3
TROUBLESHOOTING CHART
11) TECHNICAL INFORMATION
Model :
CFT910/4X
Voltage
220/240 V
Frequency
50 Hz
Current
0,80 (A)
Power
1 x 95 W
Flow rate
170 m3/H
Lamp
1x2W led
Motor insulation class
H
Thermal protection
120°c
Number of motors
1
Insulation class
CLASS 1
Check carbon filter (for ones operating with carbon
filter) (Carbon filter must be replaced every 3 months
under conditions) .
X
Check air outlet chimney . (Air outlet chimney must be
open)
X
Check the bulbs .(Bulbs must be sound)
X
Check aluminium filter . (Aluminium cassette filter
must be washed once a month under normal conditions)
X
X
Check lamp switch . (Lamp switch must be on position)
X
Check motor switch . (Motor switch must be on
position)
X
Check electrical connection . (Mains voltage must be
220-240 V. Extractor must be connected earthed plug)
X
X
Check fuse on the electric card box. (Fuse must be
sound)
X
Ex
tra
ct
or
is
no
t w
orkin
g
.
Ex
tra
ct
or
la
m
p
is
no
t o
n
po
sit
io
n
A
ir
su
ct
io
n
ext
ra
ct
or
is
lo
w
Ex
tra
ct
or
do
es
n
ot
g
ive
a
ir
to
o
ut
sid
e
(in
am
bi
en
t w
ith
n
o
ch
im
ne
y)
