solac Supreme Dry Dehumidifier Instruction Manual

solac Supreme Dry Dehumidifier

Specifications:

• Model : Supreme Dry AR
• Features : Air outlet, Control panel, Handles, Castors, Air filter, Drainage outlet, Water tank, Drainage pipe
• The control panel features: On/Off button, Lock button, Humidity/Time selector buttons, Display, Humidity setting button, Time button, Fan speed button, Full tank indicator, Power on indicator, Lock indicator, Timer on indicator, Fan speed indicators

Product Usage Instructions

• Description:
  The Supreme Dry AR Dehumidifier comes with various features including an air outlet, control panel, handles, castors, air filter, drainage outlet, water tank, and drainage pipe. The control panel consists of multiple buttons and indicators for ease of use.

• Installation:
  Before using the dehumidifier, ensure it has been placed on a flat surface and let it run for 1 hour.

• Instructions for Use:
  To start using the dehumidifier, turn it on using the On/Off button. Adjust the fan speed using the Fan speed button. Set the desired humidity level using the Humidity setting button. The default humidity level is 40%.

• Fan Speed:
  You can adjust the fan speed by pressing the Fan speed button to cycle through different speed levels.

• Time Function:
  You can set a timer for the dehumidifier to operate for a specific duration using the Time button.

• Drainage (Water Tank):
  Empty the water tank when full or use the drainage pipe for continuous drainage.

• Cleaning:
  Regularly clean the air filter and filter cover to maintain efficient operation.

Please do not install or use your dehumidifier before you have carefully read this manual. Please keep this instructions manual for an eventual product warranty and for future reference.

DESCRIPTION

1. A Air outlet
2. B Control panel
3. C Handles
4. D Castors
5. E Air filter
6. F Air filter cover
7. G Drainage outlet
8. H Water tank
9. I Drainage pipe

Control panel

1. On/Off button
2. Lock button
3. Humidity/Time selector buttons
4. Display
5. Humidity setting button
6. Time button
7. Fan speed button
8. Full tank indicator
9. Power on indicator
10. Lock indicator
11. Timer on indicator
12. Fan speed indicators

If the model of your appliance does not have the accessories described above, they can also be bought separately from the Technical Assistance Service.

USE AND CARE

• Before each use, completely unplug the supply cord from the power supply.
• Do not use the appliance if its start/stop device does not work.
• Do not remove the wheels from the appliance.
• Use the handles to lift or transport the appliance.
• Do not turn the appliance over while it is in use or connected to the mains.
• Disconnect the appliance from the mains and allow it to cool before undertaking any cleaning task.
• Keep this appliance out of the reach of children and/or persons with reduced physical, sensory or mental abilities or who are unfamiliar with its use.
• Do not expose the appliance to extreme temperatures. Keep the device in a dry, dust-free place protected from direct sunlight. Never leave the appliance unattended. It will also save energy and prolong the life of the device.

INSTALLATION

ASSEMBLING THE WHEELS

• To assemble the wheels, place the appliance face down.
• Fit the wheels by pressing them into their housing.
• Lift the appliance again and check that the wheels work correctly.
• Leave the device in its operating position and do not turn on it for 1 hour.

INSTRUCTIONS FOR USE

BEFORE USE

• Make sure that all product’s packaging has been removed.
• Please read carefully the “Safety advice and warnings” booklet before first use.
• Prepare the appliance according to the function you wish to use.

USE

• Extend the supply cord completely before plugging in.
• Plug the appliance into the mains.
• Turn the appliance on, by using the on/off button.
• The display light comes on.
• The appliance will emit a buzzing sound and will display the humidity level in the room.
• Select the desired function.
• To avoid a fierce start-up of the fan, it is advisable to start off from the lowest speed position and, once the fan has been switched on, progressively increase the speed to the desired position.

DEHUMIDIFIER

• Press the humidity setting button (5) to initiate this function. The display will show the default level. The default level is 40%.
• The humidity range is 40% to 80%.
• Use the humidity/time selector buttons (3) to adjust the desired humidity level. Each time you press, the humidity % will be adjusted by 5%.
• Once you have reached the desired humidity %, stop pressing the buttons. After 4 seconds the light indicator will stop flashing and the display (4) will show the ambient humidity again.
• The appliance will work until the room’s humidity reaches 2% lower than the one chosen.
• When the ambient humidity is 2% higher than the selected humidity level, the appliance will start working again.

