TECTRO TD 1010 Dehumidifier User Manual

TECTRO TD 1010 Dehumidifier

SAFETY INSTRUCTIONS

Read this user manual carefully before using the appliance and keep it for future reference. Install this device only when it complies with local/national legislation, ordinances and standards. This product is intended to be used as a dehumidifier in residential houses and is only suitable for use in dry locations, in normal household conditions, and indoors in the living rooms, kitchen, and garage. This unit is only suitable for earthed sockets, connection voltage 220-240 V. / ~50 Hz.
GENERAL

• To obtain optimum performance from your dehumidifier, do not place it near a radiator or any other heat source.
• Ensure that all windows are closed in order to achieve maximum efficiency.
• The capacity of the dehumidifier depends on the temperature and the humidity in the room. At lower temperatures, less moisture will be removed.
• Ensure that the screen filter is kept clean. This pre-vents unnecessary power consumption and guarantees optimum efficiency.
• If the power supply has been interrupted, the dehumidifier will restart after three minutes. The automatic delay protects the compressor.

IMPORTANT
The device MUST always have an earthed connection. If the power supply is not earthed, you may not connect the unit. The plug must always be easily accessible when the unit is connected. Read these instructions carefully and follow the instructions.

Before connecting the unit, check the following:

• The voltage supply must correspond with the mains voltage stated on the rating label.
• The socket and power supply must be suitable for the current stated on the rating label.
• The plug on the cable of the device must fit into the wall socket.
• The device must be placed on a flat and stable surface.

The electricity supply to the device must be checked by a recognised professional if you have any doubts regarding the compatibility.

• This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervi-sion or instruction concerning use of the appliance by a person responsible for their safety.
• This device is manufactured according to CE safe-ty standards. Nevertheless, you must take care, as with any other electrical device.
• Do not cover the air inlet and outlet grill.
• Empty the water reservoir before moving the unit.
• Never allow the device to come into contact with chemicals.
• Never spray the unit with or submerge in water
• Do not insert objects into the openings of the unit.
• Always remove the plug from the electric power supply before cleaning or replacing the unit or components of the unit.
• Never use an extension cable to connect the device to the electric power supply. If there is no suitable, earthed wall socket available, have one installed by a recognized electrician.
• Children should be supervised to ensure that they do not play with the appliance.
• Have any repairs only carried out by a recog-nised service engineer or your supplier. Follow the instructions for use and maintenance as indicated in the user manual of this device.
• Always remove the plug of the unit from the wall socket when it is not in use.
• A damaged power cord or plug must always be replaced by a recognised electrician or your suppli-er.
• This appliance can be used by children aged from 8 years and above and persons with reduced physi-cal, sensory or mental capabilities or lack of expe-rience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the haz-ards involved.
• Children shall not play with the appliance.
• Cleaning and user maintenance shall not be made by children without supervision.
• If the mains cord is damaged, you must have it replaced by a service centre authorised by Tectro or similarly qualified persons in order to avoid a hazard.

ATTENTION!

• Never use the device with a damaged power cord, plug, cabinet or control panel. Never trap the power cord or allow it to come into contact with sharp edges.
• Failing to follow the instructions may lead to the nullification of the guarantee on this device.
• Do not place the dehumidifier in bathrooms or in other places where it is likely that water could be sprayed on the dehumidifier.

Specific information regarding appliances with R 290 refrigerant gas.

• Thoroughly read all of the warnings.
• When defrosting and cleaning the appliance, do not use any tools other than those recommended by the manufacturing company.
• The appliance must be placed in an area without any continuous sources of ignition (for example open flames, gas or electrical appliances in operation).
• Do not puncture and do not burn.
• This appliance contains Y g (see rating label back of unit) of R290 refrigerant gas.
• R290 is a refrigerant gas that complies with the European directives on the environment. Do not puncture any part of the refrigerant circuit. Be aware the refrigerants may not contain an odour.
• If the appliance is installed, operated or stored in a nonventilated area, the room must be designed to prevent to the accumulation of refrigerant leaks resulting in a risk of fire or explosion due to ignition of the refrigerant caused by electric heaters, stoves, or other sources of ignition.
• The appliance must be stored in such a way as to prevent mechanical failure.
• Individuals who operate or work on the refrigerant circuit must have the appropriate certification issued by an accredited organization that ensures competence in handling refrigerants according to a specific evaluation recognized by associations in the industry.
• Repairs must be performed based on the recommendation from the manufacturing company.

