Hi, we have a 12 x 23 ft oval pool. we also have a pool thermopump besides the motor etc.. My question is where does the ground wire have to be connected as what we can see now is the ground wire just goes behine one of the feet of the pool and it is not connected anywhere.. am terrified of pools and electrical to do with pools, how can we safely know or hook up for everyone to swim in our pool. We bought this house last summer and the pool (NEW) came with it and we know nothing about pools.... thanks