APC ACRC100, ACRC103 manual Connect piping

Page 23

Connect piping

See “Piping Diagrams,” beginning on page 8, for recommended valve, flexible adapter, and strainer installation locations.

1. Route all piping 1 to the InRow RC in compliance with all local and national codes.

Note: Circuit setters are required to regulate the flow of chilled water to each piece of equipment. When a CDU is used in conjunction with the equipment, circuit setters are not required, as the CDU provides the flow-regulating function.

Note: The figure shows a top piping installation with a PEX fitting. Bottom piping installations or rigid piping fittings are handled similarly.

2. Disassemble the union on the entering or exiting water line: a. Remove the nut 3 from the body 6.

b.Remove the disc 4 and gasket 5. Save the gasket.

c.The disc 4 prevents water flow through the union.

Discard the disc 4.

3. Repeat step 2 for the union on the other water line.

4. Assemble the union on the entering or exiting water line:

a. Use thread sealant and thread sealing tape in accordance with local and national codes.

b. Slide the nut 3 onto the fitting 2. c. Seat the gasket 5 into the body 6.

d. Tighten the body 6 onto the nut 3, using a properly- sized open end wrench.

5. Repeat steps 1 through 4 for the union on the other water line.

na2239a

InRow RC Installation

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Contents Installation 동봉된 CD 안에 한국어 매뉴얼이 있습니다 American Power Conversion Legal Disclaimer Page Contents Mechanical Connections Overview SafetyManual updates Cross-reference symbol used in this manual Damage to Equipment or Personnel Door and side panel locks Installation kitInspecting the Equipment InventoryExterior Component IdentificationInterior User interface connection panel Room Preparation Incoming power supply requirementsWith cooling distribution unit CDU Piping DiagramsTop piping InRow Bottom piping To customer Supplied chiller Without CDUOut From Coils FullFull Bypass Open Internal piping diagramDimensions are shown in mm Piping and electrical access locationsWeights and Dimensions Door removal Side panel removal Removing Doors and PanelsLeveling Service accessPositioning the Equipment Joining to enclosures Stabilizing the EquipmentFloor brackets Piping Mechanical ConnectionsConnect piping Condensate pump drain connection Chiller Accessories and spare partsFilling and Purging Than 76 l/m 20 gpm Electrical Connections Power connections Control Modbus User interface connection pinoutLink ports Network port Modbus Control connectorLeak detector port Form C alarm contacts and shutdown inputTemperature sensor 990-2402D-001 11/2012 APC Worldwide Customer Support