Format: PDF (Printable Document)
File Language: English
File Pages: 66
File Size: 3.65 MB (Speed Download Link)
Brand: Kohler
Model: 200REOZP, 230-400REOZD Industrial Generator Sets
Book No: tp5988
Type of Document: Wiring Diagrams
$ 40
These Kohler 200REOZP and 230–400REOZD industrial generator sets usually live in tough spots—plants, hospitals, data centers—where they sit waiting to carry full building loads during outages. This wiring diagram manual is what I reach for when I need to trace control circuits, verify harness repairs, or sort out a retrofit on the controller side. If, for example, the set cranks but never picks up the start signal from the transfer switch, this is the document that lets me follow the wiring from terminal strip to controller connector and prove exactly where the signal dies.
Applications & Use Cases
FAQ
Q: Can I use this wiring diagram on a tablet at the generator?
A: Yes, it’s practical to zoom in on connector callouts and color codes on a tablet or laptop right at the unit.
Q: Is it worth printing parts of this manual?
A: Many techs print the key sheets they use often, laminate them, and keep them in the gen-set enclosure or service truck.
Safety Note
Always de-energize and lock out all power sources before opening panels or testing any wiring shown in this manual.
200REOZP Controller Wiring Diagrams Reference
Controller Description Version 1-1 Page Version 1-2 Page
Decision-Maker550
Point-to-Point Wiring Diagram
Sheet 1 — — GM16870A- 31
Sheet 2 — — GM16870B- 32
Schematic Diagram
Sheet 1 — — ADV-6596A-A 21
Sheet 2 — — ADV-6596B-A 22
Accessory Connections
Sheet 1 — — GM16088A-D 29
Sheet 2 — — GM16088B-D 30
Decision-Maker340
Point-to-Point Wiring Diagram
Sheet 1 324950A-A 39 — —
Sheet 2 324950B-A 40 — —
Schematic Diagram
Sheet 1 ADV-6510A- 11 — —
Sheet 2 ADV-6510B- 12 — —
Accessory Connections
Sheet 1 354246A-D 52 — —
Sheet 2 354246B-D 53 — —
Decision-Maker3+
Point-to-Point Wiring Diagram
Sheet 1 324948A-A 35 324948A-A 35
Sheet 2 324948B-A 36 324948B-A 36
Schematic Diagram
Sheet 1 ADV-6509A-A 9 ADV-6509A-A 9
Sheet 2 ADV-6509B-A 10 ADV-6509B-A 10
Accessory Connections
Sheet 1 328912A-F 41 328912A-F 41
Sheet 2 328912B-F 42 328912B-F 42
Engine Gauge Box for Paralleling Switchgear
Point-to-Point Wiring Diagram
Sheet 1 324949A-A 37 324949A-A 37
Sheet 2 324949B-A 38 324949B-A 38
Schematic Diagram
Sheet 1 ADV-6511A- 13 ADV-6511A- 13
Sheet 2 ADV-6511B- 14 ADV-6511B- 14
Generator Reconnections ADV-5875A-D 1 ADV-5875A-D 1
Note: Version 1-1 uses the Decision-Maker340 controller.
Version 1-2 uses the Decision-Maker550 controller with integral voltage regulator.
iv Wiring Diagrams TP-5988 2/02
230–300REOZD Controller Wiring Diagrams Reference
Controller Description Version 2-1 Page Version 2-2 Page
Decision-Maker550
Point-to-Point Wiring Diagram
Sheet 1 — — GM11502A-B 25
Sheet 2 — — GM11502B-B 26
Schematic Diagram
Sheet 1 — — ADV-6533A-B 17
Sheet 2 — — ADV-6533B-B 18
Accessory Connections
Sheet 1 — — GM16088A-D 29
Sheet 2 — — GM16088B-D 30
Decision-Maker340
Point-to-Point Wiring Diagram
Sheet 1 343463A-B 44 — —
Sheet 2 343463B-B 45 — —
Schematic Diagram
Sheet 1 ADV-6398A-B 4 — —
Sheet 2 ADV-6398B-B 5 — —
Accessory Connections
Sheet 1 354246A-D 52 — —
Sheet 2 354246B-D 53 — —
Decision-Maker3+
Point-to-Point Wiring Diagram
Sheet 1 354973A-B 54 354973A-B 54
Sheet 2 354973B-B 55 354973B-B 55
Schematic Diagram
3 Phase/600 Volt ADV-6396-B 3 ADV-6396-B 3
Accessory Connections
Sheet 1 328912A-F 41 328912A-F 41
Sheet 2 328912B-F 42 328912B-F 42
Generator Reconnections ADV-5875A-D 1 ADV-5875A-D 1
350/400REOZD Controller Wiring Diagrams Reference
Controller Description Version 3-1 Page Version 3-2 Page Version 3-3 Page
Decision-Maker550
Point-to-Point Wiring Diagram
Sheet 1 — — GM22221A- 33 GM11503A-B 27
Sheet 2 — — GM22221B- 34 GM11503B-B 28
Schematic Diagram
Sheet 1 — — ADV-6688A- 23 ADV-6534A-B 19
Sheet 2 — — ADV-6688B- 24 ADV-6534B-B 20
Accessory Connections
Sheet 1 — — GM16088A-D 29 GM16088A-D 29
Sheet 2 — — GM16088B-D 30 GM16088B-D 30
Decision-Maker340
Point-to-Point Wiring Diagram
Sheet 1 343578A-E 48 — — — —
Sheet 2 343578B-E 49 — — — —
Schematic Diagram
Sheet 1 ADV-6401A-E 7 — — — —
Sheet 2 ADV-6401B-E 8 — — — —
Accessory Connections
Sheet 1 354246A-D 52 — — — —
Sheet 2 354246B-D 53 — — — —
Decision-Maker3+
Point-to-Point Wiring Diagram
Sheet 1 343576A-E 46 343576A-E 46 343576A-E 46
Sheet 2 343576B-E 47 343576B-E 47 343576B-E 47
Schematic Diagram
3 Phase/600 Volt ADV-6399-F 6 ADV-6399-F 6 ADV-6399-F 6
Accessory Connections
Sheet 1 328912A-F 41 328912A-F 41 328912A-F 41
Sheet 2 328912B-F 42 328912B-F 42 328912B-F 42
Sheet 3 328912C-F 43 328912C-F 43 328912C-F 43
Engine Gauge Box for Paralleling
Switchgear
Point-to-Point Wiring Diagram
Sheet 1 343796A-B 50 343796A-B 50 343796A-B 50
Sheet 2 343796B-B 51 343796B-B 51 343796B-B 51
Schematic Diagram
Sheet 1 ADV-6516A-B 15 ADV-6516A-B 15 ADV-6516A-B 15
Sheet 2 ADV-6516B-B 16 ADV-6516B-B 15 ADV-6516B-B 16
Generator Reconnections ADV-5875B-D 2 ADV-5875B-D 2 ADV-5875B-D 2
Note: Version 3-1 uses the Decision-Maker340 controller.
Version 3-2 uses the Decision-Maker550 controller and Marathon DVR2000 voltage regulator.
Version 3-3 uses the Decision-Maker550 controller with integral voltage regulator.
