Checking Outputs (Actuators) And Sensors - Viessmann VITOLIGNO 300-C Installation And Service Instructions Manual

Vitoligno 300-C Installation/Service

Checking Outputs (actuators) and Sensors

Commissioning, Inspection and Maintenance
The following boiler actuators and sensors can be
controlled:
"General"

– "Central fault"
Boiler

– "Flue gas fan"
– "Ignition"
– "Primary air damper, open"
– "Primary air damper, close"
– "Sec air damper, open"
– "Sec air damper, close"
– "Boiler pump"
Note: After replacing the mixing valve motor:
Check the rotational direction.
– "Boiler valve, open"
– "Boiler valve, close"
– "Ash removal"
"Charging"

– "Feed screw conveyor"
– "Feed On"
– "Screw conveyor"
– "Vacuum module"
– "Discharge"
"Hydraulics"

– "Additional boiler"
"Heating"

– "Heating circuit 1 - Pump"
– "Heating circuit 1 - Valve, open"
– "Heating circuit 1 - Valve, close"
– "Heating circuit 2 - Pump"
– "Heating circuit 2 - Valve, open"
– "Heating circuit 2 - Valve, close"
– "Heating circuit 3 - Pump"
– "Heating circuit 3 - Valve, open"
– "Heating circuit 3 - Valve, close"
– "Heating circuit 4 - Pump"
– "Heating circuit 4 - Valve, open"
– "Heating circuit 4 - Valve, close"
"DHW"

– "DHW - Pump"
– "DHW - Valve, open"
– "DHW - Valve, close"
"DHW circulation" (on the boiler, PCB HKK)

– "DHW circulation - Pump"
"Solar" (on the boiler, PCB HKK)

– "Solar - Pump"
– "Solar - Valve, open"
– "Solar - Valve, close"
The settings that were made are displayed:
Overview, heat distribution, heating circuit 1

Overview, heat distribution, heating circuit 2

Overview, heat distribution, heating circuit 3

Overview, heat distribution, heating circuit 4

Overview, DHW

Overview, DHW circulation

Overview, solar

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