Hitachi RASC-HNPE CENTRIFUGAL VRF Series Manuals

Manuals and User Guides for Hitachi RASC-HNPE CENTRIFUGAL VRF Series. We have 1 Hitachi RASC-HNPE CENTRIFUGAL VRF Series manual available for free PDF download: Installation And Operation Manual

Hitachi RASC-HNPE CENTRIFUGAL VRF Series Installation And Operation Manual

Hitachi RASC-HNPE CENTRIFUGAL VRF Series Installation And Operation Manual (60 pages)

Brand: Hitachi | Category: Air Conditioner | Size: 5.8 MB

Table of Contents

Safety Summary
15
Important Notice
15
Maintenance
16
System Description
17
Before Operation
17
Remote Controller Operation
17
Automatic Controls
17
Basic Troubleshooting
18
Name of Parts & Dimensional Data
19
Refrigerant Cycle
21
Units Installation
23
Factory-Supplied Components
24
Installation Place Provision
30
Fan Performance Curve
31
Duct Connection
32
Refrigerant Piping & Refrigerant Charge
33
Piping Work Connection Considerations
33
Piping Connection for Rasc Unit
34
Refrigerant Piping Range
35
Piping System (Header Branch Installation)
36
Piping System (Line Branch Installation)
38
Refrigerant Charge
43
Refrigerant Charge Procedure
44
Drainage and Drain Pipe Installation
46
Electrical and Control Settings
47
General Check
47
System Wiring Diagram
48
Electrical Connection of the Rasc Unit
49
Transmission Wiring between Rasc and Indoor Unit
49
Setting and Function of Dip and Rsw Switches for Rasc Units
50
Location of DIP Switches and RSW Switches
50
Functions of Dip Switches and Rotary Switches
50
Jumper Lead Setting (JP1~6)
52
Led's Indication
52
Checking Procedure before the Test Run
53
Troubleshooting
57
Alarm Codes
58

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