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Viessmann VITODENS Operating Instructions Manual Download Page 6

6

The commissioning and matching of the
control unit to local conditions and build-
ing characteristics, as well as instructing
the user in the operation of the system,
must be carried out by your heating con-
tractor.

As the user of new combustion equip-
ment, you may be obliged to notify your
local flue gas inspector of the installation
[check local regulations]. Your local flue
gas inspector will also inform you [where
appropriate] about work he may be
required to perform on your combustion
equipment (e.g. regular checks, clean-
ing).

Your system is preset at the factory

The control unit is factory-set to 

"Heat-

ing and DHW"

.

Your heating system is therefore ready
for use:

Central heating

■ Between 

6:00 and 22:00 h

, the rooms

are heated with 20 °C 

"Set room

temp"

 (standard heating mode).

■ Between 

22:00 and 6:00 h

, the rooms

are heated with 3 °C 

"Set reduced

room temp"

 (reduced heating mode,

frost protection).

■ Your heating contractor can make fur-

ther settings for you during commis-
sioning.
You can change any settings individu-
ally at any time to suit your require-
ments (see chapter "Central heating").

DHW heating

■ Between 

5:30 and 22:00 h

, the DHW

is heated to 50 °C 

"Set DHW temper-

ature"

. Any installed DHW circulation

pump is ON.

■ Between 

22:00 and 05:30 h,

 the DHW

cylinder temperature will not be rehea-
ted. Any installed DHW circulation
pump is OFF.

■ Your heating contractor can make fur-

ther settings for you during commis-
sioning.
You can change any settings individu-
ally at any time to suit your require-
ments (see chapter "DHW heating").

Frost protection

■ Your boiler and DHW cylinder are pro-

tected against frost.

Wintertime/summertime changeover

■ This changeover is automatic.

Time and date

■ The day and time were set by your

heating contractor during commission-
ing.

Introductory information

Commissioning

5592 682 GB

Summary of Contents for VITODENS

Page 1: ...rating instructions for the system user VIESMANN Heating system with the Vitotronic 200 control unit type HO1B for weather compensated mode VITODENS VITOLADENS VITOPEND 5592 682 GB 1 2011 Please keep safe ...

Page 2: ...person as to how to use the unit Please note Children should be supervised Ensure that children do not play with the unit Danger Incorrectly executed work on the heating system can lead to life threatening accidents Work on gas appliances must only be carried out by a regis tered gas fitter Work on electrical equipment must only be carried out by a qualified electrician If you smell gas Danger Esc...

Page 3: ...ra tion at risk Ensure ambient temperatures above 0 ºC and below 35 ºC Prevent air contamination by halogenated hydrocarbons e g as contained in paints solvents or cleaning fluids and excessive dust e g through grinding polishing work Avoid continuously high humid ity levels e g through frequent drying of washing Never close existing ventilation apertures Ancillary components spare and wearing par...

Page 4: ... temperature 18 Setting the heating program for central heating 19 Setting the time program for central heating 19 Changing the heating curve 20 Stopping the central heating 21 Comfort and energy saving functions 22 DHW heating Required settings DHW heating 25 Setting the DHW temperature 25 Setting the heating program for DHW heating 25 Setting the time program for DHW heating 26 Heating system wi...

Page 5: ...o cold 37 Rooms are too hot 38 There is no hot water 38 The DHW is too hot 39 ã flashes and Fault is displayed 39 ë flashes and Service is displayed 39 Controls locked out is displayed 39 External hook up is displayed 39 External program is displayed 39 Maintenance 40 Appendix Ordering fuel oil 41 Menu overview 42 Extended menu 42 Scanning options in the extended menu 43 Terminology 44 Keyword ind...

Page 6: ...00 h the rooms are heated with 3 C Set reduced room temp reduced heating mode frost protection Your heating contractor can make fur ther settings for you during commis sioning You can change any settings individu ally at any time to suit your require ments see chapter Central heating DHW heating Between 5 30 and 22 00 h the DHW is heated to 50 C Set DHW temper ature Any installed DHW circulation p...

Page 7: ...e DHW temperature too high see page 25 Only activate the DHW circulation pump for times when DHW is drawn off Set the time program for this see page 27 Select the heating program that meets your current requirements For short absences e g shopping trips select Economy mode see page 23 As long as economy mode is activa ted the room temperature is reduced If you are going away set the Hol iday progr...

