Trotec TTK 166 Eco operation manual

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TTK 166 ECO

OPERATING MANUAL

DEHUMIDIFIER

TRT-BA-TTK166ECO-TC2017-47-005-EN

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Notes regarding the instructions ..........................................2

Safety .....................................................................................2

You can download the current version of the instructions and the EUdeclaration of conformity via the following link:

Information about the device................................................5

Transport and storage...........................................................6

Assembly and installation.....................................................6

Operation .............................................................................10

Errors and faults..................................................................14

Maintenance ........................................................................16

Technical annex...................................................................19

Disposal ...............................................................................22

Declaration of conformity ...................................................22

Notes regarding the instructions

Symbols

Danger

This symbol indicates dangers to the life and health of persons due to extremely flammable gas.

Warning of electrical voltage

This symbol indicates dangers to the life and health of persons due to electrical voltage.

Warning

This signal word indicates a hazard with an average risk level which, if not avoided, can result in serious injury or death.

Caution

This signal word indicates a hazard with a low risk level which, if not avoided, can result in minor or moderate injury.

Note

This signal word indicates important information (e.g. material damage), but does not indicate hazards.

Info

Information marked with this symbol helps you to carry out your tasks quickly and safely.

Follow the manual

Information marked with this symbol indicates that the instructions must be observed.

TTK 166 ECO

https://hub.trotec.com/?id=41294

Safety

Read this manual carefully before starting or using the device. Always store the manual in the immediate vicinity of the device or its site of use.

Warning Read all safety warnings and all instructions.

Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.

Save all warnings and instructions for future reference.

This appliance can be used by children aged from 8years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.

• Do not use the device in potentially explosive rooms or areas and do not install it there.

• Do not use the device in aggressive atmosphere.

• Only put up the device in an upright, stable position on firm ground.

• Let the device dry out after a wet clean. Do not operate it when wet.

• Do not use the device with wet or damp hands.

• Do not expose the device to directly squirting water.

• Never insert any objects or limbs into the device.

• Do not cover or transport the device during operation.

• Do not sit on the device.

• This appliance is not a toy! Keep away from children and animals. Do not leave the device unattended during operation.

• Check accessories and connection parts for possible damage prior to every use of the device. Do not use any defective devices or device parts.

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• Ensure that all electric cables outside of the device are protected from damage (e.g. caused by animals). Never use the device if electric cables or the power connection are damaged!

• The electrical connection must correspond to the specifications in chapter Technical data.

• Insert the mains plug into a properly secured mains socket.

• Observe the device's power input, cable length and intended use when selecting extensions to the power cable. Completely unroll extension cables. Avoid electrical overload.

• Before carrying out maintenance, care or repair work on the device, remove the mains plug from the mains socket. Hold onto the mains plug while doing so.

• Switch the device off and disconnect the power cable from the mains socket when the device is not in use.

• Do not under any circumstances use the device if you detect damages on the mains plug or power cable. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. Defective power cables pose a serious health risk!

• When positioning the device, observe the minimum distances from walls and other objects as well as the storage and operating conditions specified in the Technical data chapter.

• Make sure that the air inlet and outlet are not obstructed.

• Make sure that the suction side is kept free of dirt and loose objects.

• Do not remove any safety signs, stickers or labels from the device. Keep all safety signs, stickers and labels in legible condition.

• Only transport the device in an upright position with an emptied condensation tank or drain hose.

• Discharge the collected condensate before transport and storage. Do not drink it. Health hazard!

Safety warnings for devices containing flammable refrigerants

• Only position the device in rooms where potentially leaking refrigerant cannot accumulate.

• Only position the device in rooms where there is no source of ignition (e.g. open flames, an active gas appliance or an electric heater).

• Please note that the refrigerant is odourless.

• Only install the device in compliance with the national installation regulations.

• Observe the national gas regulations.

• Only install, operate and store the device in a room measuring more than 15m2.

• Store the device in a way that no mechanical damage can occur.

• Please note that the connected pipelines must not contain any sources of ignition.

• R290 is a refrigerant that complies with European environmental regulations. No part of the cooling circuit may be perforated.

• Observe the maximum refrigerant capacity in the technical data.

• Do not drill through or burn.

• Do not use any means other than those recommended by the manufacturer for accelerating the defrosting process.

