PH Reading Stuck

[benjmd]

Hi Good Evening. This is my first time to post here and I'm having a serious problem right now. I currently have a Reef Angel Standard. Bought it brand new here in the Philippines through its official distributor. My problem is pH stopped reading. Tried reloading internal code, reload preload code but pH wont read at all. At calibration ph does not move and is stuck at 0. Please help me. Thanks

[cosmith71]

How old is the probe? They only last a year or so.

--Colin

[benjmd]

Hi. The unit is newly bought. Only used for about 2 weeks. We tried another probe but still the numbers did not move.

[rimai]

Can you check if you have water damage?
If stuff works and stops, chances are that water found a way into the head unit.