Electronic temperature differential control unit for solar heating systems (6 pages)
Summary of Contents for Viessmann VITOTROL 100
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VIESMANN Operating instructions for the system user ■ Room temperature controller, type UTDB Room temperature controller, type UTDB-RF, with wireless receiver IU300/ ■ IU301-A10 VITOTROL 100 Please keep safe. 5592 618 GB 1/2016...
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Safety instructions For your safety Please follow these safety instructions closely to ■ Never remove casings. prevent accidents and material losses. ■ Never change or remove attachments or fitted accessories. Safety instructions explained Never open or retighten pipe connections. ■ Danger Danger This symbol warns against the risk of injury.
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Safety instructions For your safety (cont.) In case of water leaking from the appliance Extractors Danger The operation of appliances that extract air to the out- Water leaking from the appliance poses an elec- side (cooker hoods, extractors, air conditioning units, trocution hazard.
Index Index Information Symbols ....................Intended use ..................Product information ................Commissioning ..................Energy saving tips ................. Tips for greater comfort ................. Operation Summary of controls and indicators ............Opening the flap ................. ■ Functions .................... ■ Symbols on the display ............... ■...
Information Product information (cont.) The Vitotrol 100, type UTDB-RF is a battery powered The digital time switch provides the option to use time room temperature controller with switching output, inte- programs for central heating. gral wireless transmitter and separate wireless receiver.
Operation Summary of controls and indicators Opening the flap Fig. 1 Functions û å ä Fig. 2 To call up the menu. Reset Display To confirm your selection or save the setting To activate economy mode (page 14) or to you’ve made.
Operation Summary of controls and indicators (cont.) Symbols on the display These symbols are not always displayed, but appear Heat demand subject to operating conditions. Party mode active Economy mode active û Manual mode active Holiday program active 23:26 01.01.09 Frost protection mode active Ç...
Operation How to use the controls (cont.) Locking the controls You can lock the control keys of the Vitotrol 100. To do so, press simultaneously for 5 s. To unlock the keys, again press simultaneously for 5 s.
Central heating Selecting the operating mode You can select between the following operating modes: ■ 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...
Central heating Selecting the operating mode (cont.) 03. Use / to select "Settings". Deactivating time phases 04. Confirm with OK. To deactivate a time phase, set the same value for the start and the stop time. 05. Use / to select "Programs". Copying time programs 06.
Central heating Selecting the operating mode (cont.) 6. Confirm with OK. The display shows and again the current room temperature. Setting a permanent room temperature You can set 3 room temperatures: 04. Confirm with OK. ■ Standard room temperature "Comfort" Factory setting: 21 °C 05.
Central heating Changing the room temperature for a few days… (cont.) 5. Use / to select "OFF". Changing the room temperature for a few hours only The following functions enable you to change the room If you want an unscheduled reduction in room temper- temperature for a few hours without permanently alter- ature: ing your settings.
Further adjustments Time and date 01. Open the flap. 06. Confirm with OK. 02. Press twice. 07. Use / to select "Date - time". 03. Use / to select "Settings". 08. Confirm with OK. 04. Confirm with OK. 09. Use / to set the current date and time. 05.
Further adjustments Temperature balancing If your Vitotrol 100 is installed in an unfavourable posi- 04. Confirm with OK. tion, e.g. on an external wall or near an open fireplace, the displayed room temperature can deviate from the 05. Use / to select "Service".
Calling up information Scanning temperatures and further settings 1. Press 2. Use / to call up the current set temperature. The display shows the following details: Room temperature ■ ■ Date and time ■ Current program ■ Day of the week Scanning time programs On the display, you see the selected time program Example:...
Time (see page 15) ■ The wireless connection to the boiler control unit is in- Change the address code (see page 19). terrupted (only for Vitotrol 100, type UTDB-RF with wireless connection). At the receiver unit, the display flashes. Note...
What to do if... Replacing the batteries (cont.) The Vitotrol 100 has a power reserve of 3 min. If you 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).
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What to do if... Changing the address code (cont.) 9. Confirm with OK. 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, go out.
Vitotrol 100, type UTDB 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...
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Keyword index Keyword index Calling up time programs........... 17 Language..............15 Central heating – Saving energy............6 Changing the room temperature Maintenance...............21 – For a few days............13 – For a few hours............14 Cleaning..............21 Party mode..............7 Comfort (tips)............... 6 Product information............
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Certification Your contact Contact your local contractor if you have any questions regarding the maintenance and repair of your system. You may, for example, find local contractors on the internet under www.viessmann.com. Viessmann Werke GmbH & Co. KG Viessmann Limited...