Iberital Expression Pro Installations- Und Betriebshandbuch Seite 94

IBERITAL
ATTENTION
If the water quantity is left at zero "0" litres, the option will be DISABLED.
Lastly, press the MENU button to exit the TECHNICAL MENU.
2.9.3.1.3. Display alarm signals
A. MAXIMUM FILLING TIME FOR BOILER WATER
When a time set by the manufacturer is exceeded, the display will show:
at the same time, the button LEDs begin to flash.
To cancel the alarm, the main switch must be set to O and then to 1.
B. MAXIMUM BOILER TEMPERATURE
The display will show the boiler temperature alarm when it exceeds 140ºC for more than 5 seconds.
The alarm will disappear when the boiler temperature returns to its normal values.
C. INTERRUPTED TEMPERATURE SENSOR
- When the sensor detects a temperature of 0ºC for 5 seconds, the LEDs on the button pads will flash and the display
will show:
The alarm will disappear when the boiler temperature is once again at an acceptable value.
- In the case of the control unit being replaced, a machine with a display and pressure switch will display:
This situation is due to an incorrect selection on the heating menu (reprogram the control unit). (SEE PROGRAMMING IN
SECTION 2.9.3.2.3., HEATING MENU OPTION.)
In order to eliminate this alarm:
92
Off hh.mm
Time-out alarm
Boiler fillingUp
Alarm
Boiler temperature
T.ProbeUnconnect
T.ProbeUnconnect
INSTALLATION AND OPERATION MANUAL