17
INST
ALLER Section
(en)
7729500 (03-12/19)
17.4 POSITIONING THE ELECTRODES
See the figure in
"SECTION" F
at the end of this manual.
17.5 REPLACEMENT OF PARTS
If one or more of the following components are replaced:
•
Water-fumes exchanger
• Fan
•
Gas valve
•
Gas nozzle
• Burner
•
Flame sensing electrode
perform the Automatic Calibration procedure described below, then check and adjust the CO
2
% value as indicated in the section
“
COMBUSTION ADJUSTMENT FUNCTION (CO
2
% )
”.
When working on the appliance, check the condition and position of the flame sensing electrode and replace it if necessary.
AUTOMATIC CALIBRATION FUNCTION
Press
and
together and hold down for at least 6 seconds. When the display indicates "
On
" press
(within 3 seconds
after pressing the previous buttons).
If the display indicates "
303
" the Automatic Calibration function has not been activated. Disconnect the boiler from the mains
power supply for a few seconds and repeat the procedure.
When the function is enabled, and
flash on the display
After the ignition sequence, which can also take place after a few attempts, the boiler performs three operations (each lasting
approximately 1 minute) going first to maximum power, then to ignition power and lastly to minimum power. Before moving on to
the following phase (from maximum power to ignition power and then to minimum power), and appear on the display.During
this phase, the power level reached by the boiler and the delivery temperature alternate on the display.
When ,
and
flash together on the display, the calibration function has terminated.
Press
to leave the function. The display shows
ESC
.
18. DISMANTLING, DISPOSAL AND RECYCLING
Only qualified technicians are authorised to service the device and system.
Before dismantling the appliance, make sure to have cut out the power supply, closed the gas inlet valve and secured all the boiler
and system connections.
Dispose of the appliance correctly according to the laws and regulations in force. The appliance and accessories cannot be
discarded along with normal household waste.
More than 90% of the materials that make up the appliance are recyclable.
Summary of Contents for Star Condens+
Page 43: ...43 e l 7729500 03 12 19 1 6 1 2 Reset SI US 1 1 C 20 C 10 2 1 C 1 2 3...
Page 55: ...55 e l 7729500 03 12 19 17 4 SECTION F 17 5 CO2 CO2 6 On 3 303 3 1 ESC 18 90...
Page 59: ...59 e l 7729500 03 12 19...
Page 60: ...7729500 03 12 19 60 S E C T I O N A 7729514...
Page 66: ...7729500 03 12 19 66 S E C T I O N C 7218789 01 53 5 41 5...
Page 67: ...67 S E C T I O N C 7729500 03 12 19 53 5 41 5 A 168 5 53 5 41 5 A 168 5 130 22 22...
Page 68: ...7729500 03 12 19 68 S E C T I O N D 25 mm...
Page 71: ...71 S E C T I O N F 7729500 03 12 19...
Page 72: ...7729500 03 12 19 72 S E C T I O N F 7715701 4 5 1 CG_2522...
Page 73: ...73 S E C T I O N G 7729500 03 12 19...
Page 75: ...75 7729500 03 12 19...
