AD 520 - Dehumidifier Aerial - Free user manual and instructions

Product type	Dehumidifier
Brand	Aerial
Model	AD 520
Bucket capacity	7 liters
Operating temperature range	1 °C to 34 °C (fan level 2) 1 °C to 31 °C (fan level 1)
Adjustable ambient humidity	31 % to 70 % (continuous operation possible)
Fan levels	2 levels (level 1: low, level 2: high)
Display	Screen with actual humidity, setpoint, operating hours, power meter
Electrical connection	Grounded mains plug, suitable mains voltage (see rating plate)
Dimensions (approx.)	Height: approx. 60 cm, Width: approx. 40 cm, Depth: approx. 30 cm
Weight (approx.)	Approx. 15 kg
Handle	Folding handle for transport
Drainage	Removable bucket (7 l) or continuous drainage via optional hose (12 x 2 mm)
Air filter	Washable or replaceable (use original filters)
Cleaning	Clean the filter regularly, use a mild detergent for surfaces
Safety	Automatic shut-off if bucket full, protection against extreme temperatures, error messages
Included accessories	Bucket, instruction manual
Optional accessories	Pump kit, dew point kit, wall console, drainage hose
Maintenance	Empty the bucket regularly, clean the filter, periodic inspection
Repairability	Spare parts available via authorized dealer or AERIAL service
Warranty	According to manufacturer's conditions (contact after-sales service)

Frequently Asked Questions - AD 520 Aerial

How to set the desired humidity on the Aerial AD 520 dehumidifier?

Use the arrow keys (up/down) to increase or decrease the target ambient humidity in steps of 1% (short press) or 5% (long press for 5 seconds). The adjustable humidity ranges from 31% to 70%.

What to do if the screen displays 'Empty bucket'?

The device stops automatically when the bucket is full. Remove the bucket, empty it, then put it back in the device. The dehumidifier will restart automatically if the ambient humidity is still above the setpoint.

Can I use a drain hose for continuous water drainage?

Yes, on the AD 520, you can connect an optional drain hose (12 x 2 mm) to the drain tube at the rear. Make sure the hose is not kinked and its end is lower than the start, with a slope of at least 5%. Remove the bucket before using continuous drainage.

How to clean the dehumidifier air filter?

Turn off the device and unplug the power cord. Remove the air filter located behind the intake grille. Clean it with a vacuum cleaner or rinse it with clean water (let it dry completely before putting it back). Replace it with an original filter if necessary.

The dehumidifier does not start, what to check?

Check that the device is plugged in and the mains socket is live. Make sure the bucket is properly in place and empty. Also check that the ambient temperature is within the operating range (1 °C to 34 °C). If the screen displays an error message, consult the manual.

How to change the display language?

Turn off the device and unplug the power cord. Plug it back in, then hold down the On/Off button for 5 seconds. The screen will show the current language. Use the arrow keys to select the desired language. Wait 3 seconds without pressing any key to confirm.

What is the bucket capacity and how to know if it is full?

The bucket has a capacity of 7 liters. When it is full, the screen displays 'Empty bucket' and the device stops automatically.

What does the error message 'Error' on the screen mean?

The 'Error' message usually indicates that the air filter is dirty. Clean or replace the filter. If the problem persists, contact AERIAL after-sales service.

Can I install the dehumidifier in a damp basement?

Yes, the AD 520 is designed to dehumidify enclosed indoor spaces such as basements, garages or warehouses. Ensure the room has a floor area greater than 4 m² and that air can circulate freely around the device (at least 1 m clearance in front of the air outlet and filter).

How to transport the device safely?

Use the folding handle to lift the device. Make sure the bucket is empty before moving it. Transport the device upright and avoid tilting it. For heavy models, get help from a second person.

USER MANUAL AD 520 Aerial

Three industrial air purifiers with ventilation grilles and wheels, no visible text or symbols on the devices themselves.

AD 520

AD 540

AD 560

AD 580

AD 660

AD 680

AD 810

EN Instructions for use 12

FI Käyttöohje 22

Labeled diagram of an industrial machine with numbered components for identification

Fig. 2: Rückansicht

Close-up of a mechanical assembly with a black arrow pointing to a component (no visible text or symbols)

Close-up of a mechanical component with a metallic bracket and a small inset showing a button, no visible text or symbols.

