EN
.
5
Receiver led: colors and functionality
L
ED
F
UNCTIONS
R
EASON
Led green ON
constantly
Relay closed =
heating request ON
Signal received
from the transmitter
or end user manual
button pressing
Led red ON
constantly
Relay open =
heating request
OFF
Signal received
from the transmitter
or end user manual
button pressing
Led green and
led red
blinking
alternatively
Encoding procedure
working
The receiver button
has been pressed
more than 5
seconds in order to
start the encoding
procedure.
Led green
blinking
irregularly
Lost communication
with the transmitter
– heating is ON
(relay closed)
Low batteries on the
transmitter or
transmitter too far
from the receiver.
Led red
blinking
irregularly
Lost communication
with the transmitter
– heating is OFF
(relay open)
Low batteries on
the transmitter or
transmitter too far
from the receiver.
NOTE
1
FOR RECEIVER
:
when the receiver is manually moved to
the ON or OFF relay position (heating request ON or OFF),
after few seconds the relay position will move according the
transmitter request. If it is required for a permanent ON or OFF
position, please use the transmitter functionality.
N
OTE
2
FOR RECEIVER
: in case of missing radio communication
(see errors paragraph), the receiver relay moves automatically
to the ON position whatever the transmitter request was (led
green irregularly blinking). However it is possible manually
move the relay position (the heat request) to the OFF or ON
position permanently by pressing the receiver transparent
button. The selected position is indicated by the red or green
light irregularly blinking. Once the radio communication has
been reactivated the receiver will revert to work according the
transmitter requests.
P
ACKING LIST
Q
TY
•
RF receiver with 4 wire cable fitted
1
•
RF transmitter
1
•
Screws and wall plugs (drill 5 mm)
4
•
Adhesive magnetic
3
•
Double side adhesive
2
•
Instructions
1
•
Batteries 1,5 AAA
2
BOILER PREPARATION
:
Isolate the appliance from the electrical
supply and remove the appliance casing and PCB cover (refer
to boiler installation instructions for specific details).
The receiver can be provided with or without a male plug
according the product code ordered and according the
availability of female counterpart on the boiler side. The
version without male plug is supplied
with spade terminals.
Receiver with male plug fitted
Connect the male plug (4 pins) of the
receiver to the female plug on the boiler
(pre-wired on specific boiler models)
Receiver with spade terminals
Connect the spade terminals from the
receiver to the PCB terminals (room
thermostat terminal black & black, main
supply terminals blue and brown on the
main boiler supply socket) - figure
below for a sample boiler connections.
Blue = main supply 230 Vac = neutral N
