4-15
Controller Troubleshooting
TP-5672 11/95
Programming Mode Not-In-Off
For location of pushbuttons, switches, LEDs, and keys
referred to in this section, see Figure 2-1.
The Programming Mode Not-In-Off LED signals the
status of the Programming-Mode key switch. The three
programming modes are Remote, Off, and Local. When
theProgramming-Modekeyis set to Localprogramming
mode,theProgrammingModeNot-In-OffLEDshouldbe
flashing. When the Programming-Mode key is set to
Remote programming mode, the Programming Mode
Not-In-Off LED should be on steadily. When the
Programming-Mode key is set to Off, the Programming
Mode Not-In-Off LED should be off. See Figure 4-10. If
any of these cases are not true, check the
Programming-Mode key switch for proper wiring and
operation. If the problem still exists, replace the logic
board assembly.
Programming Mode Switch
“New” style switch—green plastic body
Position Contacts Closure
Remote 1-8
Off 1-3
Local 3-5
Programming Mode Keyswitch (”New” style)
3
5
1
8
Remote
TB3
5604410
Local
C
Programming Mode Switch
“Old” style switch—blue plastic body
Position Contacts Closure
Remote 7-6
Off 7-1
Local 1-3
Programming Mode Keyswitch (”Old” style)
1
3
7
6
Remote
TB3
Local
C
Figure 4-10. Wiring Diagram—Programming Mode Keyswitch