Viessmann VITOTROL 100 Operating Instructions Manual

VIESMANN ■Room temperature controller, type UTDB ■Room temperature controller, type UTDB-RF, with wireless receiver IU300/ IU301-A10 VITOTROL 100 5592 618 GB 1/2016 Please keep safe.

prevent accidents and material losses. Safety instructions explained Danger This symbol warns against the risk of injury. ! Please note This symbol warns against the risk of material losses and environmental pollution. Note Details identified by the word "Note" contain additional information. Target group These operating instructions are intended for heating system users. This appliance can also be operated by children 8 years and older, as well as by individuals with reduced physical, sensory or mental faculties or those lacking in experience and knowledge, provided such individu- als are being supervised or have been instructed in the safe use of this appliance and any risks arising from it. ! Please note Supervise children in the proximity of the appli- ance. ■Never permit children to play with the appli- ance. ■Cleaning and maintenance must not be car- ried out by unsupervised children. Appliance connection ■The appliance may only be connected and commis- sioned by authorised contractors. ■Only operate the appliance with suitable fuels. ■Observe the specified electrical connection require- ments. ■Modifications to the existing installation may only be carried out by authorised contractors. Danger Incorrectly executed work on the heating system can lead to life threatening accidents. ■Work on gas installations must only be carried out by a registered gas fitter. ■Work on electrical equipment must only be carried out by a qualified electrician. Work on the appliance ■All settings and work on the appliance must be car- ried out as specified in these operating instructions. Further work on the appliance may only be carried out by authorised contractors. ■Never open the appliance. ■Never remove casings. ■Never change or remove attachments or fitted accessories. ■Never open or retighten pipe connections. Danger Hot surfaces can cause burns. ■Never open the appliance. ■Never touch the hot surfaces of uninsulated pipes, fittings or flue pipes. Damage to the appliance Danger Damaged equipment poses a safety hazard. Check the appliance for external damage. Never start up a damaged appliance. If you smell gas Danger Escaping gas can lead to explosions which may result in serious injury. ■Never smoke. Prevent naked flames and sparks. Never switch lights or electrical appli- ances on or off. ■Close the gas shut-off valve. ■Open windows and doors. ■Evacuate any people from the danger zone. ■Notify your gas and power supply utility and your local heating contractor from outside the building. ■Have the power supply to the building shut off from a safe place (outside the building). If you smell flue gas Danger Flue gas can lead to life threatening poisoning. ■Shut down the heating system. ■Ventilate the installation site. ■Close all doors in the living space. In case of fire Danger Fire presents a risk of burns and explosion. ■Shut down the heating system. ■Close the shut-off valves in the fuel supply lines. ■Use a tested fire extinguisher, class ABC. Safety instructions For your safety 5592 618 GB

Danger Water leaking from the appliance poses an elec- trocution hazard. ■Switch off the heating system at the external isolation point (e.g. fuse box, domestic power distribution unit). ■Notify your local heating contractor. What to do if the heating system develops a fault Danger Fault messages point to faults in the heating system. If faults are not rectified, they can have life threatening consequences. Never acknowledge fault messages several times in quick succession. Inform your heating contractor so the cause can be analysed and the fault rectified. Installation room requirements Danger Sealed vents result in a lack of combustion air. This leads to incomplete combustion and the formation of life threatening carbon monoxide. Never cover or close existing vents. Never make any subsequent modifications to the building characteristics that could affect safe operation (e.g. cable/pipework routing, cladding or partitions). Danger Easily flammable liquids and materials (e.g. naphtha, solvents, cleaning agents, paints or paper) can cause deflagration and fire. Never store or use such materials in the installa- tion room or in direct proximity to the heating system. ! Please note Incorrect ambient conditions can lead to heating system damage and can put safe operation at risk. ■Ensure ambient temperatures are above 0 °C and below 35 °C. ■Prevent air contamination by halogenated hydrocarbons (e.g. as contained in paints, sol- vents or cleaning fluids) and excessive dust (e.g. through grinding/polishing work). ■Avoid continuously high humidity levels (e.g. through continuous drying of washing). Extractors The operation of appliances that extract air to the out- side (cooker hoods, extractors, air conditioning units, etc.) can create negative pressure. If the boiler is oper- ated at the same time, this can lead to a reverse flow of the flue gas. Danger The simultaneous operation of the boiler and appliances that extract air to the outside can result in life threatening poisoning due to reverse flow of the flue gas. Take suitable steps to ensure an adequate sup- ply of combustion air. If necessary, contact your heating contractor. Auxiliary components, spare and wearing parts ! Please note Components not tested with the heating system may damage the system or affect its function. Have all installation or replacement work carried out exclusively by qualified contractors. Safety instructions For your safety (cont.) 5592 618 GB

