Superior SABRINA THERMO 11, Instructions For Installation, Use And Maintenance Manual

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Piazzetta Pellet Stove Guide to Setting Flue Parameters (Installer Information Only)
This guide is supplementary to the Installation Instructions, which should be read before setting the flue fan
parameters. It must only be carried out by an authorised installation engineer with the correct equipment. Whilst
the appliance will normally operate as set in the factory, for optimum performance the flue gas fan must be
adjusted to allow for variations in individual flues.
General
Before starting ensure the hopper contains enough pellets. Pellets must be fresh and dry. Remove any unburnt
pellets and ash from the grate.
Ensure any controls (boiler stove) are calling for heat.
Note that the first ignition attempt may fail to ‘No lit’ as the auger takes time to fill before dropping pellets into the
grate. If this happens restart the stove.
Connect a suitable micromanometer / draught gauge to the pressure tapping point on the rear of the stove
(remove brass cap nut). The draught gauge needs to measure values of up to about 120 Pascals (Pa) with 1 Pa
steps. (A gas CO / CO2 analyser such as the Anton Sprint usually have a suitable pressure scale). Note the
pressures are negative.
Record the pressure at each setting after adjustment for future reference.
See relevant section as to using the remote or the keypad (always use the remote where it is supplied)
Setting Parameters using the Remote Control
Start the appliance.
Open the flap on the remote and follow the procedure in sequence
Note:
esc returns you to the previous memory, set confirms the menu or setting
ο Press menu
ο
Use the up/ down arrows to find menu parameter
ο Press set
ο Use the up/ down arrows to find setting smoke ext
ο Press set
ο
Use the up/ down arrows to find A9
ο Press set
ο Use the set button to scroll through the parameters and adjust each one as necessary as you get to it. If you
pass the parameter you need to adjust press esc to return to the previous menu and start again.
Check and adjust if necessary parameter 16P. Note this must be done during Phase 1
Note: The setting value of the parameter is adjusted using the up/ down arrows and watching the
micromanometer to obtain the correct pressure. Changes to the pressure are immediate but wait for it to settle
and record the final result (Pa).
ο Press set to confirm the setting and move to the next parameter
Parameter 17P must be set during Phase 2 adjusting as above to obtain the correct pressure
The rest of the parameters must be set when the whole flue system is up to temperature. For boiler stoves the
water temperature must also be at least 60 deg C.
Note the parameters 18P to 22P are the settings for the different power output levels 1-5, or for stoves with 4
power levels 18P to 21P
ο Access the highest power level (22P or 21P) first using the method above
ο
Adjust the setting to obtain the correct pressure and set to confirm
Adjust the other parameters in reducing order 21P, 20P, 19P, 18P and set each to confirm