User manual HAIER HSU-24HEK03

[. . . ] SET / LIGHT Used to confirm timer and clock settings. TIMER Used to select TIMER ON, TIMER OFF, TIMER ON-OFF 21. RESET Used to reset the controller back to normal condition. HEALTH Used to operate the healthy function and LCD display. (This function is unacailable on some models. ) Used to select your desired temp. Actual inlet grille may vary from the one shown in the manual according to the product purchased NOTE: Cooling only unit do not have displays and functions related with heating If the unit which you purchased has healthy function, follow it. If not, please ignore. Outdoor Unit Loading of the battery 2 1 3 1 Remove the battery cover; 2 Load the batteries as illustrated. [. . . ] Use this switch in the test operation when the room o temperature is below 16 C, do not use it in the normal operation. Pi Pi Continue to press the test operation switch for more than 5 seconds. After you hear the "Pi" sound twice, release your finger from the switch: the cooling operation starts with the air flow speed "Hi". 3 Operation Comfortable SLEEP Before going to bed, you can simply press the SLEEP button and unit will operate in SLEEP mode and bring you a sound sleep. SLEEP Operation TIMER CLOCK SET SLEEP 1 hours after SLEEP mode starts, temp will become 2OC lower than temp. setting. After another 1 hours, temp decrease by 2 O C further. The unit will run for further 3 hours then stops. setting so that room temperature won't be too high for your sleep. 2. In HEAT mode Temp. setting 1 hr 1 hr O Unit stop Decreases 2 C O Decreases 2 C 3 hrs Rises 1 C 3 hrs SLEEP SLEEP operation stops operation starts In HEAT mode O Operation Mode 1. In COOL, DRY mode 1 hours after SLEEP mode starts, temp. The unit will run for further 6 hours then stops Temp. setting so that room temperature won't be too Iow for your sleep. SLEEP operation stops SLEEP operation starts Approx. 6hrs 3. In AUTO mode The unit operates in corresponding sleep mode corresponding sleep mode adapted to the automatically selected operation mode. In FAN mode It has no SLEEP function. 5. When quiet sleeping function is set to 8 hours the quiet sleeping time can not be adjusted. When TIMER function is set, the quiet sleeping function can't be set up. After the sleeping function is set up, if user resets TIMER function, the sleeping function will be cancelled; the machine will be in the state of timing-on, if the two modes are set up at the same time, either of their operation time is ended first , the unit will stop automatically, and the other mode will be cancelled. 1 hr 1 hr Rises 1 C O O Rises1 C Unit stop Temp. setting In COOL, DRY mode Power Failure Resume Function If the unit is started for the first time, the compressor will not start running unless 3 minutes have elapsed. When the power resumes after power failure, the unit will run automatically, and 3 minutes later the compressor starts running. Note to the power failure resume: press the sleep button ten times in five seconds and enter function after hearing four sounds. And press the sleep button ten times within five seconds and leave this function after hearing two sounds. 4 Maintenance For Smart Use of The Air Conditioner Setting of proper room temperature Proper temperature Do not block the air inlet or outlet Remote Controller Indoor Body Do not use water , wipe the controller with a dry cloth. Do not use glass cleaner or chemical cloth. Wipe the air conditioner by using a soft and dry cloth. For serious stains, use a neutral detergent diluted with water. Wring the water out of the cloth before wiping. then wipe off the detergent completely. Close doors and windows Use the timer effectively during operation During cooling operation prevent the penetration of direct sunlight with curtain or blind Do not use the following for cleaning Gasoline, benzine, thinner or cleanser may damage the coating of the unit. Hot water over 40 C(104 F) may cause discoloring or deformation. O O Air Filter cleaning Remove the filter. Open the inlet grille by pulling it upward. Push up the filter's center tab slightly until it is released from the stopper, and remove the filter downward. Do not try to repair or reconstruct by yourself. PROHIBITION Connect the earth cable. PROHIBITION PROHIBITION earthing Do not use for the purpose of storage of Take fresh air occasionally especially Do not operate the switch with food, art work, precise equipment, when gas appliance is running at the wet hand. STRICT ENFORCEMENT Check good condition of the installation stand CAUTION PROHIBITION Do not install the unit near a fireplace or other heating apparatus. PROHIBITION Do not pour water onto the unit for cleaning PROHIBITION Do not place animals or plants in the direct path of the air flow PROHIBITION Do not place any objects on or climb on the unit. PROHIBITION Do not place flower vase or water containers on the top of the unit. PROHIBITION PROHIBITION PROHIBITION 6 Trouble shooting Before asking for service, check the following first. Phenomenon The system does not restart immediately. Cause or check points When unit is stopped, it won't restart immediately until 3 minutes have elapsed to protect the system. When the electric plug is pulled out and reinserted, the protection circuit will work for 3 minutes to protect the air conditioner. During unit operation or at stop, a swishing or gurgling noise may be heard. At first 2-3 minutes after unit start, this noise is more noticeable. (This noise is generated by refrigerant flowing in the system. ) During unit operation, a cracking noise may be heard. This noise is generated by the casing expanding or shrinking because of temperature changes. Should there be a big noise from air flow in unit operation, air filter may be too dirty. This is because the system circulates smells from the interior air such as the smell of furniture, paint, cigarettes. [. . . ] 4. The distance between the indoor unit and the floor should be more than 2m. 5. The wiring method should be in line with the local wiring standard. After installation, the power plug should be easily reached. . 7. The used batteries should be disposed of properly. [. . . ]