TROTEC DH 65 S Industrial Dehumidifier Instruction Manual

TROTEC DH 65 S Industrial Dehumidifier

Product Information

The DH 25 S and DH 65 S are condenser dryers designed for drying and dehumidifying room air. They are equipped with safety features and require careful usage to ensure the safety of individuals and the device itself.

Safety Warnings

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

Safety Instructions

• Read the manual carefully before starting or using the device.
• Always store the manual in the immediate vicinity of the device or its site of use.
• Only use the device for drying and dehumidifying room air while adhering to the technical data and safety instructions.
• Avoid using electric devices in damp areas.
• Maintenance tasks requiring the housing to be opened must only be carried out by specialist companies for cooling and air-conditioning or by Trotec.
• Do not remove any safety signs, stickers, or labels from the device. Keep all safety signs, stickers, and labels in legible condition.

Residual Risks

• Work on the electrical components must only be carried out by an authorized specialist company.
• Risk of electric shock! The device does not have the appropriate protection class for use in wet rooms. Never use the device in wet rooms (e.g. in bathrooms and laundry rooms) and never  immerse the device in water.
• Before any work on the device, remove the mains plug from the mains socket. Do not touch the mains plug with wet or damp hands. Hold onto the mains plug while pulling the power cable out of the mains socket.

Product Usage Instructions

1. Ensure you have read and understood all safety warnings and instructions provided in the manual.
2. Place the condenser dryer in a suitable location, away from wet areas.
3. Connect the device to a power source using the provided power cable.
4. Refer to the technical data and safety instructions to ensure proper usage of the device.
5. Turn on the condenser dryer using the designated power switch or button.
6. Set the desired drying or dehumidifying settings according to your requirements.
7. Monitor the device during operation and ensure proper ventilation to prevent overheating.
8. When the drying or dehumidifying process is complete, turn off the device and disconnect it from the power source.
9. Follow any additional maintenance instructions provided in the manual to keep the device in optimal condition.

Notes regarding the instructions

Symbols

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

Danger
This symbol indicates dangers to the life and health of persons due to flammable refrigerants.

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.

You can download the current version of the instructions via the following link:
DH 25 S

https://hub.trotec.com/?id=43847

DH 65 S

https://hub.trotec.com/?id=43848

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.
• Do not cover 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.
• 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 mains connection must correspond to the specifications in the Technical annex.
• Insert the mains plug into a properly fused 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.
• 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 annex.
• 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.
• Never insert any objects or limbs into the device.
• 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!
• Only use original spare parts, for otherwise safe and functional operation cannot be ensured.

Safety warnings for devices containing flammable refrigerants

• Only position the device in rooms where potentially leaking refrigerant cannot accumulate. 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.
• 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 odorless.
• Only install the device in compliance with the national installation regulations.
• Please observe the local regulations.
• Observe the national gas regulations.
• Only install, operate and store the device DH 25 S in a room measuring more than 4 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.
• R1234yf 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.
• The entire refrigerant circuit is a maintenance-free, hermetically sealed system and may only be maintained or repaired by specialist companies for cooling and air-conditioning or by Trotec.

Intended use
Only use the device for drying and dehumidifying room air whilst adhering to the technical data and safety instructions.
Intended use comprises:

• Drying and dehumidifying:
  • production plants, underground rooms
  • store rooms, archives, laboratories
  • rooms and areas after water damage caused by burst pipes or flooding
• keeping dry of:
  • instruments, devices, files
  • electric control devices, boiler plants, turbines and pipe systems in power plants
  • moisture-sensitive goods, loads, etc.

Foreseeable misuse

• 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 out of doors.
• Do not use the device in wet rooms (e.g. bathrooms or laundry rooms).
• Never immerse the device in water.
• Do not make any unauthorized modifications, alterations or structural changes to the device.
• Any use other than the intended use is regarded as a reasonably foreseeable misuse.

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.

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: DH 25 S

DH 65 S

Follow the manual
This symbol indicates that the operating manual must be observed.

