TÀI LIỆU - Hướng dẫn lắp đặt Water Chillers (Carrier)

General - The 19XR, 19XRV machine is factory assembled, wired, and leak tested. Installation (not by Carrier) consists primarily of establishing water and electrical services to the machine. The rigging, installation, field wiring, field piping, and insulation of waterbox covers are the responsibility of the contractor and/or customer. Carrier has no installation responsibilities for the equipment.

Job Data

Necessary information consists of:

• job contract or specifications
• machine location prints
• rigging information
• piping prints and details
• field wiring drawings
• starter manufacturer’s installation details
• Carrier certified print

CONTENTS:

INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Job Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-78
Step 1 — Receive the Machine. . . . . . . . . . . . . . . . . . 2
• INSPECT SHIPMENT
• IDENTIFY MACHINE
• INSTALLATION REQUIREMENTS
• PROVIDE MACHINE PROTECTION
Step 2 — Rig the Machine. . . . . . . . . . . . . . . . . . . . . . . 3
• RIG MACHINE ASSEMBLY
• RIG MACHINE COMPONENTS
Step 3 — Install Machine Supports. . . . . . . . . . . . . 31
• INSTALL STANDARD ISOLATION
• INSTALL ACCESSORY ISOLATION
• INSTALL SPRING ISOLATION
Step 4 — Connect Piping. . . . . . . . . . . . . . . . . . . . . . . 34
• INSTALL WATER PIPING TO HEAT
EXCHANGERS
• INSTALL VENT PIPING TO
RELIEF VALVES
• INSTALL CIRCUIT BREAKER HANDLE
EXTENSION
Step 5 — Make Electrical Connections. . . . . . . . . 43
• CONNECT CONTROL INPUTS
• CONNECT CONTROL OUTPUTS
• CONNECT STARTER
• CARRIER COMFORT NETWORK INTERFACE
• OPTIONAL UPC OPEN CONTROLLER WIRING
Step 6 — Install Field Insulation. . . . . . . . . . . . . . . . 78
INSTALLATION START-UP REQUEST
CHECKLIST. . . . . . . . . . . . . . . . . . . . . . . . . . . CL-1, CL-2

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