Safety instructions For your safety Please follow these safety instructions closely to prevent accidents and material losses. Safety instructions explained If you smell gas Danger Danger This symbol warns against the Escaping gas can lead to risk of injury. explosions which may result in serious injury.
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Safety instructions For your safety (cont.) In case of fire Ancillary components, spare and wearing parts Danger Fire creates the risk of burning Please note and explosions. Components which are not & Shut down the heating sys- tested with the heating system tem.
Index Index Where to find the controls Summary of controls and indicators ............& Opening the flap ..................& Functions ....................& Symbols in the display ................Adjusting the room temperature Selecting the program ................. Setting a permanent room temperature ............11 &...
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Index Index (cont.) Keyword index ..................33...
Where to find the controls Summary of controls and indicators (cont.) Functions A Flap open H Reset (only for language, time B Days (1 ≙ Monday, etc.) and date) C Changing the settings K Economy mode (page 18) or D Rotary program selector (page 9) changing values E Confirmation L Party mode (page 19) or changing...
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Where to find the controls Summary of controls and indicators (cont.) A Days (1 ≙ Monday etc.) B Menu line: Set temperature Time and date PROG Individual time program Holiday program Ä Service settings C Text line Subject to the menu level and the selected display version (page 22) D Operating display: A Heat demand...
Adjusting the room temperature Selecting the program tÇ"FROST" Central heating starts when the room temperature falls below the selected frost protection temperature "FROST". Delivered condition 6 ºC. For changing the frost protection tem- perature, see page 11. tm"PERM LOWER" Constant central heating with reduced room temperature "LOWER".
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Adjusting the room temperature Selecting the program (cont.) Program P1 Central heating in accordance with the following time program (fixed): Monday to Friday & 6:00 to 22:00 h: Central heating with standard room temperature ("COMFORT") & 22:00 to 6:00 h: Central heating with reduced room temperature ("LOWER") Saturday and Sunday...
Adjusting the room temperature Selecting the program (cont.) Program P3 Central heating in accordance with the individually adjustable time pro- gram, see page 12. Setting a permanent room temperature 2. d You can select 3 temperatures: to confirm. "COMFORT" is &...
Adjusting the room temperature Setting a permanent room temperature (cont.) 6. d 7. a/b until the required value is to confirm; the display shows "FROST" and the displayed. temperature flashes. 8. d to confirm; "END" is dis- played. 9. Turn the rotary selector to the required program.
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Adjusting the room temperature Setting a permanent room temperature (cont.) This requires the following steps to be taken: 1. For Monday to Sunday ("DAILY"): Setting the switching points 8:00 h and 22:00 h 2. For the "SINGLE DAY" Saturday: Deleting the switching points 8:00 h and 22:00 h 3.
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Adjusting the room temperature Setting a permanent room temperature (cont.) 14. d 16. d to confirm, "MINUTE" to confirm, "LOWER" flashes. flashes. 15. a/b until "00" (22:00 h) is dis- 17. d to confirm, "END" is dis- played. played and approx. 3 s later "NEW"...
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Adjusting the room temperature Setting a permanent room temperature (cont.) 7. a/b until "9" (09:00 h) is dis- 16. a/b until "23" (23:00 h) is dis- played. played. 8. d 17. d to confirm, "MINUTE" to confirm, "MINUTE" flashes. flashes. 9.
Adjusting the room temperature Setting a permanent room temperature (cont.) 5. d 8. d to confirm; the first to confirm; the selected switching point for Mon- switching point was day is displayed. deleted, the next switch- ing point is displayed. 6.
Adjusting the room temperature Changing the room temperature for a few days . . . (cont.) Setting a holiday program Note Turn the rotary program selector to "MENU" and press the following keys: If you want to change the tempera- tures for the holiday program for 1.
Adjusting the room temperature 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 altering your settings. You want to raise the room temperature unexpectedly: In all programs, raise the room temperature with key a (see page 18).
Adjusting the room temperature Changing the room temperature for a few hours . . . (cont.) Press the following keys: 3. With the flap closed: Wait approx. 1 min until the value 1. b for approx. 4 s, "ECO" and is saved automatically.
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Adjusting the room temperature Changing the room temperature for a few hours . . . (cont.) Terminating party mode & Party mode ends automatically with the next change to central heating with standard room temperature. & If you want to terminate party mode early, press a again for approx.
Further adjustments Time and date 7. a/b for selecting your country Turn the rotary program selector to "MENU" and press the following keys: "FREE CONTROL". 1. a/b until "TIME/DATE" is dis- 8. d played; symbol "u" to confirm. flashes. If you have selected "FREE CONTROL", "MONTH SU"...
Further adjustments Selecting the language 4. d Turn the rotary program selector to to confirm, the selected "MENU" and press the following keys: language flashes. 1. a/b until "SERVICE" is dis- 5. a/b until the required language played; symbol "Ä" is displayed.
2. d Example: to confirm, "DISPLAY" The room temperature displayed by flashes. the Vitotrol 100 is 2 ºC higher than the 3. a/b until "WALL COMP" is dis- actual room temperature. The com- pensator is -2 ºC. played. 4. d...
Further adjustments Wall adjustment (cont.) 5. a/b until the required compen- 7. Turn the rotary selector to the sator is displayed. required program. 6. d to confirm. Control characteristics The hysteresis controller is factory-set. The hysteresis value influences the starting and stopping point for "Heating" or "Not heating". Example: Set room temperature: 21 °C Hysteresis: 0.6 °C...
Scanning options Scanning temperatures and further settings You can scan the following settings in Press the following keys: the order shown: 1. c "Room temp" is displayed. & Room temperature & Set temperature selected for the current program. & Date and time &...
Scanning options Scanning time programs (cont.) 2. c until the selected time program 3. c The display shows the switch- is displayed ("P1" or "P2"). ing times for the weekend The display shows the switch- days Saturday and Sunday on ing times for the days Monday a time slot graphic;...
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Scanning options Scanning holiday program (cont.) 4. d to confirm; "START DATE" 6. Turn the rotary selector to the is briefly displayed, then required program. "YEAR". 5. d respectively to confirm all further details relating to the holiday program (start/ end date).
What to do if... Rooms are too cold Cause Remedy Vitotrol 100 is incorrectly set up Check and correct settings, if required: & Program (see page 9) & Room temperature (see page 25) & Time (see page 25) Note For further causes, see the boiler...
Never use rechargeable batteries. & Replace both batteries every 18 months. The Vitotrol 100 has a power reserve of 10 min. If you replace the batteries inside this period, all set details will be safe. After the power reserve has been exceeded, carry out a reset (see the following page).
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What to do if... Changing the batteries (cont.) Reset After a reset, re-enter the language, time and date.
Energy saving tips Energy saving tips With the following steps, you can save & Close roller shutters (where additional energy. installed) at dusk. & Correct ventilation/airing. & Make use of the remote control Briefly open windows fully and at options, e.g. standard room tem- the same time close the thermo- perature alternating with reduced static radiator valves.
Keyword index Keyword index Applicability Language ..............Cleaning Party mode .
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Applicability For Vitotrol 100, type UTD Part no. 7179 059 Your contact Contact your local contractor if you have any questions regarding the mainte- nance and repair of your system. You may, for example, find local contractors on the internet under www.viessmann.com.