background image

 

 

 

Rack Cooling 6.5 kW

 

 
 

 

User Manual

 

Summary of Contents for MSC-ACC6W3

Page 1: ...Rack Cooling 6 5 kW User Manual...

Page 2: ...ernal to the rack preferably outside in an exposed environment 1 2 Model Nomenclature The nomenclature of the units is shown in Figure 1 2 Figure 1 2 Nomenclature Table 1 1 below mentions the descript...

Page 3: ...porator coil condensate drain tray EC fan electronic expansion valve The components of the indoor unit are depicted in Figure 1 3 Figure 1 3 Indoor unit 1 4 condensing unit The main components of the...

Page 4: ...sing unit is packaged and shipped separately The customer site needs to reasonably place the outdoor unit of the air conditioner connect the copper pipes of the indoor unit and condensing unit extract...

Page 5: ...sing unit 1 Place the condensing unit on the base 2 Use expansion bolts to fix the condensing unit on the base If there are multiple condensing units they need to be placed on top of the other The met...

Page 6: ...the wall should be 200mm 7 87 in It is a must to provide these clearance distances to ensure appropriate airflow across the condensing unit Avoid keeping the condensing unit in places where snow may a...

Page 7: ...the system Utmost care while considering these factors minimizes the noise and vibration significantly If the equivalent length exceeds 20m or the vertical height difference between the indoor unit an...

Page 8: ...teps thoroughly before making the connection Remove the dust proof caps Wipe the coupling seats and threaded surface with a clean cloth carefully Lubricate the male thread with refrigerant oil Thread...

Page 9: ...be brazed and welded with silver electrodes 5 Before use the connecting pipe needs to be supported leak tested pressurized and vacuumed and separated from the building with a vibration isolation frame...

Page 10: ...refrigeration system please contact Vertiv technical customer service 2 Adding inferior refrigerants or lubricating oil or adding incorrect refrigerants or lubricating oils will damage the system and...

Page 11: ...he power supply department to ensure that the air conditioner is connected to the short circuit ratio greater than or equal to 250 power supply 1 All power and control wiring and ground connections mu...

Page 12: ...it cable connection The cables of the condensing units are depicted in Figure 3 2 Figure 3 2 Condensing unit cable connection The cables of the indoor and the condensing units are depicted in Figure 3...

Page 13: ...e clamp Check whether the power cable corresponds The connection cables of the indoor and condensing machines should be checked for correct connection as shown in Figure 3 4 Figure 3 4 Check the conne...

Page 14: ...Appendix I Indoor Unit Wiring Diagram...

Page 15: ...Appendix II Condensing Unit Wiring Diagram...

Reviews: