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Ceiling-Mounted Dehumidifier Installation Guide: Expert Tips from China Suppliers & Factory

Installing a ceiling-mounted dehumidifier involves two main steps: setting up the dehumidifier itself and connecting the necessary ducts. To ensure optimal performance, it’s crucial to choose an ideal installation location from a professional perspective. If you have design drawings, it is advisable to consult with your designer prior to installation. As a leading supplier of dehumidifiers in China, our factory emphasizes quality and efficiency in every product, ensuring that your installation is seamless and effective.

    Technical Parameters

    Model No. NBEST-500P
    Nominal dehumidifying (27℃, 60%RH) 500PPD
    Input Voltage 265~277V/ 60Hz
    Rated input power 2.6 Kw
    Rated input current 9.5 A
    Air flow 2800 m³/h
    Applying area (2.6m floor height) 350-500 ㎡
    Humidity control range 40%-95%
    Working temperature 5-38°C
    Net Weight 130 kgs
    Gross weight 150 kgs
    Overall dimension 1300x800x715 mm

    It will be not noticed additionally if any change of above parameters, please contact with us.

    Structure Of Product

    NBEST-500P Dehumidifier Structure Diagram

    Control Panel

    NBEST-500P Dehumidifier Control Panel Interface
    1. “On/Off”

    On: press the key into opening mode. Off: press the key into closing mode.

    2. “Humidity Hours +”

    Press the key “set” first then press the humidity value up with 1%RH scale in running mode. Press the key “set” first then press hours up with 1 hour scale in timed on/off setting mode. During operation, each press will increase the required humidity level by 1%. In timer mode, each press will increase the on / off time of the device by 1 hour.

    3. “Humidity Hours-”

    Press the key “set” first then press the humidity value down with 1%RH scale in running mode. Press the key “set” first then press the hours down with 1 hour scale in timed on/off setting mode. During operation, each press will decrease the required humidity level by 1%.

    4. “Room RH”

    Current ambient humidity display when in standby mode and running mode. Blinking when at humidity setting mode.

    5. “Set RH”

    Display when in the humidity setting mode.

    6. “Coil ℉ ”

    Display the temperature of coil.

    7. “Room ℉ ”

    Display the temperature of ambient.

    8. “Dehumidifying”

    Blinking when compressor is working.

    9. “Water drop icon”

    Blinking when the fan is working.

    10. “Defrost”

    Blinking when the machine frosting.

    11. “Tankfull”

    Blinking when tank is full or pull out the tank.

    12. “Timed On / Timed Off”

    Blinking when in the timed on/off setting mode.

    Frequently Asked Questions

    Q What is the dehumidification capacity of the NBEST-500P?
    The NBEST-500P has a nominal dehumidifying capacity of 500 PPD (Pints Per Day) measured at standard conditions of 27℃ and 60% Relative Humidity (RH).
    Q What is the coverage area for this industrial dehumidifier?
    This unit is designed to cover an applying area of 350 to 500 square meters (㎡) based on a standard ceiling height of 2.6 meters.
    Q What voltage and power requirements does the system have?
    The NBEST-500P requires an input voltage of 265~277V at 60Hz. It operates with a rated input power of 2.6 Kw and a rated input current of 9.5 A.
    Q How do I set the humidity and timer functions on the control panel?
    Press the "Set" key first, then use the "Humidity Hours +" or "Humidity Hours -" keys. In running mode, this adjusts target humidity in 1% RH increments. In timed mode, it adjusts the on/off timer in 1-hour increments.
    Q What are the working temperature limits for this device?
    The unit functions efficiently within an ambient working temperature range of 5°C to 38°C.
    Q How does the defrost indicator work?
    The "Defrost" light on the control panel will blink automatically whenever the machine detects frost buildup and initiates the defrost cycle.