![Brand new GCP won't pump water out group head after adding PID, gauge and dimmer. Just dumps water out the OPV tube back into tank. I'm guessing it's the gauge causing issues? : Brand new GCP won't pump water out group head after adding PID, gauge and dimmer. Just dumps water out the OPV tube back into tank. I'm guessing it's the gauge causing issues? :](https://preview.redd.it/brand-new-gcp-wont-pump-water-out-group-head-after-adding-v0-lb6fv1mczbz81.jpg?auto=webp&s=7e39a2d0381b7821a5dda168808e13071a0ccc5b)
Brand new GCP won't pump water out group head after adding PID, gauge and dimmer. Just dumps water out the OPV tube back into tank. I'm guessing it's the gauge causing issues? :
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Lostentry - Welztalbahn, Model Railroading, and more: Saeco Via Venezia doesn't pump water: Replacing the pump
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![Lostentry - Welztalbahn, Model Railroading, and more: Saeco Via Venezia doesn't pump water: Replacing the pump Lostentry - Welztalbahn, Model Railroading, and more: Saeco Via Venezia doesn't pump water: Replacing the pump](https://1.bp.blogspot.com/-TS9PIfDLWvQ/XWMxofiOQII/AAAAAAABego/K9DfoD7_xrkFO0B42XARZpfmPg9OOi03QCKgBGAs/s1600/IMG_20190825_180120.jpg)