Displaying Electronic Control Card Parameters On The Boiler Display ("Info" Mode) - Westen novadens Series Instruction Manual For Users And Fitters

17. displayinG electROnic cOntROl caRd paRameteRs On tHe BOileR display (" infO" mOde)
Proceed as follows to display boiler parameters or outdoor temperature on the front panel display.
1) Turn the control knob 6 (figure 1) fully anti-clockwise to it minimum value as shown in figure 21A.
2) Starting in this position, quickly turn control knob 6 twice consecutively clockwise through about a
21B.
Note:
In "INFo" mode, the display (5 - figure 1) alternates between the message "A0" and DHW temperature about
every 5 seconds (figure 22).
Figure 1a
Figure 1B
3) Turn the control knob 7 to display the values of the following parameters in sequence:
a0:
domestic hot water output temperature (in °C);
a1:
outdoor temperature (in °C);
a:
the value (%) of the PWM signal to the fan (reserved for service engineers);
a3:
fan speed (in rpm) x­ 100 (reserved for service engineers);
a4:
central heating water output setpoint temperature (in °C);
a5:
flue control NTC temperature;
a6:
diagnostic information;
a7:
not used;
a8:
manufacture information;
a9:
manufacture information.
Figure 
4) To ex­it "INFO" mode, simply turn control knob 6 fully anti-clockwise (see step 1 above) and repeat step 2.
Note:
When you exit "INFo" mode, the "A..." message disappears and central heating output temperature is
displayed instead.
instructions pertaininG to the instaLLer
~ 5 seconds

/ turn as shown in figure
1
4
95.477.3 - GB