Winterwarm XR+ Series, Installation Manual

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Content
1 Introduction 3
1.1 Symbols used in this manual 3
1.2 Warranty 3
2 Safety instructions 4
2.1 Installation 4
2.2 Use 4
2.3 Maintenance & Cleaning 4
2.4 Children and vulnerable users 4
3 Technical specifications 5
3.1 Performance 5
3.2 Gas types 6
3.3 Dimensions 7
4 Installation 8
4.1 Preparation 8
4.2 Positioning the air heater 8
4.3 Gas type & connection 9
4.4 Room thermostat 10
5 Flue systems 12
5.1 Flue terminals 12
5.2 Flue length (max.) 13
5.3 Condensate in the flue system 13
5.4 Installation of the flue terminal 14
6 Operating the air heater 16
6.1 Burner cycle 16
6.2 Minimum firing time 16
6.3 Delta-T-regulation 16
6.4 Summer ventilation 17
6.5 Overheating protection 17
6.6 Flue passage check 17
7 Commissioning the air heater 17
7.1 Adjusting the settings 17
7.2 Commissioning the air heater 17
8 Combustion settings 19
8.1 Adjusting the burner settings 19
8.2 Converting to another gas type 19
9 Troubleshooting 20
9.1 Volatile lock outs 20
9.2 Temporary errors 20
9.3 Warnings 21
9.4 Instructions 21
9.5 Further troubleshooting 22
10 Maintenance 22
10.1 Preparation 22
10.2 Basic maintenance 23
10.3 Maintenance of the burner unit 23
11 Electrical wiring diagram 24
12 Exploded view and spare parts 25
13 Declaration of conformity 26