1. Inngangur
Thank you for choosing the Master Professional Dehumidifier DH 720. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your dehumidifier. Please read these instructions carefully before using the appliance and retain them for future reference.
The Master DH 720 is designed to effectively remove excess moisture from indoor environments, helping to prevent the formation of mold, mildew, and the proliferation of bacteria. Its integrated active carbon filter also helps to reduce unpleasant odors, contributing to a healthier and more comfortable living or working space.
2. Öryggisleiðbeiningar
To ensure safe operation and prevent damage to the unit or injury to yourself, always adhere to the following safety precautions:
- Lesið allar leiðbeiningar vandlega fyrir fyrstu notkun.
- Gakktu úr skugga um að aflgjafinn voltage passar við matsmerkið á tækinu.
- Ekki nota rakatækið ef rafmagnssnúra eða kló er skemmd.
- Always unplug the unit before cleaning, performing maintenance, or when not in use.
- Place the unit on a stable, level surface to prevent tipping and water spillage.
- Maintain adequate clearance around the unit (at least 20 cm) for proper airflow.
- Do not insert objects into the air inlet or outlet grilles.
- Haldið tækinu frá hitagjöfum, beinu sólarljósi og eldfimum efnum.
- Þetta tæki er ekki ætlað til notkunar af einstaklingum (þar á meðal börnum) með skerta líkamlega, skynræna eða andlega getu, eða skort á reynslu og þekkingu, nema þeir hafi fengið eftirlit eða leiðbeiningar um notkun tækisins af einstaklingi sem ber ábyrgð á öryggi þeirra. .
- Do not use the dehumidifier in areas where water is likely to splash onto it, such as bathrooms or laundry rooms, unless specifically designed for such environments.
- Reynið ekki að gera við eða breyta tækinu sjálf/ur. Hafið samband við hæft þjónustufólk vegna allra viðgerða.
3. Vöru lokiðview
Helstu eiginleikar
- Rakaeyðingargeta allt að 20 lítra á dag.
- Integrated hygrostat for automatic humidity control.
- Active carbon filter for odor absorption.
- Quiet operation (48 dBA).
- Compact design with easy transport features.
- Electronic control panel for user-friendly operation.
- Transparent water tank for easy level monitoring.
- UV lamp for protection against bacteria and pathogens.
Íhlutir
The Master DH 720 dehumidifier consists of the main unit, a removable water collection tank, an air filter, and a power cord. The control panel is located on the top of the unit, and air intake/outlet grilles are positioned on the front and sides.

Mynd 1: Master Professional Dehumidifier DH 720. A white Master Professional Dehumidifier DH 720 unit, shown from a slight angle. The front features a large grille for air intake, and a control panel with a digital display and buttons is visible on the top. The transparent water collection tank is located at the bottom right, and a black power cord with a European plug is coiled next to it.
4. Uppsetning
Fylgdu þessum skrefum til að setja upp rakatækið fyrir fyrstu notkun:
- Taka upp eininguna: Takið rakatækið varlega úr umbúðunum. Geymið öll umbúðaefni til síðari geymslu eða flutnings.
- Veldu staðsetningu: Place the dehumidifier on a firm, level surface in the area where dehumidification is desired. Ensure there is at least 20 cm (8 inches) of space around the unit for unrestricted airflow. Avoid placing it near heat sources or in direct sunlight.
- Rafmagnstenging: Ensure the power switch is in the 'OFF' position. Plug the power cord into a properly grounded electrical outlet that matches the voltage kröfur einingarinnar.
- Vatnsgeymir: Ensure the water collection tank is correctly inserted into the unit. The unit will not operate if the tank is not properly seated or is full.
5. Notkunarleiðbeiningar
Stjórnborð
The control panel on top of the unit features a digital display and several buttons for controlling the dehumidifier's functions:
- Aflhnappur: Kveikir eða slökktir á tækinu.
- Humidity (HUM) Button: Stillir æskilegt rakastig.
- Hraðahnappur: Selects the fan speed (e.g., Low, High).
- Timer (TIME) Button: Sets the operating time or delayed start/stop.
- Skjár: Sýnir núverandi rakastig, stilltan rakastig eða stillingar tímastillis.
Grunnaðgerð
- Kveikja á: Press the Power button to switch on the unit. The display will show the current room humidity.
- Stilltu æskilegan rakastig: Press the HUM button repeatedly to cycle through desired humidity levels (e.g., 30%, 40%, 50%, 60%, 70%, Continuous). The unit will operate until the set humidity is reached, then cycle on and off to maintain it.
