Hitachi RAS-B42TFTSMA5 Manuals

Manuals and User Guides for Hitachi RAS-B42TFTSMA5. We have 1 Hitachi RAS-B42TFTSMA5 manual available for free PDF download: Installation & Maintenance Manual

Hitachi RAS-B42TFTSMA5 Installation & Maintenance Manual

Hitachi RAS-B42TFTSMA5 Installation & Maintenance Manual (39 pages)

CEILING SUSPENDED UNIT COOLING ONLY TYPE

Brand: Hitachi | Category: Air Conditioner | Size: 5 MB

Table of Contents

Table of Contents
2
Safety Precautions
12
Caution Statements
17
Composition of the Air Conditioner
19
Operation Manual
21
Special Remarks
21
Troubleshooting
21
Diagram of Refrigerant Cycle
23
Refrigerant Flow Diagram
23
Installation and Maintenance
24
Safety Notice
24
Tools and Instruments for Installation
25
Installation of the Indoor Unit
25
Initial Check
25
Installation
27
Indoor Unit Refrigerant Pipe
29
The Pipe Material
29
The Connection of the Pipe
29
Drain Piping
30
Electrical Wiring
31
General Check
31
Electrical Wiring Diagram
31
Change of Static Pressure
32
Installation of the Outdoor Unit
32
Installation Sites
32
Installation of the Outdoor Unit
33
Refrigerant Piping
34
Flaring with Pipe Expander
34
Connecting Piping between Indoor and Outdoor Units
34
Heat Insulation of the Refrigerant Pipe
34
Sealing the Pipes
34
Finishing the Installation
34
Vacuuming and Test Run
35
Vacuuming with a Vacuum Pump
35
Leak Test
35
Cleaning the Piping
35
Test Run
35
Electrical Installation
36
Unpacking the Unit Instructions
37

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