EasyManua.ls Logo

Gree GDN20BD-K5EBA1A User Manual

Gree GDN20BD-K5EBA1A
84 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Change for life
DEHUMIDIFIER
Owner's Manual
Original Instructions
Thank you for choosing our product.
Please read this Owner’s Manual carefully before operation and
retain it for future reference.
If you have lost the Owner’s Manual, please contact the local agent
or visit www.gree.com or send an email to global@gree.com.cn for
the electronic version.
Model: GDN20BD-K5EBA1A

Questions and Answers:

Gree GDN20BD-K5EBA1A Specifications

General IconGeneral
ModelGDN20BD-K5EBA1A
Water Tank Capacity2 L
Power Consumption300 W
Noise Level36 dB
Weight13.5kg
Dimensions360 x 250 x 550 mm
TypeCompressor
Air Flow180 m³/h
Dehumidification Capacity20 L/day
Moisture Removal20 liters/day
Operating Temperature Range5°C to 35°C

Summary

Safety Symbol Definitions

Danger Symbol

Indicates a hazardous situation that, if not avoided, will result in death or serious injury.

Warning Symbol

Indicates a hazardous situation that, if not avoided, could result in death or serious injury.

Caution Symbol

Indicates a hazardous situation that, if not avoided, may result in minor or moderate injury.

Notice Symbol

Indicates important but not hazard-related information, used to indicate risk of property damage.

Refrigerant Information

R290 Refrigerant Details

The used refrigerant is the fluoride R290, which is specially cleaned.

Flammable Gas Warning

Appliance filled with flammable gas R290.

Storage and Operation Safety

Appliance shall be installed, operated and stored in a room with a floor area larger than 4 m².

Servicing and Repair Guidelines

Servicing shall be performed only as recommended by the manufacturer.

General Safety Precautions

User Age and Capability Restrictions

This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities...

Electrical Cord and Plug Safety

Before operation, please check the power cord if it complies with the requirement indicated on the nameplate.

Child Safety and Supervision

Children shall not play with the appliance.

Unit Disposal Information

Dehumidifier can not be disposed of everywhere.

Operation Area Guidelines

Intended Application

This dehumidifier is intended for indoor applications only.

Placement Requirements

Place the dehumidifier on a smooth and level floor.

Temperature and Humidity Range

Place the dehumidifier in an area where the temperature will not below 5°C or above 32°C.

Clearance for Operation

During operation, please make sure there's enough space around the unit.

Room Sealing for Efficiency

Close all doors, windows and other outside openings of the room to improve the working effect.

Air Inlet/Outlet Maintenance

Please keep the air inlet/outlet clean and not blocked.

Component Identification

Front Panel Components

Identifies Control Panel, Air outlet, Cover plate, Air inlet.

Rear Panel Components

Identifies Fixing hole of power cord, Water Bucket, Power cord.

Pre-Operation Checks

Water Bucket Float Verification

Before operation, please first check whether float is properly placed.

Step-by-Step Bucket Check

Hold the handles on both sides of the water bucket and pull it out following the arrow direction.

Float Position Adjustment

Check whether float in the water bucket is properly placed.

Bucket Reinstallation

Replace the bucket as instructed in step 1.

Dehumidifier Controls and Indicators

Control Panel Overview

Identifies Bucket Full Indicator, Dehumidify Mode Indicator, Timer Indicator, etc.

Power and Fan Speed Control

Press this button to turn on/off dehumidifier. Press Fan button can set high, medium or low fan speed.

Timer Functionality

Press Timer button to set timer on or timer off.

Dehumidifier Operation Modes

Humidity Setting

Press Humidity button to set your required humidity.

Dehumidification Modes

Press Mode button can set 4 kinds of dehumidify mode - Smart, Cont., Quiet and Dry.

Airflow Direction Control

When swing of horizontal louver is needed, press Wind Direc button to select swing or fixed angle.

Operational Notes and Features

Alarm and Warning Signals

If the water bucket is full or the water bucket hasn't been put on the correct position for 3mins, the buzzer will give out sound for 10s.

Automatic Operation Stops

When bucket is full, remove the unit or not placed the unit correctly or the humidity is 10% lower than the set humidity, the unit will stop operation automatically.

Memory Functionality

If power failure, all settings will be memorized.

Filter Maintenance Reminder

When the indicator of filter clean is on, it needs to clean filter.

Child Lock Feature

Press Mode button and Timer button simultaneously for 1s to enter into child lock protection.

Drainage Methods

Method 1: Emptying Water Bucket

Do not remove the bucket when unit is in operation or has just stopped.

Step 1: Remove Bucket for Draining

Hold the handles on both sides of the water bucket and pull it out following the arrow direction.

Step 2: Dispose Water

Pour out the water.

Step 3: Reinstall Bucket

Replace bucket in the dehumidifier according to the arrow direction.

Continuous Drain Hose Setup

Method 2: Continuous Drain Hose

This unit is connect with drain outlet. User can purchase the drain hose whose inner diameter is 14mm.

