Liebert Rack Enclosure With Integrated Liquid Cooling XDK-W - Handbuch (Seite 18)

CoolTherm
Manual / Bedienungsanleitung
CoolTherm 01_998_330_0_k page / Seite 16/83
CoolTherm Heat Exchanger (rear view)
The programming of the control is factory preset and password protected.
The failure of the temperature sensor or one of the fans set an alarm using a potential free contact.
Following alarms can be also provided to potential free contacts:
- sensor error
- fan malfunction
- high temperature (two levels)
The fans are automatically shut down if the server cabinet rear door is opened.
fan control characteristic (factory setting)
Start at 20°C
valve actuator
Three way valve
Bypass
(flow direction)