New TLC DEA 50E with pump. The best answers are voted up and rise to the top, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Comments are not for extended discussion; this conversation has been. After a while the hose drainage would again stop working and the bucket would fill up. Maybe the drain is just slowed enough to back up. 
My basement is pretty damp without dehumidification. Possibly the two above things combine. 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. But we'll see. They'll melt by the time you can strip the machine down. Having had this many times on various dehs over the years it seemed to be a consequence of the drain hose becoming blocked with some sort of slime that presumably grew in the presence of moisture and dust in the circulated air that would contaminate the condensate. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Here's one further possibility: an ice blockage. How to run a crontab job only if a file exists? I'm going to experiment. On the other hand, why then would the water drain down into the bucket? One of my dehumidifiers had a pump option that I never used. Any solution to this problem atm I am using peroxide to clean the system as this will break down any organic material. Then the heat pump cuts out, but the fan might keep running. Several "continuous" dehumidifiers all had the same problem. My neighbor needs a 20 ft. hose to get from the dehumidifier to the floor drain. I've dealt with a number of issues like the tilt of the dehumidifier, pinched hose, clogged hose, etc. Imagine blowing air in each and which would be easier to stop water flowing from. smell from vanity drain hole when AC fan is on. Follow your dehumidifier manufacturer's instructions for cleaning and sanitizing the unit. I don't think the negative pressure is enough to suck water up the hose/pipe. 
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. CityguyUSA. The water still drained into to collection bucket, rather than out of the hose.
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. 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. I flushed the hose.
all installed properly. Vancouver? 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. danby air portable conditioner btu conditioners depot toshiba canada dehumidifier lg homedepot remote 115v toshiba dehumidifier filter pint volt energy star warning clean If it were not working, the bucket would fill up several times a week. rac toshiba btu dehumidifier conditioner doe volt wi remote portable fi smart air installation quick easy
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. I had the same problem with my KSTAD50B dehumidifier. whynter btu elite dehumidifier conditioners activated storag 122ds quietest dehumidifier pint homedepot
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. 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? It may save you time and money. Is it permissible to walk along a taxiway at an uncontrolled airport to reach airport facilities? of the bucket filling up today. Water would drain between cycles. 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. dehumidifier 2gal colzer The former is not relevant here but the latter is. 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. After working perfectly for 5 years, the dehumidifier started draining into the bucket, instead of the floor drain. Help? dehumidifier electrolux liters 230v 50hz Try removing the tube from the back on the dehumidifier and cleaning it out. Accessibility. 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. I just watched this video demonstrating your point. How could it be that the dehumidifier was pulling more water out of the air than a garden hose can handle? dehumidifier colzer
Now it makes sense why I'm seeing that. Water is 400x heavier than air. Manual will be automatically added to "My Manuals", Dehumidifier Toshiba TDDP2213ES2C User Manual, Dehumidifier Toshiba TDDP2012ES2 User Manual, Dehumidifier Toshiba TDDP2012ES2C User Manual, Dehumidifier Toshiba RAD-X200H Instruction Manual. Pump only pulls from the surface and the bucket remains full. The end of the hose was cut at an angle to prevent it sucking flat against the base of the bucket. "The exit hole to the bucket should suffer exactly the same fate. 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. If the dehumidifier uses a pump to actively remove water from the collection bucket, then it could be an issue with the controls system. It does not coil or rise back up at any point. Sorry busy morning and I just looked more closely at this.
Can you explain any more? continuous dehumidifier pint operation volt energy star toshiba function @jay613 in my case, I saw a large ice shard floating in the tray, being sucked against the hose outlet and sticking there. 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. Will add photo to question. It rained lightly yesterday, nothing special. What would the term for pomegranate orchard be in latin or ancient greek? dehumidifier basement frigidaire pump hose pint hookup drain continuous ecoair dehumidifiers hook basements before crawlspace items help moisture things buydig Although, if the explanations here are correct it might be better to just flush or replace the hose a couple of times a year. Bangalore? I can positively say that high humidity, ice, and gunk are not the cause. That airflow back into the pan prevents water from going into it. dehumidifier shutoff drain Maybe manually annually, or maybe by connecting the hose to the bucket instead of the hose connection, as described in one of the answers. Who knows, maybe protecting the area with some large-mesh steel net would have worked too. Intend to use the bucket to collect water, but the back drain plug is removed. Keep in mind, there's no water column in the pan to hold back the air which is what the p-trap creates. But you're right, a shallow tray would have flood the floor.