Maintenance and repairs that require the assistance of other qualified personnel must be performed under the supervision of an individual specified in the use of flammable refrigerants. Appliances shall be installed, operated and stored in a room with a floor area larger than 4 m2. The appliance shall be stored in a well-ventilated area where the room size corresponds to the room area as specified for operation.

GENERAL INSTRUCTIONS

This instruction manual is intended for use by individuals possessing adequate backgrounds of electrical, electronic, refrigerant and mechanical experience.

1. Checks to the area
   Prior to beginning work on systems containing flammable refrigerants, safety checks are necessary to ensure that the risk of ignition is minimised. For repair to the refrigerating system, the following precautions shall be complied with prior to conducting work on the system.

2. Work procedure
   Work shall be undertaken under a controlled procedure so as to minimise the risk of a flammable gas or vapour being present while the work is being performed.

3. General work area
   All maintenance staff and others working in the local area shall be instructed on the nature of work being carried out. Work in confined spaces shall be avoided. The area around the workspace shall be sectioned off. Ensure that the conditions within the area have been made safe by control of flammable material.

4. Checking for presence of refrigerant
   The area shall be checked with an appropriate refrigerant detector prior to and during work, to ensure the technician is aware of potentially flammable atmospheres. Ensure that the leak detection equipment being used is suitable for use with flammable refrigerants, i.e. nonsparking, adequately sealed or intrinsically safe.

5. Presence of fire extinguisher
   lf any hot work is to be conducted on the refrigeration equipment or any associated parts, appropriate fire extinguishing equipment shall be available to hand. Have a dry
   powder or CO2 fire extinguisher adjacent to the charging area.

6. No ignition sources
   No person carrying out work in relation to a refrigeration system that involves exposing any pipework that contains or has contained flammable refrigerant shall use any sources of ignition in such a manner that it may lead to the risk of fire or explosion. All possible ignition sources, including cigarette smoking, should be kept sufficiently far away from the site of installation, repairing, removing and disposal, during which flammable refrigerant can possibly be released to the surrounding space. Prior to work taking place, the area around the equipment is to be surveyed to make sure that there are no flammable hazards or ignition risks. “No Smoking” signs shall be displayed.

7. Ventilated area
   Ensure that the area is in the open or that it is adequately ventilated before breaking into the system or conducting any hot work. A degree of ventilation shall continue during the period that the work is carried out. The ventilation should safely disperse any released refrigerant and preferably expel it externally into the atmosphere.

8. Checks to the refrigeration equipment
   Where electrical components are being changed, they shall be fit for the purpose and to the correct specification. At all times the manufacturer’s maintenance and service guidelines shall be followed. lf in doubt consult the manufacturer’s technical department for assistance. The following checks shall be applied to installations using flammable refrigerants: – the charge size is in accordance with the room size within which the refrigerant containing parts are installed;

   • the ventilation machinery and outlets are operating adequately and are not obstructed;
   • if an indirect refrigerating circuit is being used, the secondary circuit shall be checked for the presence of refrigerant;
   • marking to the equipment continues to be visible and legible. Markings and signs that are illegible shall be corrected;
   • refrigeration pipe or components are installed in a position where they are unlikely to be exposed to any substance which may corrode refrigerant containing components, unless the components are constructed of materials which are inherently resistant to being corroded or are suitably protected against being so corroded.

9. Checks to electrical devices
   Repair and maintenance to electrical components shall include initial safety checks and component inspection procedures. lf a fault exists that could compromise safety, then no electrical supply shall be connected to the circuit until it is satisfactorily dealt with. lf the fault cannot be corrected immediately but it is necessary to continue operation, an adequate temporary solution shall be used. This shall be reported to the owner of the equipment so all parties are advised. lnitial safety checks shall include:

   • that capacitor are discharged: this shall be done in a safe manner to avoid possibility of sparking;
   • that there no live electrical components and wiring are exposed while charging, recovering or purging the system;
   • that there is continuity of earth bonding.

REPAIRS TO SEALED COMPONENTS

1. During repairs to sealed components, all electrical supplies shall be disconnected from the equipment being worked upon prior to any removal of sealed covers, etc. lf it is absolutely necessary to have an electrical supply to equipment during servicing, then a permanently operating form of leak detection shall be located at the most critical point to warn of a potentially hazardous situation.
2. Particular attention shall be paid to the following to ensure that by working on electrical components, the casing is not altered in such a way that the level of protection is affected. This shall include damage to cables, excessive number of connections, terminals not made to original specification, damage to seals, incorrect fitting of glands, etc.

