Configuration; Field Setting - Daikin FXMA50A5VEB Installer And User Manual

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Configuration

20 Configuration

20.1 Field setting

(1)
Field settings are defined as follows:
• M: Mode number – First number: for group of units – Number between brackets: for individual unit
• SW: Setting number
• —: Value number
• : Default
Installer and user reference guide
72
Make the following field settings so that they correspond with the actual
installation setup and with the needs of the user:
▪ Bottom suction or rear suction installation
▪ External static pressure setting using:
- Airflow automatic adjustment setting
- User interface
▪ Air volume when thermostat control is OFF
▪ Time to clean air filter
▪ Thermostat sensor selection
▪ Thermostat differential changeover (if remote sensor is used)
▪ Differential for automatic changeover
▪ Auto-restart after power failure
▪ T1/T2 input setting
Setting: Bottom suction or rear suction installation
This setting must correspond with the installation type: rear suction (default) or
bottom suction.
If you have the installation with...
Rear suction
Bottom suction
Setting: External static pressure
INFORMATION
▪
The fan speed of the indoor unit is preset to ensure the standard external static
pressure.
▪
To set a higher or lower external static pressure, reset the initial setting with the
user interface.
Settings for external static pressure can be achieved in 2 ways:
▪ Using the airflow automatic adjustment function
▪ Using the user interface
To set external static pressure by airflow automatic adjustment function
(1)
Then
M SW
13(23) 11
VRV system air conditioner
—
01
02
FXMA-A
4P680920-1 – 2022.01