1-26
American-Lincoln Technology
ATS 46/53 Troubleshooting Guide
GOVERNOR CIRCUIT (GAS)
GOVERNOR CIRCUIT
CAUTION
BE SURE THAT TERMINAL #4 IS DISCONNECTED BEFORE CONNECTING OR DISCONNECTING TERMINAL #1
Make all connections with all power OFF
All voltage readings are between #2 (-lead) and the other terminals and may very slightly
Power should NEVER be applied to the actuator without also being applied to terminal #1 or damage will result
KEY SWITCH IGNITION
POSITION
IDLE
SPEED
PIN - #8
PIN - #7
PIN - #6
PIN - #5
PIN - #4
PIN - #3
PIN - #2
PIN - #1
3.29 VDC
BATTERY VOLTAGE
BATTERY VOLTAGE
BATTERY VOLTAGE
-.01 VDC
-.01 VDC
BATTERY VOLTAGE
14.23 VDC
14.23 VDC
11.86 VDC
14.22 VDC
14.04 VDC
14.04 VDC
14.23 VDC
3.29 VDC
3.29 VDC
10.80 VDC
14.30 VDC
14.02 VDC
14.02 VDC
14.31 VDC
NEGATIVE LEAD OF THE METER
T122
Meter set for
at least 20VDC
1
(+)
PWR.
2
GND.
3
SIG.
IN
4
SIG.
IN
5
ACT.
6
ACT.
7
AUX.
1
8
AUX.
2
8
54
42
41
40
39
7M 7N
3D
METER
T105
