iXinox 24 C
14
EN
cod. 3541N452EN - Rev. 03 - 03/2020
Variable output relay LC32 card (optional - 043011X0)
The variable output relay
LC32
consists of a small card with a changeover of free contacts (closed means contact
between C and NO). Operation is managed by the software.
For installation, carefully follow the instructions provided in the kit package and on the wiring diagram of fig. 63.
To use the desired function, refer to the tabella 2.
Table 2- Settings LC32
ON/OFF (A fig. 20) configuration
Table 3- Switch A setting
2.6 Fume ducts
B
THE BOILER MUST BE INSTALLED IN PLACES THAT MEET THE FUNDAMEN-
TAL REQUIREMENTS FOR VENTILATION. OTHERWISE THERE IS A DAN-
GER OF SUFFOCATION OR INTOXICATION.
READ THE INSTALLATION AND MAINTENANCE INSTRUCTIONS BEFORE
INSTALLING THE UNIT.
ALSO FOLLOW THE DESIGN INSTRUCTIONS
.
IN CASE OF PRESSURES ABOVE 200 Pa INSIDE THE FUME EXHAUST PI-
PES, CLASS "H1” FLUES MUST BE USED.
Parameter b07
Function LC32
Action LC32
0
Manages a secondary gas valve (default)
The contacts are closed when the gas valve (in the boiler) is
powered
1
Use as an alarm output (warning light comes on)
The contacts are closed when there is an error condition
(generic)
2
Manages a water loading valve
The contacts are closed until the water pressure in the hea-
ting circuit is restored to the normal level (after manual or
automatic topping up)
3
Manages a solar 3-way valve
The contacts are closed when the DHW mode is active
Manages a Legionella pump (only with b01=2)
The contacts are closed when the Legionella protection is
running
4
Manages a second heating pump
The contacts are closed when the heating mode is active
5
Use as an alarm output (warning light goes off)
The contacts are opened when there is an error condition
(generic)
6
Indicates ignition of the burner
The contacts are closed when the flame is present
7
Manages the trap heater
The contacts are closed when the frost protection mode is
active
DHW configuration
Parameter b06
b01 = 1 o 3
b06=0
Contact open disables DHW and re-enables it if closed.
b06=1
Contact open disables heating and displays
F50
. Contact closed enables heating.
b06=2
The contact acts as a room thermostat.
b06=3
Contact open displays
F51
and the boiler continues to operate.
It is used as an alarm.
b06=4
The contact acts as a limit thermostat, if open it displays
F53
and turns off the request.
b01 = 2 o 4
b06=0
Contact open puts the boiler in
ECO
mode.
Contact closed puts the boiler in
COMFORT
mode.
b06=1
Contact open disables heating and displays
F50
.
Contact closed enables heating.
b06=2
The contact acts as a room thermostat
b06=3
Contact open displays
F51
and the boiler continues to operate.
It is used as an alarm.
b06=4
The contact acts as a limit thermostat, if open it displays
F53
and turns off the request.
