Page 112 was the first oddity. Sandwiched between a section on solenoid replacement and RS-485 termination resistors, a paragraph had been overwritten with what looked like a personal note, typed in Courier:
If you require the specific schematic or part numbers for your specific unit (as revisions change the internal wiring), you should: castrol lubecon advanced system controller manual
P3=On. The manual warns that ignoring stroke counting can lead to false "low grease" alarms.