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YUTAKI M RASM-2VR2E
Hitachi YUTAKI M RASM-2VR2E Manuals
Manuals and User Guides for Hitachi YUTAKI M RASM-2VR2E. We have
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Hitachi YUTAKI M RASM-2VR2E manual available for free PDF download: Installation And Operation Manual
Hitachi YUTAKI M RASM-2VR2E Installation And Operation Manual (80 pages)
OUTDOOR UNITS MONOBLOC SYSTEM
Brand:
Hitachi
| Category:
Air Conditioner
| Size: 5 MB
Table of Contents
Table of Contents
4
General Information
9
General Information
10
Applied Symbols
10
Product Guide
12
Classification of the Units
12
Monobloc System - YUTAKI M R32 - RASM-(2/3)VR2E
12
Product List
12
Unit Controller Accessory
13
Name of Parts and Dimensional Data
14
Yutaki M R32 - Rasm-(2/3)Vr2E
15
Electrical Data
16
Considerations
17
Monobloc System - YUTAKI M - RASM-(2/3)VR2E
17
Working Range
18
Power Supply Working Range
19
Temperature Working Range
19
Space Heating
19
Dhw
20
Swimming Pool Heating
20
Space Cooling (Necessary Cooling Kit)
20
R32 Hydraulic Working Range
21
Hydraulic Data
21
Pump Performance Curves
21
Drain and Water Piping
22
Water Drain Discharge Connection (Accessory)
23
Connecting Procedure
23
Outdoor Unit Draining Operation
24
Hydraulic Connections For Yutaki M
24
Space Heating And Dhw For Yutaki M
25
Additional Hydraulic Necessary Elements for Space Heating
25
Additional Hydraulic Necessary Elements for DHW
26
Additional Hydraulic Optional Elements (for DHW)
28
Requirements And Recommendations For The Hydraulic Circuit
29
Anti-Freezing Protection For Water Circuit
30
Glycol As Anti-Freezing Protection
30
Insulation
32
Water Filling
32
Water Quality
34
Minimum Water Volume Description
35
Water Piping
37
Water Piping Length
37
Water Piping Size
37
Suspension Of Water Piping
38
Electrical and Control Settings
39
General Check
41
Electrical Connection
42
Wiring Size
42
Minimum Requirements Of The Protection Devices
42
Optional Unit Wiring For Accessories
43
Summary Of The Terminal Board Connections
43
Input Terminals (Default Input Functions)
45
Setting Of Dip Switches And Rsw Switches
54
Refrigerant Cycle Pcb
55
Dsw1
55
Dsw2
55
Dsw3
55
D Sw4 / Rsw1
56
D Sw5
56
Dsw6
56
Function Selection
57
Test Run Mode
57
Dsw7
57
Dsw301
57
Dsw302
58
Optional Function Setting
58
Led Indication
58
Additional Setting
59
Water Cycle Pcb
59
Dsw1
59
Dsw2
59
Dsw3
59
Dsw4
60
Commissioning
64
Before Operation
65
Preliminary Check
65
Checking The Unit
65
Electrical Checking
65
Hydraulic Circuit Checking (Space Heating And Dhw)
66
Checking The Refrigerant Circuit
66
Test And Check
67
Commissioning Procedure
67
Test Run / Air Purge
68
Maintenance
71
Removing the Upper Cover
72
Removing the Service Cover
73
Removing the
74
Removing the Front Cover
74
Removing the Rear Cover
75
ERP Data
77
Additional Data
79
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