Hitachi YUTAKI M R32 Series Manuals

Manuals and User Guides for Hitachi YUTAKI M R32 Series. We have 2 Hitachi YUTAKI M R32 Series manuals available for free PDF download: Installation And Operation Manual, Installation & Operation Manual

Hitachi YUTAKI M R32 Series Installation And Operation Manual (168 pages)

Brand: Hitachi | Category: Heat Pump | Size: 19.47 MB

Table of Contents
7
General Information
11
General Notes
11
Introduction
11
Overview of YUTAKI System
11
Summary of Operations
12
Applied Symbols
14
Product Guide
15
Classification of the Units
15
Split System - Outdoor Unit
15
Split System - Indoor Unit
15
Monobloc System
16
Complementary System
17
Product List
17
Split System - R32 Outdoor Unit
17
Split System - R410A Outdoor Unit
17
Split System - Indoor Unit
18
Monobloc System
21
Complementary System
22
General Safety Notes
23
Additional Information about Safety
23
Important Notice
23
Electrical Data
24
Considerations
24
Split System - R410A Outdoor Unit
25
Split System - R32 Outdoor Unit
25
Split System - Indoor Unit
26
Yutaki S
26
Yutaki S Combi
26
Yutaki S80
27
Monobloc System
29
Working Range
30
Power Supply Working Range
30
R410A Temperature Working Range
30
Space Heating
30
Dhw
32
Swimming Pool Heating
33
Space Cooling (Necessary Cooling Kit)
33
R32 Temperature Working Range
34
Space Heating
34
Dhw
35
Swimming Pool Heating
35
Space Cooling (Necessary Cooling Kit)
36
R410A Hydraulic Working Range
36
Hydraulic Data
36
R32 Hydraulic Working Range
37
Hydraulic Data
37
Pump Performance Curves
38
Refrigerant and Water Piping
45
R32 Refrigerant Circuit
45
General Notes R32 Refrigerant
45
Refrigerant Piping
45
Refrigerant Charge
47
R410A Refrigerant Circuit
47
Refrigerant Piping
47
Precautions in the Event of Gas Refrigerant Leaks
49
Water Piping
51
Water Piping Length
51
Water Piping Size
51
Water Quality
54
Water Flow Control
54
Electrical and Control Settings
55
General Check
55
Electrical Connection
59
Wiring Size
59
Minimum Requirements of the Protection Devices
63
Terminal Board Connections
67
Unit Controller
76
Definition of the Switches
76
Description of the Icons
77
Common Icons
77
Icons for the Comprehensive View
78
Icons for the Room Thermostat View
79
Room Thermostat Contents
80
Unit Controller Contents
81
Unit + Room Thermostat Controller Contents
83
Controller Configuration
85
Configuration Assistant
85
Advanced Configuration
89
Examples of Possible Configurations
91
Main Screen
97
Room Thermostat View
97
Comprehensive View
98
Quick Action Function
99
Menu
100
Operation Information
100
System Configuration
101
General Options Configuration
102
Timer and Schedule Configuration
103
Water Settings Configuration
105
Space Heating / Space Cooling Configuration
106
Domestic Hot Water (Dhw) Configuration
108
Swimming Pool Configuration
110
Complementary Heating Configuration
111
Heat Pump Configuration
113
Optional Functions Configuration
115
Inputs, Outputs and Sensors Configuration
118
Commissioning
119
Controller Settings
120
About
120
Factory Reset
121
Return to USER MODE
121
Yutaki Cascade Controller
122
Definition of the Switches
122
Description of the Icons
123
Common Icons
123
Icons for the Comprehensive View
124
Contents
125
Cascade Controller Configuration
127
Configuration Assistant
127
Advanced Configuration
130
Main Screen
133
Quick Action Function
134
Menu
135
Operation Information
135
System Configuration
136
General Options Configuration
137
Timer and Schedule Configuration
138
Space Heating / Space Cooling Configuration
141
Domestic Hot Water (Dhw) Configuration
143
Swimming Pool Configuration
145
Complementary Heating Configuration
146
Heat Pump Configuration
148
Optional Functions Configuration
149
Setup of Inputs, Outputs and Sensors
151
Controller Settings
152
Commissioning
153
About
153
Factory Reset
154
Return to User Mode
154
Troubleshooting
155
Maintenance
160
Maintenance Work
160
General Maintenance Procedure for the Outdoor Unit
160
General Maintenance Procedure for the Indoor Unit
161

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

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

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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Hitachi YUTAKI M R32 Series Manuals

Hitachi YUTAKI M R32 Series Installation And Operation Manual (168 pages)

Table of Contents

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

Table of Contents

Table of Contents

Name of Parts and Dimensional Data

Working Range

Drain and Water Piping

Electrical and Control Settings

Commissioning

Maintenance

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Hitachi Categories