LiftMaster K1D6597-1CC Main Control Board — Legacy CSL24V / CSW24V
LiftMaster K1D6597-1CC Main Control Board — Legacy CSL24V / CSW24V
The LiftMaster K1D6597-1CC is the older main control-board reference identified for CSL24V and CSW24V gate operators in LiftMaster’s board-compatibility bulletin. It is a generation-specific service part, not a universal replacement for every CSL24 or CSW24 operator. The manufacturer expressly excludes this older board from the newer CSL24VDC and CSW24VDC equipment described in that bulletin. Confirm the complete model suffix, existing board and companion expansion board before ordering, especially on a coordinated two-gate entrance.
Compatibility — Models, Versions and Exclusions
| Model or selection point | Compatibility requirement |
|---|---|
| CSL24V / CSW24V | Older operators identified for this main-board generation; verify the installed configuration. |
| CSL24VDC / CSW24VDC | Manufacturer says not to install the older main and expansion boards in these newer models. |
| K1D8059-1CC conversion | Different-generation main board with documented conversion requirements on older units. |
| Dual-gate systems | Both operators must use matching main and expansion board versions as required by the bulletin. |
| Later U / UL controls | No universal interchangeability established from the CSL24 or CSW24 family name. |
Preserve the Correct Board Generation
A shortened model name can hide an important electrical difference. Read the complete nameplate and photograph the installed main board, expansion board and power harness. If equipment has been converted previously, identify the present configuration rather than assuming that the original cover label describes every component still installed inside.
Decide whether the job is an exact service replacement or a supported upgrade. The manufacturer documents a different board pair and specific wiring requirements for converting older operators to the VDC arrangement. That procedure must not be reversed or improvised to make an old board fit newer equipment. On a dual gate, inspect both operators before choosing the repair scope so their controls remain coordinated.
Specifications and Product Identification
| Specification | Details |
|---|---|
| Part number | K1D6597-1CC |
| Function | Main control board / CenterPiece PCB |
| Documented generation | Legacy CSL24V and CSW24V |
| Associated older expansion board | K1D6686CC |
| Excluded newer generation | CSL24VDC and CSW24VDC in the manufacturer bulletin |
Before Ordering
- Record the complete model suffix and installed main-board number.
- Identify the expansion board and any previous conversion work.
- Inspect the other operator on a dual-gate entrance.
- Confirm the intended replacement revision and current supplier availability.
Package Contents and Separate Requirements
This offer identifies the main control board. A matching expansion board, harness, motor, batteries or monitored safety devices are not promised as included. Confirm the current service kit and any supplied mounting pieces. Purchasing an older board does not create a conversion package, and a parts diagram showing nearby electronics is not proof that those items ship in the same carton.
Safety Warnings — Read Before Installation or Service
- WARNING: A moving gate and exposed control electronics can cause serious injury. Installation and service require a qualified gate-systems technician.
- Isolate AC power, batteries and any solar supply as applicable, and secure the gate against unexpected movement before work begins.
- Keep people clear of the gate and drive during supervised testing. Never bypass required entrapment-protection devices or increase force to overcome a mechanical fault.
- Restore all covers and guards, then verify travel endpoints, reversal and every required safety device before returning the gate to normal operation.
Related Products and Important Differences
- LMRRUL monitored photo eye — a separate protection option only where the exact operator and control revision approve it; not a universal legacy retrofit.
- LMWEKITU monitored wireless edge kit — a separate edge communication system for approved controls and resistive edges; not a replacement for this mechanical or electrical service part.
Frequently Asked Questions
Can this older board be fitted to CSL24VDC?
No. The manufacturer compatibility bulletin specifically warns against that substitution.
Is K1D8059-1CC an identical board?
No. It belongs to the newer arrangement discussed in the bulletin and has separate conversion requirements.
Can one side of a dual gate use the newer board?
The bulletin requires matching main and expansion board versions across the paired operators.
Does replacing the board finish commissioning?
No. Complete the required programming and travel, reversal and protection-device tests for the actual operator.
Need Help Confirming the Right Product?
Contact Garage-DoorParts.com before ordering. Send the full equipment model, readable part labels and photographs of the installed assembly. Include the dimensions, electrical configuration or accessory details relevant to your project so the listing can be checked against the actual installation.
Details
Need Help With Compatibility?
Not sure if this is the correct part for your garage door, operator, gate system, or application? Contact Us before ordering — we’re happy to help.
Garage-DoorParts.com carries a large selection of residential and commercial parts, and many components can look similar while having important differences in dimensions, model numbers, voltage, mounting, or compatibility.
For the best assistance, please provide as much information as possible, including the manufacturer, model number, part number, door or operator type, dimensions, and clear photos of the existing part or equipment.
Our goal is to help you identify the correct product before you order and reduce the possibility of ordering an incompatible part.
Contact Us with your product questions and compatibility information, and we’ll do our best to point you in the right direction.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
Shop The Full Collection
