Biasi RIVA ADVANCE HE M110B.24SM/C Service Manual page 25

ing sure of the contact between the boiler reset
button B and the tab C (Fig. 9.19).
A
A
Fig. 9.19
B
C
Electronic control/ignition p.c.b.
Attention
After installing the Electronic control/ignition p.c.b. :
11 Make sure the c.h. (
perature adjustment knobs can move freely for
the complete range.
If not, remove the spindle again as described at
step 3, turn the knob half a turn and re---insert the
spindle.
12 Make sure that the settings comply with the in-
dications given in section 9.5.
13 Operate the boiler and close the gas inlet cock so
that the boiler goes into the safety lock ---out state.
Verify the correct operation of the boiler reset but-
ton by pressing and releasing it.
Warning: After cleaning or replacement as
detailed above, if it deemed necessary to
undertake a combustion analysis, refer to
the appropriate chapter Maintenance of the
installation instructions manual.
) and d.h.w. ( ) tem-
23