HSU-07LD03, HSU-07RD03, HSU-09LD03, HSU-12LD03, HSU-18CK03, HSU-09RD03, HSU-12RD03, HSU-18HK03. Contents. Cautions… 1-2. Parts and functions…3-4. Operation… 5-13. Maintenance… 14-15. Trouble shooting… 16

Operation. Remote controller’s operation. When in use, put the signal transmission head directly to the receiver hole on the indoor unit. The distance between the signal transmission head and the receiver hole should be within 7m without any obstacle as well. Don’t throw the controller, prevent it from being damaged. When electronic-started type fluorescent lamp or change-over type fluorescent lamp or wireless telephone is installed in the room, the receiver is apt to be disturbed in receiving the signals so the distance to the indoor unit should be shorter. Loading of the battery Load the batteries as illustrated. 2 R-03 batteries, resetting key (cylinder) Remove the battery cover: Slightly press ” ” and push down the cover. Load the battery: Be sure that the loading is in line with the” + “/”-” pole request as illustrated. Put on the cover again Confirmation indicator: In disorderation, reload the batteries or load the new batteries after 6mins. Note: Use two new same-typed batteries when loading. If the remote controller can’t run normally or doesn’t work at all, use a sharp pointed item to press the reset key. Hint: Remove the batteries in case unit won’t be in usage for a long period. If there are any display after taking-out just need to press reset key. Power failure resume(please set and apply as necessary) If sudden power failure occurs, the unit will resume original operation when power is supplied again. Note: When sudden power failure happens during unit operation in power failure resume mode, if the air conditioner is not desired for use in a long period, please shut off the power supply in case that the unit automatically resume operation when power is re-supplied, or press ON/OFFto turn off the unit when power resumes.Maintenance. Replacement of Air purifying Filter Open the Inlet grille. Open the Inlet grille by pushing each ends of the Inlet grille upward.(use thumbs to push up). Detach the standard air grille Slide the knob slightly upward to release the filter, then withdraw it. Attach new Air Purifying Filter. Put air purifying filter appliance into the left and right . Note: the green aspect of the bacteria-killing medium air purifying filter will face outside; the white aspect will face to the machine. Install air purifying filter (Necessary installment). Close the Inlet grille Close the grille surely. NOTE: The photocatalyst air purifying filter and the bacteria-killing medium air purifying filter will be used based on real situation. The photocatalyst air purifying filter will be solarized in fixed time. In normal family, it will be solarized every 6 months. The solarization time will last no less than 8 hours under the state of abundant sun. The bacteria-killing medium air purifying filter is available for a long time and needn’t to be changed. But it must be noticed to use the vacuum cleaner frequently to adsorb the dusts covering the purifying filter lest the covering dusts effect the function of the bacteria-killing medium air purifying filter. (It is strictly prohibited for the bacteria-killing medium air purifying filter to be washed).

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