Hitachi YUTAKI HYDROSPLIT R32 Series Manuals

Manuals and User Guides for Hitachi YUTAKI HYDROSPLIT R32 Series. We have 1 Hitachi YUTAKI HYDROSPLIT R32 Series manual available for free PDF download: Installation & Operation Manual

Hitachi YUTAKI HYDROSPLIT R32 Series Installation & Operation Manual

Hitachi YUTAKI HYDROSPLIT R32 Series Installation & Operation Manual (122 pages)

Brand: Hitachi | Category: Air Conditioner | Size: 14.21 MB

Table of Contents

Table of Contents

4
- General Information
  5
- Name of Parts and Dimensional Data
  5
- Electrical Data
  5
- Working Range
  6
- Drain and Water Piping
  6
- Electrical and Control Settings
  7
- Commissioning
  8
- Maintenance
  9
- General Information
  11
- Applied Symbols
  12
- Product Guide
  14
- Classification of the Units
  14
- Monobloc System
  14
- Hydrosplit System - Outdoor Unit
  14
- Hydrosplit System - Indoor Unit
  15
- Product List
  16
- Monobloc System
  16
- Hydrosplit System R32
  17
- Hydrosplit System - Indoor Unit
  17
- Unit Controller Accessory
  18
Name of Parts and Dimensional Data

19
- Rasm-(2/3)Vre
  20
- Yutaki M R32
  20
- Rasm-(4-7)(V)R1E
  21
- YUTAKI Hydrosplit R32 - RASM-(4-7)(V)WR1E
  22
- Yutaki H - Hwm-We
  23
- YUTAKI H Combi - HWD-WE-220S
  24
- YUTAKI H Combi - HWD-WE-220S-K
  25
- Electrical Data
  26
- Considerations
  27
Working Range

31
- Power Supply Working Range
  32
- Temperature Working Range
  32
- Space Heating
  33
- Dhw
  34
- Space Cooling (Necessary Cooling Kit)
  35
- Swimming Pool Heating
  35
- Hydraulic Data
  36
- R32 Hydraulic Working Range
  36
- Pump Performance Curves
  37
- Yutaki M R32
  37
- YUTAKI Hydrosplit R32 + YUTAKI H
  39
- YUTAKI Hydrosplit R32 + YUTAKI H Combi
  40
Drain and Water Piping

41
Electrical and Control Settings

64
- Optional Unit Wiring for Accessories
  66
- Summary of the Terminal Board Connections
  66
- Input Terminals (Default Input Functions)
  70
- Setting of DIP Switches and RSW Switches
  80
- Dsw1
  83
- Refrigerant Cycle PCB
  83
- Dsw2
  84
- Dsw3
  85
- Dsw4 / Rsw1
  86
- Dsw5
  86
- Dsw6
  87
- Dsw7
  87
- Dsw301
  88
- Dsw302
  88
- LED Indication
  89
- Dsw1
  90
- Dsw2
  90
- Water Cycle PCB
  90
- Dsw3
  91
- Dsw4
  91
- Dsw5
  93
- DSW6 (Only if Available)
  93
- Dsw15 & Rsw2
  94
- Dsw7
  94
Commissioning

97
- Before Operation
  98
- Checking the Unit
  98
- Electrical Checking
  98
- Preliminary Check
  98
- Checking the Refrigerant Circuit
  99
- Hydraulic Circuit Checking (Space Heating and DHW)
  99
- Commissioning Procedure
  100
- Test and Check
  100
- Test Run / Air Purge
  101
Maintenance

104
- Rasm-(2-3)Vre
  105
- Removing the Service Cover
  105
- YUTAKI M R32 and YUTAKI Hydrosplit R32
  105
- Removing the Upper Cover
  106
- Removing the
  107
- Removing the Rear Cover
  107
- Rasm-(4-7)(V)R(W)1E
  109
- Removing the Service Cover
  109
- Removing the Upper Cover
  110
- Removing the Rear Cover
  111
- Removing the Indoor Unit Service Cover
  112
- Yutaki H
  112
- Removing Indoor Unit Electrical Box
  113
- Drain Pipes Connection
  114
- Space Heating Pipes Connection
  114
- Cover Assembly
  115
- Removing the Indoor Unit Covers
  117
- YUTAKI H Combi
  117
- Removing Indoor Unit Electrical Box
  118
- Space Heating Pipes Connection
  119
- DHW Pipes Connection
  120
- Drain Pipes Connection
  120

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