TEK Biomasse DOMINA, Instruction Manual

Page: 11 / 33

10
7.6. Electrical installation
Installation must be carried out by qualified
personnel according to EN 10683. Ensure that the
electrical installation is earthed.
With the switch off, connect the cable to the
wall socket and plug.
Figure 7
Turn on the switch to electrically power the stove.
Figure 8
For more information, see point 10- Error codes
Origin Cause Action
Er01 Auger or boiler safety
thermostat
It occurs if the hopper (85ºc)
or
boiler (95ºc) limit
temperature is exceeded.
The water is not circulating.
Circulator pump blocked with
dirt, installation with air in the
circuit, or closed radiator
valves.
Check the installation.
Wait for the boiler or
hopper to cool down and
for the message Stop or
OFF to appear on the
display.
Er02 Combustion chamber safety
pressure switch.
Occurs if the combustion fan
cannot make a depression in
the
combustion chamber
greater than 20Pa.
Chimney clog.
Door or ash drawer not
properly closed.
Loose door cord.
Silicone tube or clogged
pressure socket.
Check chimney
cleanliness
Check the door and
seals.
Check the pressure
gauge of the pressure
switch.
Return of wind through the
chimney
Er03 Smoke temperature sensor
Extinguishing combustion due
to low smoke temperature,
lack of fuel
Occurs if the smoke
temperature drops below the
minimum
value set for
extinguishing.
Lack of fuel
Low calorific fuel
Too-down correction of pellet
recipe
Er04 Boiler temperature sensor
Exceeded boiler water
temperature (90ºc).
Circulator pump blocked, air in
circuit or any valve closed or
blocked.
Er05 Smoke temperature sensor
Extinguishing combustion due
to
excessive smoke
temperature.
Lack of cleaning of the smoke
circuit.
Lack of dissipation, obstructed
or blocked ambient fan.
Correction too upwards of the
pellet recipe
Er07 Combustion fan encoder.
Combustion fan encoder
error:
Occurs if the rotation signal is
not received by the controller.
Check the plug and connecting
cable on the fan and controller
Er08 Combustion fan encoder.
Occurs if the controller is
unable to obtain rotational
speeds according to the value
defined by it.
Check the plug and connecting
cable on the fan and controller
Possible fan or encoder
malfunction
Er09 Water pressure sensor
Occurs if the boiler water
pressure drops below 0.4bar
Water pressure dropped below
0.4bar.
Er10 Water pressure sensor
Occurs if the water pressure
exceeds the value of 2.4 bar
Check the auto-fill valve, it
may be blocked.
The installation does not have
an expansion vessel capable
of accumulating the expansion
of water by heating it.
When the water reaches 75ºc,
the pressure must not rise by
more than 0.5 bar.