What does it mean when my pool heater says Flo?
The FLO code is indicating that the filter pump has stopped the flow of water to your heat pump. The heat pump cannot heat without water flow so it will turn itself off until the filter pump timer turns back on giving the heat pump the water flow it needs.
What does Flo mean on a water heater?
I have an Aquacal heat pump as well. The code FLO means “Low or No Water Flow Detected”. It is a self-protection mechanism that prevents the heater from operating if there isn’t enough water moving through the heat exchanger.
What to do if you get flashing Flo error code?
1. First thing to do is remove your filter (s). If the error goes away, then it would be a good idea to replace those filters. While it is not a 100% guarantee this is your issue, it could be a contributing factor. 2. Next thing to do is open your cabinet and take a look at your flow switch.
How to troubleshoot a flashing Flo for a spa?
First verify your spa is receiving the specified incoming voltage into the circuit board as well as out of the circuit board to the transformer. Also, check all fuses for continuity. Next, check the service tag on the side of your circulation pump. This will tell you approximately what voltage your circulation pump should be getting.
Why does my Beachcomber Hot Tub keep flashing Flo?
I have a beachcomber hot tub that’s flashing a “flo” message. I’ve experienced this problem in the past but it was just a quick fix in cleaning out the filters. I drain the hot tub and do a good scrub down every fall and spring and this time after refilling and putting in a brand new filter, I the “flo” message just won’t go away.
I have an Aquacal heat pump as well. The code FLO means “Low or No Water Flow Detected”. It is a self-protection mechanism that prevents the heater from operating if there isn’t enough water moving through the heat exchanger.
1. First thing to do is remove your filter (s). If the error goes away, then it would be a good idea to replace those filters. While it is not a 100% guarantee this is your issue, it could be a contributing factor. 2. Next thing to do is open your cabinet and take a look at your flow switch.
First verify your spa is receiving the specified incoming voltage into the circuit board as well as out of the circuit board to the transformer. Also, check all fuses for continuity. Next, check the service tag on the side of your circulation pump. This will tell you approximately what voltage your circulation pump should be getting.
I have a beachcomber hot tub that’s flashing a “flo” message. I’ve experienced this problem in the past but it was just a quick fix in cleaning out the filters. I drain the hot tub and do a good scrub down every fall and spring and this time after refilling and putting in a brand new filter, I the “flo” message just won’t go away.
