REMOVING THE CIRCUIT BOARD - MODELS
185A/B, 265A/B, 335A/B, 405A/B:
Make sure the power and gas are off.
1. Unplug all connectors from old circuit board.
Fig. 7
.
2. Unplug keypad ribbon from old circuit board.
3. Remove four screws as shown in
Fig. 8
.
4. Remove old circuit board.
Fig. 7
2.2
UNPLUG ALL CONNECTORS
REMOVE KEYBOARD
RIBBON
Fig. 8
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Page
3
REMOVE MOUNTING SCREWS
P/N 241169 Rev.-3