Vertiv Liebert CRV Plus, User Manual

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Vertiv | Liebert CRV + | User Manual 28
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Don’t cut off the brackets of the trap lest the smooth draining gets destroyed
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Filling water to the trap before the unit is powered on
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Use a Teflon belt between the flexible pipes and connector to avoid water leakage
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The electrode humidifier contains flowing hot water, thus the plastic pipe must be resistant
to heat higher than 90° C
Figure 2-19 Connection of drainage pipes
Connecting the Water Inlet Pipe of an Electrode Humidifier

Water pipes should be connected for the electrode humidifier.
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By default, the unit adheres to a top water inlet mode. If the water has to be filled from the top,
there is no need to change the water inlet pipe in the unit. In this case, connect a water inlet pipe
to the water inlet hole on the top of the cabinet.

However, if the water has to be filled from the bottom, unscrew the connector of the water inlet
soft pipe of the humidifier. The water inlet soft pipe needs to be routed through the rubber plug
hole close to the humidifier and connected to the outer water inlet pipe. Screw down a threaded
connector onto the water inlet pipe to complete the fixing process. Other connecting modes can
also be selected by the engineering methodologies, but the connections must be sealed to avoid
water leakage. The pressure range of the main pipe should be in the range of 100kPa – 700kPa.
In some cases, the process needs to be in compliance with the local laws and regulations
resulting in the introduction of some other components.