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2-5
2. Processes and functions
Fig. 4
INDOOR FAN
SPEED
L
H
MM
H
1923_M_S
ROOM TEMP.
(deg)
SET TEMP.
+3
+2
+1
H
M
: High
: Middle
L: Low
Chart Explanations and notes
When the fan speed changes, it keeps the speed step for at least 3 minutes, even if the
temperature changes to another speed step during the time.
Fig. 5
INDOOR FAN
SPEED H
L
M
M
H
1924_M_S
ROOM TEMP.
(deg)
SET TEMP.
–2
–4
H
M
: High
: Middle
L : Low
Chart Explanations and notes
When the fan speed changes, it keeps the speed step for at least 1 minute, even if the
temperature changes to another speed step during the time.
2-3 Automatic Fan Speed (Indoor Unit)
By pressing the FAN SPEED button on the remote controller, the fan speed can be set at one of
four steps: AUTO., HI., MED., or LO. When set at AUTO. the indoor unit fan speed will be
automatically adjusted to the room temperature as the two charts shown below.
(A) Cooling
(B) Heating
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