Yaufey DP905C 216 Pints Commercial Dehumidifier User Manual

Yaufey DP905C 216 Pints Commercial Dehumidifier

BEFORE FIRST USE:

• To prevent any internal damage, it is very important to keep the product upright throughout its journey. Please leave it standing upright and outside the box for 24 HOURS before plugging it in.

To Access Customer Support Faster

• If there is any problem of the product, please contact Yaufey Customer Service at support@yaufey.com with your Purchase Order ID to help us address the problem faster.

Safety Instructions

For your safety, please read and keep the manual properly before or after using the unit. Please use the product in accordance with the instructions in this manual.

• Unplug the dehumidifier from the power source when cleaning.
• Do not splash water into the machine or put it near places where it can be splashed.
• Please do not place the machine near a heating device or dangerous inflammable things.
• Do not put your fingers or any hard materials into the air inlet or outlet.
• Do not sit on the unit.
• Drain the water properly (manual or continuous drainage).
• Please make sure that the drain hose is installed on a downward slope so that the water can be drained out properly.
• Do not place the machine on uneven surfaces.
• Do not spray water on this machine.
• Do not spray pesticides or flammable liquids on this machine.
• Do not put or place heavy objects on the machine or place children and pets on the unit.
• Do not place this machine in a confined space.
• If the power cord is damaged, please contact the manufacturer or a qualified person to replace it to avoid hazards.
• When using the laundry mode, please keep 15.75 inches; clearance between the clothes and the unit outlet, to avoid the water dripping into the dehumidifier and damaging the unit.

Product Diagram

Operation Instructions

1. Control Panel

Button Instructions

• Up
• Turn up the parameters, including humidity level, timing, or cleaning hours.
• Down
• Turn down the parameters, including humidity level, timing, or cleaning hours.
• Timer
• Turn on or off the timer function or set up the timing hours
• Power
• Turn on or off the unit
• OK
• Set up the humidity, timing hours or cleaning mode, etc
• Purge
• Enable the pump.

2. The indicators on the LCD Display

• light up when the dehumidifier and light off when it is off.
• lights up when the dehumidifier has been plugged in but not turned on yet.
• shows the current room humidity. When you press the” “or ” ” button to set the target humidity, it will turn to display the previous setting value and keep blinking.
• lights up when the fan is running and lights off when it stops running.
• flickers typically because the compressor is not kicked in. It usually happens when the dehumidifier is under the 3-minute compressor delay status, or the dehumidifier is programmed to delay-start (AUTO ON TIMER).
• lights up when the setting humidity is 10%, and the dehumidifier enters continuous mode.
• flashes when the dehumidifier is defrosting. The dehumidifier will defrost when frost accumulates on the interior of the dehumidifier. The fan keeps running when defrosting, while the compressor is not. The dehumidifying function will cease until the frost melts will light off and the defrosting is completed, then the dehumidifier will begin to dehumidify automatically.

3. Setting

• Power
• Press the button to turn the dehumidifier on. When the dehumidifier is on, the indicator lights off, and the ” ” indicator lights up.
• Check the Room Humidity
• Check the room humidity readout (““) on the control panel.
• Set a Desired Humidity Percentage Value
• Press or” ” button to preset your desired humidity level. The humidity level can be set within a range of 10%RH (Relative Humidity) to 90%RH (Relative Humidity) in 1%RH increments. The setting humidity needs to be at least 5% lower than the room humidity. After setting the target humidity, press or wait 5 seconds to confirm.

Timer Setting

NOTE:

1. Before setting the AUTO-ON TIMER, make sure the dehumidifier is plugged in.
2. For the AUTO-ON setting, please turn on the dehumidifier to set a desired humidity level. Otherwise, it will maintain the previous setting of humidity.
3. You can only set the AUTO-ON timer when the dehumidifier is off, or set the AUTO-OFF timer when the machine is on. It is not able to set both AUTO-ON and AUTO-OFF timers at the same time
4. The timer will ONLY function one time instead of cycling the dehumidifier on or off indefinitely.
5. The timer function will be disabled when the dehumidifier has been powered on/off manually.

Drainage Setting

• During operation, it will automatically pump the water out via the drain hose when the pump reservoir is full. No need for manual intervention.

