Daikin VRV 5 REMA5A7Y1B, Инструкция по установке и эксплуатации

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21 | Configuration
Installer and user reference guide
128
REMA5+REYA8~20A7Y1B
VRV 5 heat recovery
4P687640-1 – 2022.07
21 Configuration
DANGER: RISK OF ELECTROCUTION
INFORMATION
It is important that all information in this chapter is read sequentially by the installer
and that the system is configured as applicable.
In this chapter
21.1 Making field settings............................................................................................................................................................... 128
21.1.1
About making field settings ................................................................................................................................... 128
21.1.2 Field setting components....................................................................................................................................... 129
21.1.3 To access the field setting components ................................................................................................................ 129
21.1.4 To access mode 1 or 2............................................................................................................................................ 130
21.1.5 To use mode 1........................................................................................................................................................ 131
21.1.6 To use mode 2........................................................................................................................................................ 132
21.1.7 Mode 1: monitoring settings ................................................................................................................................. 133
21.1.8 Mode 2: field settings ............................................................................................................................................ 135
21.2 Energy saving and optimum operation.................................................................................................................................. 142
21.2.1
Available main operation methods........................................................................................................................ 142
21.2.2 Available comfort settings ..................................................................................................................................... 143
21.2.3 Example: Automatic mode during cooling ............................................................................................................ 145
21.2.4 Example: Automatic mode during heating............................................................................................................ 146
21.3 Using the leak detection function .......................................................................................................................................... 147
21.3.1
About automatic leak detection ............................................................................................................................ 147
21.3.2 To manually perform a leak detection................................................................................................................... 148
21.1 Making field settings
21.1.1 About making field settings
To continue the configuration of the VRV 5 heat recovery 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 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.
Push buttons
Performing special actions (refrigerant charge, test run, etc.) and making field
settings (demand operation, low noise, etc.) happens by way of operating the push
buttons.
See also:
▪ "21.1.2 Field setting components" [
4
129]
▪ "21.1.3 To access the field setting components" [ 4 129]