5 Product information ................................................................................ 5 Commissioning ...................................................................................... 6 Energy saving tips ................................................................................. 6 Tips for greater comfort ......................................................................... 6 2. Operation Summary of controls and indicators ...................................................... 7 ■Opening the flap ................................................................................. 7 ■Functions ............................................................................................ 7 ■Symbols on the display ....................................................................... 8 How to use the controls ......................................................................... 8 ■Default display .................................................................................... 8 ■Operating display ................................................................................ 8 ■Display illumination ............................................................................. 8 ■Locking the controls ............................................................................ 9 3. Central heating Selecting the operating mode ................................................................ 10 ■Selecting a time program for heating mode ........................................ 10 ■Time programs in the delivered condition ........................................... 10 ■Changing the time phases of the time programs ................................ 11 ■Frost protection mode ......................................................................... 12 ■Operation with constant room temperature (manual) ......................... 12 Setting a permanent room temperature ................................................. 13 ■............................................................................................................. 13 Changing the room temperature for a few days only ............................. 13 ■Setting a holiday program ................................................................... 13 Changing the room temperature for a few hours only ........................... 14 ■Using / to make adjustments .......................................................... 14 ■Setting party mode ............................................................................. 14 ■Setting economy mode ....................................................................... 14 4. Further adjustments Time and date ........................................................................................ 15 Summertime/wintertime ......................................................................... 15 Setting the language .............................................................................. 15 Renaming time programs ...................................................................... 15 Temperature balancing .......................................................................... 16 Control characteristics ........................................................................... 16 5. Calling up information Scanning temperatures and further settings .......................................... 17 Scanning time programs ........................................................................ 17 Calling up the holiday program (if set) ................................................... 17 6. What to do if... Rooms are too cold ................................................................................ 18 Rooms are too hot ................................................................................. 18 Î flashes on the display ....................................................................... 18 Replacing the batteries .......................................................................... 18 ■Reset .................................................................................................. 19 Changing the address code ................................................................... 19 7. Maintenance Cleaning ................................................................................................. 21 8. Certificates Declaration of Conformity ...................................................................... 22 9. Keyword index ................................................................................................................ 23 Index Index 5592 618 GB

further information 1. Step in a diagram: The numbers correspond to the order in which the steps are carried out. Warning of material losses and environ- mental pollution Live electrical area Pay particular attention. ■Component must audibly click into place. or ■Acoustic signal ■Fit new component. or ■In conjunction with a tool: Clean the sur- face. Dispose of component correctly. Dispose of component at a suitable collec- tion point. Do not dispose of component in domestic waste. Intended use Install and operate the appliance as intended, in con- junction with the electronic control units and controllers for the Viessmann heat and power generators designed for this system. Also take account of the rele- vant installation, service and operating instructions. In particular, observe the current and voltage specifica- tions for connections and hook-ups. The device is exclusively designed for operation in buildings of a domestic or commercial nature. Incorrect usage or operation of the appliance (e.g. the appliance being opened by the system user) is prohibi- ted and will result in an exclusion of liability. Incorrect usage also occurs if the components in the heating system are modified from their intended function. Note The appliance is intended exclusively for domestic or semi-domestic use, i.e. even users who have not had any instruction are able to operate the appliance safely. Product information The Vitotrol 100, type UTDB is a battery powered room temperature controller with switching output. Information Symbols 5592 618 GB

