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Thanks for contributing an answer to Home Improvement Stack Exchange! It's impossible to photograph this without destroying the machine so here is a diagram: Some truly enlightening discussion in the answers and comments here. Why isn't marked with a particle in ""? A dehumidifier is very similar to an AC unit. Tube etc. The hose is not very long. It will often be filled and the dehumidifier stopped. But if it's under negative pressure, perhaps the image shows the amount of water column height needed to keep it from being pulled into the pan. The bucket remained empty throughout. Is this a design issue??? Accessibility. Check Operating Instructions. I disassembled several of the units, and they all used the same simple system to select hose or bucket: There is drip tray to collect moisture and the tray has two outlets, one higher than the other. @rlstrommen58. The problem turned out to be a large growth of red algae inside the hose. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Jeremy Roberts

continuous dehumidifier pint operation volt energy star toshiba function So I'm going to be hooking up a p-trap on the drain connection of my unit. This solution is what finally answered my problem. The deh would dump into its bucket continuously, eventually filling the bucket to a level where a siphon started down the hose, at which point the hose would rapidly empty the bucket. toshiba dehumidifier filter pint volt energy star warning clean smell from vanity drain hole when AC fan is on. The ice should melt and drip, but it can come off in lumps, and those can block the hose outlet.

Vancouver? Cleaned it well with several Q-tips and back it business. This is corroborated by my internet tutorials on a similar problem with central A/Cs. Who knows, maybe protecting the area with some large-mesh steel net would have worked too. The lower outlet goes to the hose. But note, the hose DOES WORK. (I've had Frigidaire, Delonghi, Kenmore).

What would the term for pomegranate orchard be in latin or ancient greek? I bent a Q-tip and stuck it inside the drain hose and slime and backed up water came gushing out. I had the same problem with my KSTAD50B dehumidifier. and it works reliably now, with one particular exception: when we get heavy rains, I have learned that I need to go down and check the bucket. CityguyUSA, The hose has to flow downward to the drain. If the airflow is too weak (dirty filters, externally obstructed, or a failing fan), or the humidity very high at fairly low temperature, ice builds up on the coils. The deh was placed higher than the end of the hose outlet (only about 6 inches; deh on a worktop next to a sink).

Sep 2, 2020 by But if it's running continuously for a long time, there's no pause in the negative pressure and it will drain to the bucket and then stop running once it's full. Possibly flushing the exit hose periodically will help. It will be hard to say conclusively if this is working or not, since I cannot correlate this with weather or anything else, and it's quite normal to go more than a month without the problem. My neighbor needs a 20 ft. hose to get from the dehumidifier to the floor drain. Hose to connector or hose connection may be loose. It was a bone dry day. Check the house fuse/circuit breaker box. That airflow back into the pan prevents water from going into it. Does absence of evidence mean evidence of absence? Announcing the Stacks Editor Beta release! How to 'properly' turn the name 'Hardy' into an eponym? But we'll see. In the end I made a modification to the bucket that resolved things and have since run a deh for several years without tending to it at all: I drilled a hole in the side of the bucket (blue), below the maximum water level (yellow) defined by the float mechanism that shuts off the deh, and slightly smaller than the hose (red) outer diameter, so that the hose made a good seal when pushed through the hole. Unfortunately if the device lost power at any time, it would forget and reset itself to the default "bucket mode" when it booted back up. I want to give Glen Yates the credit for cracking this (at least for my situation, which may or may not be the same as the OPs) but his comment on the question about p-trap put this together for me. After reading that a black slime/gunk builds up I cleaned both the hose and the 90 degree elbow at the rear of the unit which connects to the hose. Terms I found another black gunk buildup in there. If the air is too wet, that will never happen. I don't think the negative pressure is enough to suck water up the hose/pipe. The former is not relevant here but the latter is. How to tell reviewers that I can't update my results. What I did was to drill a 1/2" hole in the front and two little holes for the ears on the hose adapter. Several "continuous" dehumidifiers all had the same problem. 2022 iFixit Licensed under Creative Commons Privacy The problem I am describing is with units that employ gravity. Any solution to this problem atm I am using peroxide to clean the system as this will break down any organic material. Temps are in the 70s. The Keystone KSTAD70A 70-pint Dehumidifier removes up to 70 pints of humidity from the air per day. Although, if the explanations here are correct it might be better to just flush or replace the hose a couple of times a year. How could it be that the dehumidifier was pulling more water out of the air than a garden hose can handle? Sorry busy morning and I just looked more closely at this. What organelles(parts of a cell) did early cells most likely have?

