How do you prime a hot tub circulation pump?
- Turn off the power switch connected to the hot tub.
- Take off the handle of the massage selector connected to the pump that needs priming.
- Slightly turn the cap of the massage selector in an anti-clockwise direction.
- You should hear some hissing sound coming from the pump.
- After the hissing stops, turn the cap in the opposite direction and tighten it.
How do you Prime a hot tub pump?
Turn off the power switch connected to the hot tub. Take off the handle of the massage selector connected to the pump that needs priming. Slightly turn the cap of the massage selector in an anti-clockwise direction. You should hear some hissing sound coming from the pump.
What happens if you don’t Prime a hot tub pump?
If a pump isn’t primed, the motor works fine but no water flows through the jets. Here is a step-by-step guide on how to prime your hot tub circulation pump . Turn off the power switch connected to the hot tub. Take off the handle of the massage selector connected to the pump that needs priming.
What is a circulation pump in a hot tub?
Circulation pumps are low-flow pumps that circulate heated, chemically treated, and filtered water all through the hot tub. Some pumps have a circulation pump while others have a two-jet pump. To know whether your spa has a circulation pump, check on the amps required on the user manual.
What size motor do I need for my hot tub?
The size of your hot tub motors depends on how much water your hot tub will carry, and how much water it will need to push around. As a general rule of thumb, 1HP hot tub motors will be sufficient for a hot tub spa that carries 700 gallons of water or less. Because of this you find these 1HP hot tub motors in most 2 person hot tubs.
Does hot tub pump need primed?
Be sure that the water level is at the appropriate height. Most hot tubs have a self-priming pump and will never need to be primed. Be sure to properly maintain your filter and your hot tub.
What is priming mode on a hot tub?
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. The automatic heat cycle will begin four to five minutes after the priming mode starts.
How do I get air out of my hot tub pump?
2. Expel The Air Directly From Your Hot Tub PumpTurn off the hot tub GFCI breaker. ... Open the access panel in the hot tub's cabinet. ... Locate the pump, and close the gate valve on the discharge side.Slowly turn the bleeder valve until you hear air hissing out. ... Once the sound stops, tighten the valve.More items...•
How do you release an airlock in a hot tub?
1:055:31How To Fix A HOT TUB Air Lock FAST | Swim University - YouTubeYouTubeStart of suggested clipEnd of suggested clipStep number one find the priming mode on your spa's control panel if you don't have that you canMoreStep number one find the priming mode on your spa's control panel if you don't have that you can still use this method step number two turn the jets on low for 10 to 20 seconds.
How long does it take for a hot tub to Prime?
Whenever the GFCI is turned on, your hot tub will start up in priming mode to safely remove any air that may be trapped in the plumbing lines. The spa will stay in priming mode for about six minutes. The heater is disabled during priming to prevent overheating and system damage.
How do you prime the pump?
We've put a quick guide together to help you through the basic steps of priming your water pump.Make sure the power is turned off. ... Gain access to the pump system. ... Check for damage. ... Test a hose. ... Open the relief valves. ... Attach the hose. ... Turn on the water and wait for it to enter the tank. ... Turn the power on.
How do I know if my hot tub has an airlock?
As mentioned above, the most common sign that your hot tub has an air lock is the jets not working when powered on. This can include nothing coming out of your jets when they are turned on or even a humming sound coming from the jets or pump.
What happens if hot tub is air locked?
What is Hot Tub Air Lock? Hot tub air lock happens when air gets trapped inside the plumbing, and the circulation pump is unable to prime. This keeps water from flowing through the water lines, preventing the pump(s), heater and jets from working normally.
Why has my hot tub stopped bubbling?
Check your pump's priming to make sure it is working properly. Open the access panel and the airlock valve close to the pump. This releases air from the line and purge system, allowing more water to stream through the jets. Clogged filters or water intakes can also cause jet issues.
Will an airlock clear itself?
Airlocks do sometimes fix themselves, but it isn't a risk worth taking. Airlocks occur when air becomes trapped in the hot water or central heating system. Vapour becomes caught in a high point of the pipework because the gas is less dense than the water in the system.
How do you get an airlock out?
The first way to clear an airlock, involves attaching a hose pipe to the hot and cold taps at a sink. Then, turn the cold tap on so that the water flows through the hose pipe and into the hot water tap. This flow of cold water into the hot water tap should clear the airlock.
Why is my hot tub pump not working?
Check that your power is on, the breaker or GFCI test button are not tripped, all valves are in the open position. Follow the circ pump plumbing, and look for any kinks in the hose. Pull out the cartridge filter to see if flow improves and the circulation pump is doing better.
How do I prime my Balboa hot tub?
If a given pump has two speeds, press its Jets button a second time to set it to high speed. (High speed should be used for priming.) - When you have verified a pump is successfully primed, press its Jets button again to turn it off. Then continue on to the next pump.
How do you fix an airlock in a spa?
The first method is very simple and involves turning your jets on and off until their function returns. Simply turn the jets on low for 10-20 seconds and then switch them to high for 10-20 seconds and repeat the cycle until the jets are working.
Is there a reset button on a hot tub pump?
Most hot tubs are fitted with a reset button in the event of overheating or a power surge. The button is typically located on the side of the control box behind the hot tub's removable panel on the front side. Similar to disposal reset buttons, simply press the small red button in to reset it.
Why is my hot tub humming?
The most common problem that could occur when a hot tub hums is an air lock in the hot tub. Note that if a spa has an air lock problem, the topside control panel may show an error message. This occurs after improper draining process which then leads to miniscule air pockets getting trapped inside the hot tub pipes.
Where does a hot tub motor sit?
A hot tub motor will sit in a mount inside its casing with circuitry running off to the various parts it powers.
Why Are Hot Tub Motors So Noisy?
The hot tub motor is an important part of the whole structure. It powers the pump that circulates the water, along with the heater and the jets. Therefore it does a lot of work.
What does it mean when your hot tub pump is buzzing?
Buzzing or humming noises are a sign that your hot tub pump has seized. You should also find that the water isn’t heating or circulating around the tub.
What is the best surface to put a hot tub on?
The best surface to put your hot tub on is either concrete or brick. The more solid the surface, the less vibrations can transmit into it.
Can you build a hot tub motor?
If your hot tub motor is separate from the main body of the tub and doesn’t have its own housing, you could try building your own.
Is it normal for a hot tub motor to make a noise?
It’s completely normal for your hot tub motor to make noise. It should sound like any other motor: a gentle ticking over noise (such as an idling lawnmower or similar).
Can you sink a hot tub into the ground?
You could consider sinking the hot tub into the ground, as this will basically enclose it in earth. This will make a massive difference to sound transmission.
