Care And Maintenance - Carrier 12000 Manuel D'installation

Care and Maintenance

Cleaning Your Indoor Unit
BEFORE CLEANING OR
MAINTENANCE
ALWAYS TURN OFF YOUR AIR CONDITIONER
SYSTEM AND DISCONNECT ITS POWER
SUPPLY BEFORE CLEANING OR
MAINTENANCE.
CAUTION
Only use a soft, dry cloth to wipe the unit clean.
If the unit is especially dirty, you can use a cloth
soaked in warm water to wipe it clean.
• Do not use chemicals or chemically treated
cloths to clean the unit
• Do not use benzene, paint thinner, polishing
powder or other solvents to clean the unit.
They can cause the plastic surface to crack or
deform.
• Do not use water hotter than 40°C (104°F)
to clean the front panel. This can cause the
panel to deform or become discolored.
A clogged air conditioner can reduce the cooling
efficiency of your unit, and can also be bad for
your health. Make sure to clean the filter once
every two weeks.
WARNING: DO NOT REMOVE
OR CLEAN THE FILTER BY
YOURSELF
Removing and cleaning the filter can be
dangerous.
Page 12-GB
CAUTION
• Do not use water to clean the inside of the
indoor unit. This can destroy insulation and
cause electrical shock.
• Do not expose lter to direct sunlight when
drying. This can shrink the lter.
• Any maintenance and cleaning of outdoor
unit should be performed by an authorized
dealer or a licensed service provider.
• Any unit repairs should be performed by
an authorized dealer or a licensed service
provider.
WARNING
• If the refrigerant leaks, turn off the air
conditioner and any combustible heating
devices, ventilate the room and call your dealer
immediately. Refrigerant is both toxic and
flammable. DO NOT use the air conditioner
until the leak is repaired.
• When the air conditioner is installed in a small
room, measures must be taken to prevent the
refrigerant concentration from exceeding the
safety limit in the event of refrigerant leakage.
Concentrated refrigerant causes a severe
health and safety threat.