EN
.
6
•
This product has one-direction radio frequency from the
transmitter to the receiver, this means that only the receiver
can recognize the missing communication. No advise will be
displayed on the transmitter in the case of missing
communication.
C
ALIBRATION
It is possible to calibrate the transmitter temperature sensor
with the following procedure:
•
Open the transmitter casing
•
Enter in the set temperature function rotating one step the
encoder knob, the display value start to blink.
•
Identify on the printed circuit board the pushing button
identified as KEY1.
•
Press for 5 seconds the key 1 up to the display stop to blink.
•
The dot icon on the display is blinking, now you are inside
the calibration function and rotating the encoder the current
room temperature can be adjusted.
•
Press the key 1 to confirm the new value
From now the transmitter uses the new value as current room
temperature. Please note that for the calibration it is necessary
to have a second thermometer that will be used as master.
This operation is suggested only if the thermostat is fixed in a
non-appropriate position, therefore it is necessary to modify
the value on the display to be according the real room
temperature.
W
ARNING
! Avoid to touch thermostat casing especially near
the temperature sensor during the calibration in order do not
alternate the values with the hands heat.
E
NCODING
The coupling between the receiver and the transmitter is
factory done, however if necessary it is possible to make again
the coupling.
•
Press the button on the receiver for 5 seconds, the green
led start to blink regularly.
•
Open the transmitter casing
•
Identify on the printed circuit board the pushing button
identified as KEY1.
•
Press for 5 seconds the key 1 up to on the display a 2 digit
value will appear (this is the radio frequency code)
•
The led on receiver stops to blink and this will confirm the
coupling done
•
On the transmitter press the key 1 to enter and escape
T
ECHNICAL SPECIFICATIONS
R
ECEIVER
Linked with transmitter via RF: frequency 868 MHz
Power rating: 230 VAC
±
10%, 50 Hz
Power consumption: 1,2 W
Relay switching capacity:
−
Min 1mA,
−
Max 2A at 30 VDC
−
Max 0,25A at 230 VAC
T
RANSMITTER
Linked with receiver via RF: frequency 868 MHz
Power rating: 2 x 1,5AAA - Alkaline batteries
Temperature setting: 3°C to 35°C in 0.2°C increment s.
Display temperature: -9°C to 40°C in 0.2°C incremen ts.
Hysteresis OFF: 0,4°C (boiler switch OFF at 0,4°C a bove the
target)
Hysteresis ON: 0,2°C (boiler switch ON at 0,2°C bel ow the
target).
Install transmitter and receiver in an environment with normal
pollution level. Radio range 40 m in free space, (the range can
be altered depending on the installation conditions and on the
electromagnetic environment).
The manufacturer reserves the right to change specification
without prior notice - Consumers statutory rights are not
affected.