5 x Control
30
FA ROTEX A1 B0 - 10/2007
System information
Querying all system temperatures and operating statuses of the system components.
• Tap the system information button.
• Query the desired information successively by using the rotary switch.
Emission measurement, manual operation, reset function
You can request 3 functions by using the Manual button.
a) Functions for emission measurement for the chimney sweep: Tap Manual button.
– First tap: The burner is turned on for 20 min. and is regulated at the stipulated maximum temperature. The 3-way diverter
valve is at "Storage charge" until the maximum adjustable storage temperature is achieved. Finally, switch to the heating
mode.
– Tap a second time: early cancellation.
b) Manual operation: Press the Manual button for 5 sec. The oil condensing boiler is controlled according to the set target
value (heat generator temperature). The storage tank charges until the maximum adjustable storage tank temperature is
reached. It then switches over to heating.
c) Reset: If the display shows "<< RESET", press the Manual button. In case of repeated malfunction, the cause must be
rectified (see chapter 6 "Oil burner" and chapter 9 "Faults and malfunctions").
Display
All system temperatures and operating statuses of the system components can be shown on the display. In the event of
a malfunction, the corresponding fault signal is issued.
Standard display in normal operation: Current day of the week, current date, current time, heat generator temperature and active
operating mode (marking bar).
5.1.2 Control ALPHA 23R
Only the control and display elements of the ROTEX central control unit ALPHA 23R are described below. For the
controls of the complete boiler control panel, see section 5.1.1.
Fig. 5-2 Controls on the boiler control panel with integrated control ALPHA 23R
1 Mains switch
2 Burner malfunction indicator
3 STL indicator
4 Manometer
5 Central unit ALPHA 23R
6 Rotary switch for the default settings
10 Rotary switch for selecting the operating mode
14 Display
15 Compartment for quick reference instruction manual
16 Locking the control in place
17 safety temperature limiter (STL)
27 "+" button
28 "–" button
29 "RESET" button
To Next Page
Loading...
