Daikin FXMA50A5VEB, Инструкция по установке и эксплуатации, Страница: 72 / 88

20 | Configuration
Installer and user reference guide
72
FXMA-A
VRV system air conditioner
4P680920-1 – 2022.01
20 Configuration
20.1 Field setting
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… Then
(1)
M SW —
Rear suction 13(23) 11 01
Bottom suction 02
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)
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