Danfoss CF-MC Installation Manual

Also see for CF-MC: Manual

Contents

Installation Guide CF-MC Master ControllerDanfoss Heating Solutions VIUHK902 01/20167Initiate transmission test on Room Thermostat (fig. 27):• Press the push button , LED goes ON.• Satisfactory: LED goes OFF.• Not satisfactory: LED flashes 5 times.No Link connection to Room Thermostat:• Try to relocate the Room Thermostat in the room.• Or install the CF-RU Repeater Unit and locate between the CF-MC Master Controller and the RoomThermostat.Note! CF-MC Master Controller output LED(s) connected to the Room Thermostat, flash(es) during Linktest.4.13 Mounting of CF-RS, -RP, -RD and -RF Room ThermostatsMount the CF-RS, -RP, -RD and -RF Room Thermostat sheltered from the sunlight and other sourcesof heat (fig. 23).Mount with screws (fig. 24):Back plate.Turning knob release (only available for CF-RS and -RD).Back plate lock/unlock (turn 90°).Screw hole for wall mounting.Battery placement.Screw and wall plug.Note! Remove enclosed strips from batteries to activate.A Room Thermostat can be assigned to several outputs if needed by repeating the installation process.5. Temperature Settings5.1 CF-RS and -RP Room ThermostatTurning knob/cover (fig. 25):Turning knob/cover releaseCF-RS Room temperature limitation (fig. 26):Minimum limitation (blue) (from 10 °C)Maximum limitation (red) (up to 30 °C)5.2 CF-RD and CF-RF Room Thermostat with Digital Display (fig. 21)SET Set value adjustmentMIN Minimum temperature limitationMAX Maximum temperature limitationTransmission link iconLow battery indicatorAlarm iconRoom temperature icon*Floor temperature icon** Only valid for CF-RF Room ThermostatSettings only available from CF-RC Remote Controller:Lock iconTimer iconCooling icon**AUTO Automatic change-over icon**Heating icon**** Only valid for CF-RD Room Thermostat. One of the standard CF-RD Room Thermostats can be definedas a master thermostat for sequential control of heating and cooling stages, according to the roomtemperature. This function is only available via CF-RC Remote Controller (see instruction for CF-RC).GB