Genie 38877R.S Circuit Board Assembly (Non Configured)
The Genie 38877R.S is a genuine OEM non-configured Series II control circuit board assembly designed to serve as a single-SKU replacement across multiple Genie residential garage door opener models. Unlike pre-configured variant boards, this assembly ships as a bare board and requires resistor removal configuration before installation - model-specific instructions are included in the package. This board covers TriloG 1200, TriloG 1500, PowerMax 1200, PowerMax 1500, Odyssey 1000, IntelliG 1000, IntelliG 1200, and non-Wi-Fi 140V chain, belt, and screw drive models. Pre-configured variants 38875R1.S through 38875R4.S are available for technicians who prefer a plug-and-install solution for a specific model family. This board consolidates the functionality of numerous earlier part numbers into a single configurable unit.
Key Features
- Non-configured bare board covers multiple model variants with a single SKU
- Requires resistor removal configuration before installation - instructions included
- Replaces 38001R1.S, 38001R2.S, 38001R3.S, 38001R4.S, 38513R.S, 38514R.S, and 37470R1.S-R4.S and 38334R1.S-R4.S
- Compatible with non-Wi-Fi 140V chain, belt, and screw drive Genie openers
- Covers TriloG 1200/1500, PowerMax 1200/1500, Odyssey 1000, IntelliG 1000, and IntelliG 1200
- Sold as board only - no wall console included
Compatibility Guide
| Feature | Specification |
|---|
| Model | Genie 38877R.S |
| Item Type | Control circuit board assembly |
| Voltage | 140V AC |
| Mounting | Mounts to powerhead cover using existing screws |
| Alternate Part Numbers | 38877RS |
| Replaces / Superseded Part Numbers | 38001R1.S, 38001R2.S, 38001R3.S, 38001R4.S, 38513R.S, 38514R.S, 37470R1.S, 37470R2.S, 37470R3.S, 37470R4.S, 38334R1.S, 38334R2.S, 38334R3.S, 38334R4.S |
Frequently Asked Questions
Q: Does this board work right out of the box?
A: You must remove specific resistors on the board to configure it for your opener model. Instructions are included in the package. Do not skip this step or the opener may not function correctly.
Q: Which part numbers does the 38877R.S replace?
A: It replaces 38001R1.S, 38001R2.S, 38001R3.S, 38001R4.S, 38513R.S, 38514R.S, 37470R1.S through 37470R4.S, and 38334R1.S through 38334R4.S.
Q: Is this board compatible with Wi-Fi enabled Genie openers?
A: No. This board is intended for non-Wi-Fi 140V chain, belt, and screw drive Genie openers including TriloG 1200/1500, PowerMax 1200/1500, Odyssey 1000, IntelliG 1000, and IntelliG 1200.
Q: Where can I find the resistor removal instructions?
A: The resistor removal instructions are included in the package. You can also refer to the Genie technical documentation for your specific model to identify which resistors to remove.
Q: Is the resistor removal configuration step mandatory?
A: Yes. Because this single board covers multiple model variants, you must configure it via resistor removal before installation. Failure to do so may cause improper operation or damage.
