Heating Rate Controller · Original engineering drawing set
Electrical drawings — D13
11-sheet drawing set · 22 October 2026 · PDF and editable PowerPoint
Archived drawing issue: D13 is retained for historical comparison and editing only. It predates the current R1.2 electrical schedules, including the updated ACTIVE indicator positive supply. Do not use this D13 edition for current wiring, repair or inspection; open the R1.2 drawings instead.
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Earlier D12 drawing issue
Also retained for historical reference; superseded by D13 and the current R1.2 schedules.