Functions for Duct Concealed / Ceiling Cassette Type SiUS122226E
78 Part 4 Functions and Control
3.2 Fan Speed Control for Indoor Unit
With Wired Remote Controller (BRC1E73)
To change the fan speed, press Fan Speed button and select the fan speed from
Low/Medium/High/Auto.
Auto cannot be selected if the indoor unit does not have Auto Fan speed function.
The system may change the fan speed automatically for equipment protection purposes.
The system may turn off the fan when the room temperature is satisfied.
It is normal for a delay to occur when changing the fan speed.
If the Auto is selected for the fan speed, the fan speed varies automatically based on the
difference between set temperature and room temperature.
R4003380
With Wireless Remote Controller (BRC082A43, BRC082A41W, BRC082A42W(S))
Press FAN SPEED CONTROL button.
High, Medium or Low fan speed can be selected.
The microchip may sometimes control the fan speed in order to protect the unit.
R4003666
Cool
Return Setting
Set to
74
F
Low Medium
High
Auto
A
three fan speeds
DOWN
FAN
UP
ON OFF
MHL
hr.
hr.
TEST
F
FAN SPEED
CONTROL button
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