DK9802C2 PV50c user manual ENG
Vers: C2 page29/38
9
State change logic
Table 8 State change logic
State
Next state
Change conditions
WAITING
TESTING
Boiler thermostat has been turned on.
TESTING
LOADING
All tests have been successfully completed.
CLEANING
Tests were successfully completed and CLEANING times is fulfilled.
E36 FEEDER
Feeder didn’t make full turn in 10 seconds.
E40 FAN
Primary fan didn’t reach testing speed.
E42 FAN
Secondary fan didn’t reach testing speed.
E45 DRAFT
Draft higher than draft error level.
E48 BATTERY
Battery voltage lower than 11V.
CLEANING
LOADING
CLEANING was completed successfully and previous state was TESTING.
PRE BURN
CLEANING was completed successfully and previous state was HOLD FLAME.
BURNING
CLEANING was completed successfully and previous state was BURNING or HOLD
FLAME.
E12 GRATE
Grate end position not recognized in 97 seconds.
E14 GRATE2
Maximum CLEANING time of 250 seconds reached.
LOADING
END-BURN
Flame indicated and last cycle didn’t end successfully.
IGNITION
LOADING time reached.
E04 PELLETS
Maximum LOADING time reached.
E25 IGNITION
Feeder has been on 3 seconds longer than LOADING time (If no power at LOADING
state).
LOADING 2
IGNITION
LOADING 2 time reached and previous state was IGNITION.
PRE-BURN
LOADING 2 time reached.
CAUTION! ALLWAYS CONNECT RED WIRE WITH RED BATTERY CONTACT (+) AND BLACK
WIRE WITH
BLACK BATTERY CONTACT (-). WRONG CONNECTION WILL DAMAGE THE CONTROLLER AND MAY
BE DANGER TO PEOPLE NEARBY.
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