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 well-ventilated place.

Danger
Refrigerant 2,3,3,3-Tetrafluoropropene (R1234yf)!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.
P381 – Eliminate all ignition sources if safe to do so. P403 – Store in a well-ventilated place.

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

Warning of electrical voltage
Risk of electric shock!
The device does not have the appropriate protection class for use in wet rooms.
There is a risk of electric shock!
Never use the device in wet rooms (e.g. in bathrooms and laundry rooms) and never immerse the device in water!

Warning of electrical voltage
Before any work on the device, remove the mains plug from the mains socket!
Do not touch the mains plug with wet or damp hands. 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.

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.

Behavior in the event of an emergency

1. Switch the device off.
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

Device description
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 into the condensation tray continuously or only during the defrost phases. The condensate is fed through a pipe connection and out of the device. To do so, a condensation drain hose is connected to the hose connector of the device and the condensate is drained.
The device comes with a hot gas automatic defrost system. Here, the hot gas of the refrigerant circuit is used actively for fast and effective defrosting. This makes the device operate effectively even at temperatures below 15 °C.
The device has a control panel for operating and controlling the functions.
Because of the heat radiation generated during operation, the room temperature may rise slightly.

Device depiction

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
Please note that additional transport regulations might apply to devices containing flammable refrigerants. The equipment’s arrangement and the maximum number of components to be transported together can be gathered from the applicable transport regulations.
To make the device easier to transport, it is fitted with a carry handle.
To make the device easier to transport, it is fitted with wheels.
Before transporting the device, observe the following:

• Switch the device off.
• 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.
• Only wheel the device on firm and level surfaces.

After transporting the device, proceed as follows:

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

Storage
Before storing the device, proceed as follows:

• 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 4 m2 (DH 25 S).
• 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).
• Store the device in a dry location and protected from frost and heat.
• If required, use a cover to protect the device from invasive dust.
• Place no further devices or objects on top of the device to prevent it from being damaged.

Assembly and start-up

Scope of delivery

• 1 x Device
• 1 x air filter
• 1 x Manual

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.

Start-up
When positioning the device, observe the minimum distance from walls or other objects as described in the chapter Technical annex.

• 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.

Inserting the air filter
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.

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

Connecting the condensation drain hose
The condensate forming during operation has to be drained via a condensation drain hose. Proceed as follows to connect a condensation drain hose to the device:

• A suitable condensation drain hose (3/4″ connection) is ready for use.
• The device is switched off.

1. Connect the condensation drain hose to the condensation hose connection (5) at the device.

2. Make sure that the condensation drain hose is properly connected to the device and free of damage.

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

4. Make sure that the condensation drain hose is installed with a continuous decline.

Connecting the power cable

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

Operation

Control panel

• Avoid open doors and windows.
• After being switched on, the device operates fully automatically.
• The fan runs permanently until the set nominal value is reached or the device switched off.
• After a runtime of approximately 35 minutes the device will switch over to the defrost mode for a duration of about 3 minutes, if required.

The operating hours are indicated on the segment display (10).
15| Increase value

button

| For increasing the desired relative humidity level (30 % to 80 %)
16| Decrease value button| For reducing the desired relative humidity level (30 % to 80 %)
17| POWER button| Switching the device on and off

Warning of electrical voltage
Risk of electric shock!
The device does not have the appropriate protection class for use in wet rooms.
There is a risk of electric shock!
Never use the device in wet rooms (e.g. in bathrooms and laundry rooms) and never immerse the device in water!

Switching the device on
Once you have completely installed the device as described in the chapter Assembly and start-up, you can switch it on.
Press the POWER button (17). The device starts to dehumidify.

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

Note
If you switch the device off and back on immediately afterwards, it will take approx. 4 minutes for the device to start up again.

Setting the desired room humidity
You can adjust the preset room humidity level at any time during operation.

