Troubleshooting - DeDietrich DHD556ZE1 Manual To Installation

99636281_ML_A.qxp 25/07/2005

5 / TROUBLESHOOTING

S S Y Y M M P P T T O O M M S S
The hood is
not working...
The hood is not operating
effectively...
The hood stopped work-
ing
14:13 Page 65
S S O O L L U U T T I I O O N N S S
Ensure that:
• The power is not cut off.
• A speed has been selected.
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).
Ensure that:
• The power is not cut off.
• The single-pole cut-off device was not acti-
vated.
65
EN