IOM SYSVRF2 AHU BOX0620 20220209 134828067 20220209 141028052

01
CONTENTS
1
02
22
2
3
17
17
17
Capacity Settings
Setting the Master/Slave AHU Control Box
Address Settings of AHU Control Box
4.1
4
4.2
4.3
04
05
05
07
09
10
Before Installation
Choosing an Installation Site
Installation Methods and Size
Refrigerant Piping
Temperature Sensor Installation
Electrical Connection
3.1
3.2
3.3
3.4
3.5
3.6
19
18
Selection of Control by Return Air Temperature or by Outlet Air Temperature
Selection of Controllers
4.4
4.5
5
PRECAUTIONS
INTRODUCTION
INSTALLATION
FUNCTION SETTINGS
DIP DEFINITION
25
6
ERROR CODE AND QUERY