User manual HAIER HFU-18H03-R2

[. . . ] FLOOR UNIT OPERATION MANUAL HFU-09HA03(B)/R1 HFU-12HA03(B)/R1 HFU-09H03/R2(DB) HFU-12H03/R2(DB) HFU-18H03/R2(DB) Please read this operation manual before using the air conditioner. No. 0010557172 Cautions Disposal of the old air conditioner Before disposing an old air conditioner that goes out of use, please make sure it's inoperative and safe. Unplug the air conditioner in order to avoid the risk of child entrapment. It must be noticed that air conditioner system contains refrigerants, which require specialized waste disposal. The valuable materials contained in an air conditioner can be recycled . Contact your local waste disposal center for proper disposal of an old air conditioner and contact your local authority or your dealer if you have any question. [. . . ] The remote controller will display " ", and display the timing off and detail off time in the timing off setting area. If the sleep time in cooling, dehumidifying and heating run is less than 8 hours Within the set sleep time, the conditioner will run as per the procedure described in 1 and 2. It will be switched off automatically when the sleep time is expired. SLEEP operation starts SLEEP operation stops Approx. 2 hrs o 3 hr o Rises 1 C 3 hr Rises 1 C Temperature setting Unit stop In COOL, DRY mode 15 Operation Timer On/Off Operation Set clock correctly before starting TIMER operation. Remote controller 1. Every time' the button pressed, display changes as follows: Remote controller: BLANK TIMER ON TIMER OFF TIMER ON-OFF Then select your desired TIMER mode (TIMER ON or TIMER OFF). Every time the button is pressed, time setting increases 1 min, if kept depressed, it will increase rapidly. Every time the button is pressed, time setting decreases 1 min, if kept depressed, it will decrease rapidly. 4. Confirming your setting After setting correct time, press SET button to confirm " "or" "on the remote controller stops flashing. 5. Cancel TIMER mode Just press TIMER button several times until TIMER mode disappears. Hints: After replacing batteries or a power failure happens, time setting should be reset. Remote controller possesses memory function, when use TIMER mode next time, just press SET button after mode selecting if time setting is the same as previous one. 16 Operation TIMER On-Off Operation Set clock correctly before starting TIMER operation. After unit starts, select your desired operation mode Operation mode will be displayed on LCD. Every time the button is pressed, display changes as follows: Remote controller: BLANK TIMER ON TIMER OFF TIMER ON-OFF Remote Controller Then select your desired TIMER mode (TIMER ON - OFF). Every time the button is pressed, time setting increases 1 min, if kept depressed, it will increase rapidly. Every time the button is pressed, time setting decreases 1 min, if kept depressed, it will decrease rapidlly. 4. Timer confirming for TIMER ON After setting correct time, press TIMER button to confirm " " on the remote controller stops flashing. 5. Time setting for TIMER OFF Just press HOUR button , follow the same procedure in "Time setting for TIMER ON" 6. Time confirming for TIMER OFF After time setting, press SET button to confirm. To cancel TIMER mode Just press TIMER button several times until TIMER mode disappears. According to the Time setting sequence of TIMER ON or TIMER OFF, either Start-Stop or Stop-Start can be achieved. 17 Operation POWER/SOFT Operation POWER Operation When you need rapid heating or cooling, you can use this funciton. Every time the button is pressed, display changes as follows: BLANK SOFT POWER Stop the display at In POWER operation status: In HEAT or COOL mode, fan speed automatically runs in HI mode for 15 min then returns to original status setting. To cancel POWER operation Press POWER/SOFT button twice , POWER/SOFT disappears. SOFT Operation You can use this function when silence is needed for rest or reading. Every time the button is pressed, display changes as follows: BLANK POWER Stop the display at In SOFT operation mode, fan speed automatically takes"LOW" To cancel SOFT operation Press POWER/SOFT button twice , POWER/SOFT disappears. [. . . ] After the completion of vacuumizing, close the handle 'Lo' in gaugemanifold and stop the operation of the vacuum pump. If the scale-moves back in spite of tightening, make flaring work again, the return to the beginning of . Close 3-way valve Service port Open the valve rod for the 2-way valve to an angle of anticlockwise 90 degrees. After 6 seconds, close the 2-way valve and make the inspection of gas leakage. If leakage stops, then proceed steps. 90ofor 6 sec. Open 2-way valve 90o No gas leakage? If it does not stop gas leakage, discharge whole refrigerants from the service port. [. . . ]