Aktobis WDH-310EKW User Manual

Aktobis AG, Borsigstr. 20, D-63110 Rodgau / Germany
www.AKTOBIS.de
Email: info@aktobis.de
Dehumidifier WDH-310EKW
Dear Customer,
You have chosen a high-quality product. To ensure that you get a lot of enjoyment from this product, here are a few
more tips:
After transport:
Since the unit works with refrigerant, improper transport can sometimes occur despite careful instructions on the
carton. For this reason, we ask you to leave the unit upright for at least 4 hours before using it for the first time.
4 hours before using the unit for the first time, so that the refrigerant can settle properly in the unit.
In case of any problems:
We hope that the unit meets your expectations! If, despite the greatest possible care, there should ever be cause
for complaint, please contact us briefly, as we are very concerned about your satisfaction and would like to clear up
any misunderstanding.

Aktobis WDH-310EKW Specifications

General

Air circulation	100 m³/h
Power consumption	220 W
Refrigerant	R290
Water tank capacity	2 liters
Weight	10.5 kg
Dehumidification Capacity	12 liters/day
Suitable for rooms up to	25 m²
Operating temperature range	5°C - 35°C

Summary

Important Safety Instructions

Initial Operation and Setup

Steps for first-time operation, including liquid settling and compressor delay.

Room Humidity Monitoring

Guidance on using humidity meters and understanding performance factors.

Refrigerant R290 Safety

R290 Repair Safety Procedures

Environment and Work Area Safety

Ensuring a safe environment and work area before and during repairs.

Refrigerant and Fire Safety

Checking for refrigerants and having fire extinguishers ready.

Refrigerant System Maintenance

Ignition Source Control

Precautions against ignition sources when working with refrigerants.

Ventilation and Testing

Ensuring proper ventilation and testing refrigerant/electrical equipment.

Refrigerant Circuit Repair Guidelines

Intrinsically Safe Components and Wiring

Safe handling of intrinsically safe components and checking wiring integrity.

Flammable Refrigerant Detection

Methods for detecting leaks and handling flammable refrigerants safely.

Refrigerant Handling: Filling and Decommissioning

Refrigerant Filling Process

Requirements and precautions for filling the refrigerant system.

Unit Decommissioning Procedure

Steps for safely decommissioning the unit and handling refrigerant.

Refrigerant Reprocessing and Disposal

Equipment Marking and Reprocessing

Marking equipment after service and standard reprocessing practices.

Unit Overview and Controls

Description of Unit Parts

Identification of external components like blower output, display, and air intake.

Functional Description of Controls

Explanation of the control panel buttons and display indicators.

Instructions for Use: Commissioning

Initial Unit Commissioning

Steps for initial setup, including castor attachment and power connection.

Setting Humidity and Fan Speed

How to set target humidity and select fan speed for operation.

Timer Function Operation

Using the timer to set remaining or start times for the unit.

Smartphone App Integration

Instructions for connecting the dehumidifier to the 'Tuya Smart' app.

Operating Procedures: Drainage and Hose

Emptying the Condensation Tank

Procedure for emptying the condensation tank when the full indicator is on.

Connecting a Continuous Drain Hose

Instructions for attaching a hose for continuous condensation drainage.

Operating Guidelines and Cleaning

General Operating Instructions

Advice on placement, room conditions, and avoiding damage.

Cleaning the Dehumidifier Housing

Safe methods for cleaning the exterior of the dehumidifier.

Cleaning the Air Filter

Procedure for removing and cleaning the air filter for optimal performance.

Technical Data and Troubleshooting

Dehumidifier Technical Specifications

Details on model, voltage, power, capacity, dimensions, weight, and range.

Troubleshooting: Low Dehumidification

Diagnosing issues with insufficient dehumidification or low water collection.

Troubleshooting: Operational Issues

Unit Rattles or Makes Running Noises

Identifying causes and solutions for operational noises like rattling.

Appliance Leaking or Water Leakage

Diagnosing and resolving issues related to water leakage from the unit.

Warranty Statement

Product Conformity and Disposal

Product Conformity Standards

Details on tested safety, CE, EMC, and RF conformity standards.

Correct Product Disposal Guidelines

Guidelines for environmentally sound disposal of the appliance within the EU.