Operating instructions VIESMANN for the system user Room thermostat Type UTDB-RF2 VITOTROL 100 5592 620 GB 4/2011 Please keep safe.
Safety instructions For your safety Please follow these safety instructions closely to 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 for the heating system user.
Safety instructions For your safety (cont.) If you smell flue gas Danger Flue gas can lead to life-threatening poisoning. ■ Shut down the heating system. ■ Ventilate the boiler room. ■ Close all doors in the living space. In case of fire Ancillary components, spare and wearing parts ! Please note Components that are not tested with the heating system may lead to damage to the heating system, or may affect their various functions.
Index Index Where to find the controls Summary of controls and indicators..................................................................... ■ Opening the flap................................................................................................ ■ Functions.......................................................................................................... ■ Symbols on the display..................................................................................... ■ Display backlighting....
Index Index (cont.) What to do if... Rooms are too cold.............................................................................................. Rooms are too hot................................................................................................ There is no hot water............................................................................................ Î flashes in the display.......................................................................................
Where to find the controls Summary of controls and indicators 5592 620 GB Opening the flap 6
Where to find the controls Summary of controls and indicators (cont.) Functions A û g L | å | ä OK B C D K E H F G A Display B Economy mode û (page 17) or Change adjustable values C Party mode g (page 16) or Change adjustable values D E F G H K L Reset Open flap Type plate Battery compartment Confirmation 1 step back in the menu Calling up menu Symbols on the display 5592 620 GB These symbols are not always displayed, but appear subject to the operating condition.
Where to find the controls Summary of controls and indicators (cont.) B A We 0 A B C D 01.01.09 23:26 Prog 1 D 21.
Where to find the controls How to use the controls (cont.) Lock out controls 5592 620 GB You can lock the control keys of the Vitotrol 100. To do this, press and simultaneously for 5 s. To unlock the keys, press and simultaneously again for 5 s.
Central heating Selecting the operating mode You can select between the following operating modes: ■ Heating mode In this operating mode, there are three preset programs available to you ("Prog 1" to "Prog 3") (see next chapter). Heating alternates with standard room temperature ("Comfort") and two reduced room temperatures ("Eco" and "Reduced"). ■ "Frost pr.
Central heating Selecting the operating mode (cont.
Central heating Selecting the operating mode (cont.) Saturday and Sunday Time phase Start 1 07:00 2 08:00 3 12:00 4 14:00 5 18:00 6 23:00 End 08:00 12:00 14:00 18:00 23:00 07:00 Room temperature Comfort Comfort Comfort Comfort Comfort Reduced Frost protection mode If you do not want to heat the rooms but would like to have frost protection. Central heating starts if the room temperature falls below 5 °C. Note DHW heating is OFF. 2. Press twice. 3. Select "Frost pr." with / . 4. Confirm with OK.
Central heating Setting a permanent room temperature You can select the following temperatures: ■ Room temperature "Comfort" (standard room temperature) Setting in the delivered condition: 21 °C Setting range: 10 to 40 °C ■ Room temperature "Eco" Setting in the delivered condition: 19 °C Setting range: 10 to 40 °C ■ Reduced room temperature "Reduced" Setting in the delivered condition: 16 °C Setting range: 10 to 40 °C 04. Confirm with OK. 05. Select "Tmp settings" with / . 06. Confirm with OK. 07.
Central heating Setting a permanent room temperature (cont.) You can select time phases for several days (day groups) or for individual days: ■ "MO–SU" for the same time phases every day of the week ■ "MO–FR" for the same time phases Monday to Friday ■ "SA–SU" for the same time phases on Saturday and Sunday ■ "SINGLE DAY" different time phases for single days Note Settings for individual days take priority over settings for several days. 01. Open the flap. 02. Press twice. 03. Select "Settings" with / .
Central heating Setting a permanent room temperature (cont.) 06. Confirm with OK. 12. Confirm with OK. 07. With / select the program you want to change (e.g. "Prog 1"). 13. Select the program you want to copy with / . 08. Confirm with OK. 14. Confirm with OK. 09. With / select "Heating circuit". 15. Select "Set" with / to make the changes. 10. Confirm with OK. 11. Select "Copy from" with / .
Central heating Changing the room temperature for a few days… (cont.) 2. Press twice. 3. Select "Holiday" with / . 4. Confirm with OK. 5. Select "OFF" with / . Changing the room temperature for a few hours only You can change the room temperature for a few hours without permanently altering the settings. The modified temperature remains enabled until the next changeover within a program or until the next program change.
Central heating Changing the room temperature for a few hours… (cont.) 2. You can change the temperature with / . 3. The value is accepted automatically after approx. 5 s. Terminating party mode ■ Party mode ends automatically the next time the program changes over. ■ If you want to terminate party mode early, press g again for approx. 5 s. Setting economy mode In economy mode, the current room temperature is reduced automatically by 2 °C.
