Zephyr Tempest II Mode D'emploi page 23

TROUBLESHOOTING PROCEDURES FOR TEMPEST II
Issue Cause
After installation, 1. The power source is not turned ON.
the unit doesn't
is not connecting properly.
3. The switch board and control board wirings are
disconnected.
4. The wires on control board are loose.
5. The switch board or control board is defective.
1. The blower is defective, possible seized.
the blower is not
2. The thermally protected system detects if the
turning.
blower is too hot to operate and shuts the blower
down.
3. Damaged capacitor.
4. The blower wire is not connected.
The unit is 1. The blower is not secure in place.
vibrating.
2. Damaged blower wheel.
3. The hood is not secured in place.
The blower is 1. Defective halogen bulb.
2. The light bulb is loose.
lights are not.
3. The light bulb plug is disconnected.
The hood is 1. The hood might be hanging to high from the
not venting out
properly.
2. The wind from the opened windows or opened
ventilation of the hood.
4. The direction of duct opening is against the wind. 4. Adjust the duct opening direction.
5. Using the wrong size of ducting.
vibrating.
The blower turns 1. The clean air function has been enabled turning
on by itself. the blower on every 4 hours.
What to do
power is ON.
connected properly.
board and control board are connected
properly.
connected properly.
5. Change the switch board or control board.
1. Change the blower.
2. The blower will function properly after the
thermally protected system cool down.
3. Change the capacitor.
molex connector.
1. Tighten the blower in place.
2. Change the blower.
1. Change the halogen bulb.
2. Tighten the light bulb.
the bottom of the hood within 26" and 36"
range.
2. Close all the windows and doors to eliminate
duct opening.
5. Change the ducting to correct size.
2. Change the spring clip.
1. Disable the clean air function by following the
steps on page 17.
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