Close-up of an electronic control panel with indicator lights and connectors (no readable text or symbols)

Ausschalten

Vorgehensweise

1 Models 12
2 Product overview 13
3 Overview of control panel 14
4 About these operating instructions 15
5 Product description 15
6 Safety 15
7 Unpacking 16
8 Transport and connection 16
9 Operation 18
10 Maintenance and care 19
11 Troubleshooting 20
12 Decommissioning, storage and disposal 21
EC Declaration of Conformity 21

1 Models

These operating instructions relate to various models. The functions and operation are virtually identical. You can find out which model you have from the identification plate. Further information can be found in the Technical Data (page 128).

Model	Main characteristics
AD 520 / AD 540	Hinged handle; feet; 7.0 l basin
AD 560 / AD 580	Carry handles; 4 castors 14.0 l basin
AD 660 / AD 680	Frame; 2 large castors; 14.0 l basin
AD 810	Carry handles; 4 castors; built-in pump (no basin)

2 Product overview

1 2 AD HOC 4 3 AERIAL

AD 800 AERIAL 5 6

Exterior view of a modern industrial gasifier with labeled components (no readable text or symbols beyond branding)

Fig. 1: Front view

1	Hinged handle	5	Carry handle
2	Air outlet	6	Castors
3	Feet	7	Frame
4	Control panel

Labeled diagram of an industrial machine showing internal components and parts numbered 1 to 8

Fig. 2: Back view

1	Room sensor (behind filter)	5	Mains plug
2	Air intake area with filter	6	Basin
3	Discharge nozzle for an optional discharge hose	7	Filter holder
4	Ports for pump kit/Dew point kit (optional accessory)	8	Pump control section (AD 810 only) with Amphenol socket for dewpoint kit and connection nozzle

3 Overview of control panel

1 2 3 4 5 6 eDry 32% 31% 15 h 9 8 7 10

Fig. 3: Overview of control panel

1	Load counter (MID)(not for AD 810, the counter for this is included in the display)
2	Actual room humidity
3	Target room humidity
4	Lower room humidity
5	Info button
6	On/off
7	Fan setting
8	Increase room humidity
9	Operating hours
10	Display

Button	Press briefly	Press for 5s	Display
	Lower/increase room humidity in 1% increments	Lower/increase room humidity in 5% increments
	In the “Language” menu: select language
	Switch dehumidifier on/off		Start45% 12345 h
			Stop
	Change fan levelsLevel 2: Higher fan powerLevel 1: Lower fan power		fan speed high
			fan speed low
	If the mains plug has been unplugged and plugged in again: displays language.		LanguageEnglish

4 About these operating instructions

These operating instructions must not be reproduced, duplicated or distributed without the written consent of the manufacturer.

Important: Read carefully before use.

Keep for later reference.

5 Product description

The dehumidifier controls the air humidity in the room. The condensate water produced is collected in a basin or pumped away by an internal pump (AD 810 only). The dehumidifier has an automatic defrost function.

Package contents

■ Dehumidifier
■ Basin (in appliance)
■ Operating instructions
■ AD 810 only: discharge hose 14 x 2 mm; quick connector, hose clamp 10-16 mm

Optional accessories

■ Pump kit
■ Dewpoint kit
■ Wall bracket for AD 520/540
■ Discharge hose

Identification plate

The identification plate is on the housing.

6 Safety

Intended use and conditions of use

The dehumidifier is used to remove humidity from air where there is atmospheric pressure in closed indoor rooms, such as basements, garages or warehouses.

The dehumidifier must only be set up, used and stored in rooms with larger than 4 m^2 .

The dehumidifier must only be used in compliance with the Technical Data (page 128).

Persons with physical, sensory or mental restrictions and children are not permitted to use the dehumidifier.

Every user must have read and understood the operating instructions.

