Vertiv Liebert PEX+ Series - Water Inlet Pipe Humidifier Connection

Vertiv | Liebert PEX+Chilled Water | User Manual 32
Installation
No. Description No. Description
1 From evaporated condensed water pan 4 Cross connector
2 Hose clamp 5 From evaporated condensed water pan
3 To condensate drain pipe 6 From infrared humidifier water pan
Figure 2-21 Connection of the Drain Pipe of Condensate Water
2.4.8. Water Inlet Pipe Humidifier Connection
Requirements for connecting the water inlet pipe of infrared humidifier:
• To facilitate maintenance, an isolation valve should be fitted to the water inlet pipe.
• Ensure that the water inlet pipe is sealed properly to prevent leakage. The Infrared humidifier reserved a
copper pipe (OD: 6.35 mm). There is a 1/4” copper nut at the end of copper pipe and the 1/4” × 1/2” conversion
copper thread connector to avoid loose connection as shown in Figure 2-22.
• Where the main pipe pressure may exceed 700 kPa (the main pipe pressure range should be
100 kPa to 700 kPa), a pressure reducer should be installed.
• Where the pressure of the main pipe is lower than 100 kPa, there should be a water collecting tank and a
water pump system.
• Some unit installation may required components from local end.