room temperature controller with switching output, inte- gral wireless transmitter and separate wireless receiver. The digital time switch provides the option to use time programs for central heating. Commissioning Your room temperature controller is ready for operation and is connected to the Vitotronic control unit of the boiler. The commissioning and adjusting of the Vitotronic con- trol unit to the local conditions and building characteris- tics must be carried out by your heating contractor. He must also provide instruction in operating the system. Energy saving tips Central heating ■Standard room temperature (see page 13): Do not overheat your home. Every degree of room temperature reduction saves up to 6 % on your heat- ing bills. ■Time program (see page 10): Heat your home to the standard room temperature during the day and the reduced temperature at night. Set this via the time program. ■Short absence (see page 14): Reduce the room temperature if you are going out shopping, for example. For this, select "Economy mode". ■Holidays (see page 13): If you are going away, select the "Holiday pro- gram": The room temperature is reduced, and DHW heating is turned off. ■Airing: Close the thermostatic valves when airing. Open the windows fully for a brief time. ■Roller shutters: Close roller shutters (if installed) at dusk. ■Thermostatic valves: Ensure that thermostatic valves are properly adjus- ted. ■Radiators: Never cover radiators or thermostatic valves. For additional energy saving functions of the Vitotronic control unit, please contact your heating contractor. Tips for greater comfort Central heating ■Time program (see page 10): Make use of the time program. In the time program, you can set time phases with different room temper- atures, for example different temperatures for day and night time. ■"Party mode" (see page 14): If you want to heat rooms to a different temperature from the one set in the time program, select "Party mode". Example: Due to the time program settings, your home is heated to a reduced room temperature dur- ing late evening, but you have visitors staying late. Information Product information (cont.) 5592 618 GB

Fig. 1 Functions A B C D E û g | | ä Ok F G H å Fig. 2 A To call up the menu. B Display C To activate economy mode û (page 14) or to adjust values . D To activate party mode g (page 14) or to adjust values . E Reset F To confirm your selection or save the setting you’ve made. G To go back one step in the menu or to cancel a setting that has been started. H Battery compartment Operation Summary of controls and indicators 5592 618 GB

These symbols are not always displayed, but appear subject to operating conditions. 0 6 12 18 24 We 01.01.09 23:26 21.5°C Prog 1 A B C D E F Fig. 3 A Day of the week B Date C Time D Selected time program E Room temperature F Time program shown as time slot graphic Heat demand Party mode active û Economy mode active Manual mode active Holiday program active Ç Frost protection mode active Î Replace battery Controls locked How to use the controls Default display 21.5°C Fig. 4 Press key , g or û: The display illumination is activated and you are taken to the operating display. Operating display 0 6 12 18 24 We 01/01/200923:26 21.5°C Prog 1 Fig. 5 1. If the display illumination has gone out, press key : The display illumination is activated. 2. If the display illumination is activated, press key again: This will take you to the menu. 3. Use / to make the required settings and confirm them with OK. Temperature changes made with / are accepted automatically after 5 s. Note The menu is automatically exited approx. 30 s after the last key was pressed. Display illumination Press any key to activate the display illumination. The display illumination automatically switches off approx. 15 s after the last key was pressed. Operation Summary of controls and indicators (cont.) 5592 618 GB

You can lock the control keys of the Vitotrol 100. To do so, press and simultaneously for 5 s. To unlock the keys, again press and simultaneously for 5 s. Operation How to use the controls (cont.) 5592 618 GB

