Problem
Cause
Solution
Microwave oven
Installation issue
- Vibration noise
- Unit is not level
- Installation damage
Wall
Mounting
Plate
Space More Than Wall Thickness
Bolt
End
Toggle Bolt
Toggle Wings1
3. Product carried/installed improperly
Spark / Arcing
Aluminum foil or metal utensil used in
microwave mode
DO NOT use aluminum foil or
metal utensils in microwave mode
- Check user instructions
1. House power turned off (power supply)
1. Check house power supply
Unit has no power
2. Tripped breaker
2. C
heck proper power cord
connection
3. The power cord is not installed properly
3. Check extension cord
1. Improper blower unit direction or installation 1. C
heck blower unit direction and
Vent is not working
- Weak or no ventilation
reinstall if necessary.
- A
bnormal noise during
2. Improper ductwork or damper connection
2. P
roperly align the exhaust
operation
ports and blower plate opening.
- Product overheating
Damper
Exhaust Adapter
(hinge side up)
Slide exhaust
adapter into
3. Blower unit exhaust ports
guides on
should be completely exposed
rear panel.
to the outside
Locking
4. A
fter installation, check the air
Tabs
ventilation path
Guides
All costs and expenses associated with the above excluded circumstances, listed under the heading, This
Limited Warranty Does Not Cover, shall be borne by the consumer.
TO OBTAIN WARRANTY SERVICE AND ADDITIONAL INFORMATION, PLEASE CALL OR VISIT OUR WEBSITE:
Call 1-888-542-2623 (7 A.M. to 12 A.M., 365 days a year) and select the appropriate option from the menu, or visit our
website at http://www.lg.com
- 33 -