Page 8: ...r an extended period select the heating program Standby mode see page 16 For additional energy saving functions of the control unit please contact your heating contractor Further recommendations Correct ventilation airing Briefly open windows fully and at the same time close the thermostatic radi ator valves Close roller shutters if installed at dusk Set thermostatic valves correctly Never cover r...

Page 9: ...emperature HC1 14 C 21 C Takes you to the previous step in the menu or cancels a setting that has been started Cursor keys To scroll in the menu or to set val ues OK Confirms your selection or saves the setting Calls up help texts for the selected menu option Calls up the extended menu Menu Help You can view a short guide giving an explanation of the controls and informa tion about heating circuit...

Page 10: ...as 2 or 3 heat ing circuits You can select the heating circuit HC1 HC2 or HC3 to be dis played in the standard menu see page 30 If your heating system only has one heating circuit No heating circuit name HC is shown in the header In the standard menu you can adjust and scan the most frequently used set tings for the heating circuit shown in the header Set room temperature Press the following keys ...

Page 11: ...bols on the display These symbols are not always dis played but appear subject to the system version and the operating state Heating programs Standby mode with frost protec tion monitoring Only DHW Heating and DHW Displays HC1 2 3 To display the heating circuit selected in the standard menu To change this see page 30 Frost protection monitoring Central heating with stand ard room temperature Centr...

Page 12: ...me programs and holiday programs The menu overview can be found on page 42 Call up the extended menu as follows If the screen saver is active Press any key except and then press If you are somewhere in the menu Press How to use the controls The screen saver will become active if you have not adjusted any settings on the programming unit for a few minutes The display brightness is reduced Operation...

Page 13: ...you to the extended menu see page 12 The selected menu option is highligh ted in white The dialogue line E see diagram on page 12 then shows the necessary instructions The following diagram shows how to make settings with different dialogue lines using the set room temperature setting as an example Operation How to use the controls cont 5592 682 GB ...

Page 14: ...g circuit 2 Economy mode Ù Ú Party mode HC1 Continue with OK ê ê Ù Ú HC2 Set reduced room temp Set reduced room temp Set room temperature Set room temperature Menu DHW Continue with OK Test mode Solar energy Heating V v or OK Set room temperature HC2 20 C Change with Set room temperature HC2 22 C Adopt with OK Set room temperature HC2 22 C Adopted OK v v Heating circuit 1 Economy mode Party mode H...

Page 15: ...ted Note With open flue operation the com bustion air is drawn from the installa tion room 3 For Vitodens and Vitopend Open the gas shut off valve For Vitoladens Open the shut off valves in the oil lines at the oil tank and filter Note Ask your heating contractor to explain the positioning and handling of these components 4 Switch ON the power supply e g at a separate MCB fuse or a mains iso lator...

Page 16: ...em from seizing up Ending the heating program Standby mode Select another heating program Without frost protection monitoring shutdown 1 Switch the ON OFF switch OFF 2 Close the shut off valves in the oil lines at the tank and filter or close the gas shut off valve 3 Isolate the heating system from its main power supply e g at a separate MCB fuse or a mains isolator 4 Where outside temperatures of...

Page 17: ...ct the heat ing circuit where you want to make a change This selection is not possible in heat ing systems with only one heating cir cuit Example Heating circuit 1 is the heating cir cuit for the rooms occupied by you Heating circuit 2 is the heating cir cuit for the rooms of a separate apart ment The heating circuits are marked at the factory as Heating circuit 1 HC1 Heating circuit 2 HC2 and Hea...

Page 18: ... C For the heating circuit displayed in the header Proceed as described on page 10 For the other heating circuits Extended menu 1 2 Heating 3 Select the heating circuit if necessary see page 17 4 Set room temperature 5 Set the required value Setting the room temperature for reduced heating mode night set back Factory setting 3 C Extended menu 1 2 Heating 3 Select the heating circuit if necessary s...

Page 19: ...me program individ ually to be the same for every day of the week or different You can select up to 4 time phases per day for standard heating mode Set the start and end points for each time phase Between these time phases the rooms are heated with the reduced room temperature see chapter Set ting the room temperature for reduced heating mode When setting bear in mind that your heating system requ...

