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matthewelliottAug 6, 2025
Why is my Aqua Pulse Spas Shelly Deluxe Spa tripping the RCD repeatedly?
- EewatsonAug 6, 2025
The RCD (Residual Current Device) in your Aqua Pulse Spas hot tub might be tripping for several reasons. It could be due to a tripped MCB switch (check and reset it), inadequate wiring (consult an electrician), a blown fuse in the control box (replace the fuse), or the RCD itself may have tripped (try resetting it). Other potential causes include the RCD being improperly connected (consult an electrician), a clogged impeller (access and clean it), low water level (top up the water), or a power supply short in grounding (consult your electrician).