Control Power & Lamp Transformers - KitchenAid JOB AID 4317282 Technical Education

CONTROL POWER & LAMP TRANSFORMERS
WARNING
Electrical Shock Hazard
Disconnect the electrical supply from the
unit before servicing.
Failure to do so could result in death or
electrical shock.
TEST PROCEDURE
Refer to page 2-4 for the procedure for servic-
ing the control power and lamp transformers.
1. Disconnect power from the range.
2. Set the ohmmeter to the R X 1 scale.
3. Disconnect the wires from the transformer's
terminals.
4. Touch the test leads to the transformer
LINE (primary) terminals. The ohmmeter
should indicate 40 to 45 Ω.
5. Touch the test leads to the transformer
LOAD (secondary) terminals. The ohm-
meter should indicate less than 1 Ω.
LOAD (SECONDARY)
LINE (PRIMARY)
Primary
120 VAC
40 - 45 Ω
3-2
Secondary
20.3 VAC
Less than 1 Ω