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Vertiv I Liebert LPC I User Manual
Table 2.13 shows the cable specifications:
Table 2.13
Indoor unit (FLA - A)
Models With 1- stage electric heating With 2-stage Electric heating
The standard model is configured with a humidifier and 1-level electric heating.
This cooled unit excludes the condenser current.
2.12.3 Remote Temperature & Humidity Sensor placement
• When it comes to achieving high accuracy, the installation location of the remote
temperature and humidity sensors plays a crucial role. If the location is not selected
correctly, then the temperature and humidity control precision will not meet the
expected requirements. This can be quite critical, especially when there is a need for
ultimate temperature and humidity precision.
Moisture of the samples can adversely affect the sensors. Intense care must be taken while
installing the sensors.
• Vertiv recommends that the sensors be installed in the test area of the application
site. Ensure that the installation location is not affected by Heat dissipation.
• Another aspect is that the installation location must be as far as possible from the
staff area.
Single remote Temperature and Humidity sensor installation
Figure 2-29 displays the installation of a single remote temperature and humidity sensor:
Figure 2-29 Installation of a single remote temperature and humidity sensor
• If the Liebert LPC has one remote temperature and humidity sensor, a 20m sensor
cable will be configured by the factory.
• The remote temperature and humidity sensor must be installed 1.8m above the test
area floor so that the operator’s head on the site will not bump into the sensor. The
height should be kept adjustable.
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