Page 20: ...me phase Set the time for the end point to the same time that was set for the start point The display shows the selected time phase Heating Adopt with HC1 u 0 2 4 6 8 10 12 14 16 18 20 22 24 u Normal Normal Mo Fr OK Changing the heating curve Your system s heating characteristics are affected by the slope and the level of the selected heating curve Further information about the heating curve can b...

Page 21: ...era tures shown on the horizontal axis the assigned set flow temperatures for the heating circuit are highlighted white Stopping the central heating For the heating circuit displayed in the header Standard menu 1 for the heating program Only DHW summer mode no cen tral heating or Standby mode frost protection monitoring 2 OK as confirmation For the other heating circuits Extended menu 1 2 Heating ...

Page 22: ...ed room temp Set room temperature Economy mode Party mode Ù Ú HC1 Continue with OK ê ê 5 Set the required room temperature during party mode Party mode Change with HC1 21 C Display in the standard menu Boiler temperature 48 C HC1 14 C 21 C The rooms are heated to the required temperature DHW is reheated to the selected set temperature Ending the comfort function Automatic after 8 hours or Automati...

Page 23: ...rty mode Ù Ú HC1 Continue with OK ê ê Display in the standard menu Boiler temperature 48 C HC1 14 C 21 C Note The display of the selected set room temperature does not change Ending economy mode Automatic when the system switches to reduced heating mode in accord ance with the time program In the extended menu set Economy mode to OFF Selecting the energy saving function Holiday program To save ene...

Page 24: ...nder The holiday program starts at 00 00 h the day following your departure and ends at 00 00 h on the day of your return This means the selected time program is active on the days of depar ture and return see page 19 Extended menu 1 2 Heating 3 Holiday program Heating circuit 1 Heating curve Heating time program Heating program Ù Ú HC1 Continue with OK Holiday program ê 4 Set the required departu...

Page 25: ...t mode Continue with Solar energy Heating OK DHW 3 Set DHW temperature 4 Set the required value Setting the heating program for DHW heating Note The control unit is set up so that DHW heating applies to all heating circuits If you want to make changes contact your local heating contractor Extended menu 1 2 Heating 3 Select the heating circuit if necessary see page 17 4 Heating program 5 Heating an...

Page 26: ...h time phase When setting bear in mind that your heating system requires some time to heat the DHW to the required temper ature In the Extended menu you can scan the current time program under Infor mation see chapter Scanning infor mation DHW group Extended menu 1 2 DHW 3 DHW time prog 4 Individual 5 Select part of the week or a day 6 Select the time phase or 7 Set the start and end points for th...

Page 27: ...ith OFF to prevent unintentional cen tral heating with standard room tem perature Heating system with DHW circulation pump Further information about the DHW cir culation pump can be found under Ter minology on page 48 Automatic mode is set for the DHW circulation pump time program In other words the DHW circulation pump operates in parallel to the DHW heating time program If you don t want the aut...

Page 28: ...rculation Adopt with HC1 u 0 2 4 6 8 10 12 14 16 18 20 22 24 u Mo Fr OK Stopping the DHW heating You do not want to have DHW or heat your rooms For the heating circuit displayed in the header Standard menu 1 for the heating program Standby mode frost protection monitoring 2 OK as confirmation For the other heating circuits Extended menu 1 2 Select the heating circuit if necessary see page 17 3 Hea...

Page 29: ...ircuits 1 2 and 3 HC1 HC2 and HC3 individual names The abbreviations HC1 HC2 and HC3 will be retained Extended menu 1 2 Settings 3 Name for heating circ 4 Heating circuit 1 Heating circuit 2 or Heating circuit 3 5 Change 6 You can select the required character using Change with 7 Select with Ø takes you to the next character 8 Press OK to accept all entered char acters at once and simultaneously e...

Page 30: ...ave details about heating circuit 2 HC2 or heating circuit 3 HC3 displayed in the header of the standard menu see page 10 Extended menu 1 2 Settings 3 Standard menu 4 Select the heating circuit Setting the time and date The time and date are factory set If your heating system has been shut down for a long time it may be necessary to set the time and date Extended menu 1 2 Settings 3 Time Date 4 Se...

Page 31: ...ircuit separately Extended menu 1 2 Settings 3 Standard setting 4 Heating circuit 1 Heating circuit 2 or Heating circuit 3 The following settings and values are reset Set room temperature Set reduced room temperature Heating program Set DHW temperature Time program for central heating Time program for DHW heating Time program for DHW circulation pump Heating curve slope and level Party mode econom...

