Fan Speed Control For Indoor Unit - Daikin 4MXS-R Series Service Manual

SA Indoor Unit Functions
3.2

Fan Speed Control for Indoor Unit

75
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.
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.
Cool
Set to
74
F
Return Setting
Low Medium
High
Auto
A
three fan speeds
SiUS121736EA
Functions and Control