Alpha Technologies INVERTER 2000 - Manual (Page 17)

Alpha Technologies Ltd. 014-129-B2 Rev C WC
© 2010 Alpha Technologies Ltd. ALPHA is a registered trademark of Alpha Technologies Ltd. All Rights Reserved. Page 11 of 19
Item Specification Remark
Inverter Alarm name For example:
Table C–LCD display of alarm log
Heading Value
HW Ver Hardware version of the inverter module
SW Ver Software version of the inverter module
Serial No. The serial number of the inverter
Table D–LCD display of version and SN
4.5 Parameter Settings
Inverter allows some parameters reset through the key function and LCD. Use PgDn key and Enter key to
select SETTINGS. 4-digit numeric password is requested. Use PgUp key to increase number, and PgDn key
to decrease number. For instance, press PgUp key once for 1, twice for 2, three times for 3, and so on. Press
Enter to validate each digit of password once the desired number is selected. The default password is 0000.
No setting modification can be executed if a wrong password is entered.
0***
Figure 11–Password input
Password Setting
1. A new password can be set in
SYSTEM option under SETTINGS. Press Enter key to enter SETTING
PASSWORD menu for resetting password.
2. Use PgUp key and PgDn key to key in new password. Press Enter to validate each digit of password
once the desired number is selected.
3. After 4-digit new password is input, the inverter would ask to re-key in the new password as confirmation.
Repeat Step 2 to key in the new password again. Once the password is successfully changed, DONE will
appear on the screen.
Alarm Num: 1
1. Fan Lock