Baxi Duo-tec - Replacement of Parts; Automatic Calibration Function; 20 Dismantling, Disposal and Recycling

7733595 (01-05/19) 42
I N S TA L L E R S e c t i o n ( e n )
19.4 REPLACEMENT OF PARTS
,IRQHRUPRUHRIWKHIROORZLQJFRPSRQHQWVDUHUHSODFHG
• Water-fumes exchanger
• Fan
• Gas valve
• Gas nozzle
• Burner
• Flame sensing electrode
SHUIRUPWKH$XWRPDWLF&DOLEUDWLRQSURFHGXUHGHVFULEHGEHORZWKHQFKHFNDQGDGMXVWWKH&2
2
% value as indicated in the section
“COMBUSTION ADJUSTMENT FUNCTION (CO
2
% )”.
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AUTOMATIC CALIBRATION FUNCTION
Press
and WRJHWKHUDQGKROGGRZQIRUDWOHDVWVHFRQGV:KHQWKHGLVSOD\LQGLFDWHVOnSUHVV ZLWKLQVHFRQGV
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 ÀDVKRQWKHGLVSOD\
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DSSUR[LPDWHO\PLQXWHJRLQJ¿UVWWRPD[LPXPSRZHUWKHQWRLJQLWLRQSRZHUDQGODVWO\WRPLQLPXPSRZHU%HIRUHPRYLQJRQWR
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and appear on the display.During
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When
, and ÀDVKWRJHWKHURQWKHGLVSOD\WKHFDOLEUDWLRQIXQFWLRQKDVWHUPLQDWHG
Press
WROHDYHWKHIXQFWLRQ7KHGLVSOD\VKRZVESC.
20. DISMANTLING, DISPOSAL AND RECYCLING
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%HIRUHGLVPDQWOLQJWKHDSSOLDQFHPDNHVXUHWRKDYHFXWRXWWKHSRZHUVXSSO\FORVHGWKHJDVLQOHWYDOYHDQGVHFXUHGDOOWKHERLOHU
and system connections.
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GLVFDUGHGDORQJZLWKQRUPDOKRXVHKROGZDVWH
More than 90% of the materials that make up the appliance are recyclable.