Unipower ARE-M02406 Product Manual page 50

Micro ARE-M Series 24V Chargers, Single Phase
When password protection is enabled, you will be asked for your password only once during a setup
session, regardless of the number of setup changes made. After 5-6 minutes of no keypad activity, your
setup session will time-out and you will again be asked for your password to change a parameter value.
Any number between 00002 and 65500 can be used as the password. Select a password that is easy to
remember but difficult for others to guess. As with any password, secrecy is required for meaningful
security. If the password is forgotten, contact UNIPOWER Field Service.
A. Enabling and Setting a Password:
1. At the Home screen, press UP or DN until the CHARGER SETUP appears. Press SEL.
2. At the System Setpoints screen, press UP or DN until the Password screen appears.
3. At the Password screen, press SEL to display the Old Password
screen.
4. Press SEL to display the New Password screen. Press UP to
enable protection. Press UP or DN until the desired password
number (00002-65500) is displayed. If UP or DN is pressed and
held, the numerical display will scroll.
5. With the desired password displayed, press SEL to store the
password and return to the Password screen. Either press UP or DN to move to another Setup Select
Screen or press ESC until the Home screen appears.
B. Changing a Password:
1. At the Password screen, press SEL to display the Old Password
screen.
2. Press UP until your old (present) password is displayed and then
press SEL.
3. At the New Password screen, press UP and then either UP or DN
to display your new password.
4. With the new password displayed, press SEL to return to the
Password screen. Either press UP or DN to move to another Setup Select Screen or press ESC until
the Home screen appears.
C. To Disable Password Protection:
1. At the Password screen, press SEL to display the Old Password
screen.
2. Press UP and then either UP or DN until your old (present) password is displayed and then press
SEL.
3. At the New Password screen, press DN until "disabled" appears.
4. Press SEL to return to the Password screen. Either press UP or
DN to move to another Setup Select Screen or press ESC until the Home screen appears.
4.3.4.6 Factory Defaults
Pressing SEL from the Factory Defaults screen will replace any customer setup entries with the factory
default values shown in Table 4-1.
1. At the Home screen, press UP or DN until the CHARGER SETUP appears. Press SEL.
2. At the System Setpoints screen, press UP or DN until the Factory Defaults screen appears. Press
SEL.
4-15
Setup and Operation
Enter Old Password
None (disabled)
Enter New Password
None (disabled)
Enter Old Password
None (disabled)
Enter New Password
(New password)
Enter Old Password
None (disabled)
Enter New Password
(password)
PM990-1070-24, Issue 12