Ibertial EXPRESSION TWO Installation And Operation Manual - page 59
IBERITAL
INSTALLATION AND OPERATION MANUAL
Page
59
ENGLISH
20ºC’ or ‘3ºF / Up to 36ºF’). (IT IS RECOMMENDED THAT THOSE VALUES ESTABLISHED BY THE MANUFACTURER BE
MAINTAINED.)
Press the UP/DOWN buttons to select the desired temperature, and confi rm by pressing
OK.
Once this procedure is completed, press the MENU button to move on to the following option:
Water fi lter
xxxxxxx
The display will show the ‘WATER FILTER’ option, to select the number of litres of water consumed before the
WATER FILTER CHANGE/REPLACEMENT ALARM activates. Press the UP/DOWN buttons to select the quantity of
water in litres.
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.
Off
hh.mm
2.10.- DISPLAY ALARM SIGNALS
A. MAXIMUM FILLING TIME FOR BOILER WATER
When a time set by the manufacturer is exceeded, the display will show:
Time-out alarm
Boiler fi llingUp
At the same time, the button LEDs begin to fl ash.
To cancel the alarm, the main switch must be set to 0 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.
Alarm
Boiler temp.
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
fl ash and the display will show:
T.ProbeUnconnect
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:
T.ProbeUnconnect
This situation is due to an incorrect selection on the heating menu (reprogram the control unit). (SEE PROGRAMMING
IN SECTION 2.9.5, HEATING MENU OPTION.)