20
|
Configuration
Installer and user reference guide
116
RWEYQ8~14T9Y1B
VRV IV water-cooled system air conditioner
4P452191-1B – 2020.10
20 Configuration
In this chapter
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.
Push buttons
Performing special actions (automatic refrigerant charge, test run, etc.) and making
field settings (demand operation, low noise, etc.) happens by way of operating the
push buttons.
See also:
