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Vitocal 350-A AWHO 351.A Series
Viessmann Vitocal 350-A AWHO 351.A Series Manuals
Manuals and User Guides for Viessmann Vitocal 350-A AWHO 351.A Series. We have
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Viessmann Vitocal 350-A AWHO 351.A Series manual available for free PDF download: Installation And Service Instructions Manual
Viessmann Vitocal 350-A AWHO 351.A Series Installation And Service Instructions Manual (140 pages)
Air/water heat pump with electric drive
Brand:
Viessmann
| Category:
Heat Pump
| Size: 17.54 MB
Table of Contents
Index Index
4
Table of Contents
4
Disposal of Packaging
6
Product Information
7
General Information on the Electrical Connection
8
Internal Heat Pump
8
Installation Room Requirements
8
Positioning
9
Connections
12
External Heat Pump
13
Installation Requirements
13
Positioning
14
Connections
17
Removing the Transport Brackets
21
Type AWHI 351.A Only: Fitting the Supplied Floor Mat
22
Fitting the Outer Panels
23
Type AWHO 351.A Only: Fitting the Silencer Hoods
28
Fitting the Top Panel
29
Siting the Heat Pump
29
Connecting the Air Circuit (Primary Circuit) (Only for Type AWHI 351.A)
29
Levelling the Heat Pump
29
Hydraulic Connections
31
Type AWHI 351.A
32
Type AWHO 351.A
33
Control Panel Electrical Connections
34
Opening the Control Panel
34
Overview of Electrical Connections in the Control Panel
35
Routing Cables/Leads to the Control Panel
36
Attaching the Connecting Cables from the Control Unit in the Control Panel
38
Heat Pump Control Unit Electrical Connections
39
Fitting the Heat Pump Control Unit and Inserting Cables
39
Attaching Cables from the Control Panel in the Control Unit
43
Adapting the Heat Pump Control Unit
43
Inserting the Coding Card
45
Overview of Electrical Connections
46
Main PCB (Operational Components 230 V~)
47
Expansion PCB on Main PCB (Operational Components 230 V~)
49
Cross Connect PCB
52
Controller and Sensor PCB (Sensors)
54
Power Supply
58
Heat Pump Control Unit Power Supply 230 V
59
Compressor Power Supply (400 V~), Sealing Economy Tariff Connection for Compressor
59
Power Supply with Power-OFF
60
Phase Monitor (if Installed)
62
Closing the Heat Pump
64
Closing the Control Panel
65
Fitting the Front Panel
66
Steps - Commissioning, Inspection and Maintenance
67
Opening the Heat Pump
68
2 Compiling Reports
69
Checking the Refrigerant Circuit for Leaks
69
Filling and Venting on the Secondary Side
70
Checking the Expansion Vessel and Heating Circuit Pressure
71
6 Cleaning the Interior
71
Checking the Electrical Connections for Firm Seating
72
8 Checking the Compressor Casing Temperature
72
9 Commissioning the System
73
11 Instructing the System User
79
Repairs
80
Overview of Sensors, Drain and Air Vent Valves
80
Draining the Heat Pump on the Secondary Side
80
Checking the Sensors
80
Check Fuses
81
Parts List Type AWHI 351.A Overview of Assemblies
83
Casing
84
Front Panels
84
Side Panels
86
Miscellaneous
88
Air Module
90
Heat Pump Control Unit
92
Electrical Equipment
94
Type AWHI 351.A10 and AWHI 351.A14
94
Type AWHI 351.A20
96
Heat Pump Module
98
Base Frame
102
Parts List Type AWHO 351.A Overview of Assemblies
105
Casing
106
Front Panels
106
Side Panels
108
Silencer Hood
110
Miscellaneous
112
Air Module
114
Heat Pump Control Unit
116
Electrical Equipment
118
Type AWHO 351.A10 and AWHO 351.A14
118
Type AWHO 351.A20
120
Heat Pump Module
122
Base Frame
126
Commissioning/Service Hydraulic Parameter Report
128
Reports Control Parameter Report
128
Specification Specification
132
Sound Transmission Data
135
Appendix Heat Pump Commissioning Order
136
10. Appendix
137
Certificates Declaration of Conformity
137
Keyword Index
138
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