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SPX Marley NC8409 User Manual

SPX Marley NC8409
32 pages
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NC
®
steel cooling tower
INSTALLATION - OPERATION - MAINTENANCE
Z0628276 rev A ISSUED 05/2015
READ AND UNDERSTAND THIS MANUAL PRIOR TO OPERATING OR SERVICING THIS PRODUCT.
USER MANUAL
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SPX Marley NC8409 Specifications

General IconGeneral
ModelNC8409
CategoryAir Conditioner
RefrigerantR410A
Air Flow1200 m3/h
Noise Level (Indoor/Outdoor)45 dB (Indoor), 55 dB (Outdoor)
Cooling Capacity24000 BTU/h

Summary

overview

Safety First

Covers safety considerations for tower installation design, access, and equipment lockout.

installation

Motor Wiring

Details motor wiring procedures, including starter types and VFD connections.

Tower Start-Up

Outlines procedures for initial water system filling, pump operation, and system checks.

operation

Wintertime Operation

Provides guidelines for operating the tower in cold weather to prevent ice formation.

maintenance

Cooling Tower Cleaning

Details procedures for regular cleaning to minimize bacterial growth, including Legionella prevention.

Schedule of Tower Maintenance

Outlines recommended weekly, monthly, and annual maintenance tasks for the cooling tower.

troubleshooting

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