45
RFRPD Room Thermostat CP4D
To Unlock the PIN
Press any button, ‘UnL’ appears on the screen. ‘0000’ will ash on screen.
Rotate
to set the value from 0 to 9 for the rst digit.
Press
to move to the next PIN digit.
When the last digit of the PIN is set.
Press
. The PIN is now unlocked.
If a PIN has been unlocked on the thermostat, it will automatically
reactivate if there is no button pressed for 2 minutes.
To Deactivate the PIN
When the PIN is unlocked (see above instructions)
Access PIN in the installer menu.
Press
, ‘ON’ will appear on the screen.
Rotate
to select ‘OFF’.
Press
. ‘0000’ will ash on the screen. Enter the PIN.
Press
.
The PIN is now disabled.
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