6
Technical data for the accessory item
6 720 617 760 (2008/09)
2 Technical data for the accessory
item
• The FR 10 enables the room temperature control of a single
heating system.
• The FR 10 must only be used in conjunction with a suitable
time switch, MT 10 or DT 20.
• In systems with a single heating system, you can change auto-
matically between the currently set operating mode / /
or heating operation off using the time program of a time
switch.
• The controller is designed for wall mounting.
The FR 10 can only be connected to a boiler with
BUS-enabled Heatronic 3.
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