Uploaded July 2024 | Updated September 2026, 1 week ago

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Testing the solenoid! The three-way solenoid valve, which releases pressure and drains excess water, might be malfunctioning of good. If it’s stuck open or partially open, it could cause pressure to drop to zero. This also requires professional servicing to diagnose and fix. Checking it is easy, do you have the pressure as in the video?