Checks During And After The First Commissioning; Combustion Check - Riello RESIDENCE KIS Series Installer And User Manual

RESIDENCE
Accessing the INFO menu from the main page of the interface it is possible
to display the TIME FUNC SCREED HEATING value regarding the number
of hours that have passed since the activation of the function.
Once activated, the function takes priority, if the machine is shut down by
disconnecting the power supply, when it is restarted the function picks up
from where it was interrupted.
The function can be interrupted before it has finished by setting the boiler
to a status other than OFF or by selecting SCREED HEATING = 0 from the
menu CH.
Note: The temperature and increase values can be set to different values
only by qualified personnel, only if strictly necessary. The manufacturer
declines all responsibility if the parameters are incorrectly set.
DAY TIME
1 0
6
12
18
2 0
12
3 0
4 0
5 0
6 0
7 0

4.16 Checks during and after the first commissioning

After starting up, check that the boiler carries out the start-up procedures
and subsequent shut-down properly.
ƒ Check the domestic hot water operation by opening a hot water tap in
SUMMER mode or WINTER mode.
ƒ Check the full stop of the boiler by turning off the system's main switch.
ƒ After a couple of minutes of continuous operation, which can be
obtained by turning the system's main switch to "on", setting the boiler
mode selector to SUMMER and by keeping open the domestic hot water
device, the binders and manufacturing residues evaporate and it will be
possible to carry out the check of the combustion.

4.17 Combustion check

To carry out the combustion analysis, proceed as follows:
ƒ set the boiler to the OFF status by pressing button 1
ƒ activate the combustion control function by pressing buttons 2+3 for at
least 2sec
+
ƒ the display shows the scrolling text <<COMBUSTION ANALYSIS IN
PROGRESS>> and the icons
24
TEMPERATURE
20°C
22°C
24°C
26°C
28°C
30°C
32°C
35°C
35°C
30°C
25°C
+
RESET MENU
2 3
, , and come on:
ƒ pressing interrupts the operation
ƒ using the , keys it is possible to change the speed of the fan
between MIN and MAX confirming the selection with
ƒ the number of revs set, together with the rpm icon, are shown on the
display for 10sec.
b
With the OT device connected it is not possible to activate the
combustion control function. To carry out the flue gases analysis,
disconnect the OT connection wires and wait 4 minutes, or else cut
off the electrical supply and reconnect power to the boiler.
b
The combustion analysis function is normally carried out with the
three-way valve positioned on heating. It is possible to switch the
valve to domestic hot water generating a domestic hot water heat
request at maximum output while the function itself is being carried
out. In this case the temperature of the domestic hot water is limited
to a maximum of 65°C. Wait for the burner to fire.
The boiler will operate at maximum heating output and it will be possible to
regulate the combustion.
ƒ Remove the screw and the cover on the air distribution box (
ƒ Insert the analysis probe adapter (
envelope, into the hole for the combustion analysis.
ƒ Insert the flue gases analysis probe into the adaptor.
ƒ Control the combustion, checking that the CO
the table.
ƒ When the control is completed, remove the analyser probe and close the
combustion analysis sockets with the relative plugs and screw.
ƒ Put back and keep the analysis probe adapter supplied with the boiler in
the documentation envelope.
b
If the value displayed is different to that shown in the technical data
table, DO NOT CARRY OUT ANY ADJUSTMENTS OF THE GAS
VALVE, ask assistance from the Technical Assistance Centre.
b
The gas valve DOES NOT need adjusting and any tampering with it
causes the boiler to operate irregularly or even not at all.
b
When the combustion analysis is in progress all heat requests are
inhibited and a message is shown on the display.
A-B
D ) located in the documentation
values match those in
2
A
D
B
).