Stairmaster Exercise & Fitness - Recent Questions, Troubleshooting & Support
7000 PT will not start up (display flashes)
On that relay board their should be 2 lights engaged:
1.power
2.relay.
It sound like a loose connections there are 3 connections to the board first that I would look is the power connections to see if their is no broken wires, than the connector that goes to the display that may have exposed wires that may be grounding out on the frame and by jostling the connectors and see if either one stops the light flickering and relay clicking.Their can be also cold soldier connection on the relay board. Hope this helps
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