Nordic EFFECTA LAMBDA 35, Installation, Maintenance, Service, Assembly, Page: 28 / 32

28 Effecta AB - Västra Rågdalsvägen 21 - SE-434 99 Kungsbacka - +46 (0)300 22320 - info@effecta.se
Problem Possible errors Action
There is smoke emission during igni-
tion. The fan is turned off. Press ( start new firing ).
Smoke is seeping through the doors. A gasket is leaking. Adjust the doors.
The fan will not start. An electronics malfunction.
Thermal protection switched on. Contact the factory.
The fan will not stop. The boiler has not had a flue gas
temperature higher than 100°C during
firing. The boiler will stop within 1 hour.
Tar in the convection section. A sooty loading compartment.
The Lambda sensor needs cleaning.
Damper motor defective. Clean the boiler.
Clean the Lambda sensor.
Contact the factory.
Little or no heat is transferred to the
accumulator tank. Probably air in the system.
Poor quality wood. Fill the system thoroughly.
Change to dryer wood, or chop the
wood into smaller pieces.
The boiler has a low output and is
sluggish. Moist wood or too little draught in the
chimney.
The boiler may need to be cleaned. Try drier wood.
Clean the boiler and fan.
The charge pump creaks or thumps,
and sometimes stops pumping. Probably air in the system.
Low system pressure. Follow the Laddomat instructions.
Increase the pressure.
The pressure drops in the system. There is a leak in the system. The wa-
ter in the vessel has evaporated.
Wrong first pressure in the pressure
vessel. Fill up with water and ventilate.
Adjust the pressure.
The CO ² level is abnormally high. The lift dampers have shifted. Adjust the dampers.
The CO ² level is abnormally low. The lift dampers have shifted, the fire is
extinguished. Adjust the dampers, check the fire.
The air dampers do not start regulat-
ing. Flue gas temperature is below 100°C,
and the fire is extinguished. Deficient
flue gas sensor. Check the fire.
Noise from the fan. The cooling wing scrapes against the
boiler. The bearings in the fan have run
out. Check the cooling wing on the shaft
between the motor and fan. Contact
your installer.
The display is blinking. Low or high voltage to the circuit board. Adjust the converter.
High flue gas temperature. Soot in the tubes. Clean the boiler.
▀
Troubleshooting
Converter
Under the middle roof of the boiler there is a converter which
supplies the circuit boards with power. The power level is preset
at the factory, but sometimes an adjustment may be needed. If so,
the light flashes on the display. Features such as fan can also be
affected at low voltage. Adjust the brightness using the knob (1.)
located on the converter clockwise 1-3 mm. If the LED (2.) is not lit,
the converter is probably not functioning.
▀
Converter