Page 32: ...unction with solar thermal systems Extended menu 1 2 Solar energy The solar energy yield for the past 7 days is displayed on a graph The flashing line on the graph indicates that the current day is not yet over Solar energy Select with kWh 1 3 Su 03 10 10 4 0 We 0 Th Fr Sa Su Mo Tu We Note Further scanning options e g for the solar circuit pump hours run can be found in the extended menu under Inf...

Page 33: ...OK Service Acknowledge with Burner OK 05500 h 2 Pressing calls up information on the service that is due 3 If you want to acknowledge the serv ice message follow the instructions in the menu Contact your local heating contractor The service message is transferred to the menu Standard menu Boiler temperature 48 C HC1 14 C 21 C Scanning Scanning the service messages 5592 682 GB ...

Page 34: ...ed in your heat ing system the symbol flashes in the display and Fault appears The red fault indicator also flashes see chapter Starting the heating system Continue with OK Fault 1 You can call up the cause of the fault with OK Fault Acknowledge with Fault Outside temp sensor OK 18 A2 2 Pressing calls up information on the heating system behaviour Tips on which measures you can take yourself befor...

Page 35: ... transferred to the menu Standard menu Boiler temperature 48 C HC1 14 C 21 C Extended menu Menu Solar energy Continue with DHW Heating Fault OK ã Note If you have connected up signalling equipment e g an alarm for fault messages this is deactivated when the fault message is acknowledged If the fault can only be rectified at a later date the fault message will be displayed again the next day and th...

Page 36: ...ection Extended menu 1 2 Test mode 3 Flue gas test ON Test mode Terminate with OK Boiler temperature 62 C If the burner is on the symbol is shown Note Emissions test mode ends automatically after 30 min You can also end emissions test mode with OK Emissions test mode Emissions test mode 5592 682 GB ...

Page 37: ...linder has been heated up In the case of operation with an instanta neous water heater stop DHW draw off No fuel With oil LPG Check the fuel reserves and re order if required With natural gas Open the gas shut off valve If necessary check with your gas supply utility Combustion controller is shown on the display Press R see page 15 Acknowledge the fault see page 35 Notify your heating contractor i...

Page 38: ...15 Switch ON the mains isolator if instal led outside the boiler room Reset the MCB in the power distribution board main domestic MCB Control unit or remote control incorrectly adjusted Check settings and correct if required DHW heating must be enabled see page 25 DHW temperature see page 25 Time program see page 26 Time see page 30 No fuel With oil LPG Check the fuel reserves and re order if requ...

Page 39: ...rived Proceed as described on page 33 Controls locked out is displayed Cause Remedy This function is disabled Your heating contractor can lift this block External hook up is displayed Cause Remedy The heating program set at the control unit was changed by an external device e g extension EA1 No remedy is required External program is displayed Cause Remedy The heating program set at the control uni...

Page 40: ...commissioning and thereafter as required Only a qualified heating contractor should clean the inside of a DHW cylin der and the DHW connections Refill any water treatment equipment e g a lock or injection system in good time if such equipment is installed in the cold water supply of the DHW cylinder Observe the manufacturer s instruc tions Additionally for a Vitocell 100 We recommend that the corr...

Page 41: ...dues and impair the safe opera tion of your heating system The use of fuel oil additives that leave residues is not permissible Combustion improvers Combustion improvers are additives for optimising fuel oil combustion Viessmann oil burners do not require combustion improvers as these burners operate with clean and efficient combus tion Please note Combustion improvers can cre ate residues and imp...

Page 42: ...ness Temperature unit Name for heating circ Standard menu Contrast Reset data General Heating circuit 1 HC1 Heating circuit 2 HC2 DHW Solar DHW circ time prog Set DHW temperature DHW time prog Heating and DHW Only DHW Standby mode Heating circuit 3 HC3 Detailed scan options see following page Solar energy Test mode Standard setting Party mode Economy mode Appendix Menu overview 5592 682 GB ...

Page 43: ...e Radio clock signal Heating circuit 1 HC1 Heating program Operating status Time program Set room temperature Room temperature Set reduced room temp Set ext room temp Set party temp Slope Level Heating circ pump Holiday program Heating circuit 2 3 HC2 HC3 Heating program Operating status Time program Set room temperature Room temperature Set reduced room temp Set ext room temp Set party temp Slope...

