Why does my hot tub says PR?

Pr = When spa is first actuated, it will go into Priming Mode. ILOC = Interlock failure – possible pump or ozone spike . (—) =Unknown water temperature. Ecn = Spa operating in Economy 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.

What to do if your hot tub pump is not primed?

There is usually no error message on the display because the motor, pump and other parts are, in fact, working fine, it’s just through laws of physics that the unpurged air is causing the jets not to work. You can prime your hot tub by purging the air yourself. Shut down the hot tub. Turn off the power at the wall.

When does spa go into priming mode what does it mean?

Inadequate water detected in heater.. Inadequate water detected in heater. (Displays on third occurrence of “dr” message). Spa is shut down. When spa is first actuated, it will go into Priming Mode. Interlock failure – possible pump or ozone spike. Unknown water temperature. (Displays when first powered up after refill).

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.

Do you have to Prime a hot tub pump?

Chances are your spa pump has an airlock and needs to be purged. You may be able to get the air out of the pump by cycling the jets on and off a few times. However, if that doesn’t work you may have to manually prime the pump. Check out Jasyn’s video explanation below.

Why does my hot tub go into priming mode?

Once power is initiated to your hot tub it will go through a priming mode. The purpose of the priming mode is to manually activate each spa pump prior to the automatic heat cycle being started. Typically, cycling each pump a few times will prime or purge any air from the plumbing.

How to fill your hot tub-Master spas?

Follow along with Maddiy, one of Master Spas’ TV Hosts, as she guides you through how to fill a hot tub including the importance of checking spa pump fittings, attaching a pre-filter to your garden hose and adding a sequestering agent, as well as how to purge air from hot tub plumbing.