9 Settings
Tab.30 Status and sub-status numbers
Status
Stand-by mode
Boiler start (heat demand)
Burner start
Burning on CH operation
DHW mode active
Burner stop
Boiler stop (end of heat demand)
54
9.3.3 Status and sub-status
The information menu
bers:
Sub-status
Stand-by mode
Anti-swing
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
Burner off
Post ventilation
Close flue gas damper/external gas valve
Recirculation protection
Stop fan
Pump post circulation
Pump off
Control three-way valve
Start anti-swing
gives the following status and sub-status num
123157 - v.06 - 24022015