Thank you for your fast reply. I have testen the pump by taking a 230v directly to the motor but it does not do anything except turning of the powergroup. Just a double check: isn’t it that when in turn on the power of the jacuzzi that i should hear some relays working? When i press some of the buttons on the control panel i don’t hear any relais clicking? I just want to make sure if the hydroquip gecko motherboard is not broken as well.