CEILING MOUNTED DEHUMIDIFIER

DJDD-3881E

Nominal dehumidification: 480L/day
Power supply: 380V/50Hz
Rated input power: 6.5KW
Rated input current: 10A

Features

High efficiency / energy saving / less power consumption
Automatic restart on and off with memory function
Continuously drainage in 24 hours by tube
High precision humidity control with ±3%RH, ambient humidity controlled ＞RH45% based on temp
Compressor with 3 minutes delay - starting protection

Auot-defrosting function
High and Low pressure protection
Malfunction display Error code timely
Easy operation and simple installation on ceilin

Why_DJDD-3881E

Industrial ducted dehumidifier is designed for some special application room, machine can be installed outside room, and connect to air inelt and air outlet by ducting pipe. It will be idea solution to save limited space in the application room.

Model number	DJDD-3881E
Nominal dehumidification（30℃，RH80%）	360L/day
Power supply	380V/50Hz
Rated input power	5.5KW
Rated input current	8.5A
Circulating air flow	4000m³/h
Humidity control range	40%-95%
Drainage way	Hose connection
Working temperature range	5~38°C
Refrigerant	R407c/R410a
Noise	≤65db
Compressor type	Rotary
Warranty	1 Year
Standard packaging	Wooden case
Certification	CE
Net weight/Gross weight	183kg/240kg
Machine size	1490x1195x710 mm
Package size	1580x1280x900 mm

Working Principle

The principle of the dehumidifier is-to discharge theair vapor-cooled self-condensing liquid through daocooling,reduce the air humidity,and achieve thedehumidification effect. The working principle is topass the compressor dao,two devices (evaporator,condenser)，capillary tube,and The refrigerant in thecopper pipe changes from a high-temperature andhigh-pressure gas to a low-temperature and low-pressure liquid.The air inhaled into the machine has alarge temperature difference, which quickly condenseswater droplets and slides into the drain box throughthe two fins to reduce the air humidity and achievethe effect of dehumidifcation.

Installation

The dehumidifier should be installed in a place with air circulation, and avoid placing it in dead corners, causing short circuits in the air flow and failing to achieve the required dehumidification effect. At the same time, the dehumidifier should be placed on a firm and flat floor to avoid vibration and noise. Also, avoid direct sunlight or close to heating appliances.