27
12.1 Potential Failures and Solutions
Description of Failure
Reason
Help
Appliance Does Not Work.
Check the power
connection.
Mains voltage must be 220-240 V, and
product must be plugged into a grounded
socket.
Lighting Lamp Does Not
Operate.
Check the power
connection.
Mains voltage must be 220-240 V, and
product must be plugged into a grounded
socket.
Lighting Lamp Does Not
Operate.
Check the power
connection.
Lamp switch must be at "on" position.
Lighting Lamp Does Not
Operate.
Check the bulbs. Bulbs must be operative.
Product's Air Intake is Weak.
Check the alumin-
ium
filter.
The aluminium cartridge filter should
be washed once a month under normal
conditions.
Product's Air Intake is Weak.
Check the air
outlet flue.
Air Outlet Flue Must Be Open.
Product's Air Intake is Weak.
Check the carbon
filter.
In products that work with carbon filters,
carbon filter must be replaced once in
every 3 months under normal conditions.
It Does Not Discharge Air (in
flueless use)
Check the Alumin-
ium
filter.
The aluminium cartridge filter should
be washed once a month under normal
conditions.
It Does Not Discharge Air (in
flueless use)
Check the carbon
filter.
In products that work with carbon filters,
carbon filter must be replaced once in
every 3 months under normal conditions.
12.2 Technical Table
Supply Voltage
220 - 240 V 50Hz
Insulation Class of Motor F
Insulation Class
CLASS I
