Replacing/Resetting The Cf-Mc Master Controller; When; How - Danfoss CF-MC Master Controller Installation Manual

Installation Guide CF-MC Master Controller

7. Replacing/Resetting the CF-MC Master Controller

7.1 When?

If the CF-MC Master Controller in an existing CF2
another CF-MC Master Controller, it is necessary to reset all the other CF2
in order to be able to re-install them to the reset or replaced CF-MC Master Controller.

7.2 How?

Note! Only "Reset" the CF-MC Master Controller to factory settings if the normal in- and uninstallation
procedures can not be followed!
Resetting the CF-MC Master Controller ( g. 20/22):
•
Disconnect the 230 V power supply to CF-MC Master Controller until the power LED
•
Press and hold at the same time menu selection button
button .
•
Reconnect the 230 V power supply to CF-MC Master Controller and release the three buttons
when the power LED
•
The CF-MC Master Controller is reset when all output LEDs
Resetting the CF-RS, -RP, -RD and -RF Room Thermostats ( g. 27):
•
Remove the Room Thermostat from the back plate
•
Press and hold the push button
•
Release the push button
•
The Room Thermostat is now reset and ready for installation to a CF-MC Master Controller.
Resetting the CF-RC Remote Controller ( g. 28):
•
At the same time, activate soft key 1
•
The CF-RC Remote Controller requests con rmation before resetting.
•
Con rmation with "yes" Resets the CF-RC Remote Controller and it is now ready for installation to
a CF-MC Master Controller.
Resetting the CF-RU Repeater Unit ( g. 29):
•
Disconnect the CF-RU Repeater Unit from the 230 V power supply.
•
Press and hold the push button
•
Release the push button
•
The CF-RU Repeater Unit is now reset and ready for installation to a CF-MC Master Controller.
10
02/2013
+
and all the output LEDs
(Link test) and reconnect the battery
when the red LED
, soft key 2
(Link test) and reconnect the 230 V power supply.
when the red LED
VIUHK8C1
system is reset to factory settings or replaced with
, OK button , and output selection
are ON.
goes OFF.
and disconnect one of the batteries
has been On and O again.
and the down selector
has been On and O again.
+ system components also,
is OFF.
.
.
Danfoss Heating Solutions
.