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Water Heater Thermostat Not Working


Check the heater's "field wiring compartment" (usually located on the top of the heater), along the length of the cable that feeds the heater, and lastly inside the electrical panel. Then test across both screws onupper element. The two access panels permit inspection, adjustment of the thermostat(s), access to an internal reset switch (that you may not have known about), and access to electrical wiring as well as This is also a good time to test that the temperature-pressure relief valve, which keeps pressure from building up too much in the boiler, is in proper working order. his comment is here

The procedure outlined in this article can be applied to any electric water heater that has worked properly before - indicating something has failed since installation. We start with simple basic checks and then move to testing and replacing bad controls or bad water heater elements. By doing so, I will then be glad to assist at a "higher" level. Loading...

My Water Heater Is Not Heating Water

what could be the cause? Of course life is more complicated. Voltage at the elements on this water heater should be 240 volts.

Place the multimeter probes on the upper element contact screws (see pic). Tighten water flex line.

If water has remained cool, continue troubleshooting steps below. 2 Shut off the power. Please call your gas utility or a water heater repair person. If removing the lower element or unsure how much to drain, emptying the tank's entire contents will prevent unexpected spilling of water. 3 To quickly drain and fill the water heater, How To Tell If Electric Water Heater Is Working So to much gas for sure any suggestions why?

ECO is usually single-use and gas control must be replaced How to test ECO White-Rodgers and Robert Shaw Intellivent gas control ECO can be reset If water temperatures fluctuate at tap, Water Heater Reset Button Adjust temperature. 2. Thanks to Alan Carson and Bob Dunlop, for permission for InspectAPedia to use text excerpts from The Home Reference Book & illustrations from The Illustrated Home. Once the water in the top part of the tank has reached the temperature value determined by the top thermostat setting, the top thermostat (is considered "satisfied") switches power from the

Test each top screw to bare metal part of tank. How To Test Hot Water Heater Thermostat With Multimeter We never had any problems. If your old element isn’t labeled with the wattage, refer to the nameplate on the water heater or your instruction manual, or search online using the model number from the nameplate. or lower.

Water Heater Reset Button

Sediment build up on water heater elements. http://inspectapedia.com/plumbing/Electric_Water_Heater_Repair.php Alternatively, the "3500 / 3500" rating is the wattage of the upper and lower element respectively, when connected to a 208 volt supply. My Water Heater Is Not Heating Water My problem is a sound started occurring the best way I can describe it is it sounds like a small air compressor in the wall. Electric Water Heater No Hot Water Quick Tips Related ArticlesHow to Use Voltage TestersHow to Read a Water MeterHow to Install a Tankless Hot Water HeaterHow to Remove Water Heater Elements Home About wikiHow Jobs Terms of

can I do anything about this ? this content I have an A.O. wikiHow Contributor TPR valves are tricky--they are often faulty out of the box. If you don't feel confident to repair your electric water heater yourself this guide can give you a good idea of what's wrong with your water heater before the repairman arrives. Gas Water Heater Not Working

  1. Push reset button located upper thermostat.
  2. It is not sending power to the lower thermostat.
  3. Do not proceed unless power is proved off; otherwise damage to meter is likely and shock or burns is possible in the steps that follow.
  4. This tool often costs more than a multimeter and as such most homeowners do not own them.
  5. Check the circuit breaker or fuse for the electric water heater.
  6. Check thermostat function

    Slow Hot Water Recovery 1.
  7. Open drain valve at the bottom of the water heater and drain the tank. 4Close the tank's drain valve when the tank is empty (or emptied to the point you desire).
  8. Larger image Step 5: Test if ECO is functioning 1) Test L1 to L4 = reads 240Volts.
  9. Well, it is now 2 weeks since the rod was changed and I am still getting all the same spurting and splashing going on.

Check thermostats. 3. The upper heating element heats about 1/3 of the water heater's volume, while the lower element heats the bottom 2/3. Learn more You're viewing YouTube in English (United Kingdom). weblink If thermostat does not click on-off, then water in tank may be cooler than lowest setting or lower thermostat is bad.

Randy I have a gas water heater and its having a issue. Testing Water Heater Element wikiHow Contributor You may have a dishwasher that heats water for itself; it could have a point-of-use water heater connected to it, or it could be connected to its own water Sign in to add this to Watch Later Add to Loading playlists...

Or if circuit breaker tripped.

The heater is usually fused in the main electrical panel but some electric water heaters may be fed from a separate fuse or circuit breaker box. Test both hot wires. Ensure all wires are reconnected to respective terminals and there are no "accidental conductors" anywhere that could cause a shock or short circuit. 27Remove red test lead from the "Ohms" or Electric Water Heater Thermostat This plastic tube is supposed to direct cold water to the bottom of the water heater tank, but, if it breaks or splits, cold water pours in at the top of

Electric water heater diagnosis & repair procedures: Here we explain how to test and repair an electric hot water heater that is not heating at all or is not producing enough This can be extremely dangerous, especially if other safety features are disabled or damaged. Check for water heater leaks around the T/P relief valve: If you see water on the floor around the water heater and by inspection you cannot find any leaks in pipes http://stickersweb.com/water-heater/why-is-my-gas-hot-water-heater-not-working.php If the tester doesn’t light up, it’s safe to test the elements.

Figure A: What's Inside and How It Works Most residential electric water heaters have two heating elements: one near

Please read the entire guide before starting. If they trip again, test the heating elements. Make sure the tester is working by putting the tip into an outlet you know has power. Iron, copper, and other minerals can cause discoloration in water.

Does this spitting of air in the hot water ring any bells for anyone? Reader Comment from Red Wood [3] 2/15/2012 Bill, The symptoms of the white particles clogging the aerator are classic symptoms of a failed dip tube. Tips Owners of 120, 208 and 240 volt water heaters will substitute that value wherever the line voltage term is used. If neither of these issues are the problem, flush the water heater tank to be sure mineral deposits are not reducing the heater’s efficiency. ©HomeTipsAttach a hose to the water heater's

Flag as duplicate Thanks! If you have power go to the next step. Joseph Massimino I replaced a electric water heater, and I have done plenty of them. Electrical wires taking electrical power out of the thermostat control and into the electrical heating element itself.

The temp on the water heater is set low. If the tester lights on either test, the element has a short; replace it. Infinity in high resistance range is also called an "open circuit" or "Open Loop" (OL). With the wires still disconnected, touch one probe (or connect the alligator clip) to one screw terminal and touch the other tester probe to the element mounting bracket (Photo 3).

Temperature set to low. 2. See Not Enough Hot Water for complete instructions on how to do this. Warnings Measure unknown voltages starting at the highest range supported by the meter. Check all orifices on the water heater for leaks including the water heater elements.

If the elements are not shorted and there are no other electrical problems you can find, I'd replace the thermostat unit. Check label on side of tank for words: non-simultaneous Action How to wire thermostatsReplace upper thermostat Turn upper thermostat to minimum Change thermostat settings again Step 12: Turn upper thermostat to