■Heating mode in accordance with the time program: See page 10 ■Frost protection mode: See page 12 ■Operation with constant room temperature (manual): See page 12 Selecting a time program for heating mode You can choose from 3 preset time programs (Prog 1 to Prog 3). You can change the preset time programs in accord- ance with your individual requirements. Within each time program, you can change between 3 room temperatures: ■Comfort (factory setting: 21 °C) ■Eco (factory setting: 19 °C) ■Reduced (factory setting: 16 °C) You can change the set values for the room tempera- tures: See page 13. 1. Open the flap. 2. Press twice. 3. Use / to select the required time program. (e.g. "Prog 1"). 4. Confirm with OK. Heating mode operates according to the selected time program. Time programs in the delivered condition Time program 1 – Prog 1 Monday to Friday Time phase Start End Room temperature 1 06:00 08:00 Comfort 2 08:00 12:00 Comfort 3 12:00 14:00 Comfort 4 14:00 18:00 Comfort 5 18:00 22:00 Comfort 6 22:00 06:00 Reduced Saturday and Sunday Time phase Start End Room temperature 1 07:00 08:00 Comfort 2 08:00 12:00 Comfort 3 12:00 14:00 Comfort 4 14:00 16:00 Comfort 5 16:00 23:00 Comfort 6 23:00 07:00 Reduced Time program 2 – Prog 2 Monday to Friday Time phase Start End Room temperature 1 06:00 08:00 Comfort 2 08:00 12:00 Reduced 3 12:00 14:00 Reduced 4 14:00 16:00 Reduced Central heating Selecting the operating mode 5592 618 GB

Time phase Start End Room temperature 1 07:00 08:00 Comfort 2 08:00 12:00 Comfort 3 12:00 14:00 Comfort 4 14:00 18:00 Comfort 5 18:00 23:00 Comfort 6 23:00 07:00 Reduced Time program 3 – Prog 3 Monday to Friday Time phase Start End Room temperature 1 06:00 08:00 Comfort 2 08:00 12:00 Eco 3 12:00 14:00 Comfort 4 14:00 18:00 Eco 5 18:00 23:00 Comfort 6 23:00 06:00 Reduced Saturday and Sunday Time phase Start End Room temperature 1 07:00 08:00 Comfort 2 08:00 12:00 Comfort 3 12:00 14:00 Comfort 4 14:00 18:00 Comfort 5 18:00 23:00 Comfort 6 23:00 07:00 Reduced Changing the time phases of the time programs In the delivered condition, the day is split into 6 time phases. You can also split the day into less than 6 time phases, for example: ■Time phase 1: Operation with standard room temper- ature from 06:00 to 22:00 h and ■Time phase 2: Operation with reduced room temper- ature from 22:00 to 06:00 h After entry, the last time phase is automatically assigned to time phase 6. The other time phases are then disabled. Enter a start time, stop time and a room temperature for each active time phase ("Comfort", "Eco", "Reduced") (see example). You can select time phases for several days (day groups) or for individual days: ■"MO–SU" for the same time phases on every day of the week ■"MO–FR" for the same time phases on Monday to Friday ■"SA–SU" for the same time phases on Saturday and Sunday ■"SINGLE DAY" for different time phases on individ- ual days Note Settings for individual days take priority over settings for several days. 01. Open the flap. 02. Press twice. Central heating Selecting the operating mode (cont.) 5592 618 GB

04. Confirm with OK. 05. Use / to select "Programs". 06. Confirm with OK. 07. Use / to select the program you want to change (e.g. "Prog 1"). 08. Confirm with OK. 09. Use / to select "Set". 10. Confirm with OK. 11. Use / to select the required group of days/single day. 12. Confirm with OK. 13. Use / to select the required time phase, or first the required day. 14. Use / to set the required start time, stop time and room temperature (e.g."Reduced") in suc- cession. 15. Confirm each respectively with OK. 16. Proceed as described in points 11 to 13 to set fur- ther time phases. Note If the settings create gaps between the time pha- ses, these are closed automatically by extending the preceding time phase. Deactivating time phases To deactivate a time phase, set the same value for the start and the stop time. Copying time programs You can copy time programs, for example if you want to create a new time program based on an existing one with only minor differences. 01. Open the flap. 02. Press twice. 03. Use / to select "Settings". 04. Confirm with OK. 05. Use / to select "Programs". 06. Confirm with OK. 07. Use / to select the program you want to change (e.g. "Prog 1"). 08. Confirm with OK. 09. Use / to select "Copy from". 10. Confirm with OK. 11. Use / to select the program you want to copy. 12. Confirm with OK. 13. Use / to select "Set", to make the changes. Frost protection mode If you do not want to heat the interior but would like to have frost protection. If the room temperature falls below 5 °C, central heat- ing starts. 1. Open the flap. 2. Press twice. 3. Use / to select "Frost pr." 4. Confirm with OK. The display shows and the current room temper- ature. Operation with constant room temperature (manual) Continuous central heating with the set temperature 1. Open the flap. 2. Press twice. 3. Use / to select "Manual". 4. Confirm with OK. 5. Use / to set the required room temperature (min. 10 °C). Central heating Selecting the operating mode (cont.) 5592 618 GB

