Important! Saving Changes; Defaulting The System; Restoring Factory Defaults - Eaton i-on series Engineering Manual

Basic Programming Procedures
Either: press  to put the control unit back into
Installer Menu (so that you can go and check that all
the bus devices you have installed are connected,
powered up and addressed correctly).
Note: To check an expander address remove the lid and
briefly press the addressing button. The two digit
display will show the bus address for a few seconds.
For example "b1" followed by "08" is "bus 1 device 08".
OR: Press  to make the control unit update its
internal record of devices attached to the bus.
The display shows:
Press  to accept the change to the bus. (You can still
press  to return to the installer menu if you do not
want to change the number of devices on the bus.)
Note: If you attempt to leave the Installer Menu when there is a fault (for example a
detector, control unit lid, siren or keypad tamper is active, or the battery is missing)
then the keypad displays a fault message telling you which device is causing the
problem. Press
the device from the system) before you can leave the Installer Menu.

Important! Saving Changes

When you make changes to the Installer Menu the control unit holds those changes in
temporary memory until you leave the Installer Menu. As you leave the Installer Menu the
control unit writes those changes into a permanent store. If you remove all power BEFORE
you leave the Installer Menu then the control unit will lose your changes. Note that this
does not apply if you restore Factory Defaults; that change takes place immediately.

Defaulting the System

If you wish to restore the control unit to its factory defaults then you must do this from a
keypad. You cannot restore factory defaults from a connected PC. If Downloader is
connected to a control unit when you load factory defaults, or staged communication
defaults then the control unit will drop the connection.
Note that this procedure deletes all radio detector identities but preserves expander and
keypad addresses.

Restoring Factory Defaults

1. Enter the Installer Menu.
Press  until the bottom line shows System Options:
2.
Press  .
3.
The display shows:
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
to return to the Installer Menu. You must rectify the fault (or delete
i-on Range
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