1. Press the Increase value button (15) or Decrease value button (16), in order to set the desired value (in increments of 1 % ranging between 30 % and 80 %).
2. The segment display flashes while you are making the setting.
3. The segment display will again be illuminated steadily approx. 4 s after the last input.
4. The desired room humidity level is set.

Setting continuous operation
The device dehumidifies the air constantly and regardless of the relative room humidity.

1. Press the Decrease value button (16) until the segment display (10) shows Cont.

Automatic defrost
At low ambient temperatures, ice may form at the evaporator. The device will then carry out an automatic defrost.
The compressor switches off and the fan keeps running until defrosting is completed. The duration of the defrost process can vary.
Do not switch the device off during automatic defrost. Do not remove the mains plug from the mains socket.

Memory function
In case of brief power failures the device memorizes the programmed nominal value for humidity. The pre-programmed start and stop times for automatic operation are not saved.

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 Transport and 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 for damages.
• Check the on-site fusing.
• Check the filling level of the condensation tray and empty it, if necessary. The FULL LED (12) must not be lit.
• Have the electrics checked by a specialist company for cooling and air-conditioning or by Trotec.

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

• Check whether the condensation drain hose is positioned correctly.
• Check the room temperature. Observe the device’s permissible operating range according to the technical data.
• Ensure that the relative humidity complies with the technical data.
• Check the preselected desired humidity level. The humidity in the room where the device is positioned must be at least 3 % higher than the target value. If necessary, reduce the set relative humidity.
• Check the condensate pump for proper functioning or unusual vibrations and sounds. Remove external dirt (see chapter Maintenance).
• Check the air filter for dirt. If necessary, clean or replace the air filter (see chapter Maintenance).
• Check the exterior of the condenser and the condensate pump for dirt (see chapter Maintenance). If the inside of the device is dirty, have it cleaned by a specialist company or by Trotec.

The device is loud or vibrates:

• Check the air filter for dirt. If necessary, clean or replace the air filter (see chapter Maintenance).
• Check whether the device is set up in a stable and upright position.

The device gets very warm, is loud or loses power:

• Check the air inlets and air filters for dirt. Remove external dirt.
• Check the inside of the device and especially the fan, the fan housing, the evaporator, the condenser and the condensate pump for external dirt (see chapter Maintenance). If the inside of the device is dirty, have it cleaned by a specialist company for cooling and air-conditioning or by Trotec.

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.

Error codes
To ensure that the correct error table is used, please verify the software version in the segment display (10) first when starting the device.
The following error messages can be displayed on the segment display (10):

Software version 5501

the temperature is >10 °C.
If the device cannot be started, switch it off and disconnect the power supply.
Prob| The humidity sensor is malfunctioning.| The device operates in continuous operation without humidity control. Have the device checked by a specialist company for cooling and air- conditioning, and have the humidity sensor exchanged if necessary.
Pro3| The ambient temperature probe is malfunctioning.| The device will switch to standby mode.
Have the device checked by a specialist company for cooling and air- conditioning, and have the ambient temperature probe exchanged if necessary.
dEFr| The defrost thermostat is malfunctioning.| The device will switch to standby mode.
Have the device checked by a specialist company for cooling and air- conditioning, and have the defrost thermostat exchanged if necessary.

Maintenance

Maintenance intervals

Maintenance and care interval| before every start- up| as needed| at least every 2 weeks| at least every 4 weeks| at least every 6 months| at least annually
---|---|---|---|---|---|---
Empty the condensate pump, condensation tray and/or condenser dryer| | X| | | |
Check air inlets and outlets for dirt and foreign objects and clean if necessary| X| | | X| |
Clean the exterior| | X| | | | X
Visually check the inside of the device for dirt| | X| | X| |
Check air inlet grid(s) and air filter(s) for dirt and foreign objects and clean or replace if necessary| X| | X| | |
Replace the air filter(s)| | | | | X|
Check for damage| X| | | | |
Check the attachment screws| | X| | | | X
Test run| | | | | | X

