Contents
1 Important basic information 1
1.1 General 1
1.2 Symbols and signal words 1
1.3 Copyright protection 1
1.4 Terms of warranty 1
1.5 Product liability 1
2 General information and safety information 2
2.1 Product-related information 2
2.2 Dangers when handling the heat exchanger 3
2.2 Safety measures at the installation site 4
3 Accessories 4
4 Water requirements 5
5 Technical data 5
5.1 QWT 100 5
5.2 SWT 100 6
5.3 SWT 100 titanium 6
5.4 WTI 100 7
5.5 Supercharged 7
6 Installation and connection dimensions 8
6.1 Transport and storage 8
7 Installation 8
7.1 Installation arrangement above the water level 8
7.2 Installation arrangement below the water level 9
7.3 Connecting the heat exchanger 10
7.3.1 Connecting WTI / SWT / QWT to a circulation pump / filter system 10
7.3.2 Connecting QWT 100-140/100-209 and WTI 100-140/100-209 to a filter system 10
7.4 Start-up 10
7.5 Function 11
8 Maintenance and servicing 11
8.1 Storing the heat exchanger over winter in frost-free rooms 11
8.2 Store the heat exchanger over winter in spaces at risk of frost 11
8.2.1 Emptying the heat exchanger in a vertical position 11
8.2.2 Emptying the heat exchanger in a horizontal position 11
9 Diagnosing malfunctions 12
10 Removal and disposal 12
11 Technical illustrations Index: Technical illustrations
12 Declaration of conformity Index: Technical illustrations
Heat exchanger QWT, SWT, WTI / Contents
ENGLISH