DH 711 - Humidifier Master - Free user manual and instructions

USER MANUAL DH 711 Master

This product is a dehumidifier. It controls relative humidity by passing the air through the unit, forcing the excess moisture to condensate over the cooling elements. Contact with this cold surface causes the moisture in the air to condense. This condensed water then drains safely into the water tank. The dried air then passes through the condenser where it is slightly warmed and re-enters the room at a slightly elevated temperature. Evaporator Condenser Dry warmer air Compressor Moist saturated air Water tank 100 g 250 watts (RT27°C, RH 60%)

The appliance contains fluorinated greenhouse gas, its global warming potential amounts to (GWP) = 1300 (CO =1) The appliance contains fl uorinated greenhouse gas, its global warming potential amounts to (GWP) = 1300 (CO

This is a dehumidifier designed to remove humidity from the air, creating a healthy and comfortable environment. It is suitable for use in BASEMENTS, CELLARS, STORAGE ROOMS, CLOSETS, UTILITY ROOM, KITCHENS, LIBRARIES, GALLERIES, VAULTS, COMPUTER ROOMS, ARCHIVES,

• Always keep the unit in vertical position.

• Leave the unit to stand for one hour before connecting to the mains supply after transport or when it has been tilted (e.g. during cleaning).

• Allow a free space of 15 cm around the unit.

• Keep all foreign objects away from the air intake or output openings.

• Keep the unit away from heaters or other heat-producing equipment.

• Never pour or spray water over the unit.

• The mains supply must conform with the specification shown on the rating label.PARTS IDENTIFICATION: DH 711 Body

4. Water full indicator

• Never use the plug to start and stop the unit. Always use switch on the control panel.

• Before moving the unit, fi rst switch off, then unplug and empty the water tank.

• Clean the air fi lter if it becomes contaminated: the unit is most effective when the fi lter is clean.

• Don’t use bug sprays or other fl ammable cleaners on the unit.

• When the unit breaks down, please turn the unit off, and then pull the plug.

• If the supply cord is damaged, it must be replaced by an approved service representative or a similar qualifi ed person in order to avoid a hazard.

• 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 supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.6 OPERATION Plug the unit into a correct mains socket. (Please refer to the rating label at the rear side of the unit.) The power indicator should be on now.

• Set the humidistat to required humidity level or ‘MAX’ for continous working.

• The intensity of the humidity extraction is increased clockwise.

• To turn off the unit, turn the switch to position ‘OFF’.

• This dehumidifier features a twin speed fan. In normal condiiton, set the speed to ‘Hi’. Once you need quieter operation, set the speed to ‘Lo’ . fig. 1 fig. 2 fig. 3 fig. 4 OFF

When the water tank is full, the unit will switch off automatically and the ‘Water Full’ indicator will turn into red. At this time, please empty the water as follow:

• Grasp the attached handle, pull the water tank slightly up and then pull lightly out for easy removal.

• After the water is emptied, push the water tank back into space. Note! If the tank doesn’t position well, the ‘Water Full’ indicator will remain in red light. Optional: For long time operation, please refer to the following:

1. Remove the water cap from

the rear cabinet. Connect the drain hole A with a water tube of diameter 6 mm. (fig. 4, 5)

2. Pull out the water tank, put

the water cap of the rear cabinet on the drain hole B found in the compartment. (fig. 6)

3. Ensure the water will always

drain away freely and the hose will remain in place.

4. Put back the water tank. (fig. 7)

5. Note: In very cold weather

conditions, precautions should be taken to prevent the drainage pipe from freezing. fig. 5 fig. 4 fig. 6 fig. 7 Hole A Hole B8 MAINTENANCE Always unplug the unit from the mains before carrying out any maintenance or cleaning of the unit.

• Use soft cloth to wipe the unit clean.

• Don’t ever use volatile chemicals, gasoline, detergents, chemically treated cloths, or other cleansing solutions. These all could possibly hurt the cabinet.

CLEANING THE AIR FILTER

This dehumidifier is equipped with 2 filters:

2. Activated carbon filter (for capturing the

particles of dust suspended in the air and preventing the production of bacteria.) ANTI-DUST FILTER

• Extract the filter holder, remove the active carbon filter. (fig. 1 & fig. 3)

• Use a vacuum cleaner or tap the filter lightly for easy cleaning. If the filter is particularly dirty, use warm water with a small amount of medium strength. (fig. 2)

• Make sure the filter is completely dry before replacing.

• Do not expose the filter to sunlight.

ACTIVE CARBON FITLER

The active carbon filter placed under the anti-dust filter is not washable. Its life span is variable and depends on the ambient conditions where the unit is used. The filter should be checked periodically and replaced if necessary. fig. 1 fig. 2 fig. 39 STORAGE If not use the unit for an extended period of time. Please

• Turing the unit off, unplug and tidy AC cord.

• Completely empty the water tank and wipe it clean.

• Clean the ANTI-DUST filter.

• Cover the unit and store where it will not receive direct sunlight. PROBLEM SHOOTING Before calling for service, check the following: The unit doesn’t run

• Is the unit plugged in ?

• Is house electrical circuit on ?

• Is the water full indicator in red ? (If so, the water is full or the tank doesn’t position well.)

• Is the room temperature below 5°C ? The unit seems to do nothing.

• Is the filter dusty, contaminated ?

• Is the air intake or output blocked up ?

• Is the room humidity already quite low ? The unit seems to do little.

• Are too many windows or doors open ?

• Is there something in the room producing lots of humidity ? The unit’s fan doesn’t seem to be revolving.

• Is the filter blocked up ? Too noisy

• Is the unit positioned unevenly so as to create vibration ?

4. Spia “Water full”

FILTRU CĂRBUNE ACTIV

GB EC DECLARATION OF CONFORMITY

Unit A1, No. 1515, Jinshao Rd. Baoshang Industrial Zone, Shanghai, 200949, China