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If the fuel bed (embers) is too high or too low in the burner, follow the following guidelines to help you control and
stabilize the fuel bed.
Measured space between the burner top to the fuel bed should be 5” or 12.7cm.
Note: A line is engraved inside the burner and serves as a reference
Refer to steps A,B,C when the fuel bed remains at the burner’s
top with settings for the combustion fan at 5 and the ash removal
system at 15.
A-
Gradually increase the combustion fan of 1 level
until the display shows number 6.
B-
Gradually increase the ash removal of 1 level
until the display shows number 16.
C-
Check after one hour if the fuel bed has decreased. If not, repeat
steps A and B by 1 level. If necessary, you may repeat these proce-
dures a few times. Refer to chapter Fuel consumption on page 20
and 21 if maximum settings are on the combustion fan and the ash
removal.
Note: Memorize new parameters for the combustion fan and the ash
removal system in order to apply them at the next start-up.
Refer to steps A,B,C when the fuel bed remains in the burner’s bottom with settings for the combustion
fan at 5 and the ash removal system at 15.
A-
Gradually decrease the combustion fan of 1 level until the display shows number 4.
B-
Gradually decrease the ash removal of 1 level until the display shows number 14.
C-
Check after one hour if the fuel bed has increased. If not, repeat steps A and B by 1 level. If necessary, you
may repeat these procedures a few times. Refer to chapter Fuel consumption on page 20 and 21 if minimum set-
tings are on the combustion fan and the ash removal.
D- For the loss of the fuel bed (embers) while burning wood pellets when the combustion fan and the ash
removal system are at the minimum settings (1 and 11): Reduce the opening of the air inlet, this will help
increase the fuel bed on a long-term (4 hours) period (see Image 3 on page 17). According to the pellets
used, it is possible that the air inlet shall be closed for better control of the fuel bed.
Note: Memorize new parameters for the combustion fan and the ash removal system in order to apply them at the
next start-up.
Controlling the fuel bed level (embers)
How to measure the fuel bed height
Fuel bed (embers) height
5” or
12.7cm
Fuel bed
2” or 5cm
Controlling the fuel bed (embers)
Paromax has no control over the quality or types of fuels available on the market
and will assume no liability for any malfunction related to the type of fuel used.