FAN SPEED

• Select the desired fan speed (high or low) by pressing the fan speed button (7).
• The pilot light will indicate which speed is selected.

TIME FUNCTION

• This function can be used when the dehumidifier is on or in stand-by mode.
• When the dehumidifier is on, it’s running time can be programmed.
• When the dehumidifier is off, it can be programmed to automatically turn on after the set time is reached.
• Press the time button (6) to iniciate this function.
• The display screen (4) will show the time that is selected.
• Adjust the desired time by pressing the humidity/time selector buttons (3) as many times as hours needed (1-24h).
• Each time you press, the time adjusts one hour.
• Once you reach the desired time, stop pressing the button. After 5 seconds, the set time is confirmed.
• The light indicator above timer button will turn on.
• This function will be cancelled when the dehumidifier is manually switched on/off, or when the water tank is full.

DRAINAGE (WATER TANK)

• When the water tank is full, the full tank indicator will turn on.
• The appliance also emits a buzzing sound to alert the user.
• When the water tank is full, the operation will stop.
• Proceed to remove the water tank. Place one hand on each side of the depression areas to gently remove the water tank.
• Pour the water out.
• Proceed to place the tank back into the appliance to restart the dehumidifier.

DRAINAGE (CONTINUOUS DRAINAGE)

• If you do not want to empty the water tank everytime it gets full, you can connect the drainage pipe provided (I) (inner diameter 10mm) to the drainage outlet (G) to drain the water continuously.
• The low end of the water pipe must be more than 10 cm lower than the height of the water outlet
• The end of the pipe cannot remain in water. It is highly recommended to install it on a place that allows the water to drain constantly.
• The water pipe must be kept smooth, otherwise the water may not be drained properly.

ONCE THE APPLIANCE HAS BEEN USED

• Stop the appliance using the on/off button.
• Unplug the appliance from the mains.
• Clean the appliance.

CARRY HANDLES

• This appliance has two handles on the sides of the body, which facilitates comfortable transport.

CLEANING

• Disconnect the appliance from the mains and allow it to cool before undertaking any cleaning task.
• Clean the electrical equipment and the mains connection with a damp cloth with a few drops of washing-up liquid and then dry. DO NOT IMMERSE IN WATER OR ANY

OTHER LIQUID.

• Do not use solvents, or products with an acid or base pH such as bleach, or abrasive products, for cleaning the appliance.
• Do not let water or any other liquid get into the air vents to avoid damage to the inner parts of the appliance.
• Never immerse the appliance in water or any other liquid or place it under running water.
• If the appliance is not in good condition of cleanliness, its surface may degrade and inexorably affect the duration of the appliance’s useful life and could become unsafe to use.
• Then dry all parts before its assembly and storage.

CLEANING THE AIR FILTER

• Clean the air filter every 2 weeks. If the air filter is blocked with dust, its effectiveness will be reduced.
• To remove the air filter, first gently remove the air filtercover (F) to access the air filter (E).
• Gently remove the air filter (E).
• Wash the air filter by submerging it carefully in warm water with a neutral detergent, rinse them off and let themdry completely in a shady place.
• Install the filter carefully after having them cleaned and completely dry.
• Make sure the filter cover is locked in.

ANOMALIES AND REPAIR
If any anomaly is detected, check the following table:

The appliance contains flammable refrigerant.

INSTRUCTIONS FOR REPAIRING APPLIANCES CONTAINING R290

• GENERAL INSTRUCTIONS 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 con-ducting work on the system.

• 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.

• 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.

• CHECKING FOR THE 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 tection equipment being used is suitable for use with flammable refrigerants, i.e. nonsparking, adequately sealed or intrinsically safe.

• PRESENCE OF FIRE EXTINGUISHER
  If any hot work is to be conducted on the refrigeration equipment or any associated parts, propriate fire extinguishing equipment shall be available to hand. Have a dry powder or CO 2 fire extinguisher adjacent to the charging area.

