Dehumidifier

reggie1387

Active Member

coreywebster

Well-Known Member
I had a look about and there are lots of them on Alibaba as expected but couldnt find the manufacturers site..
Only thing you can do is contact the seller who can contact the retailer and request English instructions.
Dehumidifiers don't work well in rooms with air exchange going on, they cant keep up since the humidity of air coming in will be whatever it is. Best case you shave a few points of RH off if your in a vented grow space.
 

reggie1387

Active Member
I had a look about and there are lots of them on Alibaba as expected but couldnt find the manufacturers site..
Only thing you can do is contact the seller who can contact the retailer and request English instructions.
Dehumidifiers don't work well in rooms with air exchange going on, they cant keep up since the humidity of air coming in will be whatever it is. Best case you shave a few points of RH off if your in a vented grow space.

I looked for hrs today and I couldn’t find them either. Found the same dehumidifier on a few sites but nothing for instructions.
Ah righto I didn’t know that. Yeah I have a 6” exhaust, 1x 6” passive intake and a 4@ passive intake. And 2 oscillating fans in my tent.
 

charsi420

Active Member
I bought a similar one (150W) to cover 4.5 x 1.7 x 6 ft and had to switch it off the very same night. Damn thing generated a lot of heat and was messing up the lights off temps. Dehumidification was also very poor.

If heat is not an issue, I would suggest passing on this crap and look at refrigerant based dehumidifiers.

Lowest button is Power, 2nd - fan speed, 3rd is to set the desired humidity level.
 

reggie1387

Active Member
I bought a similar one (150W) to cover 4.5 x 1.7 x 6 ft and had to switch it off the very same night. Damn thing generated a lot of heat and was messing up the lights off temps. Dehumidification was also very poor.

If heat is not an issue, I would suggest passing on this crap and look at refrigerant based dehumidifiers.

Lowest button is Power, 2nd - fan speed, 3rd is to set the desired humidity level.

Thanks for the reply.
That’s a 90w I’m putting in a 3x3x6. I just got it out the box yesty and thought I’d try it and start tapping up any lights on it cause I’m in flower atm. And I couldn’t work out anything on it. I turned the power on it turned on. I pushed the 2nd button it Just beeped I didn’t notice anything. And then the top button I pushed it beep and started at number 1 I thought it must be a timer.
 

charsi420

Active Member
Thanks for the reply.
That’s a 90w I’m putting in a 3x3x6. I just got it out the box yesty and thought I’d try it and start tapping up any lights on it cause I’m in flower atm. And I couldn’t work out anything on it. I turned the power on it turned on. I pushed the 2nd button it Just beeped I didn’t notice anything. And then the top button I pushed it beep and started at number 1 I thought it must be a timer.
I'm in the third week as well. One I got starts with CO (continuous mode) as the first option and then the regular 40,45,50,55,60..options. Maybe 1 in your case denotes the fan speed. Point was that it shouldn't be too hard to figure out, just 3 buttons after all.

On looking closer, the middle button appears to be the humidity set button.
 

reggie1387

Active Member
I bought a similar one (150W) to cover 4.5 x 1.7 x 6 ft and had to switch it off the very same night. Damn thing generated a lot of heat and was messing up the lights off temps. Dehumidification was also very poor.

If heat is not an issue, I would suggest passing on this crap and look at refrigerant based dehumidifiers.

Lowest button is Power, 2nd - fan speed, 3rd is to set the desired humidity level.

So I found a pic finally on what buttons do what.
 

Attachments

reggie1387

Active Member
That’s the 2nd button I just found out that’s written in Chinese. When you push the button them lights get brighter then push again they are dull but still visible.
 
Top