Replacing/ Resetting the Master Controller, CF-MC
Ersetzen / Zurücksetzen des Hauptreglers CF-MC
Udskiftning/ erstatning af masterregulatoren CF-MC
Remplacer / Réinitialiser le Régulateur principal, CF-MC
2
Instruction CF-MC Master Controller
VI.UN.A1.52
Produced by Danfoss Floor Heating Hydronics 09.2005
Instruction . . . . . . . . . . . . . . 3
Anleitung . . . . . . . . . . . . . . . 6
Vejledning . . . . . . . . . . . . . . 9
Instruction . . . . . . . . . . . . . 12
3
Instruction CF-MC Master Controller
VI.UN.A1.52
Produced by Danfoss Floor Heating Hydronics 09.2005
1. When? .........................................................................................................4
2. How? ...........................................................................................................4
1. Master Controller, CF-MC ...............................................................4
2. Room Thermostat, CF-RS, -RP, -RD and -RF .................................5
3. Remote Controller, CF-RC ..............................................................5
4. Repeater Unit, CF-RU ......................................................................5
3. Figures and illustrations..................................................................15-16
Index
Instruction CF-MC Master Controller
3
4
Instruction CF-MC Master Controller
VI.UN.A1.52
Produced by Danfoss Floor Heating Hydronics 09.2005
• If the Master Controller in an existing CF2-system is reset to factory
settings or replaced with another Master Controller, it is necessary to
reset all the other CF2-system components also, in order to be able to
re-install them to the reset or replaced Master Controller, CF-MC !
1. When?
Instruction CF-MC Master Controller
4
2. How?
Note: The Master Controller should only be “Reset” to factory settings if the
normal in- and uninstallation procedures can not be followed!
2.1 Resetting the Master Controller, CF-MC - g. 1:
• Disconnect the 230V power supply to the Master Controller until the
power LED is OFF
• Press and hold at the same time the menu selection button , the
OK button , and the output selection button
• Reconnect the 230V power supply to the Master Controller and
release the three buttons when the power LED and all the output
LEDs are ON
• The Master Controller is reset when all output LEDs then goes OFF
5
Instruction CF-MC Master Controller
VI.UN.A1.52
Produced by Danfoss Floor Heating Hydronics 09.2005
Instruction CF-MC Master Controller
5
2.2 Resetting the Room Thermostats, CF-RS, -RP, -RD and -RF – g 2:
• Remove the Room Thermostat from the back plate and disconnect
one of the batteries
• Press and hold the push button (Link test) and reconnect the
battery
• Release the push button when the red LED has been On and O
again
• The Room Thermostat is now Reset and ready for installation to a
Master Controller, CF-MC
2.3 Resetting the Remote Controller, CF-RC – g 3:
• At the same time, activate the Soft key 1 , the soft key 2 and the
down selector
• The Remote Controller requests conrmation before resetting.
Conrmation with “yes” Resets the Remote Controller
• By conrming Reset with “yes” the Remote Controller is now ready for
installation to a Master Controller, CF-MC
2.4 Resetting the Repeater Unit, CF-RU – g 4:
• Disconnect the Repeater Unit from the 230V power supply
• Press and hold the push button (Link test) and reconnect the 230V
power supply
• Release the push button when the red LED has been On and O
again
• The Repeater Unit is now Reset and ready for installation to a
Master Controller, CF-MC
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