Hitachi YUTAKI R290 RASM-6VTW2E Manuals

Manuals and User Guides for Hitachi YUTAKI R290 RASM-6VTW2E. We have 1 Hitachi YUTAKI R290 RASM-6VTW2E manual available for free PDF download: Installation And Operation Manual

Hitachi YUTAKI R290 RASM-6VTW2E Installation And Operation Manual (122 pages)

Brand: Hitachi | Category: Heat Pump | Size: 9 MB

Table of Contents
6
General Information
12
General Information
13
Applied Symbols
13
Product Guide
15
Classification of the Units
15
Outdoor Units
15
Indoor Units - Hydrosplit System
15
Indoor Units - Control Box System
16
Product List
17
Outdoor Units
17
Indoor Units - Hydrosplit System
18
Indoor Units - Control Box System
19
Name of Parts and Dimensional Data
20
Outdoor Units
21
YUTAKI Monobloc R290 - RASM-(2-3.5)VTW2E
21
YUTAKI Monobloc R290 - RASM-(4-6)(V)TW2E
22
Indoor Units - Hydrosplit System
23
Yutaki H - Hwm-W2E
23
Yutaki H - Hwm-W2E-B
24
YUTAKI H Combi - HWD-W2E-220S
25
YUTAKI H Combi - HWD-W2E-220S-K
26
Indoor Units - Control Box System
27
YUTAKI Control Box - ATW-CBX-01
27
Electrical Data
28
Outdoor Units
30
Space Heating
34
Swimming Pool Heating
35
Hydraulic Data
36
Pump Performance Curves
37
Water Drain Discharge Connection (Accessory)
41
Connecting Procedure
41
Outdoor Unit Draining Operation
42
Indoor Unit Draining Operation
42
Draining Operation for YUTAKI H
42
Draining Operation for YUTAKI H Combi
42
Hydraulic Connections
44
Hydrosplit System - YUTAKI Monobloc R290 + YUTAKI H
44
Standard Model
44
Hydrosplit System - YUTAKI Monobloc R290 + YUTAKI H Combi
45
Control Box System - YUTAKI Monobloc R290 + YUTAKI Control Box
45
Parts Name List
46
Space Heating and DHW for YUTAKI Hydrosplit
47
Additional Hydraulic Necessary Elements for Space Heating
47
Additional Hydraulic Necessary Elements for DHW
47
Additional Hydraulic Optional Elements for DHW
49
Additional Hydraulic Necessary Elements for DHW (UK Market)
49
Requirements and Recommendations for the Hydraulic Circuit
50
Anti-Freezing Protection for Water Circuit
51
Insulation
54
Water Filling
54
Water Quality
56
Water Piping
57
Water Piping Length
57
Water Piping Location
58
General Check
61
Electrical Connection
63
System Wiring Diagram
64
Transmission Wiring between Outdoor and Indoor Units
65
Outdoor Units Power Wiring Connection
67
Indoor Units Power Wiring Connection
68
Unit Controller (PC-ARFH3E) Connection
69
Optional Accessories Connection
69
Wiring Size and Protection Devices Minimum Requirements
70
Outdoor Units
70
Indoor Units - Hydrosplit System
71
Indoor Units - Control Box System
72
Setting of DIP Switches and Rotary Switches
72
Location of DIP Switches and Rotary Switches
72
Function of DIP Switches and Rotary Switches
73
Terminal Resistance
76
Function Selection
76
Additional Setting
78
Optional Indoor Unit Wiring (Accessories)
83
Summary of the Terminal Board Connections
83
Input Terminals (Default Input Functions)
89
Output Terminals (Default Output Functions)
95
Output Terminals (Optional Output Functions)
96
Before Operation
99
Preliminary Check
99
Retirement of T-Blocks and Installation of Base Caps
99
Checking the Unit
100
Electrical Checking
100
Hydraulic Circuit Checking (Space Heating and DHW)
101
Test and Check
101
Commissioning Procedure
102
Commissioning from Unit Controller
103
NFC Tap Function
105
Outdoor Units
107
YUTAKI Monobloc R290 - RASM-(2-6)(V)TW2E
107
Removing the Upper Cover
107
Removing the Service Cover
108
Indoor Units - Hydrosplit System
109
Yutaki H - Hwm-W2E(-B)
109
Removing the Indoor Unit Service Cover
109
Removing the Indoor Unit Electrical Box
110
Space Heating Pipes Connection
111
Cover Assembly
112
YUTAKI H Combi - HWD-W2E-220S(-K)
114
Removing the Indoor Unit Covers
114
Removing the Indoor Unit Electrical Box
115
Space Heating Pipes Connection
116
DHW Pipes Connection
116

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Hitachi YUTAKI R290 RASM-6VTW2E Installation And Operation Manual (122 pages)

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