ADLER AD 7855 Tower Air Cooler User Manual

: June 6, 2024
: ADLER

Table of Contents

Tower Air Cooler AD 7855
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Tower Air Cooler AD 7855

AD 7855

User Manual

user manual Picture A

Safety conditions

Important instructions on safety of use

Please read carefully and keep for future reference

The warranty conditions are different, if the device is used for commercial purpose.

Before using the product please read carefully and always comply with the following instructions. The manufacturer is not responsible for any damages due to any misuse.
The product is only to be used indoors. Do not use the product for any purpose that is not compatible with its application.
The appliacable voltage is 220-240V, ~50Hz. For safety reasons it is not appropriate to connect multiple devices to one power outlet.
Please be cautious when using around children. Do not let the children to play with the product. Do not let children or people who do not know the device to use it without supervision.
WARNING: This device may be used by children over 8 years of age and persons with reduced physical, sensory or mental capabilities, or persons without experience or knowledge of the device, only under the supervision of a person responsible for their safety, or if they were instructed on the safe use of the device and are aware of the dangers associated with its operation. Children should not play with the device. Cleaning and maintenance of the device should not be carried out by children, unless they are over 8 years of age and these activities are c arried out under supervision.
After you are finished using the product always remember to gently remove the plug from the power outlet holding the outlet with your hand. Never pull the power cable!!!
Never leave the product connected to the power source without supervision. Even when use is interrupted for a short time, turn it off from the network, unplug the power.
Never put the power cable, the plug or the whole device into the water . Never expose the product to the atmospheric conditions such as direct sun light or rain, etc.. Never use the product in humid conditions.
Periodically check the power cable condition. If the power cable is damaged the product should be turned to a professional service location to b e replaced in order to avoid hazardous situations.
Never use the product with a damaged power cable or if it was dropped or damaged in any other way or if it does not work properly. Do not try to repair the defected product yourself because it can lead to electric shock. Always turn the damaged device to a professional service location in order to repair it. All the repairs can be done only by authorized service professionals. The repair that was done incorrectly can cause hazardous situations for the user.
Never put the product on or close to the hot or warm surfaces or the kitchen appliances like the electric oven or gas burner.
Never use the product close to combustibles.
Do not let cord hang over edge of counter.
Do not immerse the motor unit in water.
Do not insert fingers or any other objects in the housing grille of the device.
Do not block the outlet.
When done, prior to putting it away, drain water from the device.
If the device is not used for a long time, unplug it from the power source.
Always use new batteries to replace the drained batteries in the remote control.
Do not move the device when the inner tank is filled with water.
Do not place any objects on the device.
The device can be used only with properly working ventilation.
To provide additional protection, it is advisable to install a residual current device (RCD) in the electric circuit with a rated residual current not exceeding 30mA. Ask an electrician for this.

Before First Use

It should be remembered that a high level of humidity may favor the development of biological organisms in the environment.
Do not get wet the device or wet the area around the device. If moisture appears, reduce the efficiency of the humidifying function.
Do not allow absorbent materials such as carpets, curtains, tablecloths to get wet.
Never leave water in the tank when the device is not in use.
During filling and cleaning, disconnect the device from the mains.
Clean the device and water tank before using it again.

WARNING: When the water is not replaced and the tank is not properly cleaned every 3 days, microorganisms that may be present in the water or in the environment where the device is used or stored may develop in the water tank and be blown out to the surroundings. This can cause a very serious health risk.

WARNING: Every three days, empty the water tank and top up with clean water. Before refilling, clean the tank with fresh tap water or using detergents. Remove any scale, deposits or film that has formed on the sides of the tank and on the interior surfaces. After washing, wipe all surfaces dry.

DESCALING

Perform the descaling procedure in accordance with the instructions of the descaling agent specified by the manufacturer.
Use descaling agents intended for this purpose.
Carry out the descaling procedure at least every 3 months.
Descaling only the water tank with the device turned off

BEFORE FIRST USE

ASSEMBLY
Take the device out of the packaging. Assemble the base (4) in 2 steps (picture C):
Step 1: First, insert the base’s latch into the square hole (Figure C1).
Step 2: Align the four bolt holes of the assembled base (4) with the hull bolt posts and lock the fuselage and base with the 4 self-tapping
screws (Figure C2). At the same time, lock the two screws securing the base and place the product in the right direction.

PRODUCT DESCRIPTION

TOWER AIR COOLER AD7855 – Picture A

1. Handle
2. Control panel
3. Air outlet
4. Base
5. Filter
6. Screw
7. Cover with net
8. Water tank
9. Power cord
10. Water level indicator
11. Pump
12. Plastic containers
13. Water tank lock
14. Remote control
15. Brackets

Remote control & Control panel – picture B

A – power button
B – speed button
C – oscillation button
D – mode button
E – timer button
F – wet cooling button

USING THE DEVICE

A noticeable reduction in the temperature of the outlet air occurs after putting into the water tank (8) the plastic containers (12) attached to the product. The plastic containers should be previously frozen in the freezer for few hours. It is recommended to fill the plastic container (12) with cold tap water and do not exceed MAX level marked on the plastic container. The content of plastic container is prohibited to edible. Keep away from children.

