22
Installing a Universal Comm. Kit
Economizer (optional)
1. Function
Purpose
temperature is low.
temperature.
How to work
signal
not activated.
•
free cooling is not available.
•
NOTE
2. Control Logic
Cooling ON
Yes
No No No
Yes Yes
Thermo ON?
connected?
Is free cooling
activated?
Thermo OFF
Thermo OFF Thermo ON Thermo ON
DB68-06643A-03_IM_ACC UCK Kit_AA_EN.indd 22DB68-06643A-03_IM_ACC UCK Kit_AA_EN.indd 22 2023-01-13 오전 11:35:122023-01-13 오전 11:35:12