Atag iR 12

Installation & Servicing instructions ATAG iR-Range
33
%
bar
°C
+
-
-
+
reset
eco
(OK)
(ESC)
12.1 Controls and explanation of the functions
Central heating
Setting the CH water temperature:
Brieypress+or–;thedisplaywillshowtheashingpresetvalue;
Brieypress+or–tochangethesetvalue.Eachchangebecomesactivedirectly.
CHprogramOFF:Press–untilthelowestvalueisreachedandthenpress–again.The
display is showing - - .
Switching on works in reverse order.
Boiler information
Requesting current data:
Press the eco-button for 6 seconds in order to obtain the following value using the scroll
buttons:
A0 Flow water temperature
A1 Return water temperature
A2 n.a.
A3 T-set temperature (calculated)
A4 Fluegastemperature(onlyifauegassensorisconnected)
A5 Outside temperature (only if an outside sensor is connected)
A6 Water pressure
A7 n.a.
A8
Ionisation current in mA.
A9 rpm of fan (x100)
To return to the standard view press ESC.
Reset button
The reset button allows the boiler to restart if an error has occurred.
In case of an error the
symbol is displayed with a XXX code.
In other cases the Reset button does not function and will not respond to operation.
See chapter 17 for a brief overview of codes
Ancillary functions:
   Both+buttons=Commissioning-modeforcheckingtheCO
2
CH+button=OK(conrm)
DHW Button: Scroll function
(‘scrolling’ through parameters)
CH–button=ESCfunction
(back to standard display)
OK
ESC
scroll
+
-
-
+
reset
eco
+
-
-
+
reset
eco
+
-
-
+
reset
eco