Vertiv SmartCabinet - Page 45

Vertiv | SmartCabinet | User Manual 36
System Installation
2. Next, open the internal cover. Remove the 2 screws on top of the cover and push upward to remove the
cover. Figure 2-25 shows the procedure for the same:
Figure 2-25 Removing the internal cover
Opening the condenser valve
The air conditioner copper pipes are already connected. All that needs to be done is to check the copper
pipe interfaces to ensure that they are properly sealed.
Following are the steps for opening the condenser valve:
1. Fasten the valve till a signicant resistance is felt.
2. Fill the rst charge of refrigerant from the specied port till the pressure is normalized against the pre-
vaccumized unit.
3. Turn the hex nut to the left to the maximum. Open the condenser valve till a signicant resistance is felt.
4. The exposed copper tubes within the conditioned space is tightly wrapped in two layers of insulation
material.
5. Once the machine is turned on, restore the cover to its original position.