir...

Page 36: ...r approx 3 s 3 for Settings 4 OK to confirm 5 for Language 6 OK to confirm 7 for the required language 8 OK to confirm 9 for approx 3 s to exit the menu Setting Units You can adjust all available unit...

Page 37: ...all up the home screen 02 press and hold for approx 3 s 03 for Settings 04 OK to confirm 05 For Accessories 06 OK to confirm 07 for Information 08 OK to confirm 09 Credentials IC and EUI 64 10 OK to c...

Page 38: ...l entries and values to their factory set tings Settings and values that are reset with all operating modes Standard room temperature or standard flow temper ature Reduced room temperature or reduced...

Page 39: ...the home screen 02 press and hold for approx 3 s 03 for Information 04 OK to confirm 05 for Device status 06 OK to confirm 07 for the required group 08 OK to confirm 09 for the required information 10...

Page 40: ...d computed and actual consumption values Due to seasonal climate conditions and other factors further discrepancies are possible The value display serves to visualise the energy flow to date as well a...

Page 41: ...T NESS FOR A PARTICULAR PURPOSE The single licences may contain more details on a limitation of warranty or liability 4 How to obtain the source code The software included in this product may contain...

Page 42: ...lt messages e g a buzzer this is deactivated when the fault message is acknowledged If troubleshooting cannot be carried out until a later date the fault message will be displayed again the following...

Page 43: ...s 01 OK to confirm 02 press and hold for approx 3 s 03 press and hold for approx 3 s 04 for Active messages 05 OK to confirm 06 for Burner fault 07 OK to confirm 08 for Unlock 09 OK to confirm 10 OK t...

Page 44: ...rner faults Faults Error messages Warnings Maintenance Status Information 6 OK to confirm The messages are shown listed 7 for the required message 8 OK to confirm Further information regarding the mes...

Page 45: ...l up the home screen 2 press and hold for approx 3 s 3 for Test mode 4 OK to confirm 5 OK to acknowledge the start 6 Follow the instructions on the display If test mode is possible the burner starts T...

Page 46: ...are briefly started every 24 hours to prevent them from seizing up The diverter valves are switched over at regular intervals Switching off heat generation without frost protection monitoring No centr...

Page 47: ...wn on display Ask your contractor about the following Required system pressure Position of ventilation apertures in the installation room if applicable 1 Open gas shut off valve A 2 Check that the pow...

Page 48: ...8 4 Check the system pressure for System pressure If the pressure shown is below 1 0 bar Please top up with water or notify your heating contractor Switching on and off Switching system on cont 617210...

Page 49: ...ched on See page 29 The DHW cylinder is being heated Wait until the DHW cylinder has been heated up Reduce the DHW draw off rate or temporarily reduce the set DHW temperature as required No fuel Open...

Page 50: ...ur system e g at a separate MCB fuse or mains isolator Incorrect control unit settings The remote control if installed or the room tempera ture controller if installed is set incorrectly Operating ins...

Page 51: ...ok up is displayed Cause Remedy The set operating program was changed over by an ex ternal device e g an EM EA1 extension DIO electron ics module See page 17 No action required Once the external chang...

Page 52: ...tenance and cleaning should be carried out no later than 2 years after commissioning and as required thereafter Only a qualified contractor should clean the inside of the DHW cylinder and the DHW conn...

Page 53: ...s or lines of the appliance or externally installed accessories these must be replaced with special cables or lines Only use Viessmann cables lines as replacement For this notify your qualified contra...

Page 54: ...ying or External hook up Summer mode Frost protection Only for weather compensated or constant operation Holiday Day s at home or Extended heating Only for weather compensated or constant operation Ad...

Page 55: ...l up the home screen 2 press and hold for approx 3 s 3 for the required menu Trade fair mode active If the appliance has been set by the contractor to Demonstration mode e g for exhibitions No central...

Page 56: ...Day s at home Heating circuit 1 Additional heating circuits One off DHW heating Temperature levels Heating circuit 1 Standard Reduced Only for weather compensated or constant operation Comfort Only fo...

Page 57: ...heating circuits DHW DHW DHW circulation pump Hygiene program Energy metering Consumption Current month Gas consumption heating Gas consumption DHW Total gas consumption Electricity consumption Last m...

Page 58: ...l speed Flue gas temperature Burner Burner starts Burner hours run Thermal output Central fault message Screed drying prog Diverter valve Time Date Boiler serial number Device serial number Burner Bur...

Page 59: ...r compensated or constant operation Day s at home Only for weather compensated or constant operation Additional heating circuits As for Heating circuit 1 DHW DHW temperature Set temperature DHW circul...

Page 60: ...4 address Ipv4 subnet mask Standard gateway Primary DNS server Secondary DNS server Backend connection Network connection Device status General Burner Heating circuit DHW Solar WiFi System information...

Page 61: ...ation is switched off Only frost protection of heat generator and DHW cylin der is active No central heating no DHW heating Setback mode reduced heating mode See Reduced heating mode System version Th...

Page 62: ...with reduced room temperature at night there fore does not result in any significant energy savings Heating mode Operating modes To heat your home the heat generator provides heat as specified by the...

Page 63: ...d heating operation In weather compensated operation the flow tempera ture is controlled according to the outside temperature More heat is made available at a lower outside temper ature than at a high...

Page 64: ...35 30 25 20 15 10 5 Fig 7 A If you change the slope The steepness of the heating curves changes B If you change the level The heating curves are shifted in parallel in a verti cal direction C If you...

Page 65: ...ating circuit by the heating cir cuit pump To ensure the required set room tempera ture is achieved the control unit adjusts the flow tem perature via the mixer to suit different conditions Night setb...

Page 66: ...program to On and the Heating circuit to Off The system remains in operation for DHW heating Central heating is switched off Cylinder primary pump Circulation pump for heating the DHW in the DHW cyl i...

Page 67: ...HW circulation pump The DHW circulation pump transports the DHW around a loop line between the DHW cylinder and the draw off points e g hot tap This ensures that hot water is rapidly available at the...

Page 68: ...ng water filter 66 E Emissions test mode 45 Energy saving tips 13 Energy saving function Holiday program 29 In long periods of absence 29 Extended menu calling up 20 Extension kit 62 External hook up...

Page 69: ...usting for longer periods at home 27 Energy saving 13 S Safety valve 66 Screed drying 17 Screensaver 15 Service contract 52 Service message Display 51 Service message checking 41 Setback mode 61 Set t...

Page 70: ...isation 10 W Water too cold 50 Water too hot 50 Weather compensated operation 67 WiFi 37 WiFi connection 37 38 WiFi network 38 Winter mode 62 Wintertime summertime changeover 12 Wintertime changeover...

Page 71: ...71 6172108...

Page 72: ...ou can find local contractors on the internet at www viessmann de Viessmann Limited Hortonwood 30 Telford Shropshire TF1 7YP GB Telephone 44 1952 675000 Fax 44 1952 675040 E mail info uk viessmann com...

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Viessmann Vitodens 200-W System, Operating Instructions For The System User

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