I continued to have this problem even after clearing the hose and extender tube. shutoff dehumidifier hose frigidaire i have the same problem, cleaned the hose, tightened the hose with a plier, water STILL goes in both the bucket and through the hose into the sump pump. Simple and foolproof, unless the fool loses the screw cap for the hose fitting.
If the fan shuts down between cycles that would strongly support the negative pressure theory. My next solution was to buy kids craft pipe cleaner, twist 2-3 together to form a single pipe cleaner, and feed it into the back of the 90 degree elbow and as far in the back of the unit as I could. The slow flow experienced by a relatively narrow hose seemed to further exacerbate the problem as did the small amount of water emitted regularly in continuous drain mode. One thing that is different is that the hole to the bucket is positioned vertically and the hole to the drain is horizontal. A loose or faulty fitting would cause water to drip on the floor, not in the bucket. Dehumidifier and spray water effect on curing concrete basement patch. Why? This sounds like a leak at the internal connection from the bucket drip point to the hose adapter. I hooked up the hose, as per the owner's manual. dehumidifier conditioner btu louver continuous operation rac
Better drainage has helped but if I don't run a dehumidifier 3-seasons of the year, my tools rust, and anything that absorbs humidity like paper or cardboard will be damp to the touch.
dehumidifier If the fan is on constantly (as I believe it is) the question remains, why does it EVER drain if negative pressure is the culprit? Yup, that's what it is. 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.
er has reached its preset level or bucket is full. It will often be filled and the dehumidifier stopped. I've seen gelatinous blobs of some kind of fungus living in a dehumidifier. I bent a Q-tip and stuck it inside the drain hose and slime and backed up water came gushing out. Why does OpenGL use counterclockwise order to determine a triangle's front face by default? Otherwise, if you plug the drip tray drain, and the hose has this problem, the water will eventually go on the floor. toshiba btu dehumidifier 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. Room temperature is too low, below 41F (5C). The drain tube is positioned level with the water bucket instead near the bottom. The exit hole to the bucket should suffer exactly the same fate. I've been watching the bucket level indicator daily. For AC there are two reasons for that: to improve efficiency and to allow water to escape. Why isn't marked with a particle in ""?
It ended up being the actual drain hose connected to the unit. Possibly flushing the exit hose periodically will help. I have ruled out ice, gunk, and wet weather as being causes of the bucket filling up. 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. btu toshiba dehumidifier volt rac I've had the same effect cause an intermittent leak onto the floor because the outlet from the drip tray to the bucket blocked. dehumidifier hose adapter frigidaire The higher velocity of the water seems to keep the inside of the hose clear of slime and also cope with any slime in the bucket; far from the hose there appears to be some buildup on the bucket floor but near where the hose picks up it's relatively clean..
The hose is not very long.
Undefined behavior (according to clang -fsanitize=integer) on libstdc++ std::random due to negative index on Mersenne Twister engine. And I looked into it and it all makes sense.
Then I attached the hose to the front. Possibly gunk buildup near the continuous exit hole increases air inflow velocity to exacerbate the problem. On our A/C the air rushing in through the condensation drain was preventing the water from exiting through the drain. 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. The problem I am describing is with units that employ gravity. None of the others even had a pump. This solution is what finally answered my problem. Terms How to 'properly' turn the name 'Hardy' into an eponym? The problem with my current unit and at least one previous one is not a loose hose or gasket. 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. good old market segmentation right there.
Possibly a P trap in the exit hose will help.
The solution was to return it and buy a more expensive brand that the manufacturer confirmed would remember its settings between power cycles. The bucket remained empty throughout. Maybe a great solution as long as the hose never gunks up thennit may be a bad solution. Use the qtip to clean that nozzle and water should come rushing out. Remove the water container and the nozzle is on the inside where the tube comes into the unit. What organelles(parts of a cell) did early cells most likely have? Temps are in the 70s. Ice. My dehumidifier was new. Between yesterday and today, the bucket filled up and the machine stopped.
