Zephyr Typhoon AK2100CS Guide D'utilisation, D'entretien Et D'installation page 32

Troubleshooting
Possible Problem
After installation, the unit
doesn't work.
Light works, but blower is
not turning.
The unit is vibrating.
The blower is working, but
the lights are not.
LumiLight LEDs flicker
when changing speed
levels.
The hood is not venting out
properly.
The unit turns on by itself.
Safety grille is vibrating.
32
Possible Cause
The power source is not turned ON.
The power line and the cable locking
connector is not connecting properly.
The switch board or control board
wirings are disconnected.
The switch board or control board is
defective.
The blower cable is disconnected.
Debris or obstruction in motor.
Motor defective or possibly seized.
Damaged capacitor.
The switch board or control board is
defective.
The blower is not secured in place.
Damaged blower wheel.
The hood is not secured in place.
The LED light connector is
disconnected.
Defective LED light.
The switch board or control board is
defective.
N/A
Using the wrong type of ducting.
Flexible ducting can reduce air flow by
up to 50%.
The hood might be hanging to high
from the cook top.
The wind from the opened windows or
opened doors in the surrounding area
are affecting the ventilation of the
hood.
Blockage in the duct opening or
ductwork.
A spot light or kitchen lamp is shining
directly onto the switch controls.
Safety grille is loose.
Typhoon, Hurricane, & Cyclone Use, Care, and Installation Guide
T Y P H O O N , H U R R I C A N E
Solutions
Make sure the circuit breaker and the unit's
power is ON.
Check the power connection with the unit is
connected properly.
Make sure the wirings at the switch board
and control board are connected properly.
Change the switch board or control board.
Connect the blower cable.
Remove the debris or obstruction.
Change the blower.
Change the capacitor.
Change defective part.
Tighten the blower in place.
Replace the blower.
Check the installation of the hood.
Connect the LED light connector.
Change the LED light.
Change the switch board or control board.
This is a normal operation and the hood is
working correctly.
Change the ducting to solid rigid metal
ducting.
Adjust the distance between the cook top
and the bottom of the hood within 24" and
32" range.
Close all the windows and doors to eliminate
the outside wind flow.
Remove all the blocking from the duct work
or duct opening.
The switch controls are light sensitive. A
direct light source onto the switch controls
may disrupt switch functions.
Tighten safety grille screw.
C O R E
& C Y C LO N E
U N D E R - C A B I N E T