• NO IGNITION SOURCES
  No person carrying out work in relation to a refrigeration system that involves exposing any pipe work 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 igarette 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.

• 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.

• 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. If 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.

• CHECKS TO ELECTRICAL DEVICES

  • Repair and maintenance to electrical components shall include initial safety checks and component inspection procedures. If a fault exists that could compromise safety, then no electrical supply shall be connected to the circuit until it is satisfactorily dealt with. If 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.
  • Initial safety checks shall include: that capacitors 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

  • 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. If 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.
  • 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 apparatus is mounted securely. 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. Intrinsically safe components do not have to be isolated prior to working on them.

• REPAIR TO INTRINSICALLY SAFE COMPONENTS
  Do not apply any permanent inductive or capacitance loads to the circuit without ensuring that this will not exceed the permissible voltage and current permitted for the equipment in use. Intrinsically safe components are the only types that can be worked on while live in the presence of a flammable atmosphere. The test apparatus shall be at the correct rating. Replace components only with parts specified by the manufacturer. Other parts may result in the ignition of refrigerant in the atmosphere from a leak.

• 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 continual 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 pipe-work. If a leak is suspected, all naked flames shall be removed/extinguished. If 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 for the vacuum pump is not close to any ignition sources and there 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 details. It is recommended good practice that allrefrigerants 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 the re-use of reclaimed refrigerant. It is essential that electrical power is available before the task is commenced.
  1. Become familiar with the equipment and its operation.
  2. Isolate system electrically.
  3. 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.
  4. Pump down refrigerant system, if possible.
  5. If a vacuum is not possible, make a manifold so that refrigerant can be removed from various parts of the system.
  6. Make sure that cylinder is situated on the scales before recovery takes place.
  7. Start the recovery machine and operate in accordance with manufacturer’s instructions.
  8. Do not overfill cylinders. (No more than 80 % volume liquid charge).
  9. Do not exceed the maximum working pressure of the cylinder, even temporarily.
  10. 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.
  11. 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 decommissioned 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 refrigerant from a system, either for servicing or decommissioning, it 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 labelled for that refrigerant (i.e. special cylinders for the recovery of refrigerant). Cylinders shall be complete with 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 it 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 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 heating to the compressor body shall be employed to accelerate this process. When oil is drained from a system, it shall be carried out safely.

COMPETENCE OF SERVICE PERSONNEL

GENERAL

• Special training addition to usual refrigerating equipment repair procedures is required when equipment with flammable refrigerants is affected.
• In many countries, this training is carried out by national training organisations that are accredited to teach the relevant national competency standards that may be set in legislation.
• The achieved competence should be documented by a certificate.

TRAINING

• The training should include the substance of the following:
• Information about the explosion potential of flammable refrigerants shows that flammables may be dangerous when handled without care.
• Information about potential ignition sources, especially those that are not obvious, such as lighters, light switches, vacuum cleaners, electric heaters.
• Information about the different safety concepts:
• Unventilated – (see Clause GG.2) The Safety of the appliance does not depend on the ventilation of the housing.
• Switching off the appliance or opening of the housing has no significant effect on the safety. Nevertheless, it is possible that leaking refrigerant may accumulate inside the enclosure and a flammable atmosphere will be released when the enclosure is opened.
• Ventilated enclosure – (see Clause GG.4) Safety of the appliance depends on the ventilation of
• the housing. Switching off the appliance or opening of the enclosure has a significant effect
• on safety. Care should be taken to ensure sufficient ventilation before.
• Ventilated room – (see Clause GG.5) Safety of the appliance depends on the ventilation of
• the room. Switching off the appliance or opening of the housing has no significant effect on
• the safety. The ventilation of the room shall not be switched off during repair procedures.
• Information about the concept of sealed components and sealed enclosures according to IEC 60079-15:2010.
• Information about the correct working procedures:

COMMISSIONING

• Ensure that the floor area is sufficient for the refrigerant charge or that the ventilation duct is assembled in a correct manner.
• Connect the pipes and carry out a leak test before charging with refrigerant.
• Check safety equipment before putting into service.

