Vaillant VR 50 - Installing the radiator thermostat with Danfoss adapter

Set-up
Operating and installation instructions 0020248967_00
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5
A
B
6. Use the knurled nut on the radiator
valve to install the new radiator thermo-
stat.
5.2 Installing the radiator
thermostat with Danfoss
adapter
1. Remove the old thermostat head from
the radiator valve.