Orion System VAV II Controller v.1 - Manual (Page 19)

VAV/CAV/MUA Operator Interface SD
MODULAR SYSTEM MANAGER SD
19
Changing Passcodes
System Manager Passcodes
Changing the mode of operation, updating software, changing schedules,
and changing setpoints and confi gurations require passcode clearance.
The screen below will appear if this action requires passcode clearance.
THIS ACTION REQUIRES
PASSCODE CLEARANCE
Enter Passcode: XXXX
The System Manager has three levels of user access. All users can view
Status Screens. Level 1 users are limited to changing the Time and Date
and Operating Schedules. Level 2 users have complete system access.
Any status or setpoint fi eld can be read or reset from the System Manager.
These two levels of passcodes are programmable by any Level 2 user.
The default Level 1 passcode is “ 1111” and the default Level 2 passcode
is “ 2222.”
If you wish to change either Level 1 or Level 2 passcodes, please see
the instructions that follow.
From the Main Status Screen, press
<ESC>
and then press
<PREV>
.
The following screen will appear:
1) Set Time & Date
2) Communications
NEXT) More Options
ESC) Exit Menu
Press
<

>
for the Next Menu. The following screen will be displayed:
3) Change Passcodes
4) Loop Search
NEXT) More Options
ESC) Exit Menu
Press
<3>
for Change Passcodes. The following screen will be displayed:
THIS ACTION REQUIRES
PASSCODE CLEARANCE
Enter Passcode: XXXX
Passcodes can only be changed by a Level 2 user. Enter the passcode
and press
<ENTER> . The following screen will appear:
Enter New Passcode
Level 1.....: XXXX
Level 2.....: XXXX
[Must Be 4 Digits]
This screen allows you to enter new Level 1 and/or Level 2 passcodes.
Passcodes must always be four digits in length, so the usable range of
numbers is 1000 to 9999.
CAUTION: If you change the Level 2 passcode and can-
not remember what it is, you will be locked
out of your system!