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High Limit Error Hot Tub


I put some finger nail polish on the adjustment screw threads. The high limit switch senses the water temperature with a capillary tube that is then attached to a bulb. It trips the HL error code to turn the heater off to prevent more heating. You can also check the pressure switch or flow switch with a an Ohm meter. http://ivideoconverter.net/hot-tub/high-limit-sensor-error-hot-tub.html

Check for proper spa water level and ensure pump is primed. Average lifespan: 5-10 years. The variable nature of the sensor can confuse some auto-ranging meters. Once this is done check ACROSS the heater element post, you should have either 110 volts or 220 volts depending on what voltage is operating the control box. http://www.hottubessentials.com/troubleshooting_tripping_high_limit.htm

Hot Tub High Limit Switch Keeps Tripping

Upon turning it on the pumps run fine, however the heater was not doing its job. William Kasper 25,211 views 10:12 How to Diagnose and Repair Your Hot Tub Heater | Arctic Spas - Duration: 9:09. Is the pump on low-speed? Your hot tub high limit switch is designed to deactivate the heater when the water in your spa hits extreme numbers, often somewhere around 120° F.

Switch closed while pump is deactivated. drops. Sign in Share More Report Need to report the video? Bypass High Limit Switch Hot Tub The element/thermowells are scale/corrosion free and are perfectly straight.

Status of the heater element is unknown. Like the name says, it was quite easy to install." James Hirsch Buffalo, NY Balboa is a trademark of Balboa Instruments - Manufacturer of Control Systems for Spas Get The element is 1.0kW hairpin.

Flo = Improper flow or pressure switch malfunction Cool = Water temp 20° below set point ICE = Potential freeze condition has been detected Sn1 = Hi-limit sensor malfunction Sn3 =

Inspect the wires for any frayed, chewed or burned wires. Hot Tub High Limit Sensor Location When you reset the GFI and the HL went away, it was nothing major at all. Pressure switches are important safety devices, to keep a spa heater from running when there is not enough water running through the heater to absorb the heat being produced. A pressure switch can be easily jumped out with a wire and two alligator clips.

Hot Tub Reset Button

The high limit switch can also be tripped by low pressure or water flow. Source Specifically wires and connections. Hot Tub High Limit Switch Keeps Tripping I spent $1900 and came to realize i qas ripped off by the spa repair shop. Balboa High Limit Switch Location You need a meter with discrete resistance range settings (i.e., 2 kOhms, 20 kOhms, 200 kOhms) If the High Limit is causing your no/low heat, it will usually trigger an error

The sensors will be the least expensive of all the parts that might cause a no-heat problem. weblink OHH = Overheat. This somehow triggers the HL reading which I think the tub went into panic mode thinking that it was broken down or something. If one of these sensors needs to be replaced BOTH should be replaced at the same time. High Limit Sensor Dimension One Spa

FREE SHIPPING $100+ $0.00 SIGN IN Sign In Registered Customers SIGN IN Forgot Password? The final problem could be the pressure switch/flow switch itself. Copyright © 1995-2016 DoItYourself.com Inc. navigate here I am adrian.

Digital controls? How To Reset Hot Tub Control Panel Shut the power down, remove the two wires to the pressure switch/flow switch, find some sort of wire to join the wires, but don't do it yet. You can't buy from them but you can get your part number. 07-12-07,09:55 PM #5 Dr.

If it is hot you have a flow issue, or if it stays hot after the pump is shut off either the pressure switch has stuck close (see FLO error codes

You'll just confuse the firmware on the board. If you do get 220V while touching to each heater terminal, but no heat, this usually means that the heater element is bad.  Inspect the coating around the filament of the If all these test are checked and they did not solve the error code issues, then it is possible you have a defective hi limit sensor. Hl Code On Hot Tub Average lifespan 10-15 years PCB: This is an abbreviation for Printed Circuit Board, the circuit board that controls the functions of your spa.

Below is a list of common error codes from the top manufacturers of control equipment for hot tubs. Sending a digital picture is very helpful in helping us to troubleshoot or answer any questions. In most cases overheat issues are related to the relays on the circuit board, or the temp sensor has failed and will need to be replaced. his comment is here Rare system error.

Please login or register.Did you miss your activation email? 1 Hour 1 Day 1 Week 1 Month Forever Login with username, password and session length News: Welcome to our forum. Logged Jacuzzi Jim Ultimate Member Posts: 3092 Re: HL reading « Reply #7 on: January 03, 2009, 06:46:45 PM » Sometimes a bad temp sensor can cause a high limit, basically Hi limit sensor is disconnected or shorted or the spa temperature is above 112° F. Removing the leads causes the spa pack to completely shut off with an error indicating a faulty high temp sensor.

It’s a safety feature that will both protect any potential bathers in addition to your sensitive hot tub equipment. Locey Swim & Spa 35,775 views 4:24 UltralifeCrack - Duration: 9:00. FL1 = Water flow problem, inhibited or pressure switch malfunction. Snb = Spa is shut down.

Excess scaling may require a replacement. One sensor has detected 110°F. I am assuming that this sensor should be a closed circuit until it overheats causing it to open hence shutting off the spa. Home Help Search Login Register Hot Tub Forum » General » Hot Tub Forum » HL reading « previous next » Print Pages: [1] Author Topic: HL reading (Read 12049 times)

Many spa pressure switches are adjustable from 1-5 psi, and sometimes the internal diaphragm fails, requiring replacement. A simple power surge can cause this problem Logged bosco0633 Senior Member Posts: 1257 Look into my eyes Re: HL reading « Reply #4 on: January 03, 2009, 06:33:23 PM » Welcome, Guest. Newer spas will use potentiometers and sensors to control the temperature regulation via the circuit board.

Mechanical controls? This entry was posted in Hot Tub How To & Repair on January 13, 2015 by Angie Treasure. ← Previous Post Next Post → 4 thoughts on “What is a Hot BUT, you helped me figure out what part I needed for my hot tub and I really appreciated that:) I will highly recommend your website to anyone needing parts/and or service!!" Pr = When spa is first actuated, it will go into Priming Mode.

To post questions, help other DIYers and reduce advertising (like the one on your left), join our DIY community. I suspect the RF temperature monitor may be getting some interference, but it is suspicious it coincides with tripping switch.