Filter
Top Products
724-746-5500 | blackbox.com
Page 70
724-746-5500 | blackbox.com
Chapter 4: E2 Controller
Dirty Filter Timer
Figure 4-36. Dirty filter timer.
This screen allows you to enable the dirty filter notification timer, which provides an alarm indication when it’s time to clean or
change the air filter. The filter change period is adjustable and should be set according to the conditions at the site. Extremely
dusty environments may require more frequent filter changes.
4.5.4.3 Clock Screen
Figure 4-37. Clock screen.
The Clock screens may be accessed from the Control menu. From this screen, you may set the time, date, and day.
Figure 4-38. Set Clock screen.
The Set Clock screen allows you to set and/or adjust the current time, date, and day.
4.5.5 Service Menu Loop
Figure 4-39. Service Menu Loop screen.
The service screens enable the user to enter cut-in and cut-out values, calibrate the system control sensor(s), save and restore
parameters, and view the event log. The Service menu may be entered and programmed by the user via the password menu
(requires Level 2 password). Once password access is granted, the user may access the service screens.