Atag IS 12 User Manual

Installation & Servicing instructions ATAG iS-Range
41
13.1 Settings
When the boiler is installed, it is in principle ready to be put into service. Most settings of the control system
are already programmed from factory. Only parameter P0 (kind of heating installation) has to be checked and
set, if necessary, to adjust the boiler to the connected installation.
To change this setting, proceed as follows:
1. Press the OK button for 3 seconds.
The display shows ‘P0’;
2. Press the OK button for 3 seconds again.
The display shows ‘on’ shortly followed by ‘P0’;
3. Press the OK button to enter P0;
4. Choose one of the following options by using the left + and - button (DHW symbol);
1. CH Tmax: 80°C; Gradient: 5; Heating line 24
2. CH Tmax: 70°C; Gradient: 5; Heating line 19
3. CH Tmax: 60°C; Gradient: 4; Heating line 15
4. CH Tmax: 50°C; Gradient: 3; Heating line 11
5. Press the OK button to conrm your choice;
When you want to change more settings proceed with step 6:
When you are ready press the ESC button until the default display is shown again.
6. Press the Scroll button to select another parameter;
7. Press the OK button if you want to change the selected parameter;
8. Adjust the value if desired / possible with the + or - button (DHW button)
9. Briey press the OK button to conrm the new setting.
The display shows the selected parameter again
7. Press the ESC button until the default display is shown again:
If during 8 minutes no button is used, the default display is automatically shown on the screen.
13.2 Parameter chapter
Par. Factory
setting
Description Range
P0 1 1. CH Tmax: 80°C; Gradient: 5; Heating line 24
2. CH Tmax: 70°C; Gradient: 5; Heating line 19
3. CH Tmax: 60°C; Gradient: 4; Heating line 15
4. CH Tmax: 50°C; Gradient: 3; Heating line 11
1-4
P1 max Maximum power CH in %
Can only be reduced. 0 = low load
0 - max
P2 max Pump, max. percentage XX - 100%
P3 min Pump, min. percentage min - XX / XX*
P4 0% Correction factor fan speed. Do not change!
P5 5 Gradient speed CH 0 - 15 (0=o󰀨)
P6 24 Heating line CH-water temperature (see also heating line graph) 1 - 30
P7 25 Summer-Eco temperature N.A. 8 - 30
P8 1 Boiler type. Do not change!
1 = Natural gas red boiler, 2 = Boiler with ue non-return valve, 3 = Propane gas red boiler
1-3
P9 0 Service-parameter. Do not change!
* Depending of connected type of boiler control
OK
ESC
scroll
+
-
-
+
reset
eco
Check and change, if necessary,
this parameter before taking the
boiler into operation.

Atag IS 12 Specifications

General

Brand	Atag
Model	IS 12
Category	Boiler
Language	English