Component Tests
There should be continuity between the A and B termi-
nals when the battery is connected to the C and D ter-
minals.
There should be no continuity when the battery is dis-
connected.
A
B
22-92
Control Unit Adjustment
C
D
The calibration switch can raise or lower the set temper-
ature by f3OF (1.5OC) in relation to the digitally-
displayed temperature.
Calibration switch