manual

TROUBLESHOOTING
12
TROUBLESHOOTING
.WARNING!!!.
Check to make sure all power sources are disconnected
before starting any troubleshooting. Safety gloves and glasses
should be worn when working on the unit. Serious injury or death
may occur if safety precautions are not followed.
WS-68N Series
Light issue LED (All not
turning on)
1. Locate and Replace defective Fixture (All Fixtures run on
same circuit).
2. New Transformer/ Driver replacement may be required
Speed Levels/Controls not
working correctly
1. Complete control switch replacement may be required.
2. Check Ventilation / Ducting if installed property.
Burnt / melted control
switch
1. Complete control switch replacement is required.
Speed levels not working
correctly
1. Ensure all Wiring from Control Switch and Top Junction
Box are correctly connected.
2. Complete Capacitor replacement may be required.
Unit lacking smoke intake
1. Check ducting for foreign object.
2. Ensure the ducting is properly sealed.
3. Clean filters to increase airflow.
Unit showing no power
indication
1. Ensure power source is working properly.
2. Ensure all Wiring from Control Switch and Top Junction
Box are correctly connected.
Unit making humming noise
/ motor not starting
1. Check Ducting / Dampers for proper installation.
2. Replace defective capacitor with new one.
3. Check / replace defective motor.
Load Grinding or Noise like
sound coming from motor
1. Check if fans are spinning property.
2. Ensure Articles have not fallen into Motor Housing
3. Complete Motor/Motor Housing may be required.
Defective LED Fixture
1. Replace LED Fixture with New LED Fixture