Foreseeable misuse

The dehumidifier must not be used:

■ In rooms with potentially explosive atmospheres.
■ In rooms with an aggressive atmosphere (e.g. caused by chemicals).
■ In rooms with water with a pH value below 7.0 or above 7.4.

In rooms with salt or liquids with a salt content > 1%, e.g. brine baths.
In rooms with ozone-treated air, high solvent concentrations or high dust pollution.

General safety information

WARNING! Risk of explosion, burns and poisoning from refrigerants!

The appliance contains an odourless, flammable refrigerant which, if handled incorrectly, could result in explosions and fire as well as injuries and burns. The refrigerant circuit is pressurised.

Do not use any objects to accelerate the thawing process.
Do not store the dehumidifier in rooms with permanent sources of ignition, such as open flames, operational gas appliances or electric heaters.
Do not drill open or ignite dehumidifiers.
- Only operate the appliance in a room larger than 4 m ^2 .
- Any work to the refrigerant circuit must be performed by the manufacturer or the manufacturer's authorised technical personnel. Before working on the refrigerant circuit, it must be depressurised using the designated mechanisms.
Observe the national regulations for gas installations.
Do not dump refrigerants or dispose of them as household waste.
- Avoid coming into contact with the refrigerant.

WARNING! Electrocution!

Working on live components or water on live components can cause life-threatening electrocution.

Avoid contact between water and live components.

Always switch off and unplug the de-humidifier before moving it to another location.
Always empty the water collection container before moving it to another location.
Only allow the manufacturer or authorised personnel to carry out work on electric components.

7 Unpacking

Procedure

1. Check that the package contents are complete. Contact your stockist in the event of damage or missing contents.
2. Remove the packaging and dispose of it in accordance with local regulations.

8 Transport and connection

Transport

WARNING! Crushing as a result of instability!

• Transport the dehumidifier in an upright position and secure it so that it cannot tip over or slip.
• Position the dehumidifier on a stable, even surface.

WARNING! Crushing or cutting from reaching into the grille of the air filter!

• Use the handles to transport the de-humidifier.
  Do not reach into the air filter.

CAUTION! Crushing or ergonomic damage when transporting the dehumidifier!

• Use the handles to transport the de-humidifier.
  → Heavy appliances should always be transported by two people.

Procedure

1. Make sure that the basin is empty / the condensate water has been pumped out.
2. Make sure that the discharge hose (optional) and the mains cable have been disconnected from the appliance.
3. Release the brakes on the castors.
4. Transport the dehumidifier to where it is going to be used.
   Heavy appliances that do not have castors/wheels should be carried by two people.
5. Lock the brakes on the castors to secure the appliance.

NOTE: The air must circulate freely. Do not cover the air openings. There must be a clearance of at least 1 m in front of the air outlet and the air filter.

Preparing the basin

Does not apply to the AD 810 or if an optional discharge hose is connected.

Procedure

Slide the basin into the dehumidifier.

: Connecting the discharge hose

With the AD 810 it is essential to connect the discharge hose provided.

Important! Inadequate appliance output!

Do not bend the discharge hose.
Do not place any objects on the hose.

Procedure

1. Attach the quick connector to the discharge hose and secure using the hose clamp.

2. Attach the discharge hose provided to the back of the appliance at the connection nozzle.

3. Run the discharge hose away from the dehumidifier to a drain or into a suitable container (maximum height difference: 4 m).

Connecting an optional discharge hose

If necessary, with all appliances (except for AD 810) the condensate water can be drained off via a discharge hose instead of into the basin. To do this, proceed as follows:

Important! Inadequate appliance output!

Do not place the end of the hose in the water (backwater possible).
Do not bend the discharge hose.
Do not place any objects on the hose.

Procedure

1. Remove the basin.
2. Attach a suitable hose (12 x 2 mm) to the discharge nozzle using a pipe clip.

Close-up of a mechanical assembly with a black arrow pointing to a component (no visible text or symbols)

1. Make sure that the end of the hose is lower than the start of the hose at the discharge nozzle. Minimum slope of 5% (5 cm/metre).

2. Slide the top cover sheet in front of the notch. To do this, loosen the screw on the cover sheet and slide the cover sheet to the left.

