Lighting The Boiler - Biasi Advance Plus 16S User Manual And Installation Instructions

A
B
28
Fig. 7.6
If it does not comply with the required pres-
sure check the gas supply line and governor
for faults and/or correct adjustment.
Where the boiler is connected to a gas
supply which has a zero set governor
then it is necessary under the Gas Safe
(Installation and Use) Regulations 26.9.
to perform a combustion analysis test
for CO/CO (The limits for the boiler is
2
given in "Technical Data" section pag.
24 Advance Plus 16S, pag. 26 Advance
Plus 25S and pag. 28 Advance Plus 30S:
CO contents / other flue gas figures)
2
and complete the Certificate of Exemp-
tion section of the Benchmark.
Important: after the checks all of the test
points must be sealed.
7.8

Lighting the boiler

Some products incorporate an anti cycling
time delay. It is normal when first switch-
COMMISSIONING
ing the boiler on for the boiler to operate
on heating for a few seconds then switch
off. After 3-4 minutes has elapsed the boiler
will then re ignite and operate perfectly nor-
mally.
If external controls are fitted (e.g. Time
clock, room thermostat) ensure they "call
for heat".
• Electrically power the boiler by switching
on the double pole isolation switch. The
LCD will display, the
7.7).
Fig. 7.7
• Press the 11 key for 2 seconds until
symbol appears on the display Fig. 7.8.
Fig. 7.8
The LCD display displays the boiler temper-
ature (primary circuit) and the
bol; the
symbol (Fig.
14
11
symbol slowly flashes Fig. 7.9.
13
12
sym-
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