Ariston Chafforeaux elco 3319130, Assembly And Operation Instructions Manual, Page: 14 / 92

14 - GB
12
ON
12
ON
L N
230V OUT 1 OUT 2
T B
BUS
T B
BUS
start-up
LED signals
GREEN LED (left)
off power supply OFF
steady power supply ON
fl ashing powered ON, board in manual mode
GREEN LED (central)
Light off BUS communication absent or not-OK
Steady light BUS communication present
Flashing light scanning or initialisation of BUS communication
RED LED (right)
Light off no operation error
Steady light presence of one or more operation errors
OUTPUT
CONTACTS
LOW-VOLTAGE
CONNECTIONS
LUMINOUS LEDS
ZONE ALLOCATION
MICRO-SWITCHES
BUS POWER SUPPLY
MICRO-SWITCHES
HIGH-VOLTAGE
CONNECTIONS
BUS NETWORK 230 V POWER SUPPLY
Operation
The device activates the OUT1 and OUT2 outputs according to the “Output - Zone”
micro-switch shown on the previous page, depending on the presence of the heating
or cooling request generated by the corresponding zone.