Prestige SOLO 110 and EXCELLENCE
Natural to LP Conversion
6
3. Press the
RIGHT
button to highlight the
Manual Operation icon
then press the
OK
button.
4. Press the
OK
button while the FAN icon is
highlighted to manually fire the burner and
power the CH circulator.
An adequate CH load must be present to dissi-
pate the heat generated during the combustion
test. If an adequate CH load is not available, an
indirect water heater can be used to dissipate the
heat by creating a DHW call which will enable
the DHW circulator.
5. Press the
RIGHT
button to adjust the firing rate
to 100% (high fire). Hold down the
RIGHT
button to rapidly increase the firing rate.
6. If the combustion levels during high fire are
outside the recommended combustion settings
adjust the THROTTLE SCREW (see Fig. 6) as
follows:
Counter-clockwise adjustment of the THROT-
TLE SCREW at High Fire (100% firing rate):
O2 decreases and C02 increases
Clockwise adjustment of the THROTTLE
SCREW at High Fire (100% firing rate):
O2 increases and CO2 decreases
7. Once the combustion level is set at high fire,
manually place the boiler into low fire mode by
pressing the
LEFT
button to adjust firing rate
down to 1% (low fire).
8. If the CO
2
combustion level at low fire is not
/-0.2 of the combustion level measured
at high fire, remove the offset cover screw and
adjust the plastic OFFSET SCREW (see Fig. 6)
using a T-40 Torx wrench as follows:
Counter-clockwise adjustment of OFFSET
SCREW at Low Fire (1% firing rate):
O2 increases and CO2 decreases
Clockwise adjustment of OFFSET SCREW at
Low Fire (1% firing rate):
O2 decreases and CO2 increases
9. Press the
OK
button while the fan icon is high-
lighted to shutdown the burner.
10. Press the
DOWN
button to highlight the home
screen icon
then press
OK
to return to the
home screen.
NOTICE
Manual Operation
Released
Off
Off
Off
CH
CH1
FAN
DHW
SYS
CH2