Close-up of a metallic door handle with a black arrow pointing to a component (no visible text or symbols)

1. Run the end of the hose into a drain or a suitable container.

Electrical connection

Procedure

1. Make sure that the supply voltage is the same as the connection voltage in the technical data.
2. Provide an adequate fuse for the socket and the power supply.
3. Install an earth leakage circuit breaker in damp rooms and building sites.
4. Make sure that the mains plug is suitable for the socket of the building.
5. Make sure that the socket used is earthed.
6. Plug the mains plug into the socket.

9 Operation

Setting the language

Procedure

1. Make sure that the dehumidifier is switched off and the mains plug is pulled out.
2. Plug in the mains plug.
3. Hold the key down for 5 seconds.
4. The display will show the current language.
5. Set the desired language using the
   arrow keys
6. Wait 3 seconds until the selected language stops flashing.

The language cannot be changed during operation.

Dehumidifying the room

NOTE: Allow the dehumidifier to rest in its final position for approx. 15 minutes before starting up, after transport and after prolonged storage.

Procedure

1. Make sure that the condensate water can drain off through a discharge hose or into the basin.
2. Press the key.

"Start" will flash in the display. The dehumidifier will start operating. Operation is not possible when "Stop" or "Start" is flashing.

1. Set the desired humidity using the
   arrow keys . The dehumidifier will only start if the actual room humidity is higher than the target room humidity.

2. Select the fan level. To do this, press the key.

The dehumidifier runs until the target room humidity has been reached or the basin is full, then it will stop running.

Emptying the basin

The display indicates "Watertank Full".

Procedure

1. Empty the basin.

Humidity reached

The display indicates "Humidity O.K.". The set target room humidity is lower than actual room humidity.

Procedure

If necessary, reduce the target room humidity or set to continuous operation (continuous operation 31% to 70%).

AD 810: Pumping out water

The condensate water can be pumped away if necessary as follows:

Procedure

1. Make sure that the discharge hose runs into a drain or suitable container.
2. Switch on the pump at the pump control section. To do this, press and hold the toggle switch until the condensate water has been pumped away.

Close-up of a control panel with indicator lights and a black arrow pointing to a component (no readable text or symbols)

Switching off

Procedure

1. Empty the basin or pump water out of AD 810 if necessary.

2. Press the key.

10 Maintenance and care

WARNING! Damage to health from dust!

• Only clean the dehumidifier and filter with compressed air in open spaces.
  Wear a protective mask and goggles.

Important! Damage to property!

• Cleaning agents can damage surfaces. Only use mild detergents.
• Only use approved original spare parts.

Cleaning and inspection

Procedure

1. Switch off the dehumidifier.
2. Unplug the mains plug.
3. Remove and clean the air filter (e.g. with vacuum cleaner) or replace it.
4. Check the discharge nozzle and discharge hose, if connected.
5. Insert a new or clean filter. Only use an original filter.
6. Plug in the mains cable.
7. Switch on the dehumidifier if necessary.

Spare parts and customer service

If you have any questions about the de-humidifier or require spare parts, contact your authorised dealer or AERIAL Service.

11 Troubleshooting

Please check the following points in the event of a fault. If necessary contact AERIAL Service.

WARNING! Poisoning from refrigerant, burns, crushing or electrocution during maintenance work!

Only allow the manufacturer or authorised personnel to carry out repairs and maintenance work.
In the event of malfunctions, switch off the dehumidifier and secure it so that it cannot be switched back on again.
Allow any hot components to cool sufficiently before working on them.

Error messages

Display message	Possible cause	Remedial action
Error	Filter dirty.	Clean the filter or replace if necessary.
	Appliance faulty.	Contact AERIAL Service.
Pump def	Pump faulty.	Contact AERIAL Service.
Room temp 35 °C	Outside temperature < 1°C or >34°C (high) or < 1°C or >31°C (low)	Appliance will automatically restart as soon as the temperature is >5°C or < 30°C.
Sensor error	Room sensor faulty	Contact AERIAL Service.

