Moisture Maniac Dehumidier | 4 Moisture Maniac Dehumidier | 5
Cleaning and Maintenance
Warranty Information
Vremi offers a 12-month warranty on all of our products purchased new and unused from Vremi LLC or an authorized
reseller, with an original proof of purchase and where a defect has arisen, wholly or substantially, as a result of faulty
manufacturing, parts or workmanship during the Warranty Period. The warranty does not apply where damage is caused by
other factors, including but without limitation: (a) normal wear and tear; (b) abuse, mishandling, accident or failure to follow
operating instructions; (c) exposure to liquid or inltration of foreign particles; (d) servicing or modication of the product
other than by Vremi. These are our general terms for the warranty service, but we always urge our customers to reach out
to us with any issue, regardless of warranty terms. If you experience an issue with a Vremi product, please contact us at
This marking indicates that this item should not be thrown out with other household wastes. To prevent possible harm
to the environment or human health from electronic waste disposal, recycle him responsibly so he can come back as
a toaster someday. For assistance on proper disposal, call 1-800-8-BATTERY.
E-Waste Recycling
Operating Instructions
Setting Relative Humidity Levels
Emptying The Water Tank
1. Connect the DC power jack (16) to the DC power socket (11).
Then, connect AC power jack (15) to 100~240V/50Hz
power socket.
2. Press the On/Off button (3). The machine starts working
and the Green light is on. The air ow is expelled from
the outlet (2). (Fig 1)
3. Press the On/Off button (3). Turn off the machine and the green
light will shut off. When not in use for a long period of time, pull
out the ac power plug. (Fig2)
4. When the water tank is full, the machine’s water level sensor
controls the automatic shutdown. Yellow light will turn on
to dump the recycled water. (Fig 3)
5. Please turn off the machine before pouring water out. Please
put the water tank in the correct position after pouring water.
6. If you need to continue to dehumidify, please restart
the machine.
The Dehumidier features an advanced humidistat function. Dehumidiers without a humidistat stay on and work hard
non-stop even if RH levels drop as low as 20% . This wastes energy and wears out the power adapters. With the MD858
Dehumidier’s humidistat function, you can set your desired relative humidity level in the range of 20%-80%.
When RH levels increase beyond your set level by a value of 5%, the machine automatically turns on. When RH levels
decrease below your set level by a value of 5% , the machine automatically turns off. By default, the unit is set to 50% RH.
TO SET YOUR DESIRED LEVEL:
1. Toggle On/Off Switch (3) to On position.
2. Wait a few seconds until RH Level Display (4) reads current RH level.
3. Depress the RH Up/Down Buttons (7) or (8) to select your desired RH level.
4. Display will ash for ten seconds, then revert to showing the current environment’s RH level.
1. The Dehumidier will automatically turn off when tank is full.
2. The Yellow “Full” LED (6) will turn on.
3. Before removing water tank, toggle On/Off Switch (3) to Off position.
4. Remove the water tank.
5. Pour collected water out from the tank into sink or toilet.
6. Reinsert plug and slide tank back into device until it clicks.
7. Device is now ready for use again.
• Always turn Dehumidier off and disconnect power cord before cleaning unit.
• Use a soft piece of cloth to cleanse the surface of the unit, and to clean the air inlet grills, use
a soft-bristled brush to remove any dust.
Fig 1
Fig 2
Fig 3
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged
to try to correct the interference by one or more of the following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
– Consult the dealer or an experienced radio/ TV technician for help.
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