uponor SD0000339 Combi Port E-Pro Heat Interface Unit User Guide
Installation
1.1 General information
Before installing the heat interface unit ensure that:
- the primary pipes are laid in the building site.
- the primary pipe installation is flushed and checked for leaks
- the power and ground cables are routed to the installation site.
- the unit is installed in a dry and frost-free room with an ambient temperature lower than +40 °C.
- the unit is mounted upright (not inclined, upside down or lying down).
- the unit is always easy to access even after the assembly.
Related illustrations
Illustrations related to the different sections below are available in the end of this document.
1.2 Heat interface unit
NoteSee the dimensional drawings for measurements. All dimensions are given in mm.
Follow the installation steps to install the heat interface unit.
Follow the installation steps to install the heat interface unit.
- Dismount the frame and door
- Install the in-wall cabinet
- Connect the primary supply pipes to the heat interface unit
- Install the heat interface unit
- Connect the heat interface unit with the connection rail
- Connect the underfloor heating pipes to the manifold
- Install the frame and door to the cabinet
1.3 Accessories
NoteThe installation of accessories is described in the installation and operation manual for the Uponor Combi Port E-Pro.
NoteVisit the Uponor download centre for more information regarding the installation and configuration of Uponor Smatrix and Uponor Base flexiboard.
1.4 Other components/devices
A Water and heat measurement
B Strainer
Caution!Shut off the water supply to the unit and relieve the pressure before any work with the strainer.
NoteTo open the cold water/primary flow strainer, use internal hexagon (6 mm).
The strainer collects dirt and its filter can be removed for inspection and cleaning.
The strainer collects dirt and its filter can be removed for inspection and cleaning.
1.5 Filling and flushing
The filling and draining valve on the primary heating can be used for filling and flushing of the heating system.
The filling and draining valve on the primary heating can be used for filling and flushing of the heating system.
1.6 Tightness testing
Warning!Leaks can cause personal injury and property damages.
1.7 Hydraulic installation
Warning!Risk of injury due to improper installation!
Ensure that the hydraulic connections are made in a correct way. Leaking connections can cause personal injury.
Ensure that the hydraulic connections are made in a correct way. Leaking connections can cause personal injury.
NoteUse the hydraulic diagram in the end of the document as an installation guide.
- Do not reduce the specified pipe cross-sections. The connections for optional components (e.g. meters) are capped with black plastic adaptors in the device.
- Replace the plastic fittings with stainless steel 1.4401 pipes if no optional components should be connected. These can be obtained from the supplier.
- Ensure to connect the heating supply and return as well as the hot and cold water correctly.
- Install a filling and draining valve on site at a suitable central point to fill the central heating system.
1.8 Electrical installation
Warning!Risk of electric shock if touching the components! The unit operates with a 230 V AC voltage.
Warning!Required work must be performed by a qualified installer in accordance with local regulations. This includes electrical connections and installations, set up for operation and maintenance.
NoteUse the wiring diagrams in the end of the document as installation guides.
1.9 Technical specifications
Operation
2.1 Visual inspection
Caution!Incorrect finishing of the installation can lead to property damage.
NoteIf an installation error is found during visual inspection, temporarily stop and correct the error.
Finish the installation by following these steps:
- Check the complete installation:
1.1. Make sure that the hydraulics are connected correctly.
1.2. Check that any dirt accumulated during installation and/ or dust on the unit has been removed properly. Check strainers and, if necessary, flush/ clean them.
1.3. Check the tightness of all gaskets on pipe – and device connections and tighten them if necessary. When tightening connections, always lock the opposite side.
1.4. Optional: Check that all electrical connections have been made correctly, including polarity of the mains connection and that earthing is assured. - Check that the installation is filled/ flushed and vented.
2.2 Changing the pump settings
NoteIt is recommended that the pump runs at constant pressure when used for underfloor heating. The factory
setting of the pump is not set to constant pressure and must therefore be changed
setting of the pump is not set to constant pressure and must therefore be changed
The pump (Grundfos UPM3) has to be set to the constant pressure modus (Δp-c) to enable an optimal operation of the underfloor heating system.
The settings are done on the pump house as described in the installation and operation manual.
2.3 Configuration via Combi Port E-Pro app
- Download the Uponor Combi Port E-Pro app. It is available both for iOS and Android mobile devices.
- Scan the QR code available on the Uponor Combi Port E-Pro controller.
- Press the blue button in the middle of the Uponor Combi Port E- Pro controller until it flashes. Continue in the App.
- Helptexts and guidance is available in the app.
- The app consists of three different user levels (user, installer, etc). Access is given by activating the received code.
5.1. Fill in the code in menu “Settings”.
5.2. Reconnect the controller to get the new level (push A, see “App structure – Overview”).
App overview
Uponor GmbH
Industriestraße 56,
D-97437 Hassfurt, Germany
1143310 v1_03_2024_INT
Production: Uponor/DCO
Industriestraße 56,
D-97437 Hassfurt, Germany
1143310 v1_03_2024_INT
Production: Uponor/DCO
Uponor reserves the right to make changes, without prior notification, to the specification of incorporated components in line with its policy of continuous improvement and development.
Documents / Resources
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uponor SD0000339 Combi Port E-Pro Heat Interface Unit [pdf] User Guide SD0000339 Combi Port E-Pro Heat Interface Unit, SD0000339, Combi Port E-Pro Heat Interface Unit, Heat Interface Unit, Interface Unit |