Part # 6410T0008 Revision 4.01
TROUBLESHOOTING
TABLE 5- Controller Faults
Red Lamp
+ LED 20
(ON PANEL STOP
BUTTON)
Alarm
(OUTPUT
TERMS 82-84)
First 3 seconds after Power on
Manual lever,
Handcrank, activated
LED 7 = OFF (Photocell 1)
LED 15 = OFF (Photocell 2)
Thermal contact activated
LED 8 = OFF; Door controller is
locked
Safety edge was triggered:
SW1-3 = ON
Door controller is locked; No
“power on test” indication
Door controller is locked; No
“power on test” indication
If LED’s 7, 8, 9, or 15 is not on when the system is powered up it will go into a locked condition. Reset
power and see which light is not lit and then check that item to get that light to be on.
If you have all the proper LED except for LED’s 2 & 4 you need to check the wiring and or jumpers at
terminals 1& 2 or 1A & 2A.
No lights on the CPU CARD
Terminal 33 and 34 should have 24VDC availible if not
check fuses.
Also check terminal 63 and 64 for 24VAC
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