Bosch Compress 5800i AW - Page 39

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Technical information and reports

Compress 5800i AW – 6721858460 (2023/06)

[SK] Service Key

[1] 230V~1N supply to XCU-THH (XCU HY)

[2] LIN-Bus for circulation pumps (PC0/PC1)

Main Page

Table of Contents2
Explanation of Symbols and Safety Instructions3
Explanation of Symbols3
General Safety Instructions3
Product Information4
Standard Delivery4
Declaration of Conformity4
Information about the Indoor Unit4
Dimensions and Minimum Clearances4
Product Overview7
Roof Panel8
Regulations8
Accessories8
Required System Components8
Optional Accessories9
Room Controller9
Preparing for Installation9
Placement of the Indoor Unit9
Water Quality9
Quality Requirements for the Heating Water9
Minimum Volume and Execution of the Heating System12
Check Size of Expansion Vessel12
Installation12
Transport and Storage12
Moving the Appliance to the Installation Place13
Remove the Front14
Installation Checklist14
Sizing the Gas DHW Circulation Lines15
Installation of Accessories15
External Connections15
Safety Thermostat15
Summary Alarm (with Accessory Module)15
Installation with Cooling Mode15
Installation with Non-Condensing Cooling Mode15
Mounting the Condensation Sensor16
Condensing Cooling Mode with Fan Convectors16
Hydraulic Connections16
Insulation16
Pipe Connections, General17
Connect the Indoor Unit to the Heat Pump17
Connect the Indoor Unit to the Heating System18
Connect the Indoor Unit to the Tap Water19
Heat Pump, Indoor Unit and Heating System Filling20
Electrical Connection21
Safety Instructions21
General Notes21
Can-Bus21
EMS-BUS for Accessories22
Installation of the Temperature Sensor22
Flow Temperature Sensor T022
Outdoor Temperature Sensor T122
External Inputs22
Establishing the Power Supply Connection23
Main Supply23
Cable Feeds in the Indoor Unit23
Terminal Connections in Electric Box24
Terminal Connections in Electric Box25
Terminal Connections of Accessories in Electric27
Box27
Connections XCU-THH (XCU HY) Module28
Commissioning28
Commissioning Checklist29
Commissioning of the Control Panel29
Heat Pump, Indoor Unit and Heating System Ventilation30
Adjusting the Operating Pressure of the Heating System30
Operating Temperatures30
Adjusting the Electrical Auxiliary Heater31
Function Test31
Overheating Protection (OHP)31
Maintenance31
Particle Filter32
Service of Expansion Vessel32
Draining of Appliance33
Shut down the Heating System33
Environmental Protection and Disposal33
Technical Information and Reports33
Technical Specifications33
Hydraulic Configuration34
10.2.1 Explanations to the Hydraulic Configuration34
10.2.2 Heating Circuit Without Mixer35
10.2.3 Explanation of Symbols36
10.2.4 Performance Charts for Circulation Pumps37
Wiring Diagram38
10.3.1 Wiring Diagram XCU-THH (XCU HY) Module38
10.3.2 Power Supply Indoor Unit, Standard40
10.3.3 Cable Plan41
10.3.4 Measurements from Temperature Sensors41

Bosch Compress 5800i AW - Page 39

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