Faults

Problem	Possible cause	Remedial action
The dehumidifier is not performing well/removing moisture.	Air filter is dirty. The dehumidifier is not getting enough air. Dirty filters can damage the appliance in the long term.	Clean the filter or replace if necessary.
The dehumidifier is out of operation / fan and compressor are not working.	Dehumidifier is switched off.	Switch on the dehumidifier.
	There is no power supply to the dehumidifier.	Check the power supply.

12 Decommissioning, storage and disposal

Decommissioning

Procedure

1. Switch off the dehumidifier.
2. Empty the basin or pump the water out (AD 810).
3. Unplug the mains plug.
4. Cover the dehumidifier with a cloth to protect it from dust.

Storage

CAUTION! Injury!

Do not stack more than two dehumidifiers on top of each other.
The AD 810 is not stackable!
- Secure the dehumidifiers so that they do not fall over.

Procedure

Store the dehumidifier between 0^ C and +40^ C.

Disposal

Important! Danger from materials and substances

Sort materials according to type and recycle in accordance with local regulations.
When disposing of auxiliary and operating materials, observe the local regulations and information on the safety data sheets.

Do not dispose of the dehumidifier as household waste but rather in accordance with the legal regulations.

EC Declaration of Conformity

EC Declaration of Conformity in accordance with Machinery Directive 2006/42/EC Appendix II 1.A

Manufacturer: Dantherm GmbH

Oststrasse 148

22844 Norderstedt

Product: Dehumidifier

Blue Dry

Product no.: AD 520AD 540/AD560/AD580/AD660/AD680/AD810

Functional description: The dehumidifier is used to remove humidity from air where there is atmospheric pressure in closed rooms.

We hereby confirm that the product complies with the relevant provisions of the following directives:

■ 2006/42/EG Machinery directive
■ 2014/30/EU Directive on electromagnetic compatibility (EMC)

The following harmonised standards have been applied:

EN 60335-1:2012

EN 60335-2-40:2003

EN 60204-1:2006

EN378-2:2016

Person authorised to compile the technical documentation:

Norderstedt, 16 October 2019

Manfred Föhlisch - Managing Director

1 2 AD H2D 4 3 AERIAL

AD 800 AERIAL 5 6

Exterior view of a gray industrial gasifier with labeled components (no readable text or symbols beyond branding)

Kuva 1: Etupuoli

Labeled diagram of an industrial machine showing internal components and external casing with numbered parts

Kuva 2: Taustapuoli

Close-up of a mechanical assembly with a highlighted arrow pointing to a component (no visible text or symbols)

Close-up of a mechanical component with a lever and circular features, no visible text or symbols

painamalla painiketta

Control panel with indicator lights and a black arrow pointing to a component labeled '甲'

Sammuttaminen

Toimintaohjeet

1 2 AD HOC 4 3 AERIAL

AD 800 AERIAL 5 6

Exterior view of a gray industrial gasifier with labeled components (no readable text or symbols beyond branding)

Fig. 1: Vista frontale

Labeled diagram of an industrial machine showing internal components and parts numbered 1 to 8

Fig. 2: Vista posteriore

Close-up of a mechanical assembly with a highlighted arrow pointing to a component (no visible text or symbols)

Close-up of a metallic door handle with a black arrow pointing to a component (no visible text or symbols)

Close-up of a control panel with indicator lights and connectors (no readable text or symbols)

Disinserimento

Procedimento

Exterior view of a modern industrial gasifier with wheels and control handle (no visible text or symbols)

Fig. 1: Vue de face

Labeled diagram of an industrial machine showing internal components and external housing

Fig. 2: Vue arrière

8 Transport et raccordement

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Close-up of a mechanical component with a pointed tip and internal features, no visible text or symbols

Control panel with indicator lights and a black arrow pointing to a component labeled '甲'

Éteindre

Méthode

Technical diagram of an industrial machine with numbered components and labeled parts

Fig. 2: Set bagfra

Close-up of a mechanical component with an arrow pointing to a feature, no visible text or symbols

Close-up of a metallic door handle with a black arrow pointing to a small component (no visible text or symbols)

