F
GB
I
E
D
10
• Mode switch Eco/Stand-by:
- The same external contact (not supplied) can
control up to ten controls by connecting in parallel
the corresponding inputs (D1 - GND) of the various
thermostats.
- Important:
- The 230V power supply of the controls
connected in this manner must come from the
same source. The polarities must be strictly
D1 GND
D1 GND
D1 GND
D1 GND
Mode switch
10 controls maximum
respected.
- Maximum total connection length: 80 m with 1.5 mm
2
.
- To avoid electromagnetic disturbance, do not route this connection next to power cables.
5 - FRAME / GRILLE INSTALLATION
• The frame / grille is packaged in a separate box (code K 70 N 090 T).
• Before installing the grille:
- Remove the retaining screws (1) from the locks (2) on each side (remember to
replace these screws after installation).
- To open the grille (3), turn the two locks (2) in the direction of the arrow.
- Open the grille (3), raise and pull it toward you to detach the two hinges.
- Detach the safety cord (4) from the frame (remember to replace it again after
installation).
1
3
4
2
• To install the grille:
- Turn the cassette's two clips (5) downward.
- Attach the grille's frame to the unit using the two hooks (7).
- Secure the grille frame to the unit using the provided special screws (8).
- Fit the grille making sure that the fi lter is correctly installed.
- Attach the grille's safety cord to the frame, close the grille and replace the lock
retaining screws.
8
7
5
F - Special features of the remote control "RCC" - code 70250051 - 70250052
• Change-over (heating/cooling switch)
- Instead of the temperature sensor, a potential-free
external contact (not supplied) can be connected, the
closing of which causes the thermostat to switch to
cooling mode and the opening causes it to switch to
heating mode.
- The same contact can control up to ten controls by
connecting in parallel the sensor inputs (B2-M) of the
various thermostats.
- Important:
M
B2
M
B2
M
B2
M
B2
10 controls maximum
Change-over contact
(heating/cooling switch)
- The 230V power supply of the controls connected in this manner must come from the same source. The
polarities must be strictly respected.
- Maximum total connection length: 80 m with 1.5 mm
2
.
- As the sensor inputs are connected to 230V, use a contact and cable which satisfy the corresponding insulation
requirements.
- To avoid electromagnetic disturbance, do not route this connection next to power cables.