Daikin VRV IV+ User Manual

20 | Configuration
Installer and user reference guide
122
REYQ8~20+REMQ5U7Y1B
VRV IV+ heat recovery
4P561154-1A – 2020.10
20 Configuration
In this chapter
20.1 Overview: Configuration......................................................................................................................................................... 122
20.2 Making field settings............................................................................................................................................................... 122
20.2.1 About making field settings ................................................................................................................................... 122
20.2.2 Field setting components....................................................................................................................................... 123
20.2.3 To access the field setting components ................................................................................................................ 124
20.2.4 To access mode 1 or 2............................................................................................................................................ 124
20.2.5 To use mode 1........................................................................................................................................................ 125
20.2.6 To use mode 2........................................................................................................................................................ 126
20.2.7 Mode 1: Monitoring settings ................................................................................................................................. 127
20.2.8 Mode 2: Field settings............................................................................................................................................ 129
20.2.9 To connect the PC configurator to the outdoor unit ............................................................................................ 137
20.3 Energy saving and optimum operation .................................................................................................................................. 137
20.3.1 Available main operation methods........................................................................................................................ 137
20.3.2 Available comfort settings ..................................................................................................................................... 138
20.3.3 Example: Automatic mode during cooling ............................................................................................................ 141
20.3.4 Example: Automatic mode during heating............................................................................................................ 142
20.4 Using the leak detection function .......................................................................................................................................... 143
20.4.1 About automatic leak detection ............................................................................................................................ 143
20.4.2 To manually perform a leak detection................................................................................................................... 143
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
▪ 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
20.2 Making field settings
20.2.1 About making field settings
To continue the configuration of the VRV IV 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.

Daikin VRV IV+ Specifications

General

Brand	Daikin
Model	VRV IV+
Category	Heat Pump
Language	English