What does it mean when your hot tub light is blinking?

Blue Logo “Power” indicator blinking = Heater high-limit thermostat tripped. • Disconnect power for at least thirty seconds to reset heater high limit. If it will not reset, check for clogged filters. If tripping continues, call for service. Sn1 = Nonfunctional high temperature sensor.

Can a hot tub heater shut off all power?

Shut off all power before touching or replacing any damaged spa wiring. In some spas, the heater’s high limit switch can cause a complete power shut down. But this is what it’s meant for! The purpose of a high limit switch is to protect spa equipment (and you!) from harm.

How can I restore power to my hot tub?

To reset the GFCI and restore power to the spa, simply press the GFCI’s reset button. To troubleshoot issues with the temperature sensor, heater high-limit thermostat, and the spa control box, disconnect power to the spa by flipping the GFCI breaker, and leave off for thirty seconds.

Is the heat indicator light on on my hot tub?

No, It Is Not: If you are not getting any error messages in the display screen (blinking dots is an error message) then please proceed, otherwise find the steps below to troubleshoot error messages. In order for the spa to heat, the heat indicator light needs to be on on the topside control.

Why are there no lights on my hot tub?

If you still have no indicator lights on your control panel, look underneath for lights on the spa pack. For a control panel that is unresponsive with no LEDs or temperature reading, check the wiring harness from the spa pack to the circuit board for a loose connection or damaged wire.

Why is the green logo on my hot tub blinking?

Green Logo “Ready” indicator blinking = Heater Temperature sensor problem. Blue Logo “Power” indicator blinking = Heater high-limit thermostat tripped. • Disconnect power for at least thirty seconds to reset heater high limit.

What should I do if my spa light keeps blinking?

An easy test is to remove the filters and turn on the spa, if the power light stays on it is time for new filters! If the power light continues to blink with out filters it is time for a service call. Remember never to run your spa without filters for more time than it takes to test it, as you may damage the pumps or heater.

Why is my hot spring spa blinking green?

Blinking ready (green) light is a temperature sensor reporting is it too hot. Low flow – This can be caused by a plugged filter or by a failing circulation pump – Best test is to turn the power off and remove filters completely, turn tub back on and see if the blinking light comes back.

Why is the ready light on my water heater blinking?

The Ready light will be lit when the spa has reached its set temperature. A blinking Ready light means there is a problem with the temperature sensor or control panel, time for a service call. If both lights are blinking there is a problem with the water circulation and the heater will turn itself off.

When to use the spa and hot tub light?

The low speed pump or circ. pump will operate continuously until the temperature rises above 45° F. OH = Over heat. The spa is at a temperature above 108° . Do not use spa when temperature is flashing or the OH message is displayed.

When is the best time to troubleshoot your hot tub?

For issues that require expert troubleshooting, your Hot Spring dealer is always ready to step in. The best time to start thinking about spa maintenance and repair options is before you even purchase your hot tub.

Why does my hot tub keep turning off?

1. Water flow or circulation problems. 2. Hot tub heating element fault. 3. Hot tub control board fault 1. Water flow or circulation problems If your water is heating up very slowly. Or if your heating keeps turning off. You may have a flow problem. In this case, your control panel topside may show LF or FLO (or a similar flow message).

How to troubleshoot an issue with your hot tub?

To troubleshoot an issue with your spa, locate your specific problem in the chart below to help determine a probable cause, and then apply the right solution. Do you need to call a professional technician?

Why is there no airlock in my hot tub?

If you have enough water, and there is no airlock then try to clean your filter. Your filter is responsible for catching all the dirt and debris. So the more you use it, the dirtier it going to get. If you don’t clean your filter regularly it can get clogged, and this can restrict flow. We recommend cleaning your filter monthly.

What does it mean when a hot tub light blinks?

Typically, there are either red or green lights that will blink on a hot tub to indicate a variety of issues that may occur. For example, a red flashing light may indicate a hi-limit trip, a dirty filter, or a stalled circ pump. Meanwhile, a green flashing light often indicates an error with the hot tub’s sensor.

Why does my hot tub have no orange light?