I've been watching the bucket level indicator daily. Also, my current machine is less than two months old and has absolutely no mold, fungus, dust or anything else collecting or blocking anything. rev2022.7.29.42699.

How do we get the water to drain through the hose like it used to instead of collecting in the bucket? It does not coil or rise back up at any point. There must be something about the design of all these that is causing this.. Any clues? The end of the hose was cut at an angle to prevent it sucking flat against the base of the bucket. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Also, it might not be all or nothing. Ice. Hmmm. About 6 feet. @jay613 Why would it matter if the air was from the outside of the house or not with regard to causing negative pressure within the drip pan? How to achieve full scale deflection on a 30A ammeter with 5V voltage? With each one: My point is, there is no blockage. Undefined behavior (according to clang -fsanitize=integer) on libstdc++ std::random due to negative index on Mersenne Twister engine. Room temperature is too low, below 41F (5C). "Continuous dehumidifier" randomly fills bucket and stops. As @ChrisH describes, and I'll add a diagram to the question soon if the water can fall out the hose it does, but if it's capped off the water backs up and falls out another hole into the bucket. "Hardy-ian", "Hard-ian", "Hard-enian". It rained lightly yesterday, nothing special. I flushed the hose. I have created a makeshift "trap" for my unit using its cord keeper. If the fan shuts down between cycles that would strongly support the negative pressure theory. On the other hand, why then would the water drain down into the bucket? Here's one further possibility: an ice blockage. The only remaining theory is negative pressure. I've dealt with a number of issues like the tilt of the dehumidifier, pinched hose, clogged hose, etc. I can positively say that high humidity, ice, and gunk are not the cause. Problem solved. Before calling for service, review this list. After a while the hose drainage would again stop working and the bucket would fill up. I've had the same effect cause an intermittent leak onto the floor because the outlet from the drip tray to the bucket blocked. The p-trap on a AC unit is there to prevent air from coming into the unit through the condensate drain as described here: Since the Air Conditioner is at a negative pressure relative to the outside air, the outside air will rush into the air conditioner through any openings (the condensation drain, is an opening). The fact you've had it running reliably for years is great. Luckily, my drip tray was 5 cm deep, so I could just stopper the drip tray outlet without risking flooding the floor. I cleared some green growth in the hose that apparently had been blocking the water from dripping down the tube . Keep in mind, there's no water column in the pan to hold back the air which is what the p-trap creates. Nov 1, 2019 by Can I use a portable air conditioner/dehumidifier as a dehumidifier in the winter at cold temperatures? It also has an attachment to convert the unit from bucket to hose. I'm going to summarize the leading theories that I intend to test through experimentation in the coming weeks: Edit 3 is 33 days after Edit 2. I like this idea. This sounds like a leak at the internal connection from the bucket drip point to the hose adapter. I can't be sure about every one of the units that did this, but in my current and previous one the hose outlet is outside the cabinet. My dehumidifier was new. Then I put silicon glue around the hose adapter and pushed it through the hole and the secured it in place with two #8 machine screws, lock washers, and nuts. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. The negative pressure theory would be exacerbated by a dirty filter, and by periods of high humidity such as after a storm, and by setting the machine's fan to run continuously rather than in cycle with the dehumidification. To learn more, see our tips on writing great answers. Otherwise, if you plug the drip tray drain, and the hose has this problem, the water will eventually go on the floor. We had a cheap dehumidifier that had to be set explicitly to "continuous mode" before it would employ the pump. Use the qtip to clean out the l-shaped nozzle. Can you explain any more? Follow your dehumidifier manufacturer's instructions for cleaning and sanitizing the unit. Maybe a great solution as long as the hose never gunks up thennit may be a bad solution. Then I attached the hose to the front. It only takes a minute to sign up. of the bucket filling up today. Yup, that's what it is. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Check that all doors, windows and other openings are securely closed. "The exit hole to the bucket should suffer exactly the same fate. There is a water vapor source in the room. This is a good lead. The problem with my current unit and at least one previous one is not a loose hose or gasket. I just watched this video demonstrating your point. Unfortunately this worked until one of my family members moved the device and unfortunately I cannot find the sweet spot anymore. Convert all small words (2-3 characters) to upper case with awk or sed. We have had a couple of rain storms over the past month where there was more moisture in the basement walls and air than usual.

