7
MANUAL ON
(“AUTO” led OFF and “CONTACT STATUS” led ON)
In this operating mode, the receiver relay contact is always closed and the
radio transmission implemented by the transmitter module is ignored (conse-
quently chronothermostat / thermostat commands are not accepted).
MANUALE OFF
(“AUTO” led OFF and “CONTACT STATUS” led OFF)
In this operating mode, the receiver relay contact is always open and the radio
transmission implemented by the transmitter module is ignored (consequently
chronothermostat / thermostat commands are not accepted).
SYSTEM CODE SELF-LEARNING PROCEDURE
Before using the CH170D actuator in AUTOMATIC mode its code shall be
memorised into the Fantini Cosmi transmitter you purchased. To prevent stor-
ing of a different code, during the configuration procedure the reception sen
-
sitivity is reduced and therefore the distance between transmitter and receiver
shall be 2 m max. Proceed as follows:
1. Turn the receiver on and then keep the button pressed until selecting the
AUTOMATIC MODE (see paragraph “OPERATION”).
2. Keep the button pressed for over 10 seconds to start the “SELF-LEARNING”
procedure, the “AUTO” led will start flashing.
3. Force radio thermostat / chronothermostat transmission (refer to the relevant
user’s guide).
4. Carry out the OPERATION CHECK procedure to check for correct configu
-
ration of the programmed receiver.
N.B.:
Max. 45 seconds shall pass between step 2 and step 3 of the above
procedure.
Receiver “POWER ON” led will turn red if over two minutes pass without re-
ceiving data.
OPERATION CHECK
To use the chronothermostat/ thermostat refer to the relevant instruction
manuals.
-Make sure the receiver is in AUTOMATIC mode (see paragraph OPERA-
TION).
-Wait for chronothermostat/ thermostat data transmission and then check
whether CH170D relay status matches with chronothermostat/ thermostat.
- Switch over chronothermostat/ thermostat and check whether the CH170D
relay status changes.
Should the “POWER ON” led be red then transmitter and receiver are too dis-
tant: communication between the two devices is null or unreliable.