Luckily, my drip tray was 5 cm deep, so I could just stopper the drip tray outlet without risking flooding the floor.
My basement is pretty damp without dehumidification. Possibly the two above things combine. 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. But we'll see. They'll melt by the time you can strip the machine down. Having had this many times on various dehs over the years it seemed to be a consequence of the drain hose becoming blocked with some sort of slime that presumably grew in the presence of moisture and dust in the circulated air that would contaminate the condensate. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Here's one further possibility: an ice blockage. How to run a crontab job only if a file exists? I'm going to experiment. On the other hand, why then would the water drain down into the bucket? One of my dehumidifiers had a pump option that I never used. Any solution to this problem atm I am using peroxide to clean the system as this will break down any organic material. Then the heat pump cuts out, but the fan might keep running. Several "continuous" dehumidifiers all had the same problem. My neighbor needs a 20 ft. hose to get from the dehumidifier to the floor drain. I've dealt with a number of issues like the tilt of the dehumidifier, pinched hose, clogged hose, etc. Imagine blowing air in each and which would be easier to stop water flowing from. smell from vanity drain hole when AC fan is on. Follow your dehumidifier manufacturer's instructions for cleaning and sanitizing the unit. I don't think the negative pressure is enough to suck water up the hose/pipe. 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. CityguyUSA. The water still drained into to collection bucket, rather than out of the hose. 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. 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. I flushed the hose.
all installed properly. Vancouver? 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. danby air portable conditioner btu conditioners depot toshiba canada dehumidifier lg homedepot remote 115v toshiba dehumidifier filter pint volt energy star warning clean If it were not working, the bucket would fill up several times a week. rac toshiba btu dehumidifier conditioner doe volt wi remote portable fi smart air installation quick easy
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. I had the same problem with my KSTAD50B dehumidifier. whynter btu elite dehumidifier conditioners activated storag 122ds quietest dehumidifier pint homedepot 
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. 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? It may save you time and money. Is it permissible to walk along a taxiway at an uncontrolled airport to reach airport facilities? of the bucket filling up today. Water would drain between cycles. 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. dehumidifier 2gal colzer The former is not relevant here but the latter is. 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. After working perfectly for 5 years, the dehumidifier started draining into the bucket, instead of the floor drain. Help? dehumidifier electrolux liters 230v 50hz Try removing the tube from the back on the dehumidifier and cleaning it out. Accessibility. 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. I just watched this video demonstrating your point. How could it be that the dehumidifier was pulling more water out of the air than a garden hose can handle? dehumidifier colzer
Now it makes sense why I'm seeing that. Water is 400x heavier than air. Manual will be automatically added to "My Manuals", Dehumidifier Toshiba TDDP2213ES2C User Manual, Dehumidifier Toshiba TDDP2012ES2 User Manual, Dehumidifier Toshiba TDDP2012ES2C User Manual, Dehumidifier Toshiba RAD-X200H Instruction Manual. Pump only pulls from the surface and the bucket remains full. The end of the hose was cut at an angle to prevent it sucking flat against the base of the bucket. "The exit hole to the bucket should suffer exactly the same fate. 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. If the dehumidifier uses a pump to actively remove water from the collection bucket, then it could be an issue with the controls system. It does not coil or rise back up at any point. Sorry busy morning and I just looked more closely at this.
Can you explain any more? continuous dehumidifier pint operation volt energy star toshiba function @jay613 in my case, I saw a large ice shard floating in the tray, being sucked against the hose outlet and sticking there. 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. Will add photo to question. It rained lightly yesterday, nothing special. What would the term for pomegranate orchard be in latin or ancient greek? dehumidifier basement frigidaire pump hose pint hookup drain continuous ecoair dehumidifiers hook basements before crawlspace items help moisture things buydig Although, if the explanations here are correct it might be better to just flush or replace the hose a couple of times a year. Bangalore? I can positively say that high humidity, ice, and gunk are not the cause. That airflow back into the pan prevents water from going into it. dehumidifier shutoff drain Maybe manually annually, or maybe by connecting the hose to the bucket instead of the hose connection, as described in one of the answers. Who knows, maybe protecting the area with some large-mesh steel net would have worked too. Intend to use the bucket to collect water, but the back drain plug is removed. Keep in mind, there's no water column in the pan to hold back the air which is what the p-trap creates. But you're right, a shallow tray would have flood the floor.