Page 44: ...m The heating program determines whether you heat your rooms and DHW or only heat DHW or whether you shut down your heating system with frost pro tection monitoring You can select the following heating pro grams Heating and DHW The rooms are heated and DHW is provided winter mode Only DHW DHW is provided but there is no cen tral heating summer mode Standby mode Frost protection for the boiler and ...

Page 45: ...ating circuit with mixer See Mixer Heating curve Heating curves illustrate the relationship between the outside temperature room temperature set value and boiler water or heating circuit flow temperature The lower the outside temperature the higher the boiler water or heating circuit flow temperature In order to guarantee sufficient heat and minimum fuel consumption at any out side temperature the...

Page 46: ... 2 Set room temperature in C 35 30 25 20 15 10 5 0 4 0 6 0 8 1 0 1 2 1 4 30 1 8 1 6 C 14 Example For outside temperature 14 C A Underfloor heating system slope 0 2 to 0 8 B Low temperature heating system slope 0 8 to 1 6 C Heating system with a boiler water temperature in excess of 75 C slope 1 6 to 2 0 Appendix Terminology cont 5592 682 GB ...

Page 47: ...e time of the scan e g actual DHW temperature Mixer A mixer mixes the water heated in the boiler with the cooled water returning from the heating circuit The water heated to the right temperature in line with demand is delivered to the heating circuit by the heating circuit pump The control unit adjusts the heating circuit flow temperature via the mixer to the var ious conditions e g different out...

Page 48: ...reached e g set DHW temperature Summer mode Heating program Only DHW At warmer times of the year i e when the rooms do not have to be heated you can stop heating mode The boiler remains enabled for DHW heating Cylinder primary pump Circulation pump for heating the DHW in the DHW cylinder Potable water filter A device that removes solids from the water The potable water filter is installed in the c...

Page 49: ...ump 48 Deleting a time phase 28 Time program 27 DHW heating 6 DHW temperature 25 Factory setting 6 Heating program 25 Required settings 25 Starting 25 Stopping 28 Time program 26 Time program DHW circulation pump 27 DHW heating outside of the time pro gram 27 Display elements 11 Display illumination 29 E Economy mode Ending 23 Starting 23 Emissions test mode 36 Ending DHW heating 28 Economy mode 2...

Page 50: ...eating system Shutting down 16 Starting 15 Heating times 19 Heating without DHW heating 28 28 Help 9 Holiday 23 Holiday program 23 Deleting 24 Terminating 24 Hot rooms 38 Hot water 39 How to use the controls 12 I Inspection 40 K Keys 9 L Language selection 31 Level 20 45 M Maintenance 40 Maintenance contract 40 Menu Extended menu 12 Help 9 Standard menu 10 Structure 42 Where to find the controls 1...

Page 51: ...conomy mode 23 Holiday program 23 Tips 7 Scan Fault message 34 Information 32 Operating conditions 32 Service message 33 Solar thermal system 32 Temperatures 32 Scanning information 32 Scanning operating conditions 32 Scanning the actual temperature 32 Screen saver 12 Selecting a heating circuit 17 Service 39 Service message 11 Acknowledging 33 Calling up acknowledged 34 Scanning 33 Setback mode 4...

Page 52: ...mperature 47 DHW 25 Reduced room temperature 18 Scanning 32 Set temperature 48 Standard room temperature 10 18 Temperature unit 31 Terminology 44 Test mode 36 Time 6 16 30 DHW circulation pump 27 DHW heating 26 Heating times 19 Time phase Central heating deleting 20 DHW circulation pump deleting 28 DHW heating deleting 27 Setting central heating 19 Setting DHW circulation pump 27 Setting DHW heati...

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Page 56: ... contractors on the internet under www viessmann com Viessmann Limited Hortonwood 30 Telford Shropshire TF1 7YP GB Telephone 44 1952 675000 Fax 44 1952 675040 E mail info uk viessmann com Viessmann Werke GmbH Co KG D 35107 Allendorf Telephone 49 6452 70 0 Fax 49 6452 70 2780 www viessmann com 5592 682 GB Subject to technical modifications Printed on environmentally friendly chlorine free bleached ...

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