6.26.
If the boiler turns off and there are half burnt pellets in the fire basket, this might be due to a lack of
cleaning. Revise chapter related to cleaning and maintenance.
6.27.
Internal dirt or ongoing use without cleaning.
6.28.
If the boiler is off and there are no pellets in the basket, check the reducer motor, convection motor and
extractor.
MESSAGE
IF NOTHING STARTS-UP.
AT START-UP, THE BOILER
PRODUCES A BIP BUT
DISPLAY DOES NOT START.
EVERYTHING
STARTS-UP
BUT KEYBOARD DOES NOT
EXECUTE.
AFTER SOME TIME OF
OPERATION, IT INDICATES
CHANGES IN AIR LEVEL
AND PELLETS STACK IN
THE BASKET.
DOOR OPEN OR ERROR IN
DEPRESSION.
PUMP DISCONNECTED.
EXTRACTION
MOTOR
DISCONNECTED.
ALSO CONSIDER THE FOLLOWING...
DESCRIPTION
• No power supply.
• Power cable badly connected or cut.
• Fuse CPU burned.
• EMI power filter damaged.
• Check connection of keyboard's belt.
• Flat belt damaged.
• Keyboard panel damaged.
• Check connection of keyboard's belt.
• Flat belt damaged.
• Keyboard panel damaged.
• Control unit damaged.
• The boiler needs air for combustion.
• Check the Lumber of hours of operation
since last maintenance (Menu 2-5).
• Check pellets quality.
• As indicated, the fireplace door is open or
there is a failure in the air Redding system
necessary for combustion to happen.
• The Unicontrol does not detect the pump.
• The
Unicontrol
does not detect the
Extractor.
• Make sure there is power.
• Replace cable.
• Replace fuse. If the fuse is burnt, this is the
reason why the hardware is cancelled and
there is a short-circuit with a ~230/240V -
50Hz item. Check any possible short-circuits
with a multimeter.
• Inform your distributor so that he replaces it.
• If it is doubled or deformed, replace it.
• Replace it.
• Replace it.
• Advise your distributor to repair or replace
it.
• If it is doubled or deformed, replace it.
• Replace it.
• Replace it.
• Advise your distributor to repair or replace
it.
• Make sure fireplace door and ashtray basket
are well closed.
• Carry out maintenance.
• Replace the bag of pellets by another bag;
make sure it is stored in a dry place.
• Fire place door open. Close the door.
• Gas outlet pipe stacked. Clean gas outlet.
• Boiler
maintenance.
• Air entrance pipe stacked. Clean air Entrance
pipe.
• Air reading pipe (transparent silicone pipe
linking the Unicontrol to the air inlet pipe),
disconnected or cut. Connect or replace.
• Extractor does not turn.
• Failure in depression reading system of the
Unicontrol, check depression air level, cf.
Menu 3, chapter 1 (S.A.T.)
• If the boiler is new, this might be due to
electric power problems.
• Check the pump is connected to power
through menu 3 section 0.
• Check the grey cable going out from the
Unicontrol. Connect it if necessary.
• If the boiler is new, this might be due to
electric power problems.
• Check is power is being supplied to the
exhaust motor through menu 3 section 1.
• Check the red cable going out from the
Unicontrol. Connect it if necessary.
52
SOLUTIONS
full
of
ash inside.
Carry
out