iXinox 24 C
4
EN
cod. 3541N452EN - Rev. 03 - 03/2020
1. Operating instructions
1.1 Introduction
Dear Customer,
iXinox 24 C
is a high-efficiency, low emissions
premix condensing
heat generator with
heat exchanger in s/steel
and incorporated DHW production, using natural gas or LPG and equipped with a microprocessor control system.
The sealed chamber unit is suitable for indoor installation or outdoors in a
partially protected place
(according to
EN
15502
) with temperatures to -5°C (-15°C with optional frost protection kit).
1.2 Control panel
fig. 1- Control panel
Panel legend fig. 1
1
DHW temperature setting decrease button
2
DHW temperature setting increase button
3
Heating system temperature setting decrease
button
4
Heating system temperature setting increase
button
5
Display
6
"Sliding Temperature” Menu - Reset button
7
Mode selection button: “Winter”, “Summer”,
“Unit OFF”, “ECO”, “COMFORT”
8
Eco (Economy) or Comfort mode
9
DHW mode
10
Summer mode
12
Multifunction (flashing during exchanger protec-
tion function)
13
Heating
14a
Burner lit (flashing during calibration function
and self-diagnosis phases)
14b
Appears when a fault has occurred causing the
unit to shut down. To restore unit operation,
press the RESET button (detail 6)
17
External sensor detected (with optional external
probe)
Indication during operation
Heating
A heating demand (generated by the Room Thermo-
stat or Remote Timer Control) is indicated by activa-
tion of the radiator.
The display (detail 12 - fig. 1) shows the actual heating
delivery temperature and, during heating standby ti-
me, the message
“d2”
.
fig. 2
Domestic hot water (DHW)
A DHW demand (generated by drawing hot water) is
indicated by activation of the faucet.
The display (detail 12 - fig. 1) shows the actual DHW
outlet temperature and, during DHW standby time, the
message
“d1“
.
fig. 3
9
4
17
12
8
5
10
3
2
1
14b
14a
6
7
13