• Every person working with or at the refrigerant circuit must be able to provide a certificate of qualification issued by a body accredited by the industry, demonstrating their competence in the safe use of refrigerants based on a procedure well-known in the industry.

• Service work may only be carried out in accordance with the manufacturer's specifications. If maintenance and repair work require the support of additional persons, the person trained in handling flammable refrigerants shall continuously supervise the work carried out.

• Unventilated rooms, in which the device is installed, operated or stored, must be built in a way to ensure that potentially leaking refrigerant cannot accumulate. This serves to avoid fire or explosion hazards resulting from an ignition of the refrigerant by an electric furnace, cooking stove or another ignition source.

• The entire refrigerant circuit is a maintenance-free, hermetically sealed system and may only be maintained or repaired by specialist companies for cooling and airconditioning or by Trotec.

Intended use

Only use the device for drying and dehumidifying room air, while adhering to and following the technical data.

Intended use comprises:

• dehumidifying and drying:

– living rooms, bedrooms, bathrooms and basements – laundries, holiday homes, camper vans, boats

• maintaining the dryness of:

– storage spaces, archives, laboratories, garages – bathrooms, wash rooms, changing rooms etc.

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Improper use

The device is not intended for industrial use.

• Do not place the device on wet or flooded ground.

• Do not place any objects, e.g. clothing, on the device.

• Do not use the device outdoors.

• Any unauthorised modifications, alterations or structural changes to the device are forbidden.

• Any operation other than as described in this manual is prohibited. Non-observance renders all claims for liability and guarantee null and void.

Personnel qualifications

People who use this device must:

• be aware of the dangers that occur when working with electric devices in damp areas.

• have read and understood the instructions, especially the Safety chapter.

Maintenance tasks which require the housing to be opened must only be carried out by specialist companies for cooling and air-conditioning or by Trotec.

Follow the repair manual

Disposal, maintenance and repair work of the refrigerant circuit may only be carried out in accordance with the manufacturer's specifications and by persons having a certificate of qualification. A corresponding repair manual is available from the manufacturer upon request.

Residual risks

Danger Natural refrigerant propane (R290)!

H220 – Extremely flammable gas. H280 – Contains gas under pressure; may explode if heated.

P210 – Keep away from heat, sparks, open flames and other ignition sources. No smoking. P377 – Leaking gas fire: Do not extinguish, unless leak can be stopped safely. P410+P403 – Protect from sunlight. Store in a wellventilated place.

Safety signs and labels on the device

Note

Do not remove any safety signs, stickers or labels from the device. Keep all safety signs, stickers and labels in legible condition.

The following safety signs and labels are attached to the device:

TTK166 ECO

Warning of electrical voltage

Work on the electrical components must only be carried out by an authorised specialist company!

Warning of electrical voltage

Before any work on the device, remove the mains plug from the mains socket! Hold onto the mains plug while pulling the power cable out of the mains socket.

Warning

Dangers can occur at the device when it is used by untrained people in an unprofessional or improper way! Observe the personnel qualifications!

Warning

The device is not a toy and does not belong in the hands of children.

Warning

Risk of suffocation! Do not leave the packaging lying around. Children may use it as a dangerous toy.

Follow the manual

This symbol indicates that the operating manual must be observed.

Note

Do not operate the device without an air filter inserted into the air inlet! Without the air filter, the inside of the device will be heavily contaminated. This could reduce the performance and result in damage to the device.

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Behaviour in the event of an emergency

Device depiction

1. Switch off the device.

2. In an emergency, disconnect the device from the mains feed-in: Hold onto the mains plug while pulling the power cable out of the mains socket.

3. Do not reconnect a defective device to the mains.

Information about the device

Description of the device

The device uses the principle of condensation to automatically dehumidify rooms.

The fan sucks damp room air through the air inlet, the air filter, the evaporator and to the condenser located behind it. The air is cooled at the cold evaporator until it is below the dew point. Water vapour contained in the room air precipitates on the evaporator fins as condensation or rime. The dehumidified, cooled air is slightly warmed at the condenser and blown out again. The drier air thus conditioned mixes with the air in the room. The humidity in the room where the device is positioned is reduced as air constantly circulates through the device.

Depending on the air temperature and the relative humidity, the condensed water either drops continuously or only during the defrost phase through the integrated drain nozzle into the condensation tank below. It is fitted with a float to measure the filling level.

Defrosting of the device takes place electronically in air circulation mode.

