Hitachi UTOPIA R32 Series Manuals

Manuals and User Guides for Hitachi UTOPIA R32 Series. We have 7 Hitachi UTOPIA R32 Series manuals available for free PDF download: Technical Catalogue, Installation And Operation Manual, Installation & Operation Manual

Hitachi UTOPIA R32 Series Technical Catalogue (132 pages)

Brand: Hitachi | Category: Air Conditioner | Size: 14.3 MB

Table of Contents
5
1 General Information

9
2 Features and Benefits

25
3 General Data

39
- General Information
  40
- General Specifications
  41
- Cooling and Heating Performance
  49
- Component Data
  51
- Electrical Data
  53
  - UTOPIA Series
    54
4 Capacities and Selection Data

55
- Combinability Range
  56
  - Connected Number of Indoor Units
    56
  - Connected Capacity Ratio
    57
- System Selection Procedure
  58
  - Selection Procedure (Step 1)
    58
  - Selection Procedure (Step 2)
    60
- Maximum Cooling Capacity
  61
- Maximum Heating Capacity
  63
- Correction Indoor Fan Speed Factor
  65
  - Cooling
    65
  - Heating
    65
- Piping Length Correction Factor
  65
  - Lc Lh
    65
- Defrost Operation Correction Factor (F )
  67
- Correction Ratio Due to Humidity (CR)
  67
- Correction Factor According to Altitude
  67
5 Acoustic Characteristic Curves

69
- Overall Sound Level
  70
- Sound Pressure Curves
  71
- Sound Power Curves
  73
6 Working Range

75
- Working Range
  76
7 General Dimensions

79
- Dimensions
  80
  - Ras-3Hvrc2
    80
  - Ras-(4-6)H(V)(R/N)(C/P)2E
    81
- Service Space
  82
  - Basic Sizes
    82
  - Ras-3Hvrc2
    83
  - Ras-(4-6)H(V)(R/N)(C/P)2E
    85
8 Refrigerant Cycle

87
- General Notes
  88
- Ras-3Hvrc2
  88
- Ras-(4-6)H(V)(R/N)(C/P)2E
  89
9 Piping Work and Refrigerant Charge

91
10 Electrical Wiring

105
- General Information
  106
  - Electromagnetic Compatibility
    106
  - Harmonics
    107
- General Verifications
  107
- DIP and RSW Switches Settings
  107
  - Ras-3Hvrc2
    107
  - Ras-(4-6)H(V)(R/N)(P/C)2E
    110
- System Wiring Diagram
  113
  - Outdoor and Indoor Unit Electrical Wiring
    113
  - Wire Size
    114
- H-LINK II System
  115
- System Control - Main Concept
  121
  - UTOPIA Prime
    121
  - UTOPIA IVX Prime
    122
  - System Control Comparison
    123
11 Troubleshooting

125
- On-Screen Displays During Abnormal Operation
  126
- Alarm Codes
  128

Hitachi UTOPIA R32 Series Installation And Operation Manual (85 pages)

Brand: Hitachi | Category: Air Conditioner | Size: 3.78 MB

Table of Contents
6
General Information

10
- General Information
  11
- Applied Symbols
  11
- Additional Information about Safety
  12
- Important Notice
  13
- Product Guide
  14
  - Classification of the Outdoor Unit
    14
  - Outdoor Units Product Line-Up
    14
Name of Parts and Dimensional Data

15
- Ras-(2-3)Hvrc3
  16
Refrigerant Cycle

17
- General Notes
  18
- Ras-(2/2.5)Hvrc3
  18
- Ras-3Hvrc3
  19
Additional Considerations for the Unit Installation

20
- Installations with Exposure to Strong Winds
  21
Refrigerant Piping and Refrigerant Charge

22
Refrigerant Piping Length

36
- Ras-(2-3)Hvrc3
  37
DIP Switches

41
- Setting of DIP Switches for Outdoor Unit
  42
Commissioning

46
- Main Concerns for Commissioning
  47
Vacuum Pumping

48
- Basic Method
  49
- Triple Evacuation Method
  50
- RAS-(2-3)HVRC3 Vacuum Pumping Example
  51
Charging Work

52
- Important Considerations
  53
- RAS-(2-3)HVRC3 Charging Work Example
  55
Refrigerant Pump down

56
- General Considerations
  57
- RAS-(2-3)HVRC3 Refrigerant Pump down Example
  57
H-LINK II System

58
- General Considerations
  59
- System Installation DSW Setting
  60
Test Run from Outdoor Unit Side

62
- RAS-(2-3)HVRC3 Test Run Procedure
  63
- Test Run Check List
  65
Troubleshooting

66
- On-Screen Display During Abnormal Operation
  67
- Main Alarm Codes
  68
Maintenance

73
- General Considerations
  74
- General Maintenance Work
  74
Optional Parts for RAS-(2-3)HVRC3 Series

76
- Assigned Models and Quantity
  77
- Air Flow Guide
  77
  - Ag-264
    77
- Wind Guard
  79
  - Wsp-Sp10A
    79
- Snow Protection Hood
  80
  - Air Discharge Hood
    80
  - Rear Suction Hood
    81
  - Left Suction Hood
    82
  - Assembly of Snow Protection Hood
    83

Hitachi UTOPIA R32 Series Installation & Operation Manual (51 pages)

Brand: Hitachi | Category: Heating System | Size: 6.24 MB

Hitachi UTOPIA R32 Series Installation & Operation Manual (50 pages)

Cooling & Heating Outdoor Unit

Brand: Hitachi | Category: Heat Pump | Size: 5.74 MB

Hitachi UTOPIA R32 Series Installation & Operation Manual (50 pages)

Brand: Hitachi | Category: Air Conditioner | Size: 5.76 MB

Hitachi UTOPIA R32 Series Installation & Operation Manual (50 pages)

Brand: Hitachi | Category: Computer Hardware | Size: 5.75 MB

Hitachi UTOPIA R32 Series Installation & Operation Manual (50 pages)

Brand: Hitachi | Category: Air Conditioner | Size: 5.74 MB

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Hitachi UTOPIA R32 Series Manuals

Hitachi UTOPIA R32 Series Technical Catalogue (132 pages)

Table of Contents

1 General Information

2 Features and Benefits

3 General Data

4 Capacities and Selection Data

5 Acoustic Characteristic Curves

6 Working Range

7 General Dimensions

8 Refrigerant Cycle

9 Piping Work and Refrigerant Charge

10 Electrical Wiring

11 Troubleshooting

Hitachi UTOPIA R32 Series Installation And Operation Manual (85 pages)

Table of Contents

General Information

Name of Parts and Dimensional Data

Refrigerant Cycle

Additional Considerations for the Unit Installation

Refrigerant Piping and Refrigerant Charge

Refrigerant Piping Length

DIP Switches

Commissioning

Vacuum Pumping

Charging Work

Refrigerant Pump down

H-LINK II System

Test Run from Outdoor Unit Side

Troubleshooting

Maintenance

Optional Parts for RAS-(2-3)HVRC3 Series

Hitachi UTOPIA R32 Series Installation & Operation Manual (51 pages)

Hitachi UTOPIA R32 Series Installation & Operation Manual (50 pages)

Hitachi UTOPIA R32 Series Installation & Operation Manual (50 pages)

Hitachi UTOPIA R32 Series Installation & Operation Manual (50 pages)

Hitachi UTOPIA R32 Series Installation & Operation Manual (50 pages)

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