MPM

HL-OS-05 - Dehumidifier MPM - Free user manual and instructions

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Product Type Dehumidifier with air purifier
Refrigerant R290 (flammable)
Recommended Room Area 4 - 15 m²
Humidity Setting Range 35% - 80% RH (in 5% steps)
Timer 1 - 24 hours (1 hour steps)
Operating Temperature 5°C to 35°C
Air Purification Yes, with HEPA and carbon filters + UV lamp
Sleep Mode Yes (reduces brightness, turns off display)
Child Lock Yes (press and hold SLEEP button)
Continuous Drainage Yes, via included hose (external drain required)
Auto Defrost Yes (automatic, indicated by flashing power light)
Water Tank Capacity 2.0 L (estimated, based on typical model)
Filter Type HEPA + Carbon (replace every 3-6 months)
UV Lamp Replacement Every 3 years (by authorized service)
Power Cord Length 1.5 m
Installation Position Vertical only (do not tilt)
Safety Features Overheat protection, tank full indicator, auto shut-off

Frequently Asked Questions - HL-OS-05 MPM

How do I set the desired humidity level?
Press the HUMIDITY/TIMER SETTING button (2c) repeatedly to select a target humidity from 35% to 80% in 5% steps. The display will show the selected level briefly, then return to the current RH.
What does the 'TANK FULL' indicator mean?
The TANK FULL light (2g) illuminates when the water tank (5) is full or improperly installed. The dehumidifier stops operating until the tank is emptied and correctly replaced.
Can I use a continuous drainage hose?
Yes. Remove the rubber plug from the drain hole, connect the included hose (12) to the drain slot, and place the other end in a suitable drain below the outlet level. Ensure the connection is tight and the hose is not bent.
How often should I clean the filters?
Clean the pre-filter (mesh) and the HEPA/carbon filters every 2-3 weeks. Wash the pre-filter with mild detergent and water, then dry. Dust the HEPA and carbon filters gently – do not wash them. Replace filters every 3-6 months.
What does SLEEP mode do?
Pressing the SLEEP/CHILD LOCK button (2f) activates sleep mode, which reduces the brightness of indicator lights and turns off the LED display for quieter nighttime operation. Press again to restore full brightness.
How do I lock the keyboard to prevent accidental changes?
Press and hold the SLEEP/CHILD LOCK button (2f) for about 3 seconds. The LOCK indicator (2m) will light up. Repeat to unlock.
What is the recommended room size for this dehumidifier?
The device is recommended for rooms with an area of 4 to 15 m². Ensure at least 20 cm of clearance on all sides for proper air circulation.
How do I interpret error codes on the display?
Code E1 or E2 means the working temperature has been exceeded – turn off and let cool. E3 or E4 indicates excessive humidity. E5 or E6 means both temperature and humidity are out of range. If errors persist, contact an authorized service center.
Why is the dehumidifier not collecting water?
Possible causes: the set humidity level is too high (lower it), the room temperature is too low, the air inlet/outlet is blocked, or the filters are dirty. Ensure proper airflow and clean filters. Also check that the room is closed.
Can I use this dehumidifier in a laundry room or bathroom?
No. The manual warns against installing in laundry rooms, bathrooms, near pools, or in rooms with relative humidity exceeding 85%. Also, do not place wet clothes closer than 1.5 m from the dehumidifier.

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Download the instructions for your Dehumidifier in PDF format for free! Find your manual HL-OS-05 - MPM and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. HL-OS-05 by MPM.

USER MANUAL HL-OS-05 MPM

natural_image White air fryer with control panel and buttons (no visible text or symbols)

OSUSZACZ POWIETRZA HL-OS-05

KONTROLA W MIEJSCU PRACY

WENTYLACJA W MIEJSCU PRACY

natural_image Line drawing of a microwave oven with lid and door, showing internal compartments and ventilation slots (no text or symbols)

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MPM HL-OS-05 - WENTYLACJA W MIEJSCU PRACY - 1

natural_image Simple line drawing of a mechanical component or bracket (no text or symbols)
natural_image Line drawing of a portable electric heater with cooling fins and attached cable (no text or symbols)

rys. 4 rys. 5 rys. 6

MPM HL-OS-05 - WENTYLACJA W MIEJSCU PRACY - 2

natural_image Line drawing of a portable electric heater with cooling fins and a cord (no text or symbols)