The display shows and again the current room temperature. Setting a permanent room temperature You can set 3 room temperatures: ■Standard room temperature "Comfort" Factory setting: 21 °C Setting range: 10 to 40 °C ■Room temperature "Eco" Factory setting: 19 °C Setting range: 10 to 40 °C ■Reduced room temperature "Reduced" Factory setting: 16 °C Setting range: 10 to 40 °C The rooms are heated to one of the 3 room tempera- tures, in accordance with the active time phase of the selected time program. 01. Open the flap. 02. Press twice. 03. Use / to select "Settings". 04. Confirm with OK. 05. Use / to select "Tmp settings". 06. Confirm with OK. 07. Use / to set the required temperature for "Com- fort". 08. Confirm with OK. 09. Use / to set the required temperature for "Eco". 10. Confirm with OK. 11. Use / to set the required temperature for "Reduced". 12. Confirm with OK. Changing the room temperature for a few days only The following energy saving options are available for times when you are on holiday: ■You can shut central heating down completely by selecting frost protection mode . or ■You can set the central heating to minimum energy consumption (e.g. to prevent your house plants from being damaged by the cold). To do so, select the hol- iday program . If the holiday program is active, the rooms are heated to the reduced room temperature ("Reduced"). Setting a holiday program 1. Open the flap. 2. Press twice. 3. Use / to select "Holiday". 4. Confirm with OK. 5. Use / to select "ON". 6. Confirm with OK. 7. Use / to select the required day and time for the starting and ending of the holiday function. 8. Confirm each respectively with OK. Terminating the holiday program ■The holiday program terminates automatically when the end time has been reached. ■If you want to terminate the holiday program early: 1. Open the flap. 2. Press twice. 3. Use / to select "Holiday". 4. Confirm with OK. Central heating Selecting the operating mode (cont.) 5592 618 GB

Changing the room temperature for a few hours only The following functions enable you to change the room temperature for a few hours without permanently alter- ing your settings. The modified room temperature remains enabled until the next changeover within a program or until the next switch to a different program. If you want an unscheduled increase in room tempera- ture: ■In programs "Prog 1" to "Prog 3" and "Manual", you can increase the room temperature with . or ■In programs "Prog 1" to "Prog 3", select party mode by pressing g. If you want an unscheduled reduction in room temper- ature: ■In programs "Prog 1" to "Prog 3" and "Manual", you can lower the room temperature with v. or ■In programs "Prog 1" to "Prog 3", select economy mode by pressing û. Using / to make adjustments 1. Press or . The current set room temperature is displayed. 2. Use / to set the required temperature. 3. Confirm with OK or wait approx. 5 s until the value is adopted automatically. Setting party mode In party mode, the reduced room temperature is auto- matically set to 21 °C. 1. Press g for approx. 5 s. The display shows . 2. Use / to set the room temperature for party mode. 3. Confirm with OK. Ending party mode ■Party mode ends automatically at changeover to the next time phase of the time program. ■Press g again for approx. 5 s if you want to termi- nate party mode early. Setting economy mode In economy mode, the set room temperature is auto- matically reduced. You can set economy mode during reduced mode "Eco" and "Reduced". The lowest room temperature in economy mode is 10 °C. 1. Press û for approx. 5 s. The display shows û. 2. Use / to set the room temperature for economy mode. 3. Confirm with OK. Ending economy mode ■Economy mode ends automatically at changeover to the next time phase of the time program. ■Press û again for approx. 5 s if you want to termi- nate economy mode early. Central heating Changing the room temperature for a few days… (cont.) 5592 618 GB

