Bosch ODU 7.5s 8 kW Manuals

Manuals and User Guides for Bosch ODU 7.5s 8 kW. We have 1 Bosch ODU 7.5s 8 kW manual available for free PDF download: Installation, Commissioning And Servicing Instructions

Bosch ODU 7.5s 8 kW Installation, Commissioning And Servicing Instructions (84 pages)

AIR TO WATER SPLIT HEAT PUMP

Brand: Bosch | Category: Heat Pump | Size: 7 MB

Table of Contents
2
Key to Symbols and Safety Instructions
3
Key to Symbols
3
Safety Instructions
3
Benchmark
4
Pre - Installation
4
Air Source Heat Pump Operation
4
Selection and Sizing of a Heat Pump
4
Heat Loss
4
Heat Emitters
4
Regulations and Standards
5
Standard Delivery
6
General
8
Information about the Heat Pump
8
Application Area
9
Data Plate
9
Transport and Storage
9
Positioning the Heat Pump
9
Defrost Method
9
Checks before Installation
9
Can-Bus
9
CAN-BUS Termination
10
Handling Circuit Boards
10
Dimensions, Clearance and Pipe Connections
11
Outdoor Unit
11
Installation Location
12
Appliance Layout
13
Hydrolight/Hydrocomfort Unit
14
Pipe Connections
14
Installation
16
Accessories
16
Connection Principle
16
Preparing the Pipe Connections
16
Positioning
16
Connect the Heat Pump to the Heating System
16
Flushing the Heating System
16
Connecting the Refrigerant Pipe
17
Liquid Side
19
Filling the Heating System
20
Pressure Switch
20
Connecting a Heat Pump DHW Cylinder (3Rd Party)
21
3-Way Valve (Accessory)
22
Insulation
22
Installing the Temperature Sensors
22
Other Connections
23
Additional Mixer Group (Accessory)
23
Disconnecting Accessories
23
Electrical Connection
23
Connecting the Heat Pump
24
Connecting the Hydrolight/Hydrocomfort Module
26
External Connections
26
PCB Layout in Control Panel, Hydrolight Unit
27
Switch Settings, Hydrolight Unit
28
Power Supply, Hydrolight Unit and Additional Mixed Heating Circuit (Accessory)
29
Terminal Connection Diagram, Hydrolight Unit with 2Nd Heat Appliance
30
Wiring Diagram, Hydrolight Unit with 2Nd Heat Appliance
31
Signal Cable, Hydrolight Unit with 2Nd Heat Appliance
32
Layout in Control Panel, Hydrocomfort Unit with Electr. Heater
33
Switch Settings, Hydrocomfort Unit with Electr. Heater and Additional Mixed Heating Circuit (Acc)
34
Power Supply, Hydrocomfort Unit with Electr. Heater
35
Terminal Connection Diagram, Hydrocomfort Unit with Electr. Heater
36
Wiring Diagram, Hydrocomfort Unit with Electr. Heater
37
Signal Cable, Hydrocomfort Unit with Electr. Heater
38
Technical Information
39
Specification - Outdoor Unit
39
Specification, Hydrolight Unit with 2Nd Heat Appliance
40
Specification - Hydrocomfort Unit with Electr. Heater
41
System Configurations
42
General System Information
49
Heating Circuits
49
Heating Controls
49
Control Method for Compressor
50
Time Control of Central Heating
50
Operation Modes
50
Operation Control
50
Mixing Valve Control (Mixing Valve for 2Nd Heat Appliance and Heating Circuit with Mixer)
50
User Interface
50
Overview of the User Interface
50
Control Panel Function
51
Symbol Overview
51
Menu Tabs
51
Installation and Service Menu (I/S)
51
Menu Overview
52
Commissioning
57
Switching on the Heat Pump
57
Manual Operation
58
Heating Settings
58
Domestic Hot Water Settings
60
Hot Water Circulation
60
Settings for Heating Circuit 2
61
Other Settings
61
Fast Restart of Heat Pump
62
Screed Drying
62
Timer (Timer Programs)
63
Error Management
64
Alarm History
64
Alarm Log and Info Log
64
Example of an Alarm
64
Dimmed Menu Display
64
All Alarms, Warnings and Information Windows
64
Alarm Window
64
Warning Message
66
Information Window
66
Info Symbol
66
Checking the Heat Pump Using the Diagnostic Tool (Accessory)
67
Refrigerant Circuit Diagram
68
Factory Settings
71
Functional Check
73
Refrigerant Circuit
73
Setting the Operating Pressure of the Heating System
73
Operating Temperatures
73
Environmental Protection
73
Maintenance
73
Particle Filter
74
Evaporator
74
The Guarantee
74
Commissioning Report
75
Inspection and Maintenance Reports
77
General Information
77
Benchmark Log Book
79

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Bosch ODU 7.5s 8 kW Manuals

Bosch ODU 7.5s 8 kW Installation, Commissioning And Servicing Instructions (84 pages)

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