Ensure that seals or sealing materials have not degraded such that they no longer serve the purpose of preventing the ingress of flammable atmospheres. Replacement parts shall be in accordance with the manufacturer’s specifications.
NOTE The use of silicon sealant may inhibit the effectiveness of some types of leak detection equipment. lntrinsically safe components do not have to be isolated prior to working on them.

CABLING

Check that cabling will not be subject to wear, corrosion, excessive pressure, vibration, sharp edges or any other adverse environmental effects. The check shall also take into account the effects of aging or continua! vibration from sources such as compressors or fans.

DETECTION OF FLAMMABLE REFRIGERANTS

Under no circumstances shall potential sources of ignition be used in the searching for or detection of refrigerant leaks. A halide torch (or any other detector using a naked flame} shall not be used.

LEAK DETECTION METHODS

The following leak detection methods are deemed acceptable for systems containing flammable refrigerants. Electronic leak detectors shall be used to detect flammable refrigerants, but the sensitivity may not be adequate, or may need recalibration. (Detection equipment shall be calibrated in a refrigerant- free area.) Ensure that the detector is not a potential source of ignition and is suitable for the refrigerant used. Leak detection equipment shall be set at a percentage of the LFL of the refrigerant and shall be calibrated to the refrigerant employed and the appropriate percentage of gas (25 % maximum} is confirmed. Leak detection fluids are suitable for use with most refrigerants but the use of detergents containing chlorine shall be avoided as the chlorine may react with the refrigerant and corrode the copper pipework. lf a leak is suspected, all open flames shall be removed/extinguished. lf a leakage of refrigerant is found which requires brazing, all of the refrigerant shall be recovered from the system, or isolated (by means of shut off valves} in a part of the system remote from the leak. Oxygen free nitrogen (OFN) shall then be purged through the system both before and during the brazing process.

REMOVAL AND EVACUATION

When breaking into the refrigerant circuit to make repairs – or for any other purpose – conventional procedures shall be used. However, it is important that best practice is followed since flammability is a consideration. The following procedure shall be adhered to: remove refrigerant; purge the circuit with inert gas; evacuate; purge again with inert gas; open the circuit by cutting or brazing. The refrigerant charge shall be recovered into the correct recovery cylinders. The system shall be “flushed” with OFN to render the unit safe. This process may need to be repeated several times. Compressed air or oxygen shall not be used for this task. Flushing shall be achieved by breaking the vacuum in the system with OFN and continuing to fill until the working pressure is achieved, then venting to atmosphere, and finally pulling down to a vacuum. This process shall be repeated until no refrigerant is within the system. When the final OFN charge is used, the system shall be vented down to atmospheric pressure to enable work to take place. This operation is absolutely vital if brazing operations on the pipework are to take place. Ensure that the outlet tor the vacuum pump is not close to any ignition sources and !here is ventilation available.

CHARGING PROCEDURES

In addition to conventional charging procedures, the following requirements shall be followed. Ensure that contamination of different refrigerants does not occur when using charging equipment. Hoses or lines shall be as short as possible to minimise the amount of refrigerant contained in them. Cylinders shall be kept upright. Ensure that the refrigeration system is earthed prior to charging the system with refrigerant. Label the system when charging is complete (if not already). Extreme care shall be taken not to overfill the refrigeration system. Prior to recharging the system it shall be pressure tested with OFN. The system shall be leak tested on completion of charging but prior to commissioning. A follow up leak test shall be carried out prior to leaving the site.

DECOMMISSIONING

Before carrying out this procedure, it is essential that the technician is completely familiar with the equipment and all its detail. lt is recommended good practice that all refrigerants are recovered safely. Prior to the task being carried out, an oil and refrigerant sample shall be taken in case analysis is required prior to re-use of reclaimed refrigerant. lt is essential that 4 GB electrical power is available before the task is commenced.

