Carrier 42HWG009 Technical Data & Service Manual page 28

• Fan Speed: AUTO
• Timer mode: Disable
• Discharge Air Direction: Preset location according to 'COOL' or 'HEAT' mode.
Test operation
– Perform TEST operation after the units have been installed in position and gas
leak test has been completed.
– lf installer wants TEST operation, push the TEST button on the T/B cover of the
indoor unit.
– After TEST operation, push the TEST button again or operate remote control.
– Do not perform TEST operation in normal operation.
– The setting conditions of TEST operation are as follows.
• Operation Mode: COOL
• Fan Speed: HIGH
• Timer mode: Disable
• Discharge Air Direction: SWING
Air cleaning operation
• Filters
• Air filters eliminate dust and lint
• Optional Active carbon filter/Photo-catalyst filter effectively eliminates
odor and cigarette smoke in the room air.
• Optional Active carbon filter/Electrostatic filter is particularly effective in
eliminating odor and microscopic dust.
ACTIVE CARBON FILTER
(Black Color, OPTIONAL)
• The life of active carbon filter & electrostatic filter
– The life of above filters varies according to the amount of cigarette smoke, room size
and the operating time.
– Air filters can be cleaned with a vacuum cleaner or rinsed under running water after
using a month.
Air filter
Option 1: Active carbon filter/Photo-catalyst filter
Option 2: Active carbon filter/Electrostatic filter
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ELECTROSTATIC FILTER
(White Color, OPTIONAL)
or
PHOTO-CATALIST FILTER
(Blue Color, OPTIONAL)
STANDARD AIR FILTER