I have been previously asked this inquiry by numerous customers. Why won’t my hot tub warm up? We’ve talked people so as to over the phone and also have sent them a list of here is how to check the spa heater themselves. I do not normally suggest that a conclusion user attempt to troubleshoot their own spa. Dealing with electricity can be dangerous and dealing with electricity and water can be deadly. It is usually recommended to contact a qualified service technician for almost any troubleshooting. Having said that, most people are over competent at troubleshooting their very own spa heater this also guide will help them.
Spa & Jacuzzi Heater Troubleshooting Guide
A fairly easy to check out Spa & Hot spa heater Troubleshooting Guide. Troubleshooting a spa heater is usually a simple procedure if you possess right tools.
Note: This troubleshooting guide is intended for trained spa service professionals. It’s not at all appropriate for the spa owner to troubleshoot their unique spa.
Tools you need to have are:
A Multimeter, to check voltage, along with a Clamp on Amp Meter, to check for amp draw at the element. You can’t accurately troubleshoot a Spa heater element without these power tools.
Multi-Meter: Employed to test for voltage with the heater element terminals.
Amp Meter: Utilized to look for amp draw from the heater element.
You will probably need various hand tools. Screwdrivers, Pliers, open end wrenches, etc.
Note: Spa should be filled with water and in normal operating condition to perform these tests
To evaluate the heater element, you have to: Check voltage at heater element
1. Turn Turn off to spa. (This means to seal off source voltage towards the spa at the breaker or disconnect).
2. Open equipment area and look for the heater assembly.
3. Open the spa heater assembly to expose the heater terminals.
4. Ensure all other wires and connections are away from the heater terminals.
5. Open spa filter housing and remove filter. Replace filter lid and secure for operation.
6. Verify area surrounding heater terminals to successfully get the terminals together with the multi-meter probes, with no hazard of touching other contacts.
7. Remember, when you re-apply capacity to spa, you’ll be utilizing 240 volts of electricity. Water and electricity usually do not mix.
8. Make certain no water is at the terminals in which you will be working. Also, be certain that you’re not kneeling or standing in water while testing for voltage in the heater terminals.
9. Re-apply capacity to spa and switch thermostat approximately cause heater into the future on. Pay attention to spa to determine if operation sounds normal.
10. Turn multi-meter on and plug probes into the meter as directed with the meter instructions. You may be testing voltage.
11. Carefully place one probe on one in the element terminals.
12. Carefully put the second probe alternatively heater terminal.
13. Read your multi-meter for voltage with the element.
14. Remove both probes, and get the exact voltage you read from your test.
15. Turn turn off to spa. Should you received “0” volts with the heater terminal, your trouble is probably not the heater element. In case you received the best voltage on the heater terminals, you have to now look for amp draw at the heater.
Check amp draw at heater element
1. Turn turn off to spa. (This implies to close off source voltage to the spa at the breaker or disconnect).
2. Find wires that hook up with the spa heater terminals.
3. Clamp one wire that goes on your heater element, using your amp-meter.
4. Ensure all wires feel secure and safe for operation.
5. Re-apply power to your spa swap thermostat around cause heater to come on.
6. Check amp-meter to ascertain if amps are being drawn because of your heater element.
7. Turn Turn off to spa.
8. Write down the amp reading from the amp-meter. In the event you received an amp reading from the heater. Your heater element is working. You’ll want to try to find problems elsewhere.
*I f you received the appropriate voltage in the heater terminals, but received no amp reading in the event the spa was operating, the heater element is detrimental.
How to proceed if heater element tests good during these tests, but doesn’t heat spa, during normal operation. Remember step . 5 inside the voltage test. You removed the filter. Check condition of filter, run spa for 24 hrs without filter in place to determine if spa heats normally. If spa heats normally with eliminate, replace filter with new.
Easily be aware every spa / spa differs. If you have searching for system, write down any displayed error codes. The newest digital systems around the spas today will do high of the troubleshooting for you personally if you know how it’s telling you, but let’s leave that for the next article though.