Viessmann VITOSOL 222-T Operating Instructions For The System User
Vacuum tube collector and dhw cylinder
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Also See for VITOSOL 222-T:
- Installation instructions manual (24 pages) ,
- Installation and service instructions for contractors (40 pages)
Related Manuals for Viessmann VITOSOL 222-T
Summary of Contents for Viessmann VITOSOL 222-T
- Page 1 VIESMANN Operating instructions for the system user Vacuum tube collector and DHW cylinder VITOSOL 222-T Please keep safe. 5516 345 GB 2/2014...
- Page 2 Safety instructions For your safety Please follow these safety instructions closely to prevent accidents and mate- rial losses. Safety instructions explained Danger Incorrectly executed work on the Danger system can lead to life-threaten- This symbol warns against the ing accidents. risk of injury.
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Page 3: Table Of Contents
Index Index Introductory information Commissioning..................... Operating tips....................... Product information....................Functions......................Where to find the controls User interface....................... Start-up/shutdown Control unit start-up....................Control unit shutdown................... Settings Setting the time....................Setting the DHW temperature................Heating with the immersion heater............... ■ Switching on the immersion heater..............■... -
Page 4: Introductory Information Commissioning
Introductory information Commissioning Commissioning must be undertaken by the system installer or a specialist authorised by the installer. Operating tips Please note Danger Excess temperatures can result DHW with temperatures in in damage to the solar thermal excess of 50 °C can cause scald- system. -
Page 5: Functions
Introductory information Functions Heating of the DHW cylinder ■ Vitosol 222-T can be operated all-year round. When there is sufficient insolation, the DHW cylinder is heated purely by the vacuum tube collector (solar mode). If the desired DHW temperature can-... -
Page 6: Where To Find The Controls User Interface
Where to find the controls User interface °C °C 8 8 : Actual DHW temperature ON/OFF Set DHW temperature K1 to K3 For adjusting values and selecting functions... -
Page 7: Start-Up/Shutdown
Start-up/shutdown Control unit start-up Insert plug with integral residual current Press key K4. device into the socket. The control unit is in solar mode. This Follow the instructions for checking the means that the DHW cylinder is heated plug on page 13. by the vacuum tube collector. -
Page 8: Settings
Settings Setting the time Press the following keys: 3. K2 to confirm; the display for setting the minutes flashes. 1. K2 once; the display for setting the hours flashes. 4. K1/K3 for the required value 2. K1/K3 for the required value 5. -
Page 9: Heating To Constant Dhw Temperature
Settings Heating with the immersion heater (cont.) You can activate one or both time pha- 3. K1/K3 for the desired value ses. ■ To activate time phase I: 4. K2 to confirm; the display for press key K3 twice. setting the minutes for the ■... -
Page 10: Return To Delivered Condition
Settings Return to delivered condition Press key K4 for 5 seconds. The DHW temperature is set to 70 °C (50 °C for automatic mode) and the time is set to 12:00 h. -
Page 11: What To Do If
What to do if... DHW too cold Cause Remedy ■ Insufficient insolation ■ Switch ON the immersion heater. ■ Faulty immersion heater ■ Clean the vacuum tube collector. ■ Vacuum tube collector dirty or shaded ■ Have your contractor replace the faulty ■... -
Page 12: E3 Is Shown In The Display
What to do if... E3 is shown in the display Cause Remedy Faulty immersion heater. The heating wa- Notify your contractor. ter temperature has risen to 90 °C. Danger DHW with temperatures in excess of 50 °C can cause scalding. At the DHW draw-off point ensure that it is possible to mix in cold wa- ter. -
Page 13: Appendix
Appendix Insurance Viessmann solar collectors are tested for Nevertheless we recommend that the impact resistance, for example against user insures against extreme weather hailstones, to EN 12975-2. conditions and includes the collectors on their buildings insurance. Damage due to these conditions is excluded from our warranty. - Page 16 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 D-35107 Allendorf Hortonwood 30, Telford...