Easy Radio
868,35 MHZ
CHRONOTHERMOSTAT WITH RADIO TRANSMISSION
Chronothermostat
Easy Radio
Receiver
Code
Description
Power supply
3.557.2147
Transmitter
Two 1.5V AA batteries
3.557.2148
1-channel receiver
230Vac-50Hz
3.557.2151
1-channel receiver
3.557.2152
1-channel receiver
3.557.2153
1-channel receiver
WARNINGS
The unit must be installed and decommissioned by
specialist technical personnel.
The device must be installed in compliance with the domestic
laws in force.
Check that the terminals are not live before proceeding with
installation.
The use of a radio transmission device (GSM) can cause
interference with devices that do not have radiofrequency
shielding.
THE CHRONOTHERMOSTAT
Easy Radio
is a daily and weekly electronic chronothermostat
that allows you to program the temperature in your home for
every hour and every day of the week.
Easy Radio
has a backlit screen for viewing the programmed
temperatures, and simple and functional controls for user-
friendly programming.
Easy Radio
saves on energy by activating the heating or air-
conditioning system only when necessary.
Easy Radio
is an electronic chronothermostat with a
RADIO
TRANSMITTER
, meaning it does not require an electrical
connection to the boiler.
Easy Radio
is powered by two ordinary 1.5V AA alkaline
batteries that guarantee use for at least 2 years.
To insert the batteries, slide off the BATTERY COVER and
put the batteries in the right way.
Easy Radio
has two battery
power thresholds. When the first threshold is reached, the
BAT
symbol (Fig. 9) appears on the screen while the unit continues
to work normally. When the second threshold is reached,
Easy
Radio
disables all its heat regulation functions, and the time,
date and low battery symbol (
BAT
) blink on the screen.
The unit can retain the data for 30 seconds without power while
you replace the batteries.
To program the
Easy Radio
chronothermostat, please read the
section “
OPERATION AND PROGRAMMING
”.
FUNCTIONS OF THE RECEIVER/RADIO BRIDGE
The
JP1
jumper setting allows the RECEIVER to work in
several modes.
1 -
Receiver
mode
(A-B) (E-F)
2 -
Repeater
mode
(A-B) (D-E)
1 - RECEIVER MODE
Position the
JP1
jumpers as shown
in Fig. 1.
In this way, the unit works as a
receiver, activating or deactivating
the load to be controlled.
2 - REPEATER (BRIDGE)
Position the
JP1
jumpers as shown in Fig. 2.
This is used when:
- The distance between the
TRANSMITTER and the RECEIVER
is more than 100 metres, potentially
causing loss of the
radio signal
;
- Transmission of the
radio signal
is
weak due to interference.
A REPEATER is installed to prevent loss of the radio signal
between the TRANSMITTER and the RECEIVER.
Fig. 1
Jumper
JP1
A B C
D E F
Fig. 2
Jumper
JP1
D E F
A B C
