User manual SAMSUNG AQ12NBMD2/XSV

[. . . ] OWNER'S INSTRUCTIONS Heat pump AQ09NBMD AQ12NBMD Cooling only AS09NBMD AS12NBMD Split-type Room Air Conditioner E DB98-16064A(1) Safety Precautions The following safety precautions must be taken when using your air conditioner. · Disconnect all remote electric power supplies before servicing, installing or cleaning. · This must be done by the manufacturer or its service agent or a similar qualified person in order to avoid a hazard. Users of this product are cautioned not to attempt repair of this product at their own discretion. [. . . ] Remove all dust on the air filters with a vacuum cleaner or brush. Clean the front panel with a damp cloth and mild detergent (do NOT use benzene, solvents or other chemicals). Reassemble the air filters and the front grille. 2 3 4 5 6 If you have not used the air conditioner for a long period of time, set the fan going for three to four hours to dry the inside of the air conditioner thoroughly. E-22 Solving Common Problems Before contacting the after-sales service, perform the following simple checks. They may save you the time and expense of an unnecessary call. Problem The air conditioner does not operate at all Explanation/Solution Check that the breaker used for the air conditioner is switched on. Check that the 5 Way indicator on the indoor unit is on; if necessary press the (On/Off) button on the remote control. Check whether the TIMER indicator on the indoor unit is switched on. If so: - Wait until the switch-on time is reached and the air conditioner starts up automatically - Cancel the timer (see pages 18 and 19 for further details) Check that there are no obstacles between you and the indoor unit. Check that you are close enough to the indoor unit (seven metres/ yards or less). Check that you are pointing the remote control at the remote control sensor in the right of the indoor unit. Replace the remote control batteries if necessary. Check that the correct operating mode has been selected (AUTO, COOL, HEAT). The room temperature may be too low or too high. Dust may be blocking the air filter guard; refer to page 22 for cleaning instructions. Check that there is no obstacle in front of the outdoor unit. Check that the required temperature has been set correctly. If the air flow is directed downwards, use the remote control to direct it upwards. Check that the operating mode is set to COOL, HEAT or FAN ; in the AUTO mode, the fan speed changes automatically and in the DRY mode, it is set to AUTO. Check that the air conditioner has been switched on; if necessary, press the (On/Off) button on the remote control. The air conditioner does not operate with the remote control No beep is heard when you press the (On/Off) on the remote control The air conditioner does not cool or heat When heating, the required room temperature is never reached and the air conditioner frequently stops The fan speed does not change when you press the button The air flow direction does not change when you press the button The timer is not correctly triggered Check that the timer has been programmed correctly; see pages 18 and 19 Air the room. Odour is permeated in the room during air conditioning E-23 Installing a Filter (Option) The air conditioner can be fitted with a deodorizing and Bio-Pure filter to remove minute dust particles or odours. The service life of the filter is approximately three months depending on the time during which the air conditioner is used. 1 Deodorizing filter Remove the vinyl packing from the filter. Do not remove the packing from a deodorizing filter until you wish to use the filter, as it will lose its properties. Bio-Pure Filter 2 Insert the filter in the filter holder and press the three insert tabs until you hear a click. 3 Open the front grille by pulling on the tabs on the lower right and left sides of the indoor unit. 4 Take out the existing filter and replace it with the new one. Technical Specifications Model Indoor unit AQ09NBMD AQ12NBMD AS09NBMD AS12NBMD Power Supply 220V~, 50Hz E-24 INSTALLATION MANUAL E-25 Safety Precautions The following safety precautions must be taken when using your air conditioner. [. . . ] Open the valve of the low pressure side of manifold gauge counter-clockwise. Purge the air from the system using vacuum pump for about 10 minutes. - Close the valve of the low pressure side of manifold gauge clockwise. - Make sure that pressure gauge show -0. 1MPa(-76cmHg) after about - 10minutes. [. . . ]