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STAND BY:
In all phases if the flue gas temperature>
Th08
Thermostat or water temperature>
Th25
Thermostat the system is
in Safety.
To reduce oscillations between states Standby
Ignition
Run Mode
Standby, adjust Room Thermostat
Hysteresis and Boiler Thermostat Hysteresis. Anyway Standby lasts at least 10 seconds.
Setting the
A27
parameter it is to get the brazier in Maintenance or in Extinguishing.
Standby-Extinguishing (
A27
=0)
When the conditions that led to the system in Standby aren’t valid, the
T11
timer starts (if
A26
=1 from Wait
phase, if
A26
=0 from any phase). At the end the system goes in Check-Up.
Extinguishing