• Become familiar with the equipment and its operation.
• isolate system electrically.
• Before attempting the procedure ensure that: mechanical handling equipment is available, if required, for handling refrigerant cylinders;
• All personal protective equipment is available and being used correctly; the recovery process is supervised at all times by a competent person;
• recovery equipment and cylinders conform to the appropriate standards.
• Pump down the refrigerant system, if possible.
• lf a vacuum is not possible, make a manifold so that refrigerant can be removed from various parts of the system.
• Make sure that the cylinder is situated on the scales before recovery takes place.
• Start the recovery machine and operate in accordance with the manufacturer’s instructions.
• Do not overfill cylinders. (No more than 80 % volume liquid charge).
• Do not exceed the maximum working pressure of the cylinder, even temporarily.
• When the cylinders have been filled correctly and the process completed, make sure that the cylinders and the equipment are removed from site promptly and all isolation valves on the equipment are closed off. m)
• Recovered refrigerant shall not be charged into another refrigeration system unless it has been cleaned and checked.

LABELLING

Equipment shall be labelled stating that it has been de-commissioned and emptied of refrigerant. The label shall be dated and signed. Ensure that there are labels on the equipment stating the equipment contains flammable refrigerant.

RECOVERY

When removing refrigerants from a system, either for servicing or decommissioning, il is recommended good practice that all refrigerants are removed safely. When transferring refrigerant into cylinders, ensure that only appropriate refrigerant recovery cylinders are employed. Ensure that the correct number of cylinders for holding the total system charge are available. All cylinders to be used are designated for the recovered refrigerant and labeled for that refrigerant (i.e. special cylinders for the recovery of refrigerant). Cylinders shall be complete with a pressure relief valve and associated shut-off valves in good working order. Empty recovery cylinders are evacuated and, if possible, cooled before recovery occurs. The recovery equipment shall be in good working order with a set of instructions concerning the equipment that is at hand and shall be suitable for the recovery of flammable refrigerants. In addition, a set of calibrated weighing scales shall be available and in good working order. Hoses shall be complete with leak-free disconnect couplings and in good condition. Before using the recovery machine, check that il is in satisfactory working order, has been properly maintained and that any associated electrical components are sealed to prevent ignition in the event of a refrigerant release. Consult the manufacturer if in doubt. The recovered refrigerant shall be returned to the refrigerant supplier in the correct recovery cylinder, and the relevant Waste Transfer Note arranged. Do not mix refrigerants in recovery units and especially not in cylinders. if compressors or compressor oils are to be removed, ensure that they have been evacuated to an acceptable level to make certain that flammable refrigerant does not remain within the lubricant. The evacuation process shall be carried out prior to returning the compressor to the suppliers. Only electric healing to the compressor body shall be employed to accelerate this process. When oil is drained from a system, il shall be carried out safely.

REQUIRED DISTANCE

Respect the required distance of the device to walls and other objects. See illustration 2.

CONTROL PANEL

LED INDICATORS

1. WATER FULL-LED Red
2. COMP-LED Green
3. DEFROST Green
4. TIMER-LED Orange

HUMIDITY LEVEL & TIMER 2 DIGIT DISPLAY

The indicator features 3 functions:

1. when you set the humidity, it will indicate the humidity that you have selected
2. when you program the time for the unit to turn on and off, it will show the hours.
3. When the environment humidity is lower than 35%, it will show “LO”
4. When the environment humidity is higher than 95%, it will show “HI”

PUSH-BUTTON FUNCTIONS

• Power Push Button
• DOWN Push Button
• UP Push Button
• Timer Push Button

OPERATION

1. Press the button once to start the operation. Press it again to stop the operation.
2. Press or button to set the desired humidity level in the room, which can be set from 30% to 90% at 5% intervals. After a period of working, when environmental humidity is lower than the selected humidity by 2%, the compressor will stop, and the fan stops working 3 minutes later. When environment humidity is equal to or higher than the selected humidity by 3%, the compressor will restart after the 3-minute compressor protection time.
3. Press button to start the timer setting. Press the button to program the time when the unit turns on and turns off. If you want to cancel the timer programming, press the button to adjust the time at 00, and press the button, it will be circulated from 00-01-02……23-24.It is the programmed time to switch the machine. The  programmed time will be cancelled when to switch compressor manually each time. The programmed time remains unchanged if the machine stops to work due to water full or during defrosting.

WATER DRAINAGE

When the drainage tank is full, the tank full indicator light will turn on, the operation will stop automatically and the buzzer will beep 15 times to alert the user, that the water need to be emptied from the drainage tank.

