Atag A203C User Manual

ATAG A-Serie
20
Press + or - of the key;
The display will show the set value while ashing;
Press + or – to change the set value.
Each change becomes active directly.
Hot water program OFF:
Press – until the lowest value is reached and then
press – again.
The display is showing -- and the upper is off.
Switching on works in reverse order.
Press + or - of the
key;
The display will show the set value while ashing;
Press + or – to change the set value.
Each change becomes active directly.
Heating program OFF:
Press – until the lowest value is reached and then
press – again.
The display is showing -- and the upper is off.
Switching on works in reverse order.
i
+
-
-
i
R
+
i
+
-
-
i
R
+
i
+
-
-
i
R
+
Briey press the i-button or scroll button to obtain
the following values:
A0 = Supply water temperature
A1 = Return water temperature
A2 = Hot water temperature
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
A9 = Rpms of fan
To return to the standard view press ESC.
4.2 Setting the hot water temperature
4.3 Setting the heating water temperature
4.4 Requesting current data

Atag A203C Specifications

General

Type	-
Fuel type	Natural gas
Boiler system	Combi boiler system
Product color	White
Heater location	Indoor
Placement supported	Vertical
Boiler type (NL label)	HR
HR inspection label class	107
Maximum power	20000 W
Minimum power	4400 W
Water flow (60 °C)	6 l/min
Domestic Hot Water (DHW) flow	10.7 l/min

Weight and Dimensions

Depth	395 mm
Width	500 mm
Height	650 mm
Weight	37000 g