v_wishful

The readings we get on the Jandy are around 3.7, whereas the pool store has been getting around 3.3. What does this mean? Strangely enough - this morning I checked on the aquapure and the service light has gone out and the cell on light is lit. I think it might be producing chlorine - but since we've been adding chlorine tabs, due to algeae growth it'll be difficult to test if the Aquapur is making a difference... (thanks for the quick response!) ....and the service light just came back on....

The readings we get on the Jandy are around 3.7, whereas the pool store has been getting around 3.3. What does this mean? Strangely enough - this morning I checked on the aquapure and the service light has gone out and the cell on light is lit. I think it might be producing chlorine - but since we've been adding chlorine tabs, due to algeae growth it'll be difficult to test if the Aquapur is making a difference... (thanks for the quick response!)

I have a Jandy Aquapure 1400 that has error codes 172 / 186. I did the self test on the front board. The first reading (Press and hold the test buttons marked salinity and R-temp. While still pressing the test buttons press the ‘Salinity’key (‘C’) on the front cover of the unit. The LCD should read 2.8 gpl*) is 3.3 gpl. The other two tests came back ok. So I thought this was a problem with the front board. However, the manual then goes on to say: *Note: If the the salinity reading has been recalibrated this reading maybe different. Before condemning the board check salinity setting. So how can I check to see if the reading has been recalibrated? I dont want to buy a new front board if its the flow sensor that needs replacing. Also, if it is the sensor, can it been cleaned rather than replaced? How would you clean it? Thanks so much. Apologies if this got posted twice.