What Marquis spa do I have?

With your spa serial number, your dealer can tell you the model and year of your spa. Spa serial numbers can be found in the equipment compartment on a silver data tag.

Do hot tubs have a reset button?

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.

How do you adjust the temperature on a Marquis hot tub?

Press TEMP+- pad repeatedly to decrease the set temperature to 80°F (27°C). HEAT LIGHT The HEAT light illuminates when the heater is on. The pump circulates on low-speed whenever the thermo- stat calls for heat. Your spa comes preset in the standard heat mode.

What mode does hot tub need to be in?

STANDARD mode maintains your set temperature. If your spa is set for 100 degrees, any time the water drops below 100 the heater will come on and run until the water temperature reaches your set temperature. Standard mode is displayed as ST or STD on your topside control.

Why is my Marquis spa won’t heat?

Check the tub’s “Heat Mode” to make sure it hasn’t accidentally been put in “Rest Mode.” If the tub still doesn’t heat, check the filter cartridge(s) to see if they’re clogged with dirt and debris.

How do I reset my Marquis spa?

Before each use of the spa, with the plug connected to the power supply and the unit operat- ing, press the “test” button. The unit should stop operating and the GFCI power indicator will go out. Wait thirty seconds and then reset the GFCI by pressing the “Reset” button.

What does F4 mean on hot tub?

8 hours daily filtration
The Big List of Spa and Hot Tub Error Codes

CODE	ERROR CODE DESCRIPTION
F4	8 hours daily filtration; system message, not an error
F6	12 hours daily filtration; system message, not an error
F	Fahrenheit, used to indicate panel is in Fahrenheit mode; system message, not an error
FB-ER	Fiber optic error; accent lighting

Should jets be on when heating hot tub?

Before covering your hot tub, make sure to turn on the jets as this will accelerate the pace of your hot tub’s heating. By running the jets, you’re allowing the heated water to be circulated and evenly distributed to all areas of the hot tub.

Why is my hot tub not heating up?

Low flow in your spa or hot tub is most commonly associated with a dirty spa filter. If your spa heater won’t heat, remove and clean the filter(s) to rule out a pressure or flow rate problem. Low water level, a clogged pump impeller, closed valves, clogged pipes, or blocked spa drain covers can also cause flow issues.