17
ENGLISH
3.2
Mounting and Electrical Connection
3.2.1
Connection examples RAMSES
®
811 top
3.2.2
Connection examples RAMSES
®
812 top
Load connection
terminals
Connection terminals mains 230 V
Only
RAMSES
®
812 top
T1
T2
L
N
Control of a burner
Control via the
circulation pump or
storage-/hot-air
heating
Control of a motor
mixing valve
Control via the
circulation pump or
storage-/hot-air
heating
3.2
Mounting and Electrical Connection
Connection
– Remove the connection cable from the terminal.
– Now attach the connection cable (see figure).
Heating cable test
Press the 'Info' key for approx. 4 secs. (with heating cable connec-
ted) until
Test Mode
appears in the display.
Test Mode
remains dis-
played for 8 secs. Unless the heating cable is disconnected or dama-
ged, the green LED illuminates for the first 4 secs. in Test Mode (bot-
tom left-hand side of the thermostat).
With the heating cable connected but not yet under the floor cover-
ing, ensure after the test that the thermostat is not set to 'Heat' (no
flame shown in the display).
It is advisable to detach the thermostat and remove from the wall.
à
ß
Connection terminals for temperature sensor
19
heating cable
flush-mounted
socket