MAINTENANCE

• Portable equipment shall be repaired outside or in a workshop specially equipped for servicing units with flammable refrigerants.
• Ensure sufficient ventilation at the repair place.
• Be aware that malfunction of the equipment may be caused by refrigerant loss and a refrigerant leak is possible.
• Discharge capacitors in a way that won’t cause any spark. The standard procedure to short-circuit the capacitor terminals usually creates sparks.
• Reassemble sealed enclosures accurately. If seals are worn, replace them.
• Check safety equipment before putting into service.

REPAIR

• Portable equipment shall be repaired outside or in a workshop specially equipped for servicing units with flammable refrigerants.
• Ensure sufficient ventilation at the repair place.
• Be aware that malfunction of the equipment may be caused by refrigerant loss and a refrigerant leak is possible.
• Discharge capacitors in a way that won’t cause any spark.
• When brazing is required, the following procedures shall be carried out in the right order:
• Remove the refrigerant. If the recovery is not required by national regulations, drain
• the refrigerant to the outside. Take care that the drained refrigerant will not cause any danger. In doubt, one person should guard the outlet. Take special care that drained refrigerant will not float back into the building.
• Evacuate the refrigerant circuit.
• Purge the refrigerant circuit with nitrogen for 5 min.
• Evacuate again.
• Remove parts to be replaced by cutting, not by flame.• Purge the braze point with nitrogen during the brazing procedure.
• Carry out a leak test before charging with refrigerant.
• Reassemble sealed enclosures accurately. If seals are worn, replace them.
• Check safety equipment before putting into service.

DECOMMISSIONING

• If the safety is affected when the equipment is putted out of service, the refrigerant charge shall be removed before decommissioning.
• Ensure sufficient ventilation at the equipment location.
• Be aware that malfunction of the equipment may be caused by refrigerant loss and a refrigerant leak is possible.
• Discharge capacitors in a way that won’t cause any spark.
• Remove the refrigerant. If the recovery is not required by national regulations, drain the refrigerant to the outside. Take care that the drained refrigerant will not cause any danger. In doubt, one person should guard the outlet. Take special care that drained refrigerant will not float back into the building.
• Evacuate the refrigerant circuit.
• Purge the refrigerant circuit with nitrogen for 5 min.
• Evacuate again.
• Fill with nitrogen up to atmospheric pressure.
• Put a label on the equipment that the refrigerant is removed.

DISPOSAL

• Ensure sufficient ventilation at the working place.
• Remove the refrigerant. If the recovery is not required by national regulations, drain the refrigerant to the outside. Take care that the drained refrigerant will not cause any danger. In doubt, one person should guard the outlet. Take special care that drained refrigerant will not float back into the building.
• Evacuate the refrigerant circuit.
• Purge the refrigerant circuit with nitrogen for 5 min.
• Evacuate again.
• Cut out the compressor and drain the oil.

TRANSPORTATION, MARKING AND STORAGE FOR UNITS THAT EMPLOY FLAMMABLE REFRIGERANTS TRANSPORT OF EQUIPMENT CONTAINING FLAMMABLE REFRIGERANTS

• Attention is drawn to the fact that additional transportation regulations may exist with respect to equipment containing flammable gas. The maximum number of pieces of equipment or the configuration of the equipment, permitted to be transported together will be determined by the applicable transport regulations.

MARKING OF EQUIPMENT USING SIGNS

• Signs for similar appliances used in a work area generally are addressed by local regulations and give the minimum requirements for the provision of safety and/or health signs for a work location.
• All required signs are to be maintained and employers should ensure that employees receive suitable and sufficient instruction and training on the meaning of appropriate safety signs and the actions that need to be taken in connection with these signs.
• The effectiveness of signs should not be diminished by too many signs being placed together.
• Any pictograms used should be as simple as possible and contain only essential details.

DISPOSAL OF EQUIPMENT USING FLAMMABLE REFRIGERANTS

• See national regulations.

STORAGE OF EQUIPMENT/APPLIANCES

• The storage of equipment should be in accordance with the manufacturer’s instructions.
• Storage of packed (unsold) equipment
• Storage package protection should be constructed such that mechanical damage to the equipment inside the package will not cause a leak of the refrigerant charge.
• The maximum number of pieces of equipment permitted to be stored together will be determined by local regulations.

References

• SOLAC, tienda online de electrodomésticos – sOlac

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