GB
System activation relay contacts electrical connections
- clamps 1-3: closed contact upon system start-up request (Fig. 5 - p. 45)
- clamps 1-2: open contact upon system start-up request (Fig. 5 - p. 45)
NB: With the chronothermostat in off position, clamps 1-3 will have open contact.
Centraliser/telephone actuator electrical connections
(only models with 230V power supply)
- The contact closed between the 2 clamps k, enables the requested functioning
D
(Fig. 5 - p. 45)
44