Commissioning The Boiler - Baxi LUNA DUO-TEC IN+ Instruction Manual For Users And Fitters

1.

COMMISSIONING THE BOILER

To correctly light the boiler proceed as follows:
• Provide power supply to the boiler.
• Open the gas cock.
• Press the button (following figure) to set the gas boiler mode as described in section "DESCRIPTION OF BUTTON
(Summer - Winter - Heating only - Off)".
If summertime mode is setting
• To adjust the CH and D.H.W. temperature, press the +/- respective buttons as described in section "ROOM AND DOMESTIC
HOT WATER (D.H.W.) TEMPERATURE ADJUSTMENT".
1 Information/Programming button
2 Timing function
3 Central Heating temperature regulation
4 Confirmation button
a D.H.W. mode
b
CH mode
c
Standby
d
Timing mode
e Manual mode
f Delayed mode
g Time format / displaying information
h Week days
i
Battery level
7689490.01 (1-09/17)
, the boiler will light only during a D.H.W. demand.
1
8
7
6
s
a
b
c
d
e
f
g
6
2
3
4
5
r
q
p
o
n
m
l
h i
Setting programmed operation in heating mode
5
Manual/Automatic/Off
6 Economy-Comfort button
7 Enabling Summer-Winter-Heating only-Off
8 Domestic Hot Water temperature regulation
l Pcb (boiler) parameters
m
Burner lighted
n
Fault in progress
o
Modulating flame level (boiler power level)
p Communication with the gas boiler in progress
q Reduced setpoint temperature mode
r Comfort setpoint temperature mode
s Time switch program histogram