9 Settings
Tab.35
Status and sub-status numbers
Status
Stand-by mode
Boiler start (heat demand)
Burner start
Burning on CH operation
DHW mode active
60
9.3.3
Status and sub-status
The information menu
bers:
Sub-status
Stand-by mode
Anti-hunting
Control three-way valve
Start pump
Wait for the correct temperature before burner start
Open flue gas damper/external gas valve
Increase fan speed
Pre-ventilation
Wait for release signal
Burner on
Pre-ignition
Main ignition
Flame detection
Intermediate ventilation
Temperature control
Limited temperature control (ΔT protection)
Capacity control
Temperature gradient protection level 1 (modulate down)
Temperature gradient protection level 2 (low load)
Temperature gradient protection level 3 (blocking)
Modulate up for flame control
Temperature stabilisation time
Cold start
Temperature control
Limited temperature control (ΔT protection)
Capacity control
Temperature gradient protection level 1 (modulate down)
Temperature gradient protection level 2 (low load)
Temperature gradient protection level 3 (blocking)
Modulate up for flame control
Temperature stabilisation time
Cold start
gives the following status and sub-status num
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