CLEANING & MAINTENANCE
14
CLEANING & MAINTENANCE
WARNING!!!
To prevent the possibility of a fire and explosion, do not use
flammable liquids or solvents to clean the unit or any of its parts.
Check to make sure all power sources are disconnected
before servicing or taking unit apart for cleaning.
Please thoroughly clean the unit weekly as stainless steel
can rust under certain condition or by improper cleaning.
1.
RANGE HOOD
a. Use household cleaner to remove grease or dirt from the outer shell of the
unit. Spray on wiping cloth or sponge and wipe in the direction of the grain
to avoid scratching the unit. (DO NOT SPRAY DIRECTLY ONTO UNIT)
b. Clean the inner working of the unit periodically to avoid grease build-up.
c.
Do not open control switch panel while the hood is connected to power.
d. Use stainless steel cleaner to bring back the luster of the unit.
2.
BAFFLE FILTERS
a. Remove baffle filters from unit and place in warm soapy water.
b. Clean the baffle filters regularly to maintain efficient suction power.
c.
Do not drop baffle filters.
d. Let it soak thoroughly and then clean it with a wiping cloth or sponge.
e. Baffle filters may also be cleaned using residential dishwasher.
TROUBLESHOOTING
15
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-28TB Series
GU10 LED Light Issue
(One light not turning on
or all not turning on)
1. Replace old defective GU10 fixture with new GU10
LED 5W light fixtures found for your convenience at
your local hardware store.
Speed indicator not
showing speed levels
1. Complete Control switch replacement is required.
Burnt/melted control
switch
1. Complete Control switch replacement is required.
Speed levels not
working correctly
1. 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.
