Louver Control; Louver Position; Air Direction Adjustment; Swing - Toshiba RAS-B10GKVP-E Service Manual

Item

9. Louver control

This function controls the air direction of the indoor unit.
1) Louver
• The position is automatically controlled according to the operation mode (COOL/HEAT).
position
• 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/heating 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.
1) Louver position in cooling operation
Initial setting of "Cooling storage position"
Louver : Directs downward (9˚)
Cooling/AUTO
(COOL)/DRY operation
2) Louver position in heating operation
Heating operation/
AUTO (HEAT)
Initial setting of "Heating storage position"
Louver : Directs downward (76˚)
Heating operation

2) Air direction adjustment

Horizontal
blowing

3) Swing

• 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.
Operation flow and applicable data, etc.
Room temp. (Ta) < Set temp. (Tsc) + 3.5
Initial setting of "Cooling storage position"
Louver : Directs downward (9˚)
YES
Powerful Room temp. ≥
operation Set temp. +3.5
NO YES
Cooling memory
position
Room temp. (Ta) < Set temp. (Tsc) – 3
or 25 minutes after start of operation
"Heating storage position"
Louver : Directs downward (76˚)
YES Room temp. ≥
ECO
operation Set temp. –3.0
NO YES
Heating memory
position
Air direction
Inclined Blowing
blowing downward
Powerful
Room temp. (Ta) ≥ Set temp. (Tsc) + 3.5
"Inclined blowing"
Louver : Directs downward (14˚)
NO
Cooling memory
position
Inclined
blowing
ECO operation
"Cooling storage position"
Louver : Directs downward (9˚)
NO
Horizontal
position
Heating memory
position
Inclined Horizontal
blowing blowing
– 45 –
Description
Louver angle
NO
Room temp. ≥ Set temp. +3.5
YES
Room temp. (Ta) ≥ Set temp. (Tsc) – 3
NO
Room temp. ≥ Set temp. –3.0
YES
• The louver position can
be arbitrarily set up by
pressing [FIX] button.
• Swing
When pressing
[SWING] button during
operation, the louver
starts swinging.
Horizontal
(0˚)