1 2 AD HDD 4 3 AERIAL

AD 800 AERIAL 5 6

Exterior view of a modern industrial gasifier with labeled components (no readable text or symbols beyond branding)

Fig. 1: Sett forfra

Labeled diagram of an industrial machine showing internal components and external casing with numbered parts

Fig. 2: Sett bakfra

1	Romsensor (bak filteret)	5	Støpsel
2	Luftinnsugning med filter	6	Bøtte
3	Avløpsstuss for avløpsslange (ekstrautstyr)	7	Filterholder
4	Tilkoblinger for pumpesett / duggpunktsett (tilbehør som er ekstrautstyr)	8	Betjeningspunkt for pumpen (kun AD 810) med Amphenol-kontakt for duggpunktsett og tilkoblingsstuss

Close-up of a mechanical assembly with a black arrow pointing to a component (no visible text or symbols)

Close-up of a mechanical component with a black arrow pointing to a detail (no visible text or symbols)

Close-up of a control panel with indicator lights and a black arrow pointing to a component (no readable text or symbols)

Slå av

Fremgangsmåte

Labeled diagram of an industrial machine showing internal components and external casing with numbered parts

Close-up of a mechanical assembly with a black arrow pointing to a component (no visible text or symbols)

Close-up of a mechanical component with a handle and circular features, no visible text or symbols

Close-up of an electrical control panel with indicator lights and a black arrow pointing to the next component (no readable text or symbols)

Wyłączanie

Sposób postępowania

AD-580 AERIAL 5 6

Exterior view of a modern industrial gasifier with labeled components (no text or symbols beyond branding)

Fig. 1: Vista dianteira

Technical diagram of a device with numbered components, likely an electrical or mechanical assembly.

Diagram of a four-wheeled industrial machine with labeled parts 7 and 8, showing front panel and control panel.

Fig. 2: Vista traseira

Close-up of a mechanical component with an arrow pointing to a bright light source (no visible text or symbols)

Close-up of a mechanical component with a metallic bracket and circular elements, no visible text or symbols

Control panel with indicator lights and a warning symbol, showing electrical connections and a black arrow pointing to the 'Yes' button.

Desligar

Procedimento

1 2 AD HDD 4 3 AERIAL

AD 800 AERIAL 5 6

Exterior view of a modern industrial gasifier with labeled components (no readable text or symbols beyond branding)

Fig. 1: Framifrån

1	Fällbart handtag	5	Bärhandtag
2	Luftutlopp	6	Rullar
3	Apparatfötter	7	Ramar
4	Manöverpanel

Labeled diagram of an industrial machine showing internal components and external casing with numbered parts

Fig. 2: Bakifrån

Close-up of a mechanical component with an arrow pointing to a bright spot, no visible text or symbols.

Close-up of a mechanical component with a metallic bracket and a small inset showing a button, no visible text or symbols.

Close-up of an electrical control panel with indicator lights and a black arrow pointing to a component (no readable text or symbols)

Stänga av

Gör så här

Exterior view of a portable industrial machine labeled 'AERIAL' with wheels and handle (no additional text or symbols visible)

Fig. 1: Vista delantera

1	Mango plegable	5	Mango
2	Salida de aire	6	Rodillos
3	Pies del aparato	7	Marco
4	Cuadro de mandos

Labeled diagram of an industrial machine with numbered components for identification

Fig. 2: Vista trasera

Close-up of a mechanical component with an arrow pointing to a bright light source (no visible text or symbols)

Close-up of a mechanical component with a black arrow pointing to a small feature, no visible text or symbols.

Control panel with indicator lights and a black arrow pointing to a symbol, likely for electrical or industrial control.

Desconectar

Procedimiento

Exterior view of a modern industrial water heater with labeled components (no text or symbols on the device itself)

Labeled diagram of an industrial machine showing internal components and external casing with numbered parts

Close-up of a mechanical assembly with a highlighted arrow pointing to a component (no visible text or symbols)

Close-up of a mechanical lock or latch component with a black arrow pointing to a handle (no visible text or symbols)

Control panel with indicator lights and a pointing arrow, showing symbols for '甲' and '乙'

Uitschakelen

Werkwijze