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The upper display only shows one thing, whereas the lower screen displays varying information depending on the situation.
We have classied the displays at each time so that they can be seen below. Depending on the menu item that is open, the
display could show the following:
• Display D1: Time, operational status, errors, Menu, Submenu, and values of parameters.
• Display D2: Power, codes of parameters (this is only shown when the heater is operating).
• Display D3: Room temperature.
INTERPRETING THE LEDS WHEN THEY LIGHT UP
L1
LED lit: the room fan is switched on
L2
LED lit: the screw in ON
L3
LED lit: the ignition coil is switched on
L5
LED lit:
L5
G LED lit: daily scheduling is activated
L6
S LED lit: weekly scheduling is activated
L7
W LED lit: weekend scheduling is activated
If you cannot see the parameters that were previously shown on the display or the keys, do not
open the functions that have been mentioned in this manual, it is possible that the conguration
has been changed as the options on the display were negotiated.
The conguration of the display can be opened by long pressing and at the same time.
When the upper display shows “110”, it is correctly congured.