Daikin RYYQ8U7Y1B, Installer And User Manual

Page: 121 / 176

19 | Configuration
Installer and user reference guide
121
RYYQ+RYMQ+RXYQ
VRV IV+ heat pump
4P546228-1C – 2021.11
19 Configuration
In this chapter
19.1 Overview: Configuration......................................................................................................................................................... 121
19.2 Making field settings............................................................................................................................................................... 121
19.2.1
About making field settings ................................................................................................................................... 121
19.2.2 Field setting components....................................................................................................................................... 123
19.2.3 To access the field setting components ................................................................................................................ 123
19.2.4 To access mode 1 or 2............................................................................................................................................ 124
19.2.5 To use mode 1........................................................................................................................................................ 125
19.2.6 To use mode 2........................................................................................................................................................ 125
19.2.7 Mode 1: Monitoring settings ................................................................................................................................. 126
19.2.8 Mode 2: Field settings............................................................................................................................................ 129
19.2.9 To connect the PC configurator to the outdoor unit ............................................................................................ 136
19.3 Energy saving and optimum operation.................................................................................................................................. 136
19.3.1
Available main operation methods........................................................................................................................ 137
19.3.2 Available comfort settings ..................................................................................................................................... 138
19.3.3 Example: Automatic mode during cooling ............................................................................................................ 140
19.3.4 Example: Automatic mode during heating............................................................................................................ 141
19.4 Using the leak detection function .......................................................................................................................................... 142
19.4.1
About automatic leak detection ............................................................................................................................ 142
19.4.2 To manually perform a leak detection................................................................................................................... 143
19.1 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
▪ Energy saving and optimum operation
▪ 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
19.2 Making field settings
19.2.1 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.