EPH Controls CP4 V2 - Page 45

45
RFRP
V2
Room Thermostat CP4
V2
To Unlock the PIN
Press any button, ‘UnL’ appears on the screen. ‘0000’ will ash on screen.
Press
+
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.
Press
+
to select ‘OFF’.
Press
. ‘0000’ will ash on the screen. Enter the PIN.
Press .
The PIN is now disabled.