The device has a control panel for operating and controlling the functions.

Once the maximum filling level of the condensation tank is reached or in case the condensation tank is not installed correctly, the condensation tank indicator light (see chapter Operating elements) on the control panel is illuminated. The device switches off. The condensation tank indicator light only goes out again once the emptied condensation tank is reinserted.

Optionally, the condensed water can be drained by attaching a hose at the condensation connection.

The device can reduce the relative humidity of a room to approx. 30 %.

Because of the heat radiation generated during operation, the room temperature may rise slightly.

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No. Designation

1 Transport handle

2 Control panel

3 Transport wheel

4 Condensation drain hose connection

5 Air outlet

6 Power cable holder

7 Tread plate (transport aid)

8 Foot

9 Condensation tank (behind cover)

10 Air inlet

11 Air filter

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Transport and storage

Note

If you store or transport the device improperly, the device may be damaged. Note the information regarding transport and storage of the device.

Transport

To make the device easier to transport, it is fitted with a transport handle and two wheels.

Before transporting the device, observe the following:

• Switch off the device.

• Hold onto the mains plug while pulling the power cable out of the mains socket.

• Drain the remaining condensate from the device and the condensation drain hose (see chapter Maintenance).

• Do not use the power cable to drag the device.

• Do not incline the device by more than 45°, for otherwise the device could be damaged.

Storage

Before storing the device, observe the following:

• Drain the remaining condensate from the device and the condensation drain hose (see chapter Maintenance).

• Hold onto the mains plug while pulling the power cable out of the mains socket.

When the device is not being used, observe the following storage conditions:

• Only store the device in a room measuring more than 15m2.

• Dry and protected from frost and heat

• In an upright position where it is protected from dust and direct sunlight

• With a cover to protect it from invasive dust, if necessary

• Place no further devices or objects on top of the device to prevent it from being damaged.

Assembly and installation

Scope of delivery

• 1x Device

• 1x Air filter

• 2x Transport wheel

• 1 x Transport handle

• 1 x Foot

• 1x Axle

• 2 x Washer

• 2x Nut

• 4 x Large screw

• 4 x Small screw

• 1x Condensation drain hose, length: 1 m, diameter: 13 mm

• 1x Manual

• Only wheel the device on a level and smooth surface.

After transporting the device, observe the following:

• Set up the device in an upright position after transport.

• Leave the device to rest for 12to24hours, so the refrigerant can accumulate within the compressor. Wait 12to24hours before switching the device back on! Acting

Unpacking the device

1. Open the cardboard box and take the device out.

2. Completely remove the packaging.

3. Fully unwind the power cable. Make sure that the power cable is not damaged and that you do not damage it during unwinding.

contrary might lead to compressor damage and a malfunctioning device. If so, any warranty claims will be voided.

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Assembly

Use tools suitable for the intended task.

Mounting the foot

The foot must be attached to the device prior to initial start-up. To do so, please proceed as follows:

1. Place the device on its front side.

2. Mount the foot to the front bottom side of the device using the four small screws.

4. Screw the two nuts to the axle.

Mounting the wheels

Prior to initial start-up, the transport wheels and the axle must be attached to the device. To do so, please proceed as follows:

ü The device is placed on its front side.

1. Use the four large screws to fasten the axle to the rear bottom side of the device.

5. After mounting the wheels and the feet, place the device in an upright position.

Note

Leave the device to rest for 12to24hours, so the refrigerant can accumulate within the compressor. Wait 12to24hours before switching the device back on! Acting contrary might lead to compressor damage and a malfunctioning device. Any warranty claims will be voided in this case.

2. Attach the two wheelsto the axle.

3. Attach the two washersto the axle.

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Mounting the transport handle

Prior to initial start-up, the transport handle must be attached to the device. To do so, please proceed as follows:

1. Loosen bothscrews and nuts of each of the two holders.

2. Insert the transport handle into the holder.

Start-up

When positioning the device, observe the minimum distance from walls or other objects as described in the chapter Technical data.

3. Screw the transport handle to the two holders.

4. Check the transport handle for tight fit.

• Before restarting the device, check the condition of the power cable. If there are doubts as to the sound condition, contact the customer service.

• Only position the device in rooms where potentially leaking refrigerant cannot accumulate.

• Only position the device in rooms where there is no source of ignition (e.g. open flames, an active gas appliance or an electric heater).

