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5. Installation
Please follow the safety instructions contained in this document during installation! Installing and operating the stations incorrectly will invalidate any war-
ranty claims. Hazards resulting from adjoining masonry components must be avoided. Free access to the station and connection lines must be ensured.
Make sure the connection to the station is tension-free. The station should be installed on a dry wall that can take the load and directly adjacent to a
heating water buffer tank where possible.
Note:
•
Heat exchanger water capacity > 3 litres
•
Domestic water safety valve not supplied with the station
•
Dirt traps to protect the system are provided in the station inlet if required
5.1 Heating connection
Once the station has been installed correctly, connect the heating circuit.
Connection D 1 ½" female thread
Heating medium return line to the buffer tank
Connection B 1 ½" female thread
Heating medium supply line to the buffer tank
Max. permissible operating pressure
6 bar
Max. permissible operating temperature:
90°C
5.2 Domestic water connection
Please note:
The safety fuse on the cold water side must comply with DIN EN 806, DIN 1988 and DIN EN 1717, i.e. with a safety group and expansion
vessel if necessary.
Connect the domestic water circuit once the station has been installed correctly.
Connection A 1 ½" female thread
Hot water outlet
Connection E 1 ½" female thread
Cold water inlet
Connection C 1 ¼" female thread
Circulation return
Max. permissible operating pressure:
10 bar
Max. permissible operating temperature:
90°C
EN