MPM HL-OS-05 - WENTYLACJA W MIEJSCU PRACY - 3

natural_image Line drawing of a portable electric heater with cooling fins and attached cable (no text or symbols)

CZYSZCZENIE I KONSERWACJA URZĄDZENIA

natural_image Line drawing of a portable air purifier with mesh insulation and ventilation slots (no text or symbols)

rys. 7

INSTRUCTIONS ASSOCIATED WITH USE SAFETY

Before use thoroughly read the operation manual.
Do not touch the appliance with wet hands.
Extreme care is required in case of children presence in vicinity of the appliance!

Do not use the appliance for the purposes different than it was designed for.

Do not immerse the appliance, its cord and plug in water or any other fluids.

Do not leave the appliance without supervision in course of its operation.

▶Always pull out the plug from the socket unless the appliance is used or before its cleaning.

- Do not use the appliance in case of its damage, also if its cord or plug is damaged – in such case the appliance should be handed over to an authorized service shop for repair.

Do not use the appliance outdoors.

Do not hang the cord on any sharp edges and prevent any contact with hot surfaces.

Periodically inspect the power cord for damage.

Do not place the appliance on hot surfaces.

Do not place the appliance in vicinity of electric and gas cookers, burners, ovens, etc.

Place the appliance on a dry, flat and stable surface.

The device is intended for domestic use only.

Before use always make sure that all parts of the appliance are properly installed.

To avoid the risk of damage, fire or injury, always use the attachments recommended by the manufacturer.

This appliance is not intended for use by children under 8 years of age and individuals with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance in a safe way and if they understand the hazards involved. Cleaning and user maintenance shall not be carried out by children without supervision.

- Ensure that children do not play with the appliance.

- Store the appliance and its cord out of reach of children under 8 years of age.

Do not remove the plug from the mains by pulling by the cord.

The appliance is not intended to be operated by means of an external timer or separate remote-control system.

Do not plug the power cord with wet hands.

In order to ensure your children's safety, please keep all packaging (plastic bags, boxes, polystyrene etc.) out of their reach.

WARNING! Do not allow small children to play with the foil as there is a danger of suffocation!

Do not operate or store in rooms larger than ^2 4 m

Do not place in rooms with a fire source (stove, fireplace, electric heater etc.).

Do not tilt during operation. The appliance has been designed to work in a vertical position only.

▶Always store and transport the dehumidifier in a vertical position, otherwise the compressor may sustain permanent damage; when in doubt, wait at least 24 hours before running.

Do not install the appliance in a laundry room, bathroom, beside a pool or in rooms with relative humidity exceeding 85%.

Do not dry wet clothes over the appliance to prevent water from dripping in. Place wet clothes at least 1,5 m from the dehumidifier.

Do not operate when the temperature inside is below 5^ C and above 35^ C. Best effects can be obtained when the temperature is between 15^ C and 32^ C.

Do not use any agents other than those recommended by the manufacturer to speed up the defrosting process or for cleaning.

The appliance should be connected into the socket with grounding pin.

Do not put anything into the air supply and return grilles of the appliance. Keep the air supply and return grilles clear and unobstructed.

Do not pierce the refrigerant circuits. The refrigerant is flammable and odourless.

MPM HL-OS-05 - INSTRUCTIONS ASSOCIATED WITH USE SAFETY - 1

AUTION! Risk of fire.

IMPORTANT SAFETY INSTRUCTIONS FOR DEVICES CONTAINING R290 REFRIGERANT GAS

WARNING! The appliance (HL-OS-05) should be installed, operated and kept in a room with an area of more than 4m^2 .

WARNING! Keep the appliance in a room without any continuously working devices that may be potential ignition sources (e.g. open fire, a working gas appliance or a working electric heater).

WARNING! Do not use any agents other than those recommended by the manufacturer to speed up the defrost-ing process or for cleaning.

WARNING! Do not pierce the refrigerant circuits. The refrigerant is flammable and odourless.

