Geca Easy Radio Manual

Easy Radio
CHRONOTHERMOSTAT WITH RADIO TRANSMISSION
Chronothermostat
Easy Radio
Code Description
3.557.2147 Transmitter
3.557.2148
1-channel receiver
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.
868,35 MHZ
Receiver
Power supply
Two 1.5V AA batteries
230Vac-50Hz
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
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.
A B
JP1
D E
Jumper
Fig. 1
A B
the
JP1
D E
Jumper
Fig. 2
C
F
C
F