Turn the Dehumidifier off

• Press ” ” to turn the dehumidifier off. When the machine is turned off, the indicator lights up, and then the indicator turns off

4. Smart Functions

• 3 Minutes Compressor Delay Mechanism
• To avoid any damage to the dehumidifier, the unit will not start working in a 3-minute complete cycle. In other words, if you turn the dehumidifier off and then restart it immediately, the compressor will not kick in until 3 minutes later. During this period, you can see the   indicator flashing on the LCD screen until the compressor kicks in.

Drainage

Pump Drainage

• During operation, the dehumidifier will automatically pump the water out via the drain hose when the pump reservoir is full. No need for manual intervention.
  Before turning on the dehumidifier, make sure the hose has been connected to the drain outlet properly.

1. Attach the hose to the drain outlet directly.
2. Press to empty the pump reservoir.
3. The Pump indicator will stop blinking when the pump reservoir is almost empty.
4. Take the hose out of the water collection container.

Continuous Drainage

1. Remove the above panel and detach the bottom panel with a screwdriver.
2. Remove the original connected short hose, insert the long hose through the continuous drainage port, and connect it to the drainage outlet.
3. Install the bottom panel and then the above panel
   • NOTE:
   • Please make sure the connections are securely connected to avoid water leakage.
   • The hose should be lower than the drain outlet to avoid backflow.
   • The hose cannot be distorted or have substantial twisting

Maintenance

Machine Cleaning

• Wipe the dehumidifier housing with a soft, damp cloth. Do not submerge or place water on the dehumidifier or control panel. Water may damage the electronic components of the machine. Do not use chemical solvents such as benzene, alcohol, gasoline, or other heavy-duty cleaners, for they may damage or deform the surface.

Filter Cleaning

It’s advised to clean the filter regularly and properly. Make sure to clean the filter at least once a month.

1. Open the panel from above and remove the filter.
2. Clean the dust on the surface with the vacuum, or flush and wash the filter with detergent, and place it somewhere ventilated. Do not expose the filter to strong sunshine or dry the filter with high temperatures, or it may be distorted.
3. Install the filter and close the panel.

Storage

When the unit is not being used for a long period of time, and you want to store it, please follow the steps:

1. Press the Purge Button to drain out the water that accumulates at the bottom of the pump. (The recommendation is to operate 2-3 times.)
2. Unplug and wrap the cord with the power cord buckle.
3. Clean the air filter.
4. Cover the unit with a plastic bag.
5. Store the unit upright in a cool and dry place.

Troubleshooting

• When breakdowns and problems occur with the dehumidifier, please refer to the troubleshooting section in the manual. Do not dismantle or repair the unit yourself, for improper repair may cause danger. If a condition listed below occurs, please check the following items before calling customer service. It may save you time and expense.

Error Codes

1. If the problems persist, please turn off and unplug the dehumidifier, and contact Yaufey Customer Service: support@yaufey.com
2. When E1, E2, and E4 fault alarms, the dehumidifier can operate normally, but some functions are disabled. The dehumidifier will automatically resume operation after the fault is eliminated.

Special Notes

1. When using the machine, please do not put it on soft or uneven ground to prevent vibration and movement.
2. Do not insert any thin rods or hard items into the machine to prevent malfunctions and dangers
3. Please do not put any objects on the dehumidifier

Specifications

Warranty & Contact Us

Warranty

• Yaufey offers a 12-month warranty to all of our products, together with the original proof of purchase, when a defect occurs, including those newly purchased and unused, from Yaufey or through an authorized reseller, wholly or substantially, or as a result of faulty manufacturing parts or workmanship during the Warranty Period.
• The warranty does not apply if damage is caused by other factors, including but without limited of:
  • (a)Normal wear and tear
  • (b)Abuse, mishandling, accident, or failure to follow operating instructions;
  • (c)Exposure to liquid or infiltration of foreign particles;
  • (d) Servicing or modification of the product other than by Yaufey.
• These are our general terms for the warranty service, but we always encourage our customers to contact us if any issues, regardless of warranty terms. If you are experiencing an issue with the Yaufey product, you can reach out to us at support@yaufey.com, We will dedicate our efforts to resolving it for you.

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Yaufey DP905C 216 Pints Commercial Dehumidifier-FAQs