Daughter Relay Module (DRM)
To replace the DRM:
1.Remove the glass top. (See Glass Top.)
2.Mark and disconnect wiring from the module.
Note: The module is held in place by 4 retainers that lock the board in place using compression tabs. It may be helpful to remove the ink tube from an inexpensive ballpoint pen and place the barrel of the pen over each retainer to compress the tab.
3.Compress the 4 tabs and lift the module from the recess in the burner box.
Compression Tab
Retainer
Model PP975
Model PP945
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