Passcode and Alarm
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There are three levels of menus in the 9215 controller - Operator, Supervisor, and Administrator
Operator Level These are functions typically handled by a furnace operator and do not require a passcode. When an operator is logged in, the lock on the toolbar will be blue -
Supervisor Level These are functions typically used by a supervisor and require a level 1 passcode. When a supervisor is logged in, the lock on the toolbar will be gold -
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. To change the level 1 passcode, or the web level 1 passcode, click on the “Level 1 Code” value (range is Administrator
These are functions typically used by an administrator and require a level 2 passcode. When an administrator is logged in, the lock on the toolbar will be green - 
. To change the level 2 passcode or the web level 2 passcode, click on the “Level 2 Code” value (range is –32768 to 32767) or the “Web Level 2 Code” value (range is 0 to 9999) and an input box will be displayed where the user can select a new value. Note: A negative number may be entered for the level 2 passcode, but it is not considered valid. A negative number will be set to 2 upon restart of the system.
Web Change Enable
This option will determine if changes can be made over the 9215’s web page. Clicking on this value will toggle between a 1 (Yes) and a 0 (No).
Programmer Alarm and Alarms 1-3 will allow the user to set up the polarity of the alarms, or determine whether the Normally Closed option or the Normally Open option makes the alarm active.
Programmer Alarm
Also available in this menu option is the availability to change the status of the relay contact with relation to alarms. As shipped, the relay contact is open with no alarm. The user can choose either normally open or normally closed.
Alarm 1 – Alarm 3
The user can choose either normally open or normally closed.
O2 Alarm
This selects the polarity of the alarm relay output for the O2 alarm. If the selection is normally open, then the assigned relay will be open for no alarm and closed for an alarm. If the selection is normally closed, then the assigned relay will be closed for no alarm and open for an alarm.