• Only put up the device in an upright, stable position on firm ground.

• Do not create tripping hazards when laying the power cable or other electric cables, especially when positioning the device in the middle of the room. Use cable bridges.

• Make sure that extension cables are completely unrolled.

• When positioning the device, keep a sufficient distance to heat sources.

• Make sure that no curtains or other objects interfere with the air flow.

• When positioning the device, particularly in wet areas, secure it locally with an RCD (residual current device) which complies with the respective regulations.

• Do not incline the device by more than 45°, for otherwise the device could be damaged.

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Inserting the air filter

Note

• Make sure that the air filter is installed before switching the device on.

Inserting the condensation tank

• Ensure that the float inside the condensation tank is inserted correctly.

• Ensure that the condensation tank is empty and inserted correctly.

Connecting the power cable

• Insert the mains plug into a properly secured mains socket.

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Operation

Notes:

• Avoid open doors and windows.

• After being switched on, the device operates fully automatically.

• The compressor switches on approx.3minutes after the device has been switched on.

• The fan continuously runs in dehumidification mode until the device is switched off.

Operating elements

No. Designation Meaning

12 Display Indicates the current relative room

humidity Indicates the desired relative room humidity during setting. Indicates the current room temperature. Indicates the number of hours during timer programming Indicates compressor and fan operation Indicates whether the condensation tank is full or not installed correctly Indicates automatic defrost Indicates automatic switch-on and switch-off

No. Designation Meaning

13 POWER button Power button:

Switches the device on or off.

14 TIMER button Programming the timer for

automatic switch-on or switch-off

15 Arrow buttons For setting the relative room

humidity For setting the number of hours for the timer function

17 Room temperature

segment display

Indicates the current room temperature Indicates error codes, see chapter Errors and faults

18 Dehumidification

indicator

Indicates dehumidification operation (compressor running), animated

19 PRES indication Illuminated when the ambient

temperature is too high

20 SET indication Illuminated while the room

humidity is being set

21 CURRENT indication Illuminated when the current room

humidity is displayed

22 Room humidity

segment display

Indicates the current relative room humidity Indicates the desired relative room humidity during setting. Indicates error codes, see chapter Errors and faults

23 FULL indication Is displayed when the

condensation tank is full or not installed correctly

24 Fan speed indication Fan operation indicator, animated

25 FROST indication Is displayed when automatic

defrosting is in progress.

26 Hours segment

display

Indicates the number of hours during timer programming Indicates the number of hours until automatic switch-on or switch-off

27 T OFF indication Automatic switch-off activated

28 T ON indication Automatic switch-on activated

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Switching the device on

Once you have completely installed the device as described in the Start-up chapter, you can switch it on.

Note

Only use the device in an upright position, otherwise the compressor could be damaged.

Info

As soon as the device is connected to the mains, it starts running in standby mode and displays the current humidity level(22) and room temperature(17).

1. Press the POWER button(13).

ð DEHUM is displayed on the dehumidification

indicator(18).

ð After approx. 3minutes the compressor switches on.

The bars of the dehumidification indicator(18) light up alternately.

Setting the operating mode

Setting the desired relative room humidity

You can change the desired relative room humidity at any time.

1. Press the arrow buttons(15, 16) to set the desired relative room humidity. Setting is possible within the range between 10% and 95% in steps of 1%.

ð If you press and hold the arrow buttons, the setting

changes more rapidly.

ð The desired relative room humidity is indicated in the

room humidity segment display(22) for approx.10seconds. Then the current relative room humidity is displayed again.

Dehumidification

The compressor switches on after approx. 3minutes. The device keeps running until reaching the desired relative

room humidity. Then the compressor switches off and the fan keeps running. Once the desired relative room humidity is exceeded, the compressor switches back on.

The desired relative room humidity can be set within a setting range from10% to95% in increments of1%.

Info

The effective dehumidification range lies between30% and80%, even if the device allows for relative humidity levels between10% and95%.

The fan speed depends on the room humidity and cannot be set.

Setting the timer

For the device to switch on or off automatically after a predefined number of hours (max. 24hrs) you can programme the timer.

The timer has two modes of operation:

• automatic switch-on upon expiry of a preset number of hours.

• automatic switch-off upon expiry of a preset number of hours.

The timer can be programmed in increments of 1hour (1to 24h).

Note

Do not leave the operating device unattended in a freely accessible room with an activated timer.