No orange light means that water temperature is outside of 2° F of the set temperature. A flashing gray light indicates that the heater high-limit thermostat has tripped, meaning that the spa water is above an acceptable temperature range or that there is a flow issue.

Why is my hot tub not running when I turn it on?

When the spa is refilled, some of that air may become trapped and act as a plug that keeps water from moving through the hot tub’s piping. If you turn on your spa, hear the pumps running, but see no water flowing from the jets, the most likely culprit is an airlock. Turn the spa off immediately to prevent damage to the heater and the pumps.

Why is there no gray light in my hot tub?

No gray light indicates that a problem has occurred with the power supply or there is an issue with the spa control box. If there are no lights whatsoever, the power to the spa may have been interrupted and needs to be restored. In general, the best place to begin troubleshooting a hot tub is by checking the ground fault circuit interrupter (GFCI).

How do I put my pool heater in Spa mode?

On the heater itself is the control panel and from there you can turn the heater on and set it for pool or spa mode. Once the pool pump is on you can then set the heater to the desired temperature and turn it on. If you are going to heat an attached spa, you will have to turn the valves to spa mode.

Is there a reset button on my pool heater?

SOLUTIONS POOL HEATER RESET REQUIRED– HOW TO RESOLVE THIS This error code is visible once the pool heater is required for reset. Push the reset button on the pool heater. Please find a photo below for the reset button on the pool heater. If the alarm is still visible, check the RESET BUTTON section on the manual below.

Why is there an error code on my pool heater?

This error code is visible if there is an issue with the water flow sensors in the pool heater. WATER FLOW ISSUE SOLUTIONS WATER FLOW ISSUE – HOW TO RESOLVE THIS Water flow sensor on the heater has broken. This error code can be become visible if there is an issue with the water flow through either the filter pump or sand filter used on the spa.

What to do if your hot spring spa lights keep blinking?

Turn power to the spa off for 1 minute, then turn power back on. For 240 v spas, turn on the 20 amp breaker and then turn on the 30 amp breaker. For 120 v spas, plug in. If light continues to blink, Call our Spa Service Department for a service call. 413-594-2666 ext 110 My Hot Spring Spa has blinking Green and Red lights.

How to troubleshoot a hot spring pool filter?

A quick test to see if the spa filter is the cause: Turn the power off to the spa at the main breaker then take out the filter with the gray knob (make sure that nothing is floating in the spa that could get sucked into the filter area). Turn the spa back on without the filter to see if it begins operating properly.

What to do if your hot tub has an error code?

If however you have the fault then the first thing to do is shut the spa down, do not empty, remove the filter and make sure all the jets are open (as best you can). Then re-start the hot tub, if the error code goes away, the problem was either a dirty filter (clean or replace) or too many jets were closed off.

What to do if your spa heater does not heat?

Once they are removed, tape them together; turn the thermostat dial down to the off position, and turn the power back on. Make sure the spa is on the heater/filter cycle and water is flowing from the jets, turn the thermostat dial up while watching the contactor, if it closes when doing this, then re-test the heater using the amp-meter.

What does it mean when your hot tub is not heating?

In this case, your control panel topside may show LF or FLO (or a similar flow message). This means there is an issue with water flow, and not enough water is passing through the heater. As a safety feature, the heater should be designed to cut out so it doesn’t burn out.

What does it mean when your pool heater shuts off?

Upon powering up, it will turn on the blower and ignite, then shut off. The blower vent is warm for a few seconds and then cool air is emitted. I have repla … read more Pentair pool heater error code E05. What does that mean? I’m getting a service code of E05 on my Pentair pool heater. What does that mean?

What causes a hot water heater to shut off?

A dirty filter can prevent a heater from firing and it can also cause your heater to shut off before warming the water to the desired temperature. When’s the last time you have inspected and cleaned the heat exchanger? Deterioration of the heat exchanger can impact your heater’s operation.

When to use Spa when temperature is flashing?

Do not use spa when temperature is flashing or the OH message is displayed. HLoH = Hi Limit Over Heat. Hi limit sensor is disconnected or shorted or the spa temperature is above 112° F. SEoP = Sensor open or disconnected. Heater disabled but the spa is operational. SESH = Sensor short, nonfunctional.