Preparing Drain Outlet

Open continous drain outlet and then remove the drain cover along the arrow direction.

Attaching Drain Adapter

Remove the drainage choke plug at first, rotate the drainage adapter into the continuous drain outlet.

Connecting Drain Hose

Hose Connection Procedure

Insert the drain hose into drainage adapter to make sure the water won't leak out.

Cleaning and Maintenance

General Cleaning Warnings

Before cleaning, turn off the dehumidifier and disconnect the power.

Case and Grille Cleaning

When there is dust on the case, use soft towel to dust it off.

Air Filter Removal Procedure

Open the clasps at both sides of lower side of panel, open the panel as shown in fig ①.

Air Filter Cleaning Method

Clean the filter in warm, soapy water.

Air Filter Reinstallation

Insert the lower end well (fig. 1)

Filter Operation and Bucket Care

Filter Operation Warnings

Do not operate the dehumidifier without a filter.

Water Bucket Cleaning Procedure

Every few weeks, clean the bucket to prevent growth of mold, mildew and bacteria.

Water Bucket Disassembly Steps

Take out the water bucket and then pour out the residual water.

Water Bucket Reassembly Steps

After cleaning, replace the drain lid and make sure the float of water bucket is placed properly.

Seasonal Maintenance

Pre-Season Inspection

Check whether air outlet is blocked.

Post-Season Care

Disconnect power.

Long-Term Storage Preparation

If you won't use the dehumidifier for a long time, we suggest that you follow the steps below.

Troubleshooting Common Issues

Unit Unresponsive or Controls Locked

Dehumidifier is not operating. Controls can not be set.

Increased Noise Levels

Noise suddenly rises during operation.

Ineffective Dehumidification

Humidity does not drop. Little or no effect in dehumidifying.

Initial Odor and Noise

When first operated, the air emitted has musty-odor. Unit has noises.

Refrigerant Flow Sound

Swooshing sound is heard.

Water Leakage During Hose Drainage

When using drain hose, there is water in the bucket.

Troubleshooting Unit Start-up and Performance

Power Indicator Not Lit

Power indicator is not lit when power is connected.

Bucket Full Indicator Issues

Bucket full indicator is lit up.

Unit Not Starting After Functioning

Unit can function normally but it can not start up.

Reduced Dehumidifying Performance

Dehumidifier does not dry air as intended.

Error Codes and Malfunctions

Ambient Temperature Sensor Error (F1)

Malfunction Name: Ambient Temperature Sensor Malfunction, Display Code: F1

Tube Temperature Sensor Error (F2)

Malfunction Name: Tube Temperature Sensor Malfunction, Display Code: F2

Humidity Sensor Error (L1)

Malfunction Name: Humidity Sensor Malfunction, Display Code: L1

System Protection Error Codes

Freon-Lacking Protection (F0)

Malfunction Name: Freon-lacking protection, Display Code: F0

Overload Protection (H3)

Malfunction Name: Overload protection, Display Code: H3

Overcurrent Protection (E5)

Malfunction Name: Overcurrent protection, Display Code: E5

Electric Schematic Diagram

Specialist Manual: General Requirements

Technician Qualifications

Aptitude requirement for maintenance man(repairs should be done only be specialists).

Pre-Installation Safety Checks

The safety must be inspected before maintaining the appliances with the flammable refrigerant.

Work Area Safety

All maintenance staff and others working in the local area shall be instructed on the nature of work being carried out.

Specialist Manual: Component and Electrical Safety

Refrigeration Component Checks

Where electrical components are being changed, they shall be fit for the purpose and to the correct specification.

Electrical Component Safety

Repair and maintenance to electrical components shall include initial safety checks and component inspection procedures.

Sealed Component Repair Safety

During repairs to sealed components, all electrical supplies shall be disconnected from the equipment.

Specialist Manual: Procedures

Cabling Integrity Verification

Check that cabling will not be subject to wear, corrosion, excessive pressure, vibration, sharp edges or any other adverse environmental effects.

Leak Detection Procedures

The following leak detection methods are deemed acceptable for all refrigerant systems.

Refrigerant Circuit Access

When breaking into the refrigerant circuit to make repairs – or for any other purpose conventional procedures shall be used.

Specialist Manual: Refrigerant Handling

Refrigerant Recovery and Flushing

The refrigerant charge shall be recovered into the correct recovery cylinders.

Refrigerant Charging Process

In addition to conventional charging procedures, the following requirements shall be followed.

Unit Decommissioning Protocol

Before carrying out this procedure, it is essential that the technician is completely familiar with the equipment.

Specialist Manual: Recovery and Labeling

Cylinder Handling and Preparation

Make sure that cylinder is situated on the scales before recovery takes place.

Post-Service Labeling

Equipment shall be labelled stating that it has been de-commissioned and emptied of refrigerant.

Refrigerant Recovery Best Practices

When removing refrigerant from a system, either for servicing or decommissioning, it is recommended good practice that all refrigerants are removed safely.

Related product manuals