Mesko MS 7911 Mode D'emploi page 7

DRAINAGE INSTRUCTIONS:
This machine has two drainage methods: manual drainage and continuous drainage.
1. Manual drainage – picture F1.
When the device stops after the water is full, you see on control panel the "M" control lamp is flashing. Turn off the device power and
unplug the power plug. Move the machine carefully, so as not to spill the water in the water pan at the bottom of the body. Place the water
container below the water outlet behind the housing. Unscrew the down cooler drain hole (8) and unplug the water plug, the water will
automatically flow into the water container. Keep the drainage cover and the water plug properly. During drainage, the body can be tilted
slightly backwards. If the water container cannot hold all the water, before the water container is full, stuff the water outlet with the water
plug as soon as possible to prevent water from flowing to the floor or the carpet. When the water is discharged, stuff the water plug, and
tighten the drainage cover.
2. Continuous drainage - option applicable to dehumidifying mode ONLY - shown on picture F2.
Unscrew the drainage cover, and unplug the water plug. Set the drainage pipe (not included in kit) into the water outlet. Connect the drainage
pipe to the bucket.
CLEANING & MAINTENANCE
Cleaning: before cleaning and maintenance, turn off the machine and unplug the plug.
a) Housing cleaning
Clean with surface of device with a wet soft cloth. Don't use chemicals, such as benzene, alcohol, gasoline, otherwise, the surface of the
device will be damaged or even the whole machine will be damaged.
b) EVA filter cleaning
If the filter screen is clogged with dust, and the effectiveness of the device is reduced, be sure to clean the filter screen once every two
weeks.
- Clean the upper filter screen frame – picture G.
- Loosen one screw in the back cover and remove the EVA filter mesh (5).
- Put the filter into warm water with neutral detergent (about 40℃ / 104℉) and dry it in the shade after rinsing clean.
STORAGE
1. Unscrew the drainage cover, unplug the water plug, and discharge the water in the water pan into other water
containers or directly tilt the housing to discharge the water into other containers.
2. Turn on the device, adjust it to low speed fan mode, and maintain this state until the drainage pipe (not included in kit) becomes dry, so as to
keep the inside of the housing in a dry state and prevent it from mildewing.
3. Turn off the device, remove the plug from the socket, install the plug and drain cover.
4. Remove the air exhaust pipe elements.
5. Cover the air conditioning with a plastic bag. Put the air conditioning in a dry place, keep it out of the reach of children, and take dust control
measures.
6. Remove batteries of the remote control and keep them properly.
TROUBLESHOOTING
Do not repair the device yourself. Qualified repair will void the warranty.
Problem I.: The air conditioning does not work.
Reason 1 :There is no electricity. So, turn it on after connecting it to a socket with electricity.
Reason 2: The overflow indicator displays "FL". So, discharge the water.
Reason 3: The ambient temperature is too low or too high. So, recommend to use the device in at the temperature of 7-35 ℃ (44-95 ℉).
Reason 4: In cooling mode, the room temperature is lower than the set temperature. So, change the set temperature.
Reason 5: In dry mode, the ambient temperature is too low. So, the device should be placed in a room with an ambient temperature of
greater than 17 ℃ (62 ℉).
Problem II.: The cooling effect is not good.
Reason 1: There is direct sunlight. So, pull the curtain.
Reason 2: Doors or windows are open; there are a lot of people; or in cooling mode, there are other sources of heat. So, close doors and
windows, and add new air conditioner.
Reason 3: The EVA filter is dirty. So, clean it.
Reason 4: The air inlet or outlet is blocked. So, clear obstructions.
Problem III.: Big Noise
Reason: The device is not placed on a flat surface. So, put the device on a flat and hard place to reduce noise.
Problem IV.: Compressor does not work.
Reason: Overheat protection starts. So, wait for 3 minutes until the temperature is lowered, and then restart the machine.
Problem V.: The remote control does not work.
Reason 1: The distance between the machine and the remote control is too far. So, let the remote control get close to the device, and make
sure that the remote control directly faces to signal receptor (I) at control panel.
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