- Stilla viftuhraða: Press the Speed button to select your preferred fan speed. Higher speeds result in faster dehumidification but may produce more noise.
- Stilltu teljara: Press the TIME button to set an auto-off timer (e.g., 1-24 hours) or an auto-on timer if the unit is off.
- Slökkva: Press the Power button again to switch off the unit.
Stjórnun vatnstanka
When the water tank is full, the unit will automatically stop operating, and an indicator light will illuminate. Carefully remove the tank, empty the collected water, and reinsert it securely. For continuous drainage, connect a suitable hose (not included) to the continuous drainage outlet (refer to the diagram in the full product manual for location) and direct it to a floor drain.
6. Viðhald
Reglulegt viðhald tryggir bestu mögulegu afköst og lengir líftíma rakatækisins.
Þrif á loftsíu
Loftsíuna ætti að þrífa á tveggja vikna fresti eða oftar eftir notkun og loftgæðum.
- Slökktu á og taktu úr sambandi: Slökkvið alltaf á tækinu og takið það úr sambandi við rafmagn áður en það er þrifið.
- Fjarlægja síu: Locate the air filter (typically behind the front grille) and carefully remove it.
- Hreinn sía: Use a vacuum cleaner to remove dust and debris from the filter. For a more thorough cleaning, wash the filter gently with lukewarm water and a mild detergent. Rinse thoroughly.
- Þurrkaðu og settu aftur upp: Allow the filter to air dry completely before reinstalling it into the unit. Do not use the dehumidifier without the filter.
Þrif á einingunni
- Þurrkaðu ytra byrði einingarinnar með mjúku, damp klút. Notið ekki sterk efni, slípiefni eða leysiefni.
- Clean the water tank regularly to prevent mold and bacterial growth. Rinse it with clean water and dry thoroughly before reinserting.
Geymsla
Ef tækið er geymt í langan tíma:
- Tæmdu og hreinsaðu vatnstankinn.
- Hreinsaðu loftsíuna.
- Taktu rafmagnssnúruna úr sambandi og vefðu hana snyrtilega saman.
- Geymið tækið á köldum, þurrum stað, helst í upprunalegum umbúðum.
7. Bilanagreining
Áður en þú hefur samband við þjónustuver viðskiptavina skaltu skoða eftirfarandi töflu fyrir algeng vandamál og lausnir á þeim:
| Vandamál | Möguleg orsök | Lausn |
|---|---|---|
| Eining kviknar ekki | Engin aflgjafi Ekki er ýtt á rofann Vatnstankurinn er fullur eða rangt settur í | Athugaðu rafmagnssnúruna og innstungu Ýttu á Power hnappinn Empty and correctly reinsert the water tank |
| Engin rakaþurrkun | Loftsía stífluð Herbergishiti of lágt Rakastigsstilling of há | Hreinsaðu loftsíuna Ensure room temperature is within operating range (5-35 °C) Lower the desired humidity setting |
| Eining er hávær | Tækið er ekki á sléttu yfirborði Loftsía stífluð Hindrun í viftu | Settu á flatt, stöðugt yfirborð Hreinsaðu loftsíuna Check for and remove any obstructions (after unplugging) |
| Vatn lekur | Vatnsgeymir ekki rétt staðsettur Continuous drainage hose loose or blocked | Ensure water tank is correctly inserted Check hose connection and clear any blockages |
8. Tæknilýsingar
| Forskrift | Gildi |
|---|---|
| Vörumerki | Meistari |
| Gerðarnúmer | DH-720 |
| Rafmagn getu | 20 l/dag |
| Rekstrarhitasvið | 5 - 35°C |
| Rakasvið starfrækslu | 35 - 90 % |
| Loftflæði | 215 m³/klst |
| Stærð vatnstanks | 5.5 L |
| Orkunotkun | 390 Watt |
| Hávaðastig | 48 dBA |
| Mál (L x B x H) | 41 x 21 x 55 cm |
| Þyngd | 11 kíló |
| Sérstakir eiginleikar | Integrated hygrostat, active carbon filter, quiet operation, UV lamp |
9. Ábyrgð og þjónustuver
This product is covered by a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions. Keep your proof of purchase for warranty claims.
For technical assistance, service, or to inquire about replacement parts, please contact your retailer or the Master customer support department. Contact information can typically be found on the manufacturer's webvefsíðunni eða í kaupskjölunum þínum.