02. Press twice. 03. Use / to select "Settings". 04. Confirm with OK. 05. Use / to select "Standard settings". 06. Confirm with OK. 07. Use / to select "Date - time". 08. Confirm with OK. 09. Use / to set the current date and time. 10. Confirm each respectively with OK. Summertime/wintertime The changeover from summertime to wintertime and vice-versa is automatic. You can stop this automatic changeover. 1. As described on page 15, select "Date - time". 2. Use OK to select "Summertime ON". 3. Use / to select "OFF". 4. Confirm with OK. Setting the language 01. Open the flap. 02. Press twice. 03. Use / to select "Settings". 04. Confirm with OK. 05. Use / to select "Standard settings". 06. Confirm with OK. 07. Use / to select "Language". 08. Confirm with OK. 09. Use / to select the required language. 10. Confirm with OK. Renaming time programs You can individually rename programs "Prog 1" to "Prog 3". The designation is limited to 5 characters. 01. Open the flap. 02. Press twice. 03. Use / to select "Settings". 04. Confirm with OK. 05. Use / to select "Programs". 06. Confirm with OK. 07. Use / to select the program you want to rename (e.g. "Prog 1"). 08. Confirm with OK. 09. Use / to select "Rename". 10. Confirm with OK. 11. Use / to enter the required characters on line "New name". 12. Confirm each respectively with OK. Further adjustments Time and date 5592 618 GB

tion, e.g. on an external wall or near an open fireplace, the displayed room temperature can deviate from the actual room temperature. You can compensate for this temperature deviation with a correction value. Example: The room temperature displayed by the Vitotrol 100 is 2 °C higher than the actual room temperature. The cor- rection value is then −2 °C. 01. Open the flap. 02. Press twice. 03. Use / to select "Settings". 04. Confirm with OK. 05. Use / to select "Service". 06. Confirm with OK. 07. Use OK to select the required value to be set for "Ctrller offset". 08. Use / to set the required value. 09. Confirm with OK. 10. Only for the Vitotrol 100, type UTDB-RF: Exit the menu with . Control characteristics The hysteresis controller is factory-set. The hysteresis value influences the start and stop times for "Heating" or "Not heating". Example: Set room temperature: 21 °C Hysteresis: 0.6 °C (factory setting) As soon as the actual room temperature exceeds 21.3 °C, heating is stopped. Heating starts as soon as the actual room temperature falls below 20.7 °C. You can change the control characteristics by chang- ing the hysteresis value. Select a lower value if your system responds too slowly. 1. Open the flap. 2. Press twice. 3. Use / to select "Settings". 4. Confirm with OK. 5. Use / to select "Service". 6. Confirm with OK. 7. Use / to set the required hysteresis value. 8. Confirm 2 times with OK. 9. Only for the Vitotrol 100, type UTDB-RF: Exit the menu with . Further adjustments Temperature balancing 5592 618 GB

■Room temperature ■Date and time ■Current program ■Day of the week 2. Use / to call up the current set temperature. Scanning time programs On the display, you see the selected time program Prog 1, Prog 2 or Prog 3. The time phases of the cur- rent day are shown in a time slot graphic. Example: 0 6 12 18 24 We 01.01.09 23:26 21.5°C Prog 1 B A Fig. 6 Central heating will operate from 06:00 A to 22:00 h B with standard room temperature and from 22:00 to 06:00 h with reduced room temperature. Calling up the holiday program (if set) 1. Open the flap. 2. Press twice. 3. Use / to select "Holiday". 4. Confirm with OK. Start and end of the set holiday period are dis- played. Calling up information Scanning temperatures and further settings 5592 618 GB

Check the settings and correct if required: ■Time program for heating mode (see page 10) ■Room temperature (see page 13) ■Time (see page 15) The wireless connection to the boiler control unit is in- terrupted (only for Vitotrol 100, type UTDB-RF with wireless connection). At the receiver unit, the display flashes. Change the address code (see page 19). Note For further causes, see the boiler operating instruc- tions Rooms are too hot Cause Remedy The Vitotrol 100 is incorrectly set. Check the settings and correct if required: ■Time program (see page 10) ■Room temperature (see page 13) ■Time (see page 15) Note For further causes, see the boiler operating instruc- tions Î flashes on the display Cause Remedy The batteries are spent. Change the batteries (see page 18). Disposal: Batteries should not be disposed of in domestic waste. Always dispose of spent batteries via an authorised col- lection site. Replacing the batteries ■Use only alkaline batteries, 1.5 V Mignon alkaline cells, type LR6/AA that do not contain hazardous substances. ■Never use rechargeable batteries. ■Replace both batteries every 18 months. What to do if... Rooms are too cold 5592 618 GB

