Lennox EL195UHE Unit Information page 12

Measuring Flame Signal
Flame Signal In Microamps
Normal Low Drop Out
 1.5  0.4
0.5 − 1.4
Flame Sensor
Wire
Remove sensor from integrated
control and connect alligator clip
(−) to flame sensor lead.
Multi−Meter
Intergrated
Control
Set Dial to DC MicroAmps
Flame Sensor
Terminal
(+)
(+)
(−) T o Flame
Terminal
(+) To Control
Sensor Terminal
Remove sensor from integrated
control and connect alligator clip
(+) to terminal on control.
FIGURE 8
Page 12