Hitachi YUTAKI S COMBI RWD-2.5NWSE-260S Manuals

Manuals and User Guides for Hitachi YUTAKI S COMBI RWD-2.5NWSE-260S. We have 1 Hitachi YUTAKI S COMBI RWD-2.5NWSE-260S manual available for free PDF download: Instruction And Operation Manual

Hitachi YUTAKI S COMBI RWD-2.5NWSE-260S Instruction And Operation Manual

Hitachi YUTAKI S COMBI RWD-2.5NWSE-260S Instruction And Operation Manual (194 pages)

Brand: Hitachi | Category: Air Conditioner | Size: 31.86 MB

Table of Contents

Table of Contents

7
- 1 General Information
  
  13
  - General Notes
    13
  - Introduction
    13
    
    Overview of YUTAKI System
    13
    
    Summary of Operations
    14
  - Applied Symbols
    16
  - Product Guide
    17
    
    Classification of the Units
    17
    
    Split System - Indoor Unit
    17
    
    Split System - Outdoor Unit
    17
    
    Monobloc System
    18
    
    Product List
    19
    
    Split System - Indoor Unit
    19
    
    Split System - Outdoor Unit
    19
    
    Monobloc System
    22
    
    Accessory Code List
    23
- 2 General Safety Notes
  
  27
  - ADDITIONAL INFORMATION about Safety
    27
  - Important Notice
    27
- 3 General Data
  
  28
  - Capacity Tables
    28
    
    Capacity-Performance Data
    28
    
    Considerations
    28
    
    Nominal Capacity-Performance Tables
    28
  - ERP Performance Data
    31
    
    ERP Data - YUTAKI S
    31
    
    General Considerations
    31
    
    General ERP Data for Space Heaters
    31
    
    ERP Data - YUTAKI S COMBI
    35
    
    ERP Data - YUTAKI S80
    38
    
    ERP Data - YUTAKI M
    40
    
    ERP Additional Data - YUTAKI S
    42
    
    ERP Additional Data - YUTAKI S COMBI
    43
    
    ERP Additional Data - YUTAKI M
    44
    
    ERP Additional Data - YUTAKI S80
    44
    
    General Specifications
    45
    
    Split System - Indoor Unit
    48
    
    Yutaki S Combi
    51
    
    Yutaki S80
    57
    
    Monobloc System - YUTAKI M
    60
  - Component Data
    62
    
    Split System - Indoor Unit
    64
    
    Yutaki S Combi
    65
    
    Yutaki S80
    69
    
    DHW Tank
    70
  - Electrical Data
    73
    
    Split System - Indoor Unit
    74
    
    Yutaki S80
    75
    
    Monobloc System - YUTAKI M
    76
- 4 Working Range
  
  77
  - Swimming Pool Heating
    80
  - Hydraulic Working Range
    81
    
    Pump Performance Curves
    82
- 5 Refrigerant Cycle and Hydraulic Circuit
  
  88
- 6 Refrigerant and Water Piping
  
  97
- 7 Electrical and Control Settings
  
  103
  - Electrical Connection
    106
    
    Minimum Requirements Of The Protection Devices
    108
    
    Setting Of Dip Switches And Rsw Switches
    111
    
    Function Of Dip Switches And Rotary Switches
    112
    
    LED Indication
    114
  - Terminal Board Connections
    115
    
    Table Board 2
    116
- 8 Unit Controller
  
  122
  - Description Of The Icons
    123
  - Icons For The Comprehensive View
    124
  - Icons For The Room Thermostat View
    125
Menu

126
- Menu Contents
  
  126
  - Main Screen
    128
    
    Room Thermostat View
    129
  - Wizard Start-Up Configuration
    130
    
    Configuration Assistant
    131
    
    Questions
    132
    
    Results
    134
    
    Examples Of Possible Configurations
    136
    
    Not Allowed Configurations
    141
    
    Screen 3
    142
    
    Operation Information
    143
  - Menu Navigation
    143
    
    Circuit
    144
    
    General
    144
  - Dhw
    145
    
    Circuit
    145
    
    Swimming Pool
    145
- Level
  
  145
  - Electrical Heater
    146
  - Solar Combination
    147
  - System Configuration
    148
  - Compensation Factors
    150
  - Circuit 2
    152
  - Timer And Schedule
    152
  - Water Settings
    154
    
    Circuit 1
    154
    
    Space Heating
    154
    
    Circuit
    155
    
    Space Cooling
    155
  - Space Heating
    156
    
    Circuit
    156
    
    Eco Offset Working Limits Mixing Valve
    156
  - Space Cooling
    159
    
    Eco Offset
    159
    
    Working Limits
    159
    
    Swimming Pool
    164
    
    Emergency Operation
    167
    
    Heat Pump
    167
    
    Minimum off Time
    167
    
    Minimum on Time
    167
    
    Outdoor Average Timer
    167
    
    Seizure Protection
    167
    
    Status
    167
    
    Water Pump Configuration
    167
    
    Optional Functions
    168
    
    System
    168
    
    Heating Auto On/Off
    169
    
    Auto Heat/Cool
    170
    
    I/O and Sensor
    170
  - Controller Settings
    173
    
    Controller Options
    173
    
    Room Name
    173
    
    Controller Options
    174
    
    Date and Time
    174
    
    Adjust Date and Time
    175
    
    European Summer Time
    175
    
    Language Selection
    176
    
    Screen Settings
    176
    
    UTC Zone
    176
  - Commisioning
    177
    
    Air Purge
    177
    
    Start Air Purge
    177
    
    Start Test Run
    177
    
    Contact Information
    178
    
    Screed Drying
    178
    
    Start Screed Drying
    178
    
    System Information
    178
    
    Factory Reset
    179
    
    Return to User Mode
    179
  - Index of References
    180
- 9 Troubleshooting
  
  183
- 10 Maintenance
  
  186
  - General Maintenance Procedure For The Indoor Unit
    187

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