replace the batteries within this time, all set data is retained. If the power reserve has been exceeded, a reset will need to be carried out (see next chapter). Reset Fig. 8 Press the reset button with a suitable instrument. After a reset, the language, time and date will need to be set anew. Changing the address code Only for the Vitotrol 100, type UTDB-RF, if flashes on the wireless receiver. 1. Press on the wireless receiver for approx. 10 s until flashes. 2. Open the flap on the Vitotrol 100. 3. Press twice. 4. Use / to select "Settings". 5. Confirm with OK. 6. Use / to select "Service". 7. Confirm 3 times with OK. 8. Use / to select "Address code". What to do if... Replacing the batteries (cont.) 5592 618 GB

The display shows a number combination for approx. 30 s. Then "Send data" appears on the display. The transfer takes 30 s. flashes during the transfer. If the receiver recognises the address code, and go out. If the address code is not recognised, repeat the process from point 3. What to do if... Changing the address code (cont.) 5592 618 GB

ble domestic cleaning agent (non-scouring). Maintenance Cleaning 5592 618 GB

Vitotrol 100, type UTDB-RF with wireless receiver IU300/IU301-A10 We, Viessmann Werke GmbH & Co. KG, D-35107 Allendorf, declare as sole responsible body that the listed products comply with the provisions of the following directives: 1999/5/EEC R&TTE Directive 2004/108/EEC EMC Directive 2006/95/EEC Low Voltage Directive 2011/65/EEC RoHS II In accordance with the provisions of these Directives, these products are designated. Applied standards: EN 60730-1: 2011 EN 60730-2-9: 2010 EN 55014-1: 2006+A1: 2009+A2: 2011 EN 55014-2: 1997+A1: 2001+A2: 2008 ETSI EN 301 489-1 (V1.9.2): 2011 ETSI EN 301 489-3 (V1.6.1): 2013 ETSI EN 300220-2 (V2.4.1): 2012 ETSI EN 300220-1 (V2.4.1): 2012 EN 62479: 2010 Allendorf, 01 October 2015 Viessmann Werke GmbH & Co. KG Authorised signatory Manfred Sommer Certificates Declaration of Conformity 5592 618 GB

Central heating – Saving energy........................................................... 6 Changing the room temperature – For a few days.........................................................13 – For a few hours....................................................... 14 Cleaning.....................................................................21 Comfort (tips)............................................................... 6 Commissioning.............................................................6 Compensating temperature deviations...................... 16 Control and display elements.......................................7 Control characteristics................................................16 D Declaration of Conformity...........................................22 E Economy mode............................................................ 7 Energy saving............................................................ 13 Energy saving (tips)..................................................... 6 H Holiday....................................................................... 13 Holiday program – Calling up................................................................ 17 – Setting.....................................................................13 – Terminating..............................................................13 I Information................................................................... 5 Intended use................................................................ 5 L Language................................................................... 15 M Maintenance...............................................................21 P Party mode...................................................................7 Product information......................................................5 Program name........................................................... 15 S Saving energy............................................................ 14 Setting economy mode.............................................. 14 Setting party mode.....................................................14 Settings – Scanning................................................................. 17 Setting the room temperature.................................... 13 T Temperature balancing...............................................16 Temperatures – Changing temporarily..............................................14 – Scanning................................................................. 17 Time and date............................................................ 15 Time phases of the time programs – Changing.................................................................11 Tips – Comfort..................................................................... 6 – Energy saving........................................................... 6 Troubleshooting..........................................................18 Keyword index Keyword index 5592 618 GB

You may, for example, find local 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: [email protected] Viessmann Werke GmbH & Co. KG D-35107 Allendorf Telephone: +49 6452 70-0 Fax: +49 6452 70-2780 www.viessmann.com 5592 618 GB Subject to technical modifications.