DHW heating Starting and stopping DHW heating 1. Open the flap. 2. Press 5. With / , select "ON" or "OFF" for "DHW". twice. 6. Confirm with OK. 3. Select "Manual" with / . 4. Confirm with OK. Selecting the time program You can choose between three preset time programs. They are saved in the programs" Prog 1" to "Prog 3" (see page 10). In the time programs, there is a changeover between operating modes "Enable" and "Block".
DHW heating Selecting the time program (cont.
DHW heating Selecting the time program (cont.) Setting an individual time program Setting time phases In the preset time programs "Prog 1" to "Prog 3", the day is split into 6 time phases.
DHW heating Selecting the time program (cont.) Disabling time phases 15. Select "Set" with / to make the changes. To disable a time phase, set the same value for the start and stop times. Copying a time program You can copy time programs, for example to make a new time program from another where only minor changes are required. 01. Open the flap. 02. Press twice. 03. Select "Settings" with / . 04. Confirm with OK. 05. Select "Programs" with / . 06. Confirm with OK. 07.
Further adjustments Time and date 1. Open the flap. 6. Confirm with OK. 2. Press 7. Select "Date - time" with / . twice. 3. Select "Settings" with / . 8. Confirm with OK. 4. Confirm with OK. 9. With / select the current day and time. 5. Select "Standard settings" with / . 10. Confirm respectively with OK. Summertime/wintertime The changeover from summer to wintertime and vice-versa is automatic. You can disable the automatic changeover. 2. With OK select "Summertime ON". 1.
Further adjustments Renaming programs (cont.) 03. Select "Settings" with / . 08. Confirm twice with OK. 04. Confirm with OK. 09. Select "Rename" with / . 05. Select "Programs" with / . 10. Confirm with OK. 06. Confirm with OK. 11. Enter the required characters on line "New name" with / . 07. With / select the program you want to rename (e.g. "Prog 1"). 12. Confirm respectively with OK.
Further adjustments Control characteristics (cont.) You can change the control characteristics by changing the hysteresis value. Select a lower value if your system responds too slowly. 1. Open the flap. 2. Press twice. 3. Select "Settings" with / . 4. Confirm with OK. 5. Select "Service" with / . 6. Confirm with OK. 7. Set the required hysteresis value with / . 8. Confirm twice with OK. . 5592 620 GB 9.
Scanning options Scanning temperatures and further settings 1. Press . 2. Call up the current set temperature with / . The display shows the following details: ■ Weekday ■ Date and time ■ Current program ■ Current room temperature Scanning time programs Time program for central heating on the current day for "Prog 1" to "Prog 3" The display shows the time phases for the current day on a time slot graphic. Example: We 0 01.01.09 23:26 Prog 1 21.
What to do if... Rooms are too cold Cause Vitotrol 100 is incorrectly set up. Remedy Check settings and correct if required: ■ Program (see page 10) ■ Room temperature (see page 13) ■ Time (see page 22) The wireless connection to the boiler con- Change the address code (see trol unit is faulty. page 29). Note For further causes, see the boiler operating instructions. Rooms are too hot Cause Vitotrol 100 is incorrectly set up.
What to do if... There is no hot water (cont.) Note For further causes, see the boiler operating instructions. Î flashes in the display Cause The batteries are spent. Remedy Change the batteries (see next chapter). The Vitotrol 100 has a power reserve of 3 min. If you replace the batteries within this time, all set details will be retained. After the power reserve has been exceeded, carry out a reset (see next chapter). Note If the batteries are not changed, the display switches off.
What to do if... Changing the batteries (cont.) + + - 3. 1. 2. Press the reset button with a suitable instrument. After a reset, re-enter the language, time and date.
What to do if... Changing the address code Wireless receiver on the boiler Once the address code is recognised, the LEDs go out; otherwise repeat the procedure. A 8 Q ë rw B A LED 1. Press B on the wireless receiver for approx. 10 s until LED r flashes. 2. Open the flap of the Vitotrol 100. 3. Press twice. 4. Select "Settings" with / . 5. Confirm with OK. 6. Select "Service" with / . 7. Confirm three times with OK. 5592 620 GB 8. Select "Address code" with / . 9. Confirm with OK. After approx.
Appendix Cleaning The equipment can be cleaned with a commercially available domestic cleaning agent (non-scouring). Energy saving tips Further recommendations: ■ Correct ventilation/airing. Briefly open windows fully and at the same time close the thermostatic radiator valves. ■ Close roller shutters (if installed) at dusk. ■ Set thermostatic valves correctly. 30 ■ Never cover radiators or thermostatic valves. ■ Controlled DHW consumption: A shower generally uses less energy than a full bath.
Keyword index Keyword index C Cleaning.............................................30 Constant central heating (constant heating mode)...........................................12 Constant heating mode (constant central heating)..............................................12 Control characteristics.......................23 Controls and display elements.............7 D Display backlighting.............................8 Display symbols...................................7 E Economy mode.......................
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