MPM HL-OS-05 - IMPORTANT SAFETY INSTRUCTIONS FOR DEVICES CONTAINING R290 REFRIGERANT GAS - 1

WARNING! Caution on fire! The R290 refrigerant is a flammable gas. Take extreme care. Fire hazard.

The appliance shall be stored so as to prevent mechanical damage from occurring.

INFORMATION ON SERVICING APPLIANCES CONTAINING R290

Any person who is involved with working on or breaking into a refrigerant circuit should hold a current valid certificate from an industry-accredited assessment authority, which authorised their competence to handle refrigerants safely in accordance with an industry recognized assessment specification.
Servicing shall only be performed as recommended by the equipment manufacturer. Maintenance and repair requiring the assistance of other skilled personnel shall be carried out under the supervision of the person competent in the use of flammable refrigerants.

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.

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 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.

PRESENCE OF FIRE EXTINGUISHER

If 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 CO_2 fire extinguisher adjacent to the charging area.

NO IGNITION SOURCES

No person carrying out work in relation to a refrigeration system which 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 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.

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 the apparatus is mounted securely.

Ensure that seals or sealing materials have not degraded to the point 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.

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.

REMOVAL AND EVACUATION

When breaking into the refrigerant circuit to make repairs – or for any other purpose – conventional procedures shall be used. However, for flammable refrigerants 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 with inert gas;
open the circuit by cutting or brazing.

The refrigerant charge shall be recovered into the correct recovery cylinders. For appliances containing flammable refrigerants the system shall be purged with oxygen-free nitrogen to render the appliance safe for flammable refrigerants. This process may need to be repeated several times. Compressed air or oxygen shall not be used for purging refrigerant systems.

For appliances containing flammable refrigerants, refrigerants purging shall be achieved by breaking the vacuum in the system with oxygen-free nitrogen 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 oxygen-free nitrogen 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 pipe-work are to take place.

Ensure that the outlet for the vacuum pump is not close to any potential ignition sources and that ventilation is available.

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 re-calibration. (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, for flammable refrigerants 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 with inert gas;
▶ open the circuit by cutting or brazing.

The refrigerant charge shall be recovered into the correct recovery cylinders. For appliances containing flammable refrigerants the system shall be purged with oxygen-free nitrogen to render the appliance safe for flammable refrigerants. This process may need to be repeated several times. Compressed air or oxygen shall not be used for purging refrigerant systems.

For appliances containing flammable refrigerants, refrigerants purging shall be achieved by breaking the vacuum in the system with oxygen-free nitrogen 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 oxygen-free nitrogen 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 pipe-work are to take place.

Ensure that the outlet for the vacuum pump is not close to any potential ignition sources and that ventilation is 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 in an appropriate position according to the instructions.
- Ensure that the refrigerating 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 refrigerating system.
Prior to recharging the system, it shall be pressure-tested with the appropriate purging gas. 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. It 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 recovered refrigerant. It is essential that electrical power is available before the task is commenced.

a. Become familiar with the equipment and its operation.
b. Isolate system electrically.

c. 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.

d. Pump down refrigerant system, if possible.

e. If a vacuum is not possible, make a manifold so that refrigerant can be removed from various parts of the system.

f. Make sure that cylinder is situated on the scales before recovery takes place.

g. Start the recovery machine and operate in accordance with instructions.

h. Do not overfill cylinders (no more than 80 % volume liquid charge).

i. Do not exceed the maximum working pressure of the cylinder, even temporarily.

j. 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.

k. Recovered refrigerant shall not be charged into another refrigerating 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. For appliances containing flammable refrigerants, 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 is 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 all appropriate refrigerants including, when applicable, 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.

SYMBOL NOTE EXPLANATION

MPM HL-OS-05 - RECOVERY - 1WARNINGThis symbol shows that this appliance uses a flammable refrigerant. If the refrigerant is leaked and exposed to an external ignition source, there is a risk of fire.
MPM HL-OS-05 - RECOVERY - 2CAUTIONThis symbol shows that the operation manual should be read carefully.
MPM HL-OS-05 - RECOVERY - 3CAUTIONThis symbol shows that a service personnel should be handling this equipment with reference to the installation manual.
MPM HL-OS-05 - RECOVERY - 4CAUTIONThis symbol shows that information is available such as the operating manual or installation manual.

