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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.
RA-60TB Series
Light issue (All not
turning on)
New transformer/ driver replacement is required.
LED light issue
1. Check all wiring to and from the unit.
2. LED may require new fixture or transformer.
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
1. Check all wiring to and from the unit.
2. 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.
PART LIST / REPLACEMENT
13
PART LIST / REPLACEMENT
# Description # Description
1 Duct cover bracket 8 Control Bracket
2 Duct cover 9 LED transformer
3 Duct cover holder 10 Capacitor
4 Hood bracket 11 Squirrel cage motor
5 Hood body assembly 12 Oil collector
6 LED lights 13 Baffle filters
7 Switch 14 6” – 7” round collar
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