Table of contents
1 Copyright and disclaimer..................................................... 3
2 Preface................................................................................... 4
2.1 Safety instructions................................................................... 4
2.2 Standards and regulations...................................................... 4
2.3 Correct disposal of this product (Waste Electrical and
Electronic equipment)............................................................. 4
3 System description Combi Port E D................................... 6
3.1 Operating principle.................................................................. 6
3.2 Components............................................................................ 6
3.3 Accessories............................................................................. 7
4 Installation............................................................................. 9
4.1 Installation example................................................................ 9
4.2 Heat interface unit view........................................................... 9
4.3 Heat interface unit with UFH manifold.................................... 9
4.4 Heat interface unit with Port Base......................................... 11
5 Additional installation........................................................ 13
5.1 Strainer................................................................................. 13
5.2 Differential pressure regulator .............................................. 13
5.3 Combi Port E D-X................................................................. 13
5.4 Other components/devices................................................... 14
5.5 Filling, flushing and venting................................................... 14
6 Operation............................................................................. 15
6.1 Hydraulic balancing on the manifold..................................... 15
6.2 Constant pressure pump control........................................... 15
6.3 Combi Port E mobile application........................................... 16
6.4 Commissioning and hand over............................................. 18
7 Maintenance........................................................................ 19
7.1 General information.............................................................. 19
7.2 Turning off heat interface unit............................................... 19
8 Troubleshooting.................................................................. 20
8.1 Fault description.................................................................... 20
8.2 App alarms............................................................................ 21
9 Technical data..................................................................... 22
9.1 Technical specifications........................................................ 22
9.2 Electrical connection controller............................................. 22
9.3 Data output........................................................................... 23
9.4 Differential pressure regulator .............................................. 23
9.5 Hydraulic balancing on the manifold..................................... 23
9.6 Wiring diagram...................................................................... 24
9.7 Dimensional drawings........................................................... 27
9.8 Performance curves for domestic water heat exchanger...... 28
9.9 Performance curves for heating heat exchanger.................. 33
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Combi Port E D
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Installation and operation manual