ECOFOREST VAP 5-20 CW Manuel D'installation Et Maintenance page 63

PELLETS FALL BUT THE BOILER DOES NOT TURN ON:
7.14. Make sure the door is well closed.
7.15. Check that the resistance is properly placed. That is, the resistance support tube coincides with the largest
centre hole in the burn pot. Similarly, the resistance support tube must abut the burn pot.

Burn pot.

Resistance air inlet.

Resistance drive.

Start-up resistance.

Resistance tube support.

Screw of resistance.

Resistance support guide.

Resistance support tube, badly fixed.

Resistance support tube, badly fixed.

Start-up resistance, badly fixed.

Resistance support tube; badly fixed.
7.16. Pay special attention to the cleaning of the boiler as excess of dust may prevent the boiler from starting on.
7.17. Check if the start-up resistance works.
THE START-UP RESISTANCE DOES NOT WORK:
7.18. Make sure the resistance heats, by moving your finger close to (but not touching) the hole that focuses heat
from the resistance (largest hole in the centre).
THE GAS OUTLET EXTRACTOR DOES NOT WORK OR DOES NOT WORK CORRECTLY:
7.19. Make sure the motor rotates properly by rotating it with your hand (the stove should be disconnected to do
so).
7.20. Check that power reaches the motor, by turning the boiler on.
7.21. Also check the exhaust connection strip and the C.P.U.
THE RECIRCULATION PUMP DOES NOT ROTATE:
7.22. If the boiler accumulates heat and the pump does not move water towards the installation, contact your
dealer.
THE BOILER TURNS OFF:
7.23. There might be no pellets in the boiler.
7.24. A forgotten set programme might have stopped the boiler.
7.25. A bad quality of pellets, humidity, excess of sawdust, can be causes of unexpected stops.
7.26. If the boiler turns off and there are half burnt pellets in the burn pot, this might be due to a lack of cleaning.
Revise chapter related to cleaning and maintenance.
7.27. Internal dirt or ongoing use without cleaning.
62
Drawing 41