1. Place the unit on a dry, flat surface.

Rotate to flat position the watermain tank lock (13) and pull out a little the water tank (8) from the back of the device. Use the jug to pour clear, cold water, be careful not to exceed the maximum level. You can pour water w/o pulling out the water tank completely. To remove water tank completely, first remove the pump (11) by releasing thw two black brackets (15) and pull out the water tank (8). After water pouring, turn the water tank lock (13) to horizontal position. Do not tilt the device after pouring the water to water tank. Do not remove water tank while the device is plug in power supply.
Connect the plug to power supply, the device is in standby mode. The LCD display showing ambient room temperature is illuminated. Now can be used control panel (2) or remote control (14) to operate the device (figure B).
Turn on the device using the power button (A). The device starts working in middle speed. Press the button (A) again to switch it back to standby mode.
The button (B) allows you to change the speed of the fan. The following speeds can be selected: fast, medium and slow. The corresponding icons on the panel will light up.
The wet cooling button (F) lowers the temperature of the air by running the water pump. Press the button (F) when there is water in water tank ONLY. Additionally, a set of two plastic containers (12) is attached. Plastic containers (12) should be filled by cold, tap water and do not exceed maximum level. Next, put them on several hours inside the freezer. Then put one or both of containers into water tank (8). To blow the wet cool air, the device must be filled with water. When the device is operating, periodically check the water level to see whether to add water. Press button (F) again to turn off the wet cold air blowing.
Pressing the oscillation button (C) starts the oscillation of device that provide even distribution of cold air stream in range 55° in left and right direction. The corresponding indicator turn on.
The TIMER button (E) allows for programming the amount of operation time with 1 hour decrements from 1 to 8 hours.
The MODE button (D) allows for changing between one of 3 blowing modes:
normal wind, nature wind and sleep wind.
a) Normal Mode: allows the user to manually adjust the speed of fan between high, medium and low. Each time the fan is turned on it will start operation on normal mode.
b) Nature Mode: mimics the natural wind action by repeating the fan speed sequence:

When choose the low fan speed: the fan will blow 5 seconds at low speed and then switch off for 5 seconds, this cycle will be repeated again and again.
When choose the middle fan speed: the fan will blow 5 seconds each speed: medium, low, medium, stop, low, medium, low, stop and this cycle will be repeated again and again.
When choose the high fan speed: the fan will blow 5 seconds each speed: medium, low, high, medium, high, low, high, stop and this cycle will be repeated again and again.
c) Sleep Mode: was designed to use the effects of Nature Mode to fall asleep. It will gradually decrease the speed of the fan in 30
When choose the low fan speed: the fan will run the same as low speed Nature Mode.
When choose the middle fan speed: the fan will blow 30 minutes at medium speed Nature Mode then switch to low speed Nature Mode.
When choose the high fan speed: the fan will blow 30 minutes at high speed Nature Mode, next it will switch for 30 minutes at medium speed Nature Mode, then it will switch to low speed Nature Mode.
REMARK: If you prefer a constant fan speed whilst sleeping, we recommend setting the fan to Normal Mode and selecting speed as low.
1. All buttons on remote control (14) have got same functions as buttons on control panel (2). Do not place any objects between the device and the remote control to ensure proper communication between the remote control and the device. To start remote control (14) operation pull out the installing film. To replace the battery push the release tab on remote control housing. Replace with a battery of the same type, refit the battery in reverse order.

CLEANING AND MAINTENANCE

Always unplug the device before you start to clean or water empty the device.

Clean with soft, dry cloth. Do not use chemical solvents because they can cause permanent damage or deformation of the device.
If the device is not used for three or more months, take the batteries out of the remote control.
After long time operation, the cover with net (7) and filter (5) will be clogged with the dust, which will greatly affect the device’s performance of cooling. If long time no changing water, there may be mold and mildew. We suggest to clean the cover with net (7) and filter (5) once a week. The filter clean procedure is as below:
a) Unplug the device, remove screw (6) of the back housing by screwdriver and then take the cover with net (7) and filter (5) out.
b) Wipe clean or clean using a vacuum cleaner. Use the duster it gently dust off the filter (5). Then rinse the filter (5) under fresh water to remove dust and dirty. The cover with net (7) should not be rub with hands to avoid net deformation.
c) Put the filter (5) and the cover with net (7) back in place and tighten the screws.
d) Make sure the water tank (8), the filter (5) and the cover with net (7) are replaced in correct position before switching on again. Before seasonal storage make sure all parts are dry by running the fan mode for 2 hours or shorter if sure the filter (5) is dry completely.
Drain the water before seasonal storage by removing the water tank (chapter Using the Device – point 2). Use mild soap and water to clean the water tank. Then dry the device and water tank completely to avoid the moisture damage.
Drain the water from the plastic containers (12) before storage.
Cover the device by plastic bag to protect the dust and coil the power cord. Storage in dry place out of direct sunlight.

TECHNICAL DATA:

Power supply 220-240V ~50 Hz Power: 60 W
Power Max: 320 W
Tank capacity: 2 liters
Water Consumption: 300 ml / hour Battery: CR2025 (3V)
Noise level: 59dB
Airflow volume: 800m3/h
Product dimensions: 30 x 30 x 108 cm

To protect your environment: please separate carton boxes and plastic bags and dispose them in corresponding waste bins. Used appliance should be delivered to the dedicated collecting points due to hazarsous components, which may effect the environment. Do not dispose this appliance in the common waste bin.