![DeDietrich DHD556XE1 Manual To Installation Download Page 21](http://html.mh-extra.com/html/dedietrich/dhd556xe1/dhd556xe1_manual-to-installation_2462865021.webp)
65
5 / TROUBLESHOOTING
EN
The hood is not operating
effectively...
Ensure that:
• The selected motor speed is sufficient for the
quantity of smoke and vapours to be cleared.
• The kitchen is sufficiently ventilated to allow
for fresh air intake.
• The carbon filter is not worn (hood operating
in recycling mode).
The hood is
not working...
Ensure that:
• The power is not cut off.
• A speed has been selected.
The hood stopped work-
ing
Ensure that:
• The power is not cut off.
• The single-pole cut-off device was not acti-
vated.
SOLUTIONS
SYMPTOMS
99636281_ML_A.qxp 25/07/2005 14:13 Page 65