66
■
"DHW"
■
"Solar"
■
"KM-BUS"
Check outputs (actuators)
Depending on the previous setting, other displays will
be available.
The following displays appear in sequence:
■
"General"
■
"Boiler"
■
"Charging"
■
"Flue gas filter"
■
"Additional boiler"
■
"Heating circuit 1"
■
"Heating circuit 2"
■
"Heating circuit 3"
■
"Heating circuit 4"
■
"DHW"
■
"DHW circulation"
■
"Solar"
Danger
Incorrectly connected actuators can cause dam-
age to the system.
During the actuator tests, check the respective
actuator carefully.
Danger
Activated charging devices (feed screw con-
veyor, screw conveyor, etc.) can cause block-
ages in the fuel discharge system during the
actuator test.
Activate charging devices only briefly.
Note
Automatic overfill protection
is disabled during the
actuator tests.
The following actuators can be switched "manually".
Each term on the display is followed by the action of
the corresponding actuator, which will be carried out. If
no action or the wrong action appears, check the cor-
responding electrical connection.
Press
d
to continue to the next display.
"General"
■
"Central fault Open"
■
"Output On"
"Boiler"
■
"Flue gas fan On"
■
"Ignition On"
■
"Prim air damper Open"
■
"Prim air damper Close"
■
"Sec air damper Open"
■
"Sec air damper Close"
■
"Boiler pump On"
■
"Boiler valve Open"
■
"Boiler valve Close"
■
"Ash removal On"
■
"Grate On"
■
"Grate Rev"
■
"Cleaning On"
"Charging"
■
"Feed screw conveyor On"
■
"Screw conveyor On"
■
"Vacuum module On "
■
"Changeover unit RR On"
■
"Changeover unit LR Rev"
■
"Discharge On"
"Flue gas filter"
■
"Cleaning"
■
"Flue gas filter door"
■
"Voltage"
"Additional boiler"
■
"Additional boiler On"
"Heating circuit 1"
■
"Pump On"
■
"Valve Open"
■
"Valve Close"
"Heating circuit 2"
■
"Pump On"
■
"Valve Open"
■
"Valve Close"
"Heating circuit 3"
■
"Pump On"
■
"Valve Open"
■
"Valve Close"
"Heating circuit 4"
■
"Pump On"
■
"Valve Open"
■
"Valve Close"
"DHW"
■
"Pump On"
■
"Valve Open"
■
"Valve Close"
"DHW circulation"
(on the boiler, HKK PCB)
■
"Pump On"
Commissioning, inspection, maintenance
Commissioning the heating system
(cont.)
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