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7. Controller – Level 2
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7. Controller – Level 2
Left tower pressure
switch LED:
On=switch closed
Off=switch open
Left tower drying LED
Left purge valve LED
On=valve open
Off=valve closed
Left inlet valve LED
On=valve open
Off=valve closed
Left tower regenerating
LED
Filter service /
maintenance LED
Vacuum Fluorescent
Text Display
Select switch
Power On LED
Power On / Off Switch
Communications icon
Filter service /
maintenance LED
Filter service /
maintenance LED
Right tower pressure
switch LED:
On=switch closed
Off=switch open
Right tower drying LED
Right purge valve LED
On=valve open
Off=valve closed
Right tower
regenerating LED
Right inlet valve LED
On=valve open
Off=valve closed
Enter switch
Maintenance / service
reminder LED
Alarm LED
Reset switch for alarm
Also see 7.7.3, setting
dew point alarm.
7.4
Front Panel O
verlay –
Level 2 Controller
Refer to Figure 7-1,Front Panel Overlay – Level 2 Controller for
information regarding the location and function of the LEDs,
switches, and text display.
Figure 7-1
Front Panel Overlay – Level 2 Controller
(Note: Figure is representative of Models 40 through 450. Overlay for
Models 590 through 5400 depicts a different outlet/purge circuit.)
Содержание DGH Series
Страница 12: ...4 Installation 12 4 Installation Figure 4 3 continued on next page 590 5400 SCFM General Arrangement...
Страница 22: ...6 Controller Level 1 22 6 Controller Level 1 Figure 6 2 Electrical Schematic Level 1 Controller...
Страница 23: ...6 Controller Level 1 23 6 Controller Level 1 Figure 6 3 Point to Point Connection Diagram Level 1 Controller...
Страница 24: ...6 Controller Level 1 24 6 Controller Level 1 Figure 6 4 continued on next page Panel Layouts Level 1 Controller...
Страница 39: ...7 Controller Level 2 39 7 Controller Level 2 Figure 7 2 Electrical Schematic Level 2 Controller...
Страница 42: ...7 Controller Level 2 42 7 Controller Level 2 Figure 7 4 continued on next page Panel Layout Level 2 Controller...