Jeremy Roberts, Randy Strommen To further clarify, one of my previous units had a "hose adapter" that INTERNALLY screwed into the machine but my current and all other ones had a hose "outlet", fully and permanently integrated into the inner drip tray and sticking outside the machine where the hose attaches. Aug 11, 2019 by

Looking at the discussion in another answer about using a P-trap, I wonder if the problem you solved here was not "flushing the pipe" but rather, avoiding the negative pressure problem? I hooked up the hose, as per the owner's manual. After I chose a preferred referee for a submitted paper, is it un ethical to drop an email to the referee saying that I suggested their name? Possibly gunk buildup near the continuous exit hole increases air inflow velocity to exacerbate the problem. Cholera Vaccine: Dubai?

I found this page which has a lot of technical details around p-traps and includes this helpful image: Initially I wrote that I thought the image is inaccurate because water will find it's level. CityguyUSA. A loose or faulty fitting would cause water to drip on the floor, not in the bucket. Bangalore? Why? "If the negative pressure were enough to suck water back up the pipe, it would also suck the water off the evaporator and blow it back into the house." And if it would be sufficient to install a P trap on the usual continuous flow connection and flush the hose manually once a year or so. Internally, our Artic King dehumidifier has a small pipe coming out of the dehumidifier over the bucket. If it were not working, the bucket would fill up several times a week. There is something that causes water to enter the bucket and fill it up under certain circumstances. My basement is pretty damp without dehumidification. My cheap one just uses fluid flow to select continuous or bucket. The attachment consists of a plastic flange for the hose to attach to and a short piece of flexible plastic hose that press-fits over the bucket drip pipe. The water still drained into to collection bucket, rather than out of the hose. The plastic hose is only press-fit and I see how it could stiffen over time, no longer press firmly over the bucket pipe, and start leaking into the bucket. Why doesn't my dehumidifier stay on the humidity setting I select? drain tube level with the top of the water bucket. Since I did that about 3 weeks ago I havent had any problems but can assume the gunk will build up again and I will have to repeat the process. And I looked into it and it all makes sense. It might help to run some Clorox water through the pipe to kill off and bacteria to help slow the next blockage. I tested for that. I have ruled out ice, gunk, and wet weather as being causes of the bucket filling up. Mike Promes. Simple and foolproof, unless the fool loses the screw cap for the hose fitting. Try removing the tube from the back on the dehumidifier and cleaning it out. Hose leak right at the coupler, or faulty gasket in the coupler, or in my case a limp wrist doing the tightening. Dehumidifier and spray water effect on curing concrete basement patch. Unscrew the hose and have a look into the nipple with a flashlight to see if something is growing in there. Intend to use the bucket to collect water, but the back drain plug is removed. Mine does not run constantly.

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