Table of Contents
How do you fix Oh error on a hot tub?
So, the next time your spa throws you a OH, OHH or some other “overheat” error code, you know what to do. Clean or replace the spa filter, open all the jets and turn the pump on high. If you still have problems, check over your temp sensor and high limit circuits for wire, plug or sensor problems.
How do I reset my hot tub heater?
Locate the spa’s high-limit reset. This is a red button found on many spa packs. Press the high-limit reset button. Turn on your spa and observe its operation. Flip the breaker panel switch on or press the reset button on the GFCI outlet to restore power.
What does OH mean on a Balboa hot tub?
Cause: There is an “Over Heated Heater” (OHH or HH) Condition. One of the Water Temp Sensors has detected 118°F (47.8°C) In the Heater and Spa Functions are Disabled. You Must Press Any Button to Reset when Water is below 108°F (42.2°C).
How do I reset the high limit switch on my hot tub?
The hot tub high limit switch is sometimes triggered when you’re refilling your hot tub and can be reset by pressing the large red button on your spa pack.
Can a dirty filter cause a hot tub to overheat?
A dirty filter could be blocking the flow of water, causing the water to sit in the hot tub and overheat.
How do I know if my hot tub control panel is bad?
Spa Control Panel Displays Incorrectly Error messages or error codes may indicate the problem. Flickering display may indicate low voltage from transformer. Partial display may indicate dirty contacts or moisture. Blinking lights or flashing — indicates a system reset is needed.
How do I test my hot tub control panel?
If the problem persists, turn the breaker off and disconnect the panel to examine the circuit board. Turn the power on and check if the hot tub heats up or starts to filter. The surest way to check if a control panel works is to use one you know is working and connect it to the circuit board.
What causes a hot tub not to heat?
If your spa heater won’t heat, remove and clean the filter(s) to rule out a pressure or flow rate problem in your hot tub heater. Low water level, a clogged pump impeller, closed valves, clogged pipes, or blocked spa drain covers can also cause flow issues.
Why is hot tub not heating up?
The problem could be due to a dirty spa filter. Remove the spa cartridge, clean the filters, and check the flow rate or pressure. Other causes could be a broken valve, clogged spa jets or pipes, or a broken pump impeller. You will notice this from an obvious reduced flow into your spa or hot tub.
Is there a reset button on a hot tub motor?
There are generally two “hard resets” in hot tubs, the GFCI, and the high limit reset. The GFCI pops if there is any type of electrical short (such as water getting into the heating element, the reset on that can be in one of three places.
How do you get Balboa out of EC mode?
To change the range press the temp/warm button followed by the light button, then press temp/warm button again. To exit, press the light button or wait for 10 seconds to go back to the Main Screen.
How do you reset the Balboa control panel?
Remove the spa cover and allow water to cool. At 107¡F (approximately 41.7¡C), the spa should automatically reset. If spa does not reset, shut off the power to the spa. Standby Mode has been activated by pressing a button combination on the user panel.
Why does my hot tub say SLP?
While your hot tub is in sleep mode (or ‘SL’ & SLP mode on some models), the jets will operate occasionally to filter the water. In sleep mode, your hot tub’s heater will usually only kick on once the temperature dips below 20 degrees of the set temperature.
What causes a high limit switch to trip?
A high limit switch will keep tripping due to a dirty flame sensor, short cycling, obstructed airflow, or a defective switch. These lead to overheating within the gas furnace that triggers tripping as a safety measure to prevent fires. Clean and replace dirty and worn-out parts to fix the problem.
What is a high limit sensor?
Sometimes also called a hot tub high limit sensor or simply a high limit sensor, this is a safety feature built into all hot tubs that prevents them from overheating. It keeps the temperature from exceeding 120°F (49°C) in most cases.
Why do hot tubs have 15 minutes?
Hot tubs have seats at various levels for a reason–to allow you to move around and cool various parts of your body. If you sit at the lowest level for 15 minutes or more, you allow your core body temperature to rise a lot faster than it would if, say, you moved to a seat at which your upper torso was out of the water.
What temperature is too high for a hot tub?
The CPSC advises to never exceed 104 degrees in your hot tub. Temperatures of 106 degrees or higher can potentially lead to heat stroke. For your safety, your Bullfrog Spa will not allow you to set a temperature above 104 degrees.
Why is my hot tub temperature so high?
A simple cause of hot tub overheating is the hot tub’s temperature may be set too high. So, if the hot tub is set to filter too many hours per day, it can cause overheating. Adjust your filter cycle duration cycle down and set it to run early AM and late PM, when the outside temperatures are coolest.
How long does a hot tub control panel last?
That said, most topside spa panels will last 10 years. If you have had repeated and mysterious failures to the pcb every few years, it may be a good time to replace the entire spa pack. New spa packs are less prone to circuitry problems. If your spa pack and control is over 20 years old – it’s a good time to upgrade!.
How much is a new motherboard for a hot tub?
Repairing a hot tub motherboard costs $150 to $450. The motherboard can also be referred to as the control board or circuit board. It is responsible for controlling the various functions and processes of your tub, allowing the jets to function, the water to flow, and the heater to turn on.