Info

If the TIMER button(14) is pressed too long (approx. 10 s), the device might switch over to the mode for setting the desired relative room humidity.

Automatic switch-on

1. Switch the device off.

2. Press the TIMER button(14).

ð The number of hours flashes in the hours segment

display(26).

3. Press the arrow buttons(15, 16) to set the desired number of hours.

4. Wait for approx. 5seconds in order to save the setting.

ð The T ON indication(28) appears on the display. ð The hours segment display(26) indicates the number of

hours.

ð The timer setting equals the desired number of hours. ð The device starts after the set time has passed.

Note regarding automatic switch-on:

• Pressing the POWER button(13) deactivates the automatic switch-on function.

• If you select 0hours, the timer will be deactivated.

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Automatic switch-off

ü The device is switched on.

1. Press the TIMER button(14).

ð The number of hours flashes in the hours segment

display(26).

2. Press the arrow buttons(15, 16) to set the desired number of hours.

3. Wait for approx. 5seconds in order to save the setting.

ð The T OFF indication(27) appears on the display. ð The hours segment display(26) indicates the number of

hours.

ð The timer setting equals the desired number of hours. ð The device switches off after the set period of time.

Note regarding automatic switch-off:

• Pressing the POWER button(13) deactivates the automatic switch-off function.

• If you select 0hours, the timer will be deactivated.

Memory function

During short power failures, the device memorizes the desired relative room humidity. Once the power supply has been restored, the device will start automatically.

Operation with hose attached to the condensation connection

For continuous operation or unattended dehumidification, please connect a suitable condensation drain hose to the device.

Info

When connecting the condensation drain hose for the first time, you first have to prepare the condensation tank. For this purpose, the plug must be unscrewed from the condensation tank and the condensation tank must be pierced at this point.

ü The device is switched off.

1. Open the front cover.

Auto stop function

If the condensation tank is full, not inserted correctly or the desired relative room humidity has been reached, the device will stop automatically. The fan keeps running for approx. 3minutes and then switches off.

Info

The device does not switch off when the condensation tank is removed. Always switch off the device and disconnect it from the mains before removing the condensation tank.

2. Remove the condensation tank.

3. Guide the condensation drain hose through the hole in the device's bottom panel.

4. Push one end of the hose onto the hose connection at the condensation tank.

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5. Refit the condensation tank into the device.

6. Guide the other hose end to a suitable drain or sufficiently dimensioned collection container. Please note that the hose must not be kinked.

Remove the hose and refit the plug on the condensation tank if you want to collect the condensate in the condensation tank again. Allow the hose to dry prior to storage. The hose can be connected in any operating mode for continuous operation.

Automatic defrost

At low ambient temperatures, ice may form at the evaporator during dehumidification. The device will then carry out an automatic defrost. Dehumidification is briefly interrupted during defrosting. The fan keeps running.

Defrosting of the device takes place electronically in air circulation mode. In defrost mode, the compressor switches off while the fan keeps running and circulates the compressor's waste heat around the evaporator for defrosting.

The duration of the defrost process can vary, but it does not exceed 8min. Do not switch off the device during automatic defrost. Do not remove the mains plug from the mains socket.

The FROST indication(25) is illuminated during automatic defrosting.

Setting the correction value for the room humidity

The ambient conditions might make it necessary to determine a correction value for the room humidity. This correction value is always added to or subtracted from the current room humidity value.

Example: The displayed room humidity is always 5 increments too high => change the correction value to -5

The correction value's default setting is 0. The correction value can be set in the range from -9 to +9.

ü The CURRENT indication(21) appears on the display(12).

1. Press the TIMER button(14) for approx. 10s until an acoustic signal is emitted.

ð The SET(20) and CURRENT(21) indications flash.

2. Press the arrow buttons(15, 16) to set the desired correction value.

ð The desired correction value is indicated in the room

humidity segment display(22) for approx.10seconds. Then the current relative room humidity is displayed again.

ð The correction value has been saved.

Info

Please note that the set correction value also influences the desired or set room humidity. The correction value is applied to every room humidity measurement.

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Shutdown

Warning of electrical voltage

Do not touch the mains plug with wet or damp hands.

• Switch off the device.

• Hold onto the mains plug while pulling the power cable out of the mains socket.

• If necessary, remove the condensation drain hose and any residual fluid from it.

