46
Incorrect dimension of the air duct.
Obstruction in the air duct.
The diameter of the air duct from hood to wall-box inclusive should be
120/150 mm (s. T
ECHNICAL DATA
); otherwise the capacity of the motor may be
decreased.
If you have installed a fly screen on the wall-box, the air vent may be
obstructed. Check by removing the fly screen.
If the cover panel of the wall box is equipped with firm and slanted slats, the air
vent may be obstructed. Check by removing the cover panel.
Install a cover panel with moveable slats, which do not obstruct the air vent.
Check condition and cleanliness of the filters.
Check if the air which is extracted by the hood is replaced to avoid negative
pressure.
When you run your appliance in recirculating mode, check if the carbon filter
has been replaced on time (min. every 3-6 months).
If the appliance has a malfunction not noted on the schedule or if you have
checked all items on the schedule but the problem still exists, please contact the
shop you purchased the appliance at.
6. Technical data
6.1 Information in accordance with Regulation (EU) 66/2014
Brand/trademark
PKM
Model identifier
S27-90
A+BTY/A+WTY
Annual energy consumption (AEC
hood
)
14,9
kWh/Jahr
Energy efficiency index (EEI
hood
)
A+
Fluid dynamical efficiency (FDE
hood
)
31,0
Fluid dynamical efficiency index
A
Grease separation
78,0
Grease separation index
C
Air flow at minimum speed/
standard operation
248,0
m
3
/h
(1)
Air flow at maximum speed/
standard operation
523,0
m
3
/h
(1)
Connected load
73
W
Power consumption lighting system (W
l
)
3,0
W
Lighting efficiency (LE
hood
)
55,0
lux/Watt
Lighting efficiency index
A