Maintenance and care log

• Device type: ………………………………………
• Device number: ………………………………

Maintenance and care interval| 1| 2| 3| 4| 5| 6| 7| 8| 9| 10| 11| 12| 13| 14| 15| 16
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---
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 air inlet grid(s) and air filter(s) for dirt and foreign objects and clean or replace if necessary| | | | | | | | | | | | | | | |
Replace the air filter(s)| | | | | | | | | | | | | | | |
Check for damage| | | | | | | | | | | | | | | |
Check the attachment screws| | | | | | | | | | | | | | | |
Test run| | | | | | | | | | | | | | | |
Comments|
1. Date: ……………………………..

Signature: …………………………..

| 2. Date: ………………………………

Signature: ……………………………

| 3. Date: ………………………………

Signature: ……………………………

| 4. Date: ………………………………

Signature: ……………………………

---|---|---|---
5. Date: ……………………………..

Signature: …………………………..

| 6. Date: ………………………………

Signature: ……………………………

| 7. Date: ………………………………

Signature: ……………………………

| 8. Date: ………………………………

Signature: ……………………………

9. Date: ……………………………..

Signature: …………………………..

| 10. Date: …………………………….

Signature: ……………………………

| 11. Date: …………………………….

Signature: ……………………………

| 12. Date: …………………………….

Signature: ……………………………

13. Date: ……………………………

Signature: …………………………..

| 14. Date: …………………………….

Signature: ……………………………

| 15. Date: …………………………….

Signature: ……………………………

| 16. Date: …………………………….

Signature: ……………………………

Activities required before starting maintenance
Warning of electrical voltage
Do not touch the mains plug with wet or damp hands.

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

Warning of electrical voltage
Tasks which require the device to be opened must only be carried out by authorized specialist companies or by Trotec.

Cleaning the housing
Clean the housing with a soft, damp and lint-free cloth. Make sure that no moisture enters the housing. Protect electrical components from moisture. Do not use any aggressive cleaning agents such as cleaning sprays, solvents, alcohol-based or abrasive cleaners to dampen the cloth.

Visual inspection of the inside of the device for dirt

1. Remove the air filter.
2. Use a torch to illuminate the openings of the device.
3. Check the inside of the device for dirt.
4. If you see a thick layer of dust, have the inside of the device cleaned by a specialist company for cooling and air-conditioning or by Trotec.
5. Put the air filter back in.

Refrigerant circuit
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 well-ventilated place.

Danger
Refrigerant 2,3,3,3-Tetrafluoropropene (R1234yf)!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.
P381 – Eliminate all ignition sources if safe to do so. P403 – Store in a well-ventilated place.

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

Cleaning the air filter
The air filter has to be cleaned as soon as it is dirty. This is brought to light e.g. by a reduced capacity (see chapter Errors and faults).

Warning
Ensure that the air filter is not worn or damaged. The corners and edges of the air filter must not be deformed or rounded. Before reinserting the air filter, make sure that it is undamaged and dry!

1. Remove the air filter (6) at the air inlet from the device.

2. Clean the filter using a slightly damp, soft, lint-free cloth. If the filter is heavily contaminated, clean it with warm water mixed with a neutral cleaning agent.
   

3. Allow the filter to dry completely. Do not insert a wet filter into the device!

4. Reinsert the air filter into the device.

Technical annex

Technical data

50 cm
50 cm
50 cm| 50 cm
50 cm
50 cm
50 cm
A: top: B: rear: C: side: D: front:
Length x width x height| 420 x 350 x 580 mm| 580 x 730 x 580 mm
Weight| 34 kg| 55 kg

Wiring diagram DH 25 S

Wiring diagram DH 65 S

DH 25 S – exploded assembly drawing 1
Info
The position numbers of the spare parts differ from those describing the positions of the components mentioned in these instructions.

DH 25 S – exploded assembly drawing 2
Info
The position numbers of the spare parts differ from those describing the positions of the components mentioned in these instructions.