I continued to have this problem even after clearing the hose and extender tube. shutoff dehumidifier hose frigidaire i have the same problem, cleaned the hose, tightened the hose with a plier, water STILL goes in both the bucket and through the hose into the sump pump. Simple and foolproof, unless the fool loses the screw cap for the hose fitting.
If the fan shuts down between cycles that would strongly support the negative pressure theory. My next solution was to buy kids craft pipe cleaner, twist 2-3 together to form a single pipe cleaner, and feed it into the back of the 90 degree elbow and as far in the back of the unit as I could. The slow flow experienced by a relatively narrow hose seemed to further exacerbate the problem as did the small amount of water emitted regularly in continuous drain mode. One thing that is different is that the hole to the bucket is positioned vertically and the hole to the drain is horizontal. A loose or faulty fitting would cause water to drip on the floor, not in the bucket. Dehumidifier and spray water effect on curing concrete basement patch. Why? This sounds like a leak at the internal connection from the bucket drip point to the hose adapter. I hooked up the hose, as per the owner's manual. dehumidifier conditioner btu louver continuous operation rac
Better drainage has helped but if I don't run a dehumidifier 3-seasons of the year, my tools rust, and anything that absorbs humidity like paper or cardboard will be damp to the touch.
dehumidifier If the fan is on constantly (as I believe it is) the question remains, why does it EVER drain if negative pressure is the culprit? Yup, that's what it is. 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.
er has reached its preset level or bucket is full. It will often be filled and the dehumidifier stopped. I've seen gelatinous blobs of some kind of fungus living in a dehumidifier. I bent a Q-tip and stuck it inside the drain hose and slime and backed up water came gushing out. Why does OpenGL use counterclockwise order to determine a triangle's front face by default? Otherwise, if you plug the drip tray drain, and the hose has this problem, the water will eventually go on the floor. toshiba btu dehumidifier 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. Room temperature is too low, below 41F (5C). The drain tube is positioned level with the water bucket instead near the bottom. The exit hole to the bucket should suffer exactly the same fate. I've been watching the bucket level indicator daily. For AC there are two reasons for that: to improve efficiency and to allow water to escape. Why isn't marked with a particle in ""?
It ended up being the actual drain hose connected to the unit. Possibly flushing the exit hose periodically will help. I have ruled out ice, gunk, and wet weather as being causes of the bucket filling up. 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. btu toshiba dehumidifier volt rac I've had the same effect cause an intermittent leak onto the floor because the outlet from the drip tray to the bucket blocked. dehumidifier hose adapter frigidaire The higher velocity of the water seems to keep the inside of the hose clear of slime and also cope with any slime in the bucket; far from the hose there appears to be some buildup on the bucket floor but near where the hose picks up it's relatively clean..
The hose is not very long.
Undefined behavior (according to clang -fsanitize=integer) on libstdc++ std::random due to negative index on Mersenne Twister engine. And I looked into it and it all makes sense.
Then I attached the hose to the front. Possibly gunk buildup near the continuous exit hole increases air inflow velocity to exacerbate the problem. On our A/C the air rushing in through the condensation drain was preventing the water from exiting through the drain. 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. The problem I am describing is with units that employ gravity. None of the others even had a pump. This solution is what finally answered my problem. Terms How to 'properly' turn the name 'Hardy' into an eponym? The problem with my current unit and at least one previous one is not a loose hose or gasket. 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. good old market segmentation right there.
Possibly a P trap in the exit hose will help.
The solution was to return it and buy a more expensive brand that the manufacturer confirmed would remember its settings between power cycles. The bucket remained empty throughout. Maybe a great solution as long as the hose never gunks up thennit may be a bad solution. Use the qtip to clean that nozzle and water should come rushing out. Remove the water container and the nozzle is on the inside where the tube comes into the unit. What organelles(parts of a cell) did early cells most likely have? Temps are in the 70s. Ice. My dehumidifier was new. Between yesterday and today, the bucket filled up and the machine stopped.
Luckily, my drip tray was 5 cm deep, so I could just stopper the drip tray outlet without risking flooding the floor.