Mounting
Selecting the mounting site
When selecting the mounting site take into consideration that the
►
temperature measurement is influenced if the operating unit is
mounted on an outer wall or near heat sources.
Mounting the drive unit
Turn the radiator on before mounting. The radiator valve must be
►
open.
HINT: The correct setting of the valve is best checked with the central
heating switched on. If the valve is correctly mounted, the
radiator will become warm.
Separating the drive unit from the valve lantern
Remove the old radiator
►
controller, if necessary.
To open the retainer brack-
►
et, turn the control knob (1)
so the tip points upwards.
Mounting
À
5