Recent content by kenf3

Transformer voltages look good ... 1-8 = 79 VAC 2-7 = 70 VAC 3-6 = 21 VAC My AquaPure1400 system does not have a PIB, only a back PCB (which I replaced last month because I was getting 171+189 / 171+190 codes) and a front PCB.

Yes, I'll check the voltages referenced below. The troubleshooting guide suggests it's the front board but after reading a few of the forum posts here that suggest it's the sensor, I'm now unsure.

The display is stuck on 170, it boots up showing 170 and never changes - pressing salinity/temp buttons does nothing. I disconnected the temp sensor and it still shows 170. Can't run front board tests because display is always showing 170. This problem just started after our fence was...