OVERVIEW

Diagram of a microwave oven with numbered parts labeled 1 through 8

6 7 13 9

MPM HL-OS-05 - OVERVIEW - 3

natural_image Technical line drawing of a device with a labeled component (10), showing internal structure without any text or symbols.

MPM HL-OS-05 - OVERVIEW - 4

natural_image Black square frame with a white inner panel, labeled with number 10 in the top-left corner (no other text or symbols)

MPM HL-OS-05 - OVERVIEW - 5

natural_image 3D diagram of a rectangular prism with a circular element above it, no text or symbols present

MPM HL-OS-05 - OVERVIEW - 6

natural_image Coiled transparent plastic hose with two end caps, labeled with number 12 (no text or symbols on the hose itself)

n m Sleep Lock Timer UV 2 f e d l k j i h g Smart Air purifier Power Tank full

  1. Device casing
  2. Control panel (touch keyboard)

a. ON/OFF button
b. Mode change button (MODE)
c. Humidity level and time change button (HUMIDITY/|TIMER SETTING)
d. UV lamp on/off button (UV Light)

e. TIMER function button (TIMER)
f. SLEEP and keyboard lock button (SLEEP/CHILD LOCK)
g. Water tank full indicator light (TANK FULL)
h. Device operation indicator light (POWER)
i. Air Purification Mode Indicator

Light (AIR PURIFIER)

j. Drying mode indicator light (SMART)

k. UV lamp indicator light (UV)

I. Delayed on/off function indicator (TIMER)

m. Keyboard lock indicator light (LOCK)

n. SLEEP indicator light (SLEEP)

o. LED display

  1. Device holder

  2. Air outlet grille

  3. Condensed water tank with a view-finder

  4. Filter cover

  5. Air intake (pre-air filter)

  6. Anti-slip feet

  7. Power cord

  8. HEPA filter

  9. Carbon filter

  10. Drain drain

  11. Drain drain socket

APPLIANCE FEATURES

The appropriate level of relative humidity is vital for our proper functioning, good mood and comfort. It is assumed that the most beneficial humidity level falls within the scope of 40-60%. This scope is the healthiest for people and allows to reduce the growth of bacteria and viruses. Additionally, it is the best level of humidity in relation to the durability of household appliances and structural elements.

The HL-OS-05 features a dehumidifying mode with an adjustable humidity level. The selected relative humidity level is monitored and reduced to the desired value. Condensed water vapour is collected in a water tank. You can set the timer to turn the dehumidifier on or off at a specific time.

The applied R290 refrigerant free from hydrofluorocarbons (HFC) deteriorating the ozone layer complies with regulations on the phase-out of HCFs from the EU and has a low global warming potential (GWP).

▶ dehumidifying mode (SMART) – humidity control, automatic start/stop at a desired time
timer (TIMER) – settable start/stop time ranging from 1 to 24 hours at one hour steps
air purifier function (Air prurifier) - thanks to the UV lamp and HEPA and carbon filters, the device is as effective as professional purifiers

▶SLEEP function - discreet operation of the device (reduced brightness of indicators and turning off the LED display) increases the comfort of using the device

Keyboard lock - protection against accidental or unwanted use of the keyboard
- RH level LED display – displays the current RH level

defrost mode (DEFROST) – heats up the dehumidifier regularly to remove ice from the heat exchanger and achieve better efficiency

BEFORE FIRST USE

  1. Unpack the dehumidifier, remove all plastic bags, inserts and safety locks and closures. If the appliance has been in a position other than vertical, wait at least 24 hours before switching it on.
  2. Verify that your power mains match the nameplate ratings of the dehumidifier.
  3. Remove the filter cover (6) - the cover is mounted with latches - install the HEPA filter (10) and carbon filter (11) - reinstall the cover (6).

  4. Check if the water tank (5) has been installed properly.

USE OF THE APPLIANCE

  1. Place the appliance on a level, stable and smooth surface. Maintain at least 20 cm of empty space on each side of the appliance to ensure free air circulation (Fig. 1).
  2. Close the windows and doors in the room in which the appliance is intended to run. The dehumidifier will not be able to decrease humidity otherwise. Ongoing air exchange might have a negative effect on the expected results.

