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WATER PUMPS, TANKS, TESTS, WELLS, REPAIRS
WATER CONTAMINANT LEVELS
WATER HAMMER NOISE DIAGNOSE & CURE
WATER ODORS, CAUSE CURE
WATER PUMP REPAIR GUIDE
WATER PRESSURE LOSS DIAGNOSIS & REPAIR
WATER PUMP SHORT CYCLING
WATER SOFTENERS & CONDITIONERS
WATER TANK REPAIR PROCEDURES
WATER TANK: USES, TROUBLESHOOTING
WATER TESTS, CONTAMINANTS, TREATMENT
WATER TREATMENT EQUIPMENT CHOICES
WELLS CISTERNS & SPRINGS
WELL FLOW RATE
WELL WATER PRESSURE DIAGNOSIS
WELL YIELD IMPROVEMENT
WINTERIZE A BUILDING
This article describes How to Find the Water Pump Switch, How to Turn Off Power to the Pump. We explain when this electrical switch is used and we give advice about how to turn off the well pump in an emergency if you cannot find the local water pump switch itself.
Green links show where you are. © Copyright 2013 InspectAPedia.com, All Rights Reserved. Author Daniel Friedman.
This photo shows what appears to be a Square-D control panel with a lever along the box right side. To turn off power to this pump the lever is pulled down to the "OFF" position. In this installation we may not see an ordinary wall mounted electrical toggle switch like those shown earlier in this article.
You'll notice a couple of questionable installation details here that suggest amateur and maybe not so safe workmanship: none of the electrical wiring has been secured to the wall and it looks a bit sloppy, and we also see that an electrical outlet has been connected and fed out of the pump control switch - possibly making improper use of this switch and the pump circuit.
Safety warnings DO NOT TOUCH any electrical switch if you are standing in water or on wet ground since you could get shocked or even killed. If, for example, there is a puddle around the pump's electrical switch, we'd prefer to go to the electrical panel (presumably at a more dry location) to shut down electricity to the water pump. If all of the floors are wet we might have to use a dry wooden stick or broom handle to carefully push the pump switch to the off position if we didn't want to touch it directly.
What if We Cannot Find the Switch to Turn Off the Water Pump?
Some water pump installations omit an ordinary wall switch to turn off power to the pump, particularly if the water tank and pump controls are installed close to the main electrical panel. Actually this is probably a violation of the U.S. and Canadian electrical codes since circuit breakers and individual fuses are not intended to serve as equipment operating switches. You can see an installation like this in this photo where we found no pump control electrical switches except in the electrical panel visible in the photo's upper left corner.
Or a separate heavy duty pump relay switch may be installed and no local visible toggle power switch may be present. Pump relays are discussed at WATER PUMP RELAY SWITCH.
Water pump fuse panels: Other water pump installations use a local fuse panel dedicated to the water pump. On these installations the water pump may be switched off by pulling a lever on the side of the fuse box.
Safety warning live voltage is inside of all of these pump switches - and is a shock hazard. When you don't see an ordinary wall switch to turn off the water pump you're probably safer going to the electrical panel where you can turn off power to the water pump by switching off the appropriate circuit breaker or pulling the appropriate fuse.
Frequently Asked Questions (FAQs)
Questions & answers or comments about finding and using the electrical switch(es) that turn the well pump on or off.
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Technical Reviewers & References
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