GRACE3 - SPIRIT3 - MADISON - TABLA - ROXY - ATRIUM - SOLO 5
24
• Press the
- +
buttons.
• To activate the external thermostat select "
on
".
• Press the "
menu
" button to confirm.
5.14 STOVE CALIBRATION AND DEPRESSION MEASUREMENT
This stove has a pickup point positioned on the tank in order to measure the depression of the combustion chamber and verify its
proper operation.
To do this, proceed as follows:
• The depression detection point is located behind the pellet tank.
• Connect a digital pressure switch with a tube to detect the depression (see
Fig. 62
).
• Load the feed screw via appropriate function.
• Start the stove and set "Fire" at power 1 (the start of this stove lasts from 8 to 10 minutes to ensure minimum draught).
• Compare the read values with those on the table.
• Change power every 10 minutes and wait for it to stabilise.
• Access the user menu and, if necessary, change the parameters.
Fig. 62 - Connecting the digital pressure switch
DATA
P1
P2
P3
P4
P5
Stove depression -
temperature 4,9 kW 20 Pa - 160°C
22 Pa - 170°C
24 Pa - 190°C
29 Pa - 195°C
33 Pa - 210°C
Stove depression -
temperature 7 kW 20 Pa - 160°C
26 Pa - 185°C
31 Pa - 200°C
40 Pa - 230°C
48 Pa - 250°C
NB: for good combustion, the depression values must be b -5 Pa and the temperature values b - 10°C.
6
SPECIAL MAINTENANCE
6.1
INTRODUCTION
For a long working life of the stove, have a periodic cleaning of the stove as described in the following paragrafs.
• Fume outlet pipes (fume c chimney flue + chimney pot) must always be cleaned, scrubbed and checked by an autho-
rized technician in compliance with local regulations, with the instructions of the manufacturer and those of your insurance
company.
• It is also necessary to have the combustion chamber, motors and fans cleaned and to have the gaskets and the electronical
elements checked at least once a year.
All these operations must be planned in time with your Autorized Technical Assistance Service.
• After a long ineffective time, before turning on the stove check if there are obstructions in the fume exhaust.
