Preparing The Boiler For Operation Module Programming; Initialisation; Configuring The Module; Air Purge - Atag II Installationsanleitung

GB
preparing the boiler for operation
Module programming
There are two options:
Scenario no. 1: the boiler includes an ATAG zone connection;
configurations are made from the boiler or from a system interface
(option).
Scenario no. 2: the module is independent, and the zones are
configured from the system interface supplied as an option.

Initialisation

Before starting the procedure, check that all the circuits have water
and that the air purge has finished.
Once all equipment is connected, the system recognises the
equipment and carries out automatic initialisation.
Back button
Configuring the module from the boiler
1) Switch on the display by pressing the OK button. The screen is
activated.
2) Press and hold the
simultaneously for 5 seconds.
3) Press the OK button. When CODE is displayed, press OK; code 000
will appear.
4) Turn the selector wheel to the right then display code 007 and
confirm with the OK button.
5) MENU appears on the screen; confirm then select menu 7 and
confirm with the OK button.
6) Select sub-menu 72 and confirm with the OK button.
7) Select sub-menu 720 and confirm with the OK button.
8) Select parameter 5 for Direct heating circuit module II and
parameter 6 for Direct heating circuit module III and confirm with
the OK button (see Menu 720 in the settings table).
9) Press the Back button repeatedly to return to the boiler display.
Configuring the module using the system interface
1) Switch on the display by pressing the OK button. The screen is
activated.
2) Press and hold the
simultaneously for 5 seconds.
3) Using the selector wheel, display code 234 then confirm with the
OK button.
4) Turn the button clockwise to access the MENU option then
confirm with the OK button.
5) Look for menu 7 "Multizone Module" using the selector wheel then
confirm with the OK button. Select sub-menu 72 "Multizone" then
confirm with the OK button. Select parameter 720 then confirm
with the OK button and select Direct heating circuit module II
parameter 5 or Direct heating circuit module II parameter 6 then
confirm with the OK button.
12
OK button
OK
Selector wheel
and OK buttons on the system interface
and OK buttons on the system interface

Air purge

The module's automatic air purge function is only activated from the
boiler if there is an ATAG zone connection (scenario no. 1).
The air purge function is activated by pressing and holding the Back
button on the boiler for 5 seconds or by activating parameter 7 0 1.
With the purge function activated, the module switches the pump on
and off. This causes the air in the circuit to start circulating. You can
activate a new cycle if necessary.

Frost protection function

If the flow sensor measures a temperature lower than 5°C, the frost
protection function is activated. If the frost protection function is
activated, the module starts the circulating pump. This allows frost
protection to be extended to zones 1 and 2.

Anti-jamming function

After every 24 hours of inactivity, an anti-jamming cycle is performed
on the circulating pump and the mixing valve.