• Empty the condensation tank, if need be.

• Clean the device according to the Maintenance chapter.

• Store the device according to the Storage chapter.

Errors and faults

The device has been checked for proper functioning several times during production. If malfunctions occur nonetheless, check the device according to the following list.

The device does not start:

• Check the power connection.

• Check the power cable and mains plug for damage.

• Check the on-site fusing.

• Check the filling level of the condensation tank and empty it if necessary. The FULL indication(23) must not appear on the display.

• Check the condensation tank for correct seating.

• Check the room temperature. Observe the device's permissible operating range according to the technical data.

• Wait for 10minutes before restarting the device. If the device is not starting, have the electrics checked by a specialist company or by Trotec.

The device is running, but there is no formation of condensate:

• Check the float in the condensation tank for dirt. If necessary, clean the condensation tank. The float must be able to move freely.

• Check the room temperature. Observe the device's permissible operating range according to the technical data.

• Ensure that the relative room humidity complies with the technical data.

• Check the preselected relative room humidity. The humidity in the room must be above the selected range.

• Check the air filter for dirt. If necessary, clean or replace the air filter.

• From the outside, check the condenser for dirt (see chapter Maintenance). If the condenser is dirty, have it cleaned by a specialist company or by Trotec.

• The device might carry out an automatic defrost. During automatic defrost, the device does not dehumidify.

The device is loud or vibrates:

• Check whether the device is set up in a stable and upright position.

Condensate is leaking:

• Check the device for leaks.

The compressor does not start:

• Check the room temperature. Observe the device's permissible operating range according to the technical data.

• Ensure that the relative room humidity complies with the technical data.

• Check the preselected relative room humidity. The humidity in the room must be above the selected range.

• Check whether the overheating protection of the compressor has tripped. Disconnect the device from the mains and let it cool down for approx. 10minutes before reconnecting it.

• The device might carry out an automatic defrost. During automatic defrost, the device does not dehumidify.

The device frequently defrosts itself:

• If the temperature at the internal temperature sensor is ≤-1°C, the device defrosts itself approx. every 25min. This is not an error but a normal device function. No measures are required.

• If there is an error at the internal temperature sensor(error E1), the device defrosts itself approx. every 20min for up to 8min, see chapter Error codes.

The device gets very warm, is loud or is losing performance:

• Check the air inlets and air filters for dirt. Remove external dirt.

• From the outside, check the device for dirt (see chapter Maintenance). If the inside of the device is dirty, have it cleaned by a specialist company for cooling and airconditioning or by Trotec.

Note

Wait for at least 3 minutes after maintenance and repair work. Only then switch the device back on.

Your device still does not operate correctly after these checks?

Please contact the customer service. If necessary, bring the device to a specialist company for cooling and air-conditioning or to Trotec for repair.

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Error codes

The following error messages can be displayed on the segment displays(17, 22):

Error code Cause Remedy

E1 Error at the

temperature sensor of the evaporator

E2 / E3 Error at the

humidity and temperature sensor

EE Leak in the coolant

circuit

The device continues to operate, but it defrosts itself approx. every 20min for up to 8min. Briefly disconnect the device from the mains while defrosting is not in progress. Should the error still be displayed after the restart, please contact the customer service.

The device continues to operate and dehumidifies continuously regardless of the humidity level. The humidity and temperature sensor may have to be replaced. Please contact the customer service.

Disconnect the device briefly from the mains. Should the error still be displayed after the restart, please contact the customer service.

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Maintenance

Maintenance intervals

Maintenance and care interval before every

start-up

Check air inlets and outlets for dirt

X X

and foreign objects and clean ifnecessary

Clean the exterior

Visually check the inside of the device for dirt

Check the air filter for dirt and

X X

foreign objects and clean or replace if necessary

Replace the air filter

Check for damage

Check attachment screws

Test run

Empty the condensation tank and/ or drain hose

Maintenance and care log

Device type: .............................................

as needed at least every

2weeks

X X

at least every 4weeks

at least every 6months

Device number: ....................................

at least annually

Maintenance and care interval

Check air inlets and outlets for dirt and foreign objects and clean ifnecessary

Clean the exterior

Visually check the inside of the device for dirt

Check the air filter for dirt and foreign objects and clean or replace if necessary

Replace the air filter

Check for damage

Check attachment screws

Test run

Empty the condensation tank and/ or drain hose

Comments

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