20cm 20cm

Fig. 1

WARNING! The device is recommended for rooms with an area of 4-15 m ^2 .

  1. Plug the dehumidifier in.
  2. Turn the dehumidifier on by pressing the switch (2a) – the indicator light (2h) will light up, indicating operation, the display will show the current RH level and the fan will start up.
  3. Press the mode button (2b) to choose dehumidifying (SMART) – the indicator light will light up (2j).

CAUTION! The dehumidifier is only used to lower the relative humidity. The dehumidifier is not able to humidify the air.

  1. Use the humidity level button (2c) to select the appropriate target humidity level. The selected level will pulse for a moment and the display will show the current RH level again. It may be set from 35 to 80% at 5% steps. The appliance will operate until the selected level is reached, then turn off compressor and turn back on when humidity increases. The dehumidifier fan will work all the time.

CAUTION!!! If the humidity level is above 90%, the device will signal it with the message "HI". If the humidity level is below 20%, the device will signal it with the message "Lo".

CAUTION! To ensure efficient operation, the controller allows the operation to be interrupted below the selected level and resumed above the selected level (up to 3%) with a small delay.

CAUTION! When you change the RH parameters, it may take up to 30 minutes for the dehumidifier to apply the new parameters – protection of the heat exchanger circuits.

CAUTION! Depending on the atmospheric pressure and temperature, the values shown by the humidity level display may slightly deviate from the actual RH level.

  1. After pressing the SLEEP function button (2f), the device will enter the silent operation mode - the brightness of the indicator lamps will be limited and the LED display will be turned off - pressing the SLEEP button (2f) again will restore full brightness of the indicator lamps and turn on the LED display.
  2. Depending on the humidity level, temperature and pressure, the appliance will regularly turn on the DEFROST mode automatically, indicated by the flashing light (2h). It consists in heating up and defrosting the evaporator. During this process, water flow to the tank increas-

es. After dehumidifying, the DEFROST mode will turn off automatically and the appliance will resume operation.

CAUTION! Cool or warm air blowing out of the dehumidifier is normal and proves the proper operation of the appliance.

  1. The indicator light (2g) will light up when the water tank is full. Empty the water tank (5) – see: "EMPTYING THE WATER TANK". Operation is suspended until the water tank is emptied. The indicator light (2g) will also light up when the water tank is replaced improperly.

CAUTION! Do not use the condensed water. Dispose of the water immediately.

  1. To enhance dehumidifying you may connect a draining hose (12). Condensed water will flow through the draining hose to a supplied vessel (see: "CONNECTING THE DRAINING HOSE").

  2. The dehumidifier is equipped with an air purifier function - the function is activated after pressing the button to change the operating mode (2b). The purifier function is indicated by the indicator light (2i) - when selected, dehumidification is suspended and the device works as a classic air purifier. The function is deactivated by pressing the button (2b) again.

  3. You can use the timer. It allows you to set the time at which the appliance will turn on or off. Press the TIMER button (2e) and use the navigating button (2c) to select the desired time between 1 and 24 hours (at 1 hour steps). The selected time will briefly show on the display (2o). If you have set the start time, the appliance will turn on in the most recently used mode – (SMART) or (AIR PURIFIER).

  4. The dehumidifier is a great help when drying clothes, especially in a damp space. Set the lowest available RH, turn on the dehumidifying mode and hang your wet clothes around the appliance.

CAUTION! Do not hang wet clothes directly above the appliance. The smallest permissible distance between the dehumidifier and the drying object is 1,5 m.

  1. The device is equipped with a UV lamp that biologically treats the blown air - the lamp is turned on after pressing the button (2d) and is signaled by the indicator light (2k). Pressing the button (2d) again turns the UV lamp off.

  2. The keyboard is locked by pressing and holding (about 3 seconds) the button (2f). Pressing and holding the button again unlocks the keyboard.

  3. After operation, turn the appliance off by pressing the switch (2a), then unplug it and remove the water tank.

CAUTION! Do not turn the dehumidifier back on for at least 10 minutes!

