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Control Board 36600R.S

Product Description
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Circuit board compatible with screw drive models. Use this board to get your opener back up and running quickly if you have determined your circuit board needs to be replaced.

  • Compatible with models 4060L, H8000, ISD990, ISD995, ISD1000, 4560, PRO99, CMD9900
  • Genuine Genie replacement part 
  • Requires re-programming with the new board
Sku: 36600R.S

PDF Installation Instructions for Replacing the 36600R.S Control Board 

Controller Board (36600R.S) Replacement Instructions

1. Remove Power from Operator

2. Lower Lens Cover (figure 1) 

3. Remove Light Bulbs ( figure 1) 

4. Lower Cover (figure 1) 

  • Remove four 8-32 x 1 Phillip screws 

NOTE: Leave wires connected to the terminal strip they will be removed later

36600R.S Controller Board replacment installation instructions figure 1

5. Remove Controller Board (figure 2) 

  • Remove flat flex cable from Controller Board 
  • Remove three 8/32 screws from Controller Board 
  • Slide board to the right and remove 

6. Install New 36600R.S Controller Board (figure 2) 

  • Slide board to the left being careful of the Opto Wheel and Motor Drive Board 
  • Align holes on Controller board with holes on the Top Plate Assembly 
  • Attach Controller Board with three 8/32 screws 
  • Attach flax flex cable from Motor Drive Board to the Controller Board 

Control Board 36600R.S replacement instructions figure 2

7. Install Potentiometer Shafts (figure 3) 

  • Push onto Potentiometer on Controller Board 

36600R.S Control Board replacement instructions figure 3

 8. Attach Cover to Top Plate Assembly (figure 4) 

  • Align holes on cover with holes on top plate assembly 
  • Attach with four 8-32 x 1 Phillip screws 

9. Install Light Bulbs (figure 4) 

  • Use bulbs rated for 60 Watts maximum, rough services, appliances 
  • Screw bulbs clockwise into the light socket
  • Close lens cover 

NOTE: Do not overtighten light bulbs in sockets 

36600R.S controller board replacement instructions figure 4


10. Remove and install wires from old Controller Board terminal strip to New Controller Board Terminal Strip (figure 5) 

  • Remove 1 wire at a time from the old terminal strip 
  • Place on the new terminal strip in the same place 
  • Striped wire from wall control to terminal 1
  • White wire from wall control to terminal 2
  • white wire from STB source to terminal 2
  • Striped wire from STB source to terminal 3
  • One wire from "Open" limit switch to terminal 4
  • One wire from "Open" limit switch to terminal 5
  • One wire from "Close" limit switch to terminal 5
  • One wire from "Close" limit switch to terminal 6

36600R.S Replacement circuit board installation figure 5



Ask a Question
  • Genie- My lights wont go off on my Genie blue max s/n 07944e...any ideas? Thanks, Mike

    This could be caused by a few different things. To eliminate these, here are a few steps to try.

    First, you would want to remove the wall button from the wall. Then take the two wires off the back of it and leave them off.

    You would then want to run the unit with a remote, then wait at least five minutes and the light should time out. If they do go out, you would want to replace the wall console. 

    If they do not, then you would want to remove the wall button wires from the powerhead. Again, run the unit with a remote, wait the five minutes and see if they go out. If they do, you would want to replace the wall button wire from the wall button to the powerhead. 

    If they do not go out after both of these, this is an issue with the circuit board.

  • Cannot get my ISD 1000 to program for a remote. I follow the instructions to push the learn button, but the red led does not illuminate. Do I have a bad control board?

    If you are pressing the learn code button, and the red led light is not flashing, then yes, the control board would need to be replaced.

  • I have an ISD995 Excelerator that I bought in 2003. Worked fine until just now. The remotes no longer work and I can see that the Learn Code button is gone (or bent or came undone from the board). So I cannot program the devices (4). So I think I need a new circuit board and I want to know if I need to remove the whole head unit from the track in order to replace the board? Or does the cover just come off by removing the screws (4)? easier to not have to remove the head unit from the ceiling!

    You can view the installation instructions here: (Click for instructions.) You can replace the circuit board without taking the powerhead off the ceiling.

  • I have an ISD 990 model and I am looking for the circuit board that when you press the Learn Button the Learn Light indicator lights up. Does this circuit board have that light?

    Yes, this is the board with the learn code light.

  • Hi, I have a 2003 installed genie ISD995 model for my garage door opener. Is there a control board that would replace the existing one I have. Thanks for clarification.

    Yes, it is.

  • I am trying to replace the circuit board for a Genie Excelerator, model ISD990; would I need to order this board: Control Board 36600R.S. It does not look exactly what I am trying to replace.

    Yes, the 36600R.S would be the circuit boards for the ISD990. It may appear to look a little different than the old circuit board.

  • I have an ISD990. Motor jumps a bit but no drive shaft or carriage movement. No status blinks except an on and off when remote pressed. Unplugged and replugged. Suggestions?

    If the motor is running but the screw drive is not turning, that sounds like the coupler could be stripped. But if the motor is not running (but just trying to start) that could be a few things. For troubleshooting assistance, please contact Genie customer service at 1-800-354-3643.

  • I have an Excelerator Model ISD990 and I get 2 blinks showing a problem of Controller Board Interrupt. I have unplugged it as directed and plugged it back in and it works for a sequence or two and stops again. Does this sound like I need a control board replacement?

    Yes it does sound like the control board would need to be replaced. If you would like to troubleshoot with our tech support, you can contact them at 1-800-354-3643 for assistance.

  • My unit only closes if you press and hold the interior button down for the whole cycle ? nothing from the remotes Is the board going bad? Model ISD995

    This sounds like there could be an issue with your Safe-T-Beams (37220R). To troubleshoot the issue you can use this troubleshooting guide or contact Genie customer service at 1-800-354-3643

  • Hello, Chadwick Here again , I did the check on the safe t beam units ,everything seems to be ok with both of them, green light and red light are on steady no interruption with the beam. What I should have explained is that, we had a spike in electricity Saturday and after that is when the door wasn't closing. So my conclusion is that the main board may have gotten damaged in that spike. I'm speculating her I may be wrong.

    That could be correct, or it still could be something else. Will the door close if you press and hold the wall console in?

  • Hello, My garage door is opening but is not closing, Can you help remedy this issue?

    This could be an issue with the safe-t-beams. For assistance please contact customer service at 1.800.354.3643.

  • I have just received this replacement board. How do I set the three pots on this board after installing it?

    Are you referring to where the wires go? 

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