Technibel CWX 3 Instrucciones De Instalacion Y Utilizacion página 24

F - Special features of the remote control "RCC" - code 70250051 - 70250052
F
• Change-over (heating/cooling switch)
- Instead of the temperature sensor, a potential-free
GB
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
I
heating mode.
- The same contact can control up to ten controls by
connecting in parallel the sensor inputs (B2-M) of the
E
various thermostats.
- Important:
- The 230V power supply of the controls connected in this manner must come from the same source. The
D
polarities must be strictly respected.
- Maximum total connection length: 80 m with 1.5 mm
- 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.
• 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
respected.
- Maximum total connection length: 80 m with 1.5 mm
- 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).
• 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.
10
M B2 M B2
10 controls maximum
2
.
D1 GND D1 GND
10 controls maximum
2 .
M B2 M B2
D1 GND D1 GND
4 3
1 2
5
7
8