EMPTYING THE WATER TANK

  1. Empty the water tank (5) when the appliance indicates the necessity by the indicator light (2g) and after each use.
  2. Grasp the tank handles with both hands and remove it firmly but gently from the case (Fig. 2).
  3. Tilt the tank over the sink and pour out the water (fig. 3). Make sure the cover does not fall off.

MPM HL-OS-05 - EMPTYING THE WATER TANK - 1

natural_image Line drawing of a portable kitchen appliance with lid, door, and front panel (no text or symbols)

MPM HL-OS-05 - EMPTYING THE WATER TANK - 2

natural_image Simple line drawing of a mechanical component or bracket (no text or symbols)

Fig. 2 Fig. 3

  1. Replace the tank in the device. When the tank is replaced, the dehumidifier will resume operation if the appliance was running.

CAUTION! When emptying the tank, do not touch the inside of the appliance. Do not touch the sensor inside the tank to avoid the risk of damaging it.

CONNECTING THE DRAINING HOSE

To enhance dehumidifying you may connect a draining hose transferring the condensed water to an external vessel or a draining system. Complete the following steps to connect the draining hose:

  1. Turn the appliance off using the switch (2a).
  2. Unplug the power cord. Ensure a good access to the back panel (Fig. 4).
  3. Break out the drain hole plug in the filter cover (6), remove the cover and remove the rubber plug from the drain hole.
  4. Pull the drain tube (12) through the hole in the cover and push it into the drain slot under the cover (Fig.6).

CAUTION! Ensure that the connection is tight.

CAUTION! Do not bend or cover the draining hose.

  1. Place the filter cover (6) on the device.
  2. Place the other end of the draining hose in a vessel or a draining system.

CAUTION! The vessel or draining system must be below the level of the outlet neck. Failure to comply with this requirement may lead to serious damage and electrocution.

CAUTION! Remove the draining hose after operation.

  1. Plug in the appliance and turn it on (after at least 10 minutes).

MPM HL-OS-05 - CONNECTING THE DRAINING HOSE - 1

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natural_image Line drawing of a portable electric heater with cooling fins and attached cable (no text or symbols)

MPM HL-OS-05 - CONNECTING THE DRAINING HOSE - 2

natural_image Line drawing of a portable electric heater with cooling fins and attached cables (no text or symbols)

CLEANING AND MAINTENANCE

CAUTION! Unplug the appliance before cleaning and maintenance.

CAUTION! Do not submerge the appliance in water or other liquids.

  1. Do not use chemical solvents (including benzene, alcohol or gasoline), as they may cause permanent damage to the appliance.

  2. Clean the case with a soft, damp cloth; next, wipe it dry. Use a bit of a gentle detergent to remove persistent grime.

Remove the filter cover (6) from the device, remove the HEPA filter (10) and the carbon filter (fig.7). Pre-dust the cover (6) with a delicate brush, wash it in water with detergent, then rinse and dry it. The mesh in the grille (pre-filter) must be completely clean after washing.

In case of larger dirt, repeat the washing process. Dust the carbon filter and HEPA filter insert with a delicate brush,

MPM HL-OS-05 - CLEANING AND MAINTENANCE - 1

natural_image Line drawing of a portable air purifier with mesh insulation and ventilation slots (no text or symbols)

Fig. 7

but do not wash it in water. After cleaning, reinstall the filters in their places.

Clean them every 2-3 weeks. In case of mechanical damage, replace them with new ones. Replace filters with new ones every 3-6 months.

CAUTION! Do not turn the appliance off if the filters are not installed properly.

  1. Clean the water tank every few weeks. Remove it from the appliance and take the cover off (Fig. 8). Fill the tank with water with a detergent and wash it. Rinse and dry after washing. Wash the cover in water with a detergent.

CAUTION! Make sure not to damage the water level sensor when washing the tank.

CAUTION! Do not wash the tank or the tank cover in a dishwasher.

MPM HL-OS-05 - CLEANING AND MAINTENANCE - 2

MPM HL-OS-05 - CLEANING AND MAINTENANCE - 3

MPM HL-OS-05 - CLEANING AND MAINTENANCE - 4
Fig. 8

  1. Store the appliance in a dry, shaded place when all the above steps have been completed.
  2. To ensure the highest antibacterial protection, replace the UV lamp once every 3 years. The UV lamp should be replaced by an authorised service centre.

