Why does my hot tub say LF?
LF = Persistent low flow problems. (Displays on the 5th occurrence of “HFL” message with 24 hours). Heater is shut down, but other spa functions run normally. dr = Inadequate water detected in heater.
How long do master spa filters last?
12 to 18 months
Master Spas recommends that you replace your primary filters every 12 to 18 months.
What happens if I run my spa without a filter?
Don’t Run It Without the Filter Running the pump in a spa for too long without a filter can lead to clogged pump impellers and a fast decline in the water quality. So if you need a new filter, replace it as soon as possible. And in the meantime, only run the pump on low speed instead of turning it off.
What does the LF code mean on a hot tub?
Thus the LF error code should not appear once the spa is powered back ON. Is your water level low? Top the spa off to correct level, and cycle the spa OFF/ON.
Why does my Spa have a low flow code?
For low flow spa error codes, check the filter, check the pump and check the valves to find if something is obstructing the water flow. Blockages could be caused by a dirty filter, clogged impeller, closed valve or a piece of plastic film covering the spa drain. Low flow can also mean a low water level.
Why do I get error messages on my Master Spa?
For the error messages of HFL, LF, Dr, or DRY. This means that there is a flow issue through your heater. Try and clean your filters. While cleaning your filter make sure there is no debris in your hot tub that will get sucked down into your pump.
How often does a Master Spa hot tub filter?
Your hot tub is only scheduled for filter 2 times a day for 2 hours. This may cause your water temp to not be at what you have it set at. The hot tub is in Sleep mode. While in Sleep mode your hot tub will filter 2 times a day for 2 hours a piece. Your hot tub does NOT heat during this time in this mode. The hot tub is in Standby mode.
Thus the LF error code should not appear once the spa is powered back ON. Is your water level low? Top the spa off to correct level, and cycle the spa OFF/ON.
For low flow spa error codes, check the filter, check the pump and check the valves to find if something is obstructing the water flow. Blockages could be caused by a dirty filter, clogged impeller, closed valve or a piece of plastic film covering the spa drain. Low flow can also mean a low water level.
Your hot tub is only scheduled for filter 2 times a day for 2 hours. This may cause your water temp to not be at what you have it set at. The hot tub is in Sleep mode. While in Sleep mode your hot tub will filter 2 times a day for 2 hours a piece. Your hot tub does NOT heat during this time in this mode. The hot tub is in Standby mode.
What to do if your master spa pump is not working?
While cleaning your filter make sure there is no debris in your hot tub that will get sucked down into your pump. Run a hot tub temporarily with filters out of the hot tub and see if the problem continues.
