Table Of Contents - TECH ST-707 User Manual

I. Description.................................................................................. 5
II. Functions of the regulator............................................................7
II.1. Basic definitions.................................................................... 7
II.2. Homepage............................................................................ 8
II.3. Screen view.......................................................................... 8
II.4. Ignition................................................................................ 9
II.5. Set CH................................................................................. 9
II.6. Set HUW.............................................................................. 9
II.7. Manual mode......................................................................10
II.8. Operation mode...................................................................10
II.8.a) House heating...............................................................10
II.8.b) Reboiler priority............................................................11
II.8.c) Parallel pumps...............................................................11
II.8.d)Summer mode................................................................11
II.9. Weekly control....................................................................12
II.10. Fuel granulation.................................................................13
II.11. Installer's menu.................................................................13
II.12.c) Room regulator............................................................14
II.12.d) Valve 1 and 2..............................................................14
1. Switch on............................................................................ 15
2. Temperature control ............................................................15
3. Opening time.......................................................................15
4. Unit step............................................................................. 15
5. Minimum opening.................................................................16
6. Valve type...........................................................................16
7. Weather-based control..........................................................16
8. Return protection.................................................................18
II.12.e) GSM module................................................................19
II.12.h) HUW hysteresis............................................................21
II.12.i) Feeder auto mode.........................................................21
II.12.j) Fan auto mode..............................................................21
II.12.k) Clock.......................................................................... 21
II.12.l) Supervision mode..........................................................21
II.11.a) PID selection................................................................22
II.11.b) Language selection.......................................................23
II.12. Servicing menu..................................................................23
II.13. Factory settings.................................................................23
II.14. About the program.............................................................24
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