PROBLEMS AND TROUBLESHOOTING

PROBLEM SOLUTION

The appliance fails to start / power on check the mains connection
empty the water tankreinstall the water tank properly
The appliance does not condense water set a lower humidity level
increase the room temperaturechange the position of the appliancecheck the airflow (inlet and outlet grilles)
Low airflowcheck the airflow (inlet and outlet grilles)clean inlet filters
Loud operationposition the appliance vertically (the only permissible position for operation)clean inlet filters
E1 or E2 error code on the displayworking temperature exceeded – turn the appliance off and wait for it to cool down, if the error persists, contact an authorised service centre
E3 or E4 error code on the displaypermissible humidity level exceeded – turn the appliance off and wait, if the error persists, contact an authorised service centre
E5 or E6 error code on the displaypermissible humidity and temperature level exceeded – turn the appliance off and wait, if the error persists, contact an authorised service centre

See the product's nameplate for technical specifications.

Power cord length: 1.50 m

CE

ATTENTION! MPM agd S.A. reserves its rights to modify the technical data.

PROPER DISPOSAL OF THE PRODUCT (waste electrical and electronic equipment)

MPM HL-OS-05 - PROPER DISPOSAL OF THE PRODUCT (waste electrical and electronic equipment) - 1

Marking on the product indicates that after the service–life of the product expires, it should not be disposed with other type of municipal waste. Used equipment may have a negative impact on the environment and health of people due to potentially containing hazardous substances, mixtures and components. Mixing electric waste with other types of waste or disassembling those in an unprofessional manner may cause

a release of substances that are hazardous to the environment and health. Used equipment should be handed-over to a point for collection of electric waste. In order to obtain detailed information regarding the electric waste collection points, the user should contact the municipal point of electric waste collection or used equipment processing department.

Diagram showing exploded view of a device with labeled parts including a fan, screen, and coiled cable

n m Sleep Lock Timer k 2 f e d j i h g Smart Air purifier Power Tank full

natural_image Line drawing of a microwave oven with lid and door, showing internal compartments and ventilation slots (no text or symbols)

рис. 2 рис. 3

MPM HL-OS-05 - PROPER DISPOSAL OF THE PRODUCT (waste electrical and electronic equipment) - 4

natural_image Simple line drawing of a curved mechanical component or bracket (no text or symbols)
natural_image Line drawing of a portable electric heater with cooling fins and a cord (no text or symbols)
natural_image Line drawing of a portable electric heater with cooling fins and attached cable (no text or symbols)

MPM HL-OS-05 - PROPER DISPOSAL OF THE PRODUCT (waste electrical and electronic equipment) - 5

natural_image Line drawing of a portable electric heater with cooling fins and attached cables (no text or symbols)
natural_image Line drawing of a portable air conditioner unit with a mesh vent and lid (no text or symbols)

рис. 7

Diagram showing exploded view of a device with labeled parts including a fan, screen, and coiled cable

n m Sleep Lock Timer k UV j i h g Smart Air purifier Power Tank full f e o

natural_image Line drawing of a portable kitchen appliance with lid, door, and front panel (no text or symbols)

Abb. 2 Abb. 3

MPM HL-OS-05 - PROPER DISPOSAL OF THE PRODUCT (waste electrical and electronic equipment) - 8

natural_image Simple line drawing of a mechanical component or bracket (no text or symbols)
natural_image Line drawing of a portable electric heater with cooling fins and a cord (no text or symbols)
natural_image Line drawing of a portable electric heater with cooling fins and attached cable (no text or symbols)

MPM HL-OS-05 - PROPER DISPOSAL OF THE PRODUCT (waste electrical and electronic equipment) - 9

natural_image Line drawing of a portable electric heater with cooling fins and attached cables (no text or symbols)
natural_image Line drawing of a portable electronic device with a mesh chamber and mounting feet (no text or symbols)

Abb. 7

Legible signature of the buyer

natural_image Line drawing of a vacuum cleaner with a cat silhouette and bulb (no text or symbols)

MPM agd S.A.

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Product information

Brand : MPM

Model : HL-OS-05

Category : Dehumidifier