Vertiv | Liebert PEX4 | User Manual 34
Installation
• Where the main channel pipe pressure may exceed 700 kPa (the main line pressure should be between
100 kPa to 700 kPa), a pressure reducer should be tted.
• Where the main pipe pressure falls below 100 kPa, a water tank and pump system should be used.
No. Description No. Description
1 Inlet pipe 2 Outlet joint
Figure 2-20 Infrared Humidifier
• Electrode Humidier
Requirements for connecting water inlet pipe of electrode humidier: Water inlet pipe uses 3/4” G screw-
threaded connection pipe.
Water lter and water quality detection are recommended to prevent the water quality from aecting the
normal operation of the humidier.