Service manual

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Horizontal
blowing
Inclined
blowing
Downward
blowing
Air direction
Inclined
blowing
Horizontal
blowing
Powerful
Room temp. (Ta) < Set temp. (Tsc) + 3.5 Room temp. (Ta) Set temp. (Tsc) + 3.5
Initial setting of “Cooling storage position”
Louver : Directs downward (9˚)
Initial setting of “Cooling storage position”
Louver : Directs downward (9˚)
“Inclined blowing”
Louver : Directs downward (14˚)
Cooling/AUTO
(COOL)/DRY operation
Powerful
operation
Cooling memory
position
Room temp. Set temp. +3.5
Cooling memory
position
Inclined
blowing
Room temp.
Set temp. +3.5
YES
YES
NO
YES
NO
NO
Louver angle
Horizontal
(0˚)
Cooling operation/
AUTO (COOL) / DRY
Item
7. Louver control
1) Louver
position
Operation flow and applicable data, etc.
This function controls the air direction of the indoor unit.
Description
• Swing operation is performed in width 35° with the stop position as
the center.
• If the stop position exceeds either upper or lower limit position,
swing operation is performed in width 35° from the limit which the
stop position exceeded.
3) Swing
• Swing
When pressing
[SWING] button during
operation, the louver
starts swinging.
• The position is automatically controlled according to the operation mode.
• The set louver position is stored in memory by the microcomputer, and the louver returns to the
stored position when the next operation is performed. (Cooling memory position)
The angle of the louver is indicated as the horizontal angle is 0°.
When the louver closes fully, it directs approx. 49° upward.
<Louver position in cooling operation>
2) Air direction adjustment
• The louver position can
be arbitrarily set up by
pressing [FIX] button.