Wood-pellet burner
Nani 35
8.
OVERFLOW PELLETS AIR (MAINTAIN)
In this parameter the manufacturer sets the overflow of the air needed to burn the
specified amount of the pellet during “Maintain” mode. This parameter should be increased
if during the working cycle too low capacity of the fan would be noticed. The overflow of the
air is set in the bracket from 0.2 to 4.
Depending pellet's quality, boiler's construction and chimney's draught, the
“parameter will be set between 0.20-2.0
9.
FLAME DETECTION TRESHOLD
In this parameter the manufacturer sets the flame's detection threshold. Beneath the pre-
set threshold's value, the burner detects the vanishing of the flame. The parameter is set in
the bracket of 5 to 90%.
Manufacturer Advise:
10%
10.
FURNACE PROTECTION (OVERHEAT)
In this parameter, the user sets the furnace's temperature which protects from the
overheating. The protection is activated when a higher temperature than the one that was
previously set is reached and when the CH pump is turned off. The driver starts the CH
pump automatically and switches off the burner. The protection of the furnace from the
overheating is set in the bracket of 60 to 90 ºC. The furnace's protection can be activated
when:
•
working of room thermostat and simultaneously surpassing the protection
temperature of the furnace,
•
setting
”Summer”
function and simultaneously surpassing the protection
temperature of the furnace,
•
setting the
”STOP”
mode and simultaneously surpassing the protection temperature
of the furnace,
•
surpassing the temperature of the heating water over 90 ºC.
Manufacturer Advise:
80-90 ºC
11.
STB TEMPERATURE
It is the temperature where the Overheating Alarm is activated. At the same time the
controller activates the CH pump and the WUW pump. For water boiler the default value is
90
o
C.
If sensor type PT is chosen then, the value of this parameter can change depending the
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