WIRELESS SYSTEMS
CENTRAL CONTROL INDIVIDUAL ROOM CONTROL WITH CENTRAL TEMPERATURE SETTING
One FTRFB-280.101 sensor is required per room (any number) to detect the room temperature. Furthermore, a sensor is required to set the room temperature centrally. The room temperature set centrally applies to all rooms.
Sensor for centrally setting room temperature
Sensor to detect room temperature
or
or
or
FTRFB-280.119
FTRFB-280.120 (ECO switch for manual energy saving operation)
FTRFBu-180.1xx
FTRFUd 210.123#xx (various variants for optimum integration in almost all switch ranges)
FTRFB-280.101
FINDING AVERAGES
Up to 7 additional FTRFB-280.101 sensors can be used per room for finding averages (for example in large rooms). This is possible with all listed control functions.
FTRFB-280.101
SELECTION OF ACTUATORS
2
Depending on the type of heating used, a corresponding actuator is required for each room or heating/cooling zone. Any number of actuators / ducts can be assigned to a room.
Hot water underfloor heating
Hot water radiators
Electrical underfloor heating
Infrared heaters Cooling ceiling
.
For example: HTFRL-214.240 (4-duct) HTFRL-316.225 (8-duct)
For example: HTFMA-180.161
For example: HTFRU-110.124 (optional external floor sensor available)
For example: HTFRB 010.101 or for cooling CTFRB 010.101
For example: KTFRL-213.140 (4-channel) KTRFL-315.125 (8-channel)
OPTIONAL
If required, an external antenna (JZ-25) can be connected to the multi-channel actuators intended for installation in heating manifolds via a 1m antenna cable (JZ-26).
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Catalogue 2025
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