DH 25 S – exploded assembly drawing 3
Info
The position numbers of the spare parts differ from those describing the positions of the components mentioned in these instructions.

DH 65 S – exploded assembly drawing 1
Info
The position numbers of the spare parts differ from those describing the positions of the components mentioned in these instructions.

DH 65 S – exploded assembly drawing 2
Info
The position numbers of the spare parts differ from those describing the positions of the components mentioned in these instructions.

DH 65 S – exploded assembly drawing 3
Info
The position numbers of the spare parts differ from those describing the positions of the components mentioned in these instructions.

Disposal

Always dispose of packing materials in an environmentally friendly manner and in accordance with the applicable local disposal regulations.
The icon with the crossed-out waste bin on waste electrical or electronic equipment stipulates that this equipment must not be disposed of with the household waste at the end of its life. You will find collection points for free return of waste electrical and electronic equipment in your vicinity. The addresses can be obtained from your municipality or local administration. You can also find out about other return options that apply for many EU countries on the website https://hub.trotec.com/?id=45090. Otherwise, please contact an official recycling centre for electronic and electrical equipment authorized for your country.
The separate collection of waste electrical and electronic equipment aims to enable the re-use, recycling and other forms of recovery of waste equipment as well as to prevent negative effects for the environment and human health caused by the disposal of hazardous substances potentially contained in the equipment.

DH 25 S
Have the refrigerant (propane) disposed of appropriately and according to the national regulations by a company with the relevant certification (European Waste Catalogue 160504).

DH 65 S
The device is operated with fluorinated refrigerant, which can be dangerous for the environment and contribute to global warming when emitted to the atmosphere.
Further information is provided on the nameplate.
Dispose of the refrigerant appropriately and according to the national regulations.

Only for United Kingdom
According to Waste Electrical and Electronic Equipment Regulations 2013 (2013/3113) devices that are no longer usable must be collected separately and disposed of in an environmentally friendly manner.

Declaration of conformity

Declaration of conformity in accordance with the EC Machinery Directive 2006/42/EC, Annex II, Part 1, Section A
We – Trotec GmbH – declare in sole responsibility that the product designated below was developed, constructed and produced in compliance with the requirements of the
EC Machinery Directive in the version 2006/42/EC.

Product model / Product: DH 25 S

DH 65 S

• Product type: condenser dryer
• Year of manufacture as of: 2022

Relevant EU directives:

• 2011/65/EU: 01/07/2011
• 2014/30/EU: 29/03/2014

Applied harmonised standards:

• EN 378-2:2016
• EN 55014-1:2017
• EN 55014-1:2017/A11:2020
• EN 60335-1:2012
• EN 60335-1:2012 + AC:2014
• EN 60335-1:2012/A11:2014
• EN 60335-1:2012/A13:2017
• EN 60335-2-40:2003
• EN 60335-2-40:2003/A1:2006
• EN 60335-2-40:2003/A2:2009
• EN 60335-2-40:2003/A11:2004
• EN 60335-2-40:2003/A12:2005
• EN 60335-2-40:2003/A13:2012
• EN 60335-2-40:2003+A11:2012+AC:2013
• EN 60335-2-40:2003/AC:2006
• EN 60335-2-40:2003/AC:2010
• EN IEC 63000:2018

Applied national standards and technical specifications:

• EN 55014-2:2015
• EN 60335-1:2012/A1:2019
• EN 60335-1:2012/A2:2019
• EN 60335-1:2012/A14:2019
• EN IEC 60335-2-40:2018

Manufacturer and name of the authorized representative of the technical documentation:
Trotec GmbH
Grebbener Straße 7, D-52525 Heinsberg
Phone: +49 2452 962-400
E-mail: info@trotec.de
Place and date of issue:
Heinsberg, 04.01.2022

Trotec GmbH Grebbener Str. 7
D- 52525 Heinsberg
+ 49 2452 962-400
49 2452 962-200
info@trotec.com
www.trotec.com

References

• WEEE-Annahmestellen | Interzero - zero waste solutions

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