Daikin VRV IV - 20 Configuration; 20.1 Overview: Configuration; 20.2 Making Field Settings; 20.2.1 About Making Field Settings

20 | Configuration
Installer and user reference guide
113
RXMLQ8 + RXYLQ10~14T7Y1B*
VRV IV system air conditioner
4P543427-1A – 2020.10
20 Configuration
In this chapter
20.1 Overview: Configuration......................................................................................................................................................... 113
20.2 Making field settings............................................................................................................................................................... 113
20.2.1 About making field settings ................................................................................................................................... 113
20.2.2 Field setting components....................................................................................................................................... 115
20.2.3 To access the field setting components ................................................................................................................ 115
20.2.4 To access mode 1 or 2............................................................................................................................................ 116
20.2.5 To use mode 1........................................................................................................................................................ 117
20.2.6 To use mode 2........................................................................................................................................................ 117
20.2.7 Mode 1: Monitoring settings ................................................................................................................................. 118
20.2.8 Mode 2: Field settings............................................................................................................................................ 120
20.2.9 To connect the PC configurator to the outdoor unit ............................................................................................ 126
20.3 Energy saving and optimum operation .................................................................................................................................. 126
20.3.1 Available main operation methods........................................................................................................................ 127
20.3.2 Available comfort settings ..................................................................................................................................... 128
20.3.3 Example: Automatic mode during cooling ............................................................................................................ 130
20.3.4 Example: Automatic mode during heating............................................................................................................ 131
20.1 Overview: Configuration
This chapter describes what you have to do and know to configure the system after
it is installed.
It contains information about:
▪ Making field settings
▪ Using the leak detection function
INFORMATION
It is important that all information in this chapter is read sequentially by the installer
and that the system is configured as applicable.
DANGER: RISK OF ELECTROCUTION
20.2 Making field settings
20.2.1 About making field settings
To continue the configuration of the VRV IV heat pump system, it is required to
give some input to the PCB of the unit. This chapter will describe how manual input
is possible by operating the push buttons/DIP switches on the PCB and reading the
feedback from the 7‑segment displays.
Making settings is done via the master outdoor unit.
Next to making field settings it is also possible to confirm the current operation
parameters of the unit.