Avantra 36/44 Service Manual
12. Remove the CPU fuse connectors from the PCB. Refer to Figure 3-6.
NOTE: The fuse connectors can be replaced in any order.
13. Remove the three (3) mounting screws. Refer to Figure 3-6.
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Figure 3-6 The CPU board with fuse connectors and mounting screws.
–Low voltage connector. –Power cable connector. –Lithium battery.
–Fahrenheit/Centigrade jumper. –EEPROM. –CPU fuse connectors.
Replace:
1. Reverse the steps in the removal procedure above.
NOTE: Check the battery on the new CPU and remove the paper (if
present) between the battery and ground retaining clip.
check and adjust the temperature display mode jumper to
the preferred mode (Fahrenheit or Centigrade). Refer to
Figure 3-6.
3-8 Removal and Replacement
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3
–Three mounting screws.
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