EMPTYING THE DRAINAGE TANK

1. Lightly press on the sides of the tank with both hands and pull the tank out gently.
2. Discard the collected water.

NOTE

1. Do not remove the float from the water tank. The water full sensor will no longer be able to detect the water level correctly without the float and water may leak from the water tank.
2. If the drainage tank is dirty, wash it with cold or lukewarm water. Do not use detergent, scouring pads, chemically treated dust cloths, gasoline, benzene, thinner, or other solvents, as these can scratch and damage the tank and cause water leakage.
3. When replacing the drainage tank, press the tank firmly into place with both hands. If the tank is not positioned properly, the “TANK FULL” sensor will be activated, and the dehumidifier will not operate.

CONTINUOUS WATER DRAINAGE
The unit features a continuous drainage port. Using a plastic pipe (with an inner diameter of 10mm) insert into the drain hole (on the intermediate plate), reach out from the side of water tank, install it in place, and arrange the drain pipe. The water in the drainage tank can be continuously drained out from the continuous port on the unit.

MAINTENANCE

CLEANING THE DEHUMIDIFIER

1. Open the inlet grill firstly and remove the air filter.

2. Clean the air filter
   Run a vacuum cleaner lightly over the surface of the air filter to remove dirt. If the air filter is exceptionally dirty, wash it with warm water and a mild cleanser and dry thoroughly.

3. Attach the air filter
   Insert the filter into the grill smoothly, and place the inlet grill into right place.

STORAGE

If the machine will not be used for a long period of time, take the following steps:

1. Remove the plug from the socket and empty the container. Allow the container and the dehumidifier to dry completely.
2. Clean the air filter.
3. Store the device in a dust-free location, preferably covered with a sheet of plastic.

TROUBLESHOOTING

Check the following before contacting technical support:

The unit does not work.

| The powercord is not connected.| Insert the plug into the wall out- let.
The water container is full.| Remove the water from the con- tainer.
The water container has not been replaced correctly.| Place the water container in the correct position.
Is the temperature of the room above 35˚C or below 5˚C?| The protection device is activated and the unit cannot be started.

The device does not dehumidify.

| The air filter is clogged.| Clean the air filter.
The temperature or relative humidity in the room where the device is operating is too low.| It is normal that the device does not dehumidify in these condi- tions.
Is the intake duct or discharge duct obstructed?| Remove the obstruction from the discharge duct or intake duct.

The dehumidifier works, but reduces the relative humidity insufficiently.

| The room is too large.| We recommend using a dehu- midifier with a greater capacity.
There are too many sources of humidity.| We recommend using a dehu- midifier with a greater capacity.
There is too much ventilation.| Reduce ventilation (e.g. close cur- tains and shut doors).

No air is discharged

|

Is the air filter clogged?

| Clean the air filter as instructed under “Cleaning the dehumidi-

fier”.

Operation is noisy

| Is the unit tilted or unsteady?| Move the unit to a stable, sturdy location.

Is the air filter clogged?

| Clean the air filter as instructed under “Cleaning the dehumidi-

fier”.

E1 code

|

Pipe temperature sensor failed

|

Replace pipe temperature sensor

CONDITIONS OF WARRANTY

There is a two-year warranty on your dehumidifier from the date of purchase. All material or manufacturing defects will be repaired free of charge.
The following applies:

• All claims for compensation, including consequential damage, will not be entertained.
• Any repairs or replacement of components during the warranty period will not result in an extension of the warranty period.
• The warranty will expire if any alterations have been made, not genuine components have been fitted or if the dehumidifier has been repaired by a third party.
• Components subject to normal wear and tear, such as the air filter, are not covered by the warranty.
• The warranty is only valid on presentation of the original, unaltered, and date-stamped purchase receipt.
• The warranty does not cover damage caused by actions that deviate from those as described in the user’s manual or by neglect.
• Transportation costs and the risks involved during the transportation of the dehumidifier or components shall always be for the account of the purchaser.

To prevent unnecessary expenses, we recommend that you always carefully read the user’s manual first. If this does not provide a solution, take the dehumidifier to your distributor for repair.

TECHNICAL SPECIFICATIONS

Subject to change without prior notice. Do not dispose of electrical appliances as unsorted municipal waste, use separate collection facilities. Contact your local government for information regarding the collection systems available. If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into the groundwater and get into the food chain, damaging your health and well-being. When replacing old appliances with new once, the retailer is legally obligated to take back your old appliance for disposal at least for free of charge. This equipment contains R290 refrigerant in the amount as stated in the table above. Do not vent R290 into atmosphere: R290, is a fluorinated greenhouse gas with a Global Warming Potential (GWP) = 3

References

• PVG

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