Name: Vaillant VIH S GB 210/2 S
Brand: Vaillant
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Instructions for commissioning, maintenance

and troubleshooting

For the competent person

GB, IE

Instructions for commissioning, maintenance and troubleshooting

Solar heating system

with auroSTOR

Solar hot water system

Table of Contents2
Notes on the Documentation 13
Other Applicable Documents3
Storing Documents3
Symbols Used3
Applicability of the Instructions3
Cylinder Identification Plate4
CE Label4
Benchmark4
Safety Instructions and Regulations4
Safety and Warning Information4
Classification of Action-Related Warnings4
Structure of Warnings4
Intended Use5
General Safety Instructions5
Overview of EU Standards6
General Information on Solar Heating System6
Cylinder and Cylinder Assembly7
Regulations for Great Britain7
Technical Guidance7
Related Documents7
Regulations for the Prevention of Accidents8
System Description8
Design and Function of Solar Heating System8
Electrical Wiring10
Hot Water Temperature Regulation10
Heating Control10
Description of the Components 411
Aurostor Solar Cylinder11
Safety Devices12
Cylinder Operating Elements12
Solar Fluid14
Properties of Solar Fluid14
Solar Circuit Frost and Corrosion Protection System14
Cylinder Frost Protection14
Safety Data Sheet for Vaillant Solar Fluid15
System Configuration17
Vaillant Controllers and Their Basic Functions17
Control Functions18
Technical Data of the Aurostor Solar Cylinder20
Dimensions22
Assembly 523
Scope of Delivery23
Transporting the Cylinder23
Requirements for Installation Site23
Installation24
Installation Sequence24
Installation of Solar Circuit Piping24
Piping Material in the Solar Circuit24
Layout of Piping in the Solar Circuit24
Realisation of Solar Circuit Piping25
Venting the Solar Circuit27
Pipes for the Primary Heating Circuit29
Installing Hot Water Pipes29
Hot Water Thermostat Mixer29
Installing the Hot Water Thermostat Mixer (Without Secondary Circulation Line)30
Installing the Hot Water Thermostat Mixer (with Secondary Circulation Line)30
Setting the Hot Water Thermostat Mixer30
Installation of Cold Mains Inlet31
Pressure in Cold Mains Inlet31
Mounting the Safety Assembly31
Mounting the Expansion Vessel32
Mounting the Drain Valve32
Laying the Pipes to the Tundish32
Installation of Discharge Pipe32
Design of Discharge Pipe32
High Drain34
Electrical Installation34
Options for Combining Control Components34
Electrical Connection of Control Components36
Connecting up the Electric Immersion Heater37
Connection of the Solar Pump38
Connecting up the Solar Yield Temperature Sensor38
Installing the Control Components in Accordance with the Connection Wiring Diagrams40
Commissioning52
Checking Leak-Tightness52
Flushing the Solar Circuit with Solar Fluid53
Filling the Solar Circuit with Solar Fluid53
Setting the Flow Rate in the Solar Circuit54
Flushing the Primary Heating Circuit55
Water Treatment55
Filling the Cylinder56
Filling the Central Heating System57
Commissioning the Gas-Fired Wall-Hung Boiler58
Setting the Hot Water Thermostat Mixer58
Filling in the Commissioning Report58
Handover to the Operator58
Inspection and Maintenance 859
Checking the Temperature/Pressure Relief Valve and Expansion Relief Valve61
Checking the Charge Pressure of the Expansion Vessel61
Draining the Cylinder61
Fault Finding62
Taking the Cylinder out of Service 1065
Temporarily Taking the Cylinder out of Service65
Permanently Taking the Cylinder out of Service65
Recycling and Disposal 1165
Cylinder Disposal65
Disposal of Packaging65
Customer Service and Manufacturer's Guarantee66
Vaillant Service66
Vaillant Guarantee66

Vaillant VIH S GB 210/2 S User Manual

Table of Contents

Questions and Answers:

Vaillant VIH S GB 210/2 S Specifications

Related product manuals

Brand	Vaillant
Model	VIH S GB 210/2 S
Category	Boiler
Language	English