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.
RA2390 Series
Light Issue (All not
turning on)
New Transformer/ Driver replacement is required.
Halogen/LED light issue Replace burnt 20w light bulb/ LED may require new
fixture or driver.
Light Issue (One light
not turning on)
Replace defective fixture.
Speed indicator not
showing speed levels
Complete Control switch replacement is required.
Burnt/melted control
switch
Complete Control switch replacement is required.
Speed levels not
working correctly
Complete Control switch replacement is 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. Make sure the power source is working properly.
2. All wiring is connected.
Unit making humming
noise
Replace defective capacitor with new one.
Summary of Contents for RA-2390
Page 6: ...5 MEASUREMENTS ...
