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RWM-3.0R2E
Hitachi RWM-3.0R2E Manuals
Manuals and User Guides for Hitachi RWM-3.0R2E. We have
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Hitachi RWM-3.0R2E manual available for free PDF download: Installation And Operation Manual
Hitachi RWM-3.0R2E Installation And Operation Manual (77 pages)
Brand:
Hitachi
| Category:
Heat Pump
| Size: 3.52 MB
Table of Contents
Table of Contents
5
General Information
10
General Information
11
General Notes
11
General Information
11
General Notes
11
Applied Symbols
12
Applied Symbols
12
Additional Information About Safety
13
Additional Information about Safety
13
Important Notice
14
Important Notice
14
Classification Of The Units
15
Classification of the Units
15
Product Guide
15
Product List
15
Product Guide
15
Product List
15
Split System - Indoor Unit - YUTAKI S
15
Split System - Indoor Unit - YUTAKI S
15
Name of Parts and Dimensional Data
16
Yutaki S - Rwm-(1.5-3.0)R2E
17
Electrical Data
18
Considerations
19
Split System - Indoor Unit - YUTAKI S
20
Working Range
21
Power Supply Working Range
22
R32 Temperature Working Range
22
Space Heating
22
Dhw
23
Space Cooling (Necessary Cooling Kit)
23
Swimming Pool Heating
23
Hydraulic Data
24
Pump Performance Curves
24
R32 Hydraulic Working Range
24
Refrigerant and Water Piping
25
General Notes before Performing Piping Work
26
General Notes R32 Refrigerant
26
R32 Refrigerant Circuit
26
Refrigerant Piping
27
Refrigerant Charge
29
Refrigerant Charge Amount
29
Refrigerant Charge before Shipment (W (Kg))
29
Water Piping
29
Water Piping Length
29
Water Piping Size
29
(DHW) Circuit
30
Water Quality for Primary (Space Heating / Cooling) and Secondary
30
Water Filling
31
Requirements and Recommendations for the Hydraulic Circuit
34
Additional Hydraulic Necessary Elements for Space Heating
35
Space Heating and DHW
35
Water Flow Control
35
Additional Hydraulic Optional Elements (for DHW)
38
Electrical and Control Settings
39
General Check
40
Electrical Connection
41
Wiring Size
41
Minimum Requirements Of The Protection Devices
42
Function Of Dip Switches And Rotary Switches
43
Location Of Dip Switches And Rotary Switches
43
Setting Of Dip Switches And Rsw Switches
43
Led Indication
47
Terminal Board Connections
48
Indoor/Outdoor Communication Wiring (TB2) / ATW-RTU Communication / Central Devices Communication
49
Summary Of Terminal Board Connections
50
Input Terminals (Default Input Functions)
52
Maintenance
60
Removing the Covers
61
Removing the Indoor Unit Service Cover
61
Removing Indoor Unit Electrical Box
62
Drain Pipes Connection
63
Space Heating Pipes Connection
63
Cover Assembly
64
Test and Check
65
Commissioning
66
Before Operation
67
Checking The Unit
67
Electrical Checking
67
Preliminary Check
67
Hydraulic Circuit Checking (Space Heating and DHW)
68
Checking The Refrigerant Circuit
69
Commissioning Procedure
69
Test Run / Air Purge
70
ERP Data
72
AVERAGE Climate
73
COLDER Climate
74
WARMER Climate
74
Additional Data
75
General ERP Data for Hot Water Storage Tanks
75
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