To Exchange a Fan Assembly
The diagrams in the following instructions show a 2104 Model DU3. The steps for
exchanging a fan assembly in a 2104 Model TU3 are the same, but the parts are
turned through 90 degrees.
1. Verify that the amber CHK light 1 is flashing.
Figure 44. Fan Assembly Light
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2104 Models DU3 and TU3 Operator's Guide