ECOFOREST VAP 5-20 CW Manuel D'installation Et Maintenance page 62

6.20. Controlling the combustion air inlet and gas outlet; make sure nothing prevents normal circulation (e.g. bird
nests).
6.21. It is recommended to clean the back side of the stove that you reach through the back grids or lateral doors,
in order to take eventual dust away that might have stacked during summer time.
7. PROBLEMS AND RECOMMENDATIONS.
7.1. Do not turn the boiler on and off successively because this might damage the electronical components and
motors ~230/240V - 50Hz.
7.2. Do not touch the boiler while your hands are wet. Though the boiler is equipped with ground plug, it remains
an electric machine that could cause electric discharge if handled incorrectly. A qualified technician only shall
resolve the eventual problems.
7.3. Do not remove any screw of the zones exposed to high temperature before they have been lubricated
properly with lubrication oil.
THE BOILER REMAINS OUT OF POWER:
7.4. Make sure the boiler is connected and the plug is leading power.
7.5. Make sure the cable is not damage or cut.
Check if any lead of the C.P.U. is slack.
7.6. Check the C.P.U. pilot. If it is OFF, check also the fuse on the C.P.U.
PELLETS DO NOT FALL AND THE BOILER DOES NOT TURN ON:
7.7. Check if there are pellets in the hopper.
7.8. Make sure the door is closed.
7.9. Make sure the gas outlet tube is not obstructed by anything (e.g. bird nest, plastic, etc.).
7.10. Make sure the exhaust motor works, because if it does not work fuel will not fall.
7.11. With the boiler unplugged, check that the safety thermostat is located at the back, to the left side of the
boiler, except VAP 5-20 (right side). To activate it, you must unscrew the cap and press the button if
necessary. If the thermostat is activated you will hear a "click". If the safety thermostat had been activated
before, consult your dealer.

Safety thermostat.
7.12. If the reducer motor receives current and rotate slower than usually, it may have something blocked such as
a screw, a piece of wood, etc. To solve this problem, you must empty the hopper and, even if necessary, to
remove the auger screen.
7.13. If when the reducer motor rotates makes a noisy is due to a lack of lubrication- you have to lubricate only the
auger screen, not the reducer motor, see point 6.12 or 6.13, depending on the type of boiler.
WHAT NOT TO DO.
WHAT DO TO IF...
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