Thermostat NO contact with centre plate, time-controlled
The next adjustable value flashes in the display.
Once all values have been adjusted, the display returns to the subordinate level.
5 Information for electricians
5.1
Assembly and electrical connection
DANGER!
Touching live parts can result in an electric shock.
An electric shock can lead to death.
Disconnect connecting cables before working on the device and cover all live
parts in the area!
Installation location
To enable optimum room temperature control using the internal sensor, the installation location
selected should
–
allow free air circulation
–
not be located behind curtains, cupboards, shelves, etc.
–
not be exposed to direct sun light
–
be free of draughts
–
not be on external walls
–
be approx. 1.5 m above the floor
Connecting and mounting the device
Remove operating unit from the insert.
Strip a max of 8 mm from connecting cables.
Sensor
L
N
N
230V~, 50Hz
L
N
Last /
Load
(17)
(18)
Figure 6: Connection diagram
Connect controller according to connection diagram (Figure 6).
Connect an external temperature sensor if necessary (see connecting temperature sensor).
97-09920-000
Page 10/15
10/2011
