Instructions for installation and use
VXe Solo HT
2 | © Danfoss | Produced by Danfoss Redan A/S | 2023.01
AQ440953137531en-010102
2.0 Installation instructions, safety and handling ...............................................................................................................................................................3
3.0 Getting started - Quick guide for easy start-up ............................................................................................................................................................5
4.0 Main components / Connections ......................................................................................................................................................................................7
5.0 Diagram, Dimensional sketch, Example ....................................................................................................................................................................... 10
6.0 General, Mounting of heat meter and safety valves ................................................................................................................................................ 15
7.0 Filling the system with water ........................................................................................................................................................................................... 16
8.0 Electrical connections ......................................................................................................................................................................................................... 17
9.0 Adjustmend and commissioning ................................................................................................................................................................................... 18
10.0 Heating circuit, Danfoss ECL 310 automatics ............................................................................................................................................................. 19
11.0 Control of heating circuit ................................................................................................................................................................................................... 20
12.0 Heating circuit, pump ......................................................................................................................................................................................................... 22
13.0 Domestic hot water, Cylinder circuit ............................................................................................................................................................................. 24
14.0 Maintenance / Supervision ............................................................................................................................................................................................... 27
15.0 Troubleshooting ................................................................................................................................................................................................................... 29
16.0 EU Declaration of conformity ........................................................................................................................................................................................... 32
17.0 Commissioning Certificate ................................................................................................................................................................................................ 34
18.0
Guidelines for water quality in Danfoss brazed heat exchangers
................................................................................................................... 35
1.0 Content
VXe Solo H HT
(ECL310/A230/A237
VXe Solo HWS HT
(ECL 310/A337
VXe Solo HWP HT
ECL 310/A337
VXe Solo H OP HT
ECL 310
