2. Blown (burnt) wire fuse (T/Fuse).
a. Replace the T/Fuse wire located on the left-hand side.
3. Defective Bi-Metal.
a. Replace the Bi-Metal
4. Defective heater.
a. Using the multi-meter, test the continuity of the heater. If it fails, replace the heater.
b. Physically examine the heater assembly for breakage.
Multi-meter
Broken
Wire-Temp. Fuse
Bi-metal (135
℃
)
4