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Flue gases temperature settings
No.
Parameter
54
Ignition Test Gases
Temperature
55
Modulation Start Gases
Temperature
56
Heating Device OFF Gases
Temperature
57
Maximum (Error) Gases
Temperature
Cool Fluid when air temperature exceeds [PAR51 (in °C)
+PAR53 (in 0.1°C)].
In Stove mode with water pump: The stop temperature
based on the air temperature measurement is the same as
above. The water stop temperature is defined with PAR95.
In Boiler/Burner mode: this parameter defines the stop level
in xx°C.
Description
Ignition Test gases temperature (in °C):
Defines the temperature threshold in the Ignition Test
sequence when the controller starts checking the flue gases
temperature slope. If the temperature rises for at least 3
°C/min and the flue gases temperature exceeds PAR56, the
device enters the Burning phase after 45 seconds.
Gases modulation start temperature (in °C):
Flue gases temperature threshold, when the controller begins
to decrease the burning power.
IMPORTANT:
When setting this parameter the actual value is
double the value, entered in PC-PRO or UI, except for stoves,
where value in PC-PRO is the actual value, and value in UI is
doubled.
Example:
Value in PC-PRO
Value in UI
Actual parameter value
Stop Fire exit temperature (in °C):
In the Stop Fire sequence the FAN1 operates until the flue
gases temperature falls below PAR56.
Alarm triggering gases temperature (in °C):
If the flue gases temperature exceeds PAR57, the Alarm Gases
is reported and the controller switches off the system.
IMPORTANT:
When setting this parameter the actual value is
double the value, entered in PC-PRO or UI, except for stoves,
where value in PC-PRO is the actual value, and value in UI is
doubled.
Example:
Value in PC-PRO
Stoves
Other configurations
360
180
180
180
360°C
360°C
Stoves
Other configurations
400
200
37
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