User manual HAIER HSU-12RF03/R1

[. . . ] If the MAINS-IMPEDANCE Zmax=0. 18+0. 11j, such disturbances are not expected. (In case of need, you may contact your local supply authority for further information). 1 Parts and Functions Indoor Unit Test running switch(manual) Inlet grille Used only for test running in cooling when room temp. Don't use it in normal operation. Emergency switch(manual) Used when remote controller is lost or defective. Unit will run temporarily. Remote signal receiver Air filter Vertical flap Use remote controller to adjust up and down air flow. [. . . ] Vertical flap closed automatically. Hints Remote controller can memorize settings in each operation mode. To run it next time just select the operation mode and it will start with the previous setting. No reelecting is needed. (TIMER ON/OFF needs reelecting) Cautions: Note: On cooling only unit, heating mode is not available, The above information is the After replacing batteries, press ON/OFF, and display explanation of the displayed becomes as follows: information therefore varies Operation mode: AUTO, Temp. No with those displayed in actual Timer mode: No, Fan speed :AUTO operation. 6 Operation COOL, HEAT and DRY operation Recommendations: (1) Unit start Press ON/OFF button, unit starts. (Not Timer setting) Power indicator on indoor unit lights up. Use COOL in summer. Use HEAT in winter Use DRY in spring, autumn and in damp climate. (2) Select operation mode Press MODE button. For each press, operation mode changes as follows: ON/OFF TEMP AUTO COOL DRY HEAT FAN 6 2 1 3 3 SET MODE Unit will run in operation mode displayed on LCD. setting on LCD. FAN TIMER 4 SWING CLOCK 5 SLEEP (4) Fan speed selection Press FAN button. For each press, fan speed changes as follows: LOCK RESET AUTO LO MED HI COOL operation starts when room temp. setting. Ultra-low air flow Unit runs at the speed displayed on LCD. setting, unit will run intermittently at LO speed regardless of FAN setting. o Temp. setting, unit will run in mild DRY mode. Hints On cooling only unit, heating mode is not available. When starting it next time, just press ON/OFF button and unit will run in previous status. 7 Operation (5) Air flow direction adjustment After operation mode is selected, vertical flap will open automatically according to the mode. COOL About 10 o HEAT About 60o Up and down (Use remote controller) Left and right air flow adjustment Press SWING button, vertical flap will move within (manual) the range shown in the Fig. Move the horizontal blade by a knob on air conditioner to adjust left and right direction referring to Fig. About 10o COOL About 45o HEAT About 60o Cautions: It is advisable not to keep vertical flap at downward position for a long time in COOL or DRY mode, otherwise, condensate water might occur. Cautions: When humidity is high, condensate water might occur at air outlet if all horizontal louvers are adjusted to left or right. (6) Unit stop Press ON/OFF button. Vertical flap closes automatically. Cautions: Unit won't restart until 3 minutes have elapsed, due to system protection. HEAT mode is not available on cooling only unit. Hints As cold air flows downward in COOL mode, adjusting air flow horizontally will be much more helpful for a better air circulation. As warm air flows upward in HEAT mode, adjusting air flow downward will be much more helpful for a better air circulation. (2) Press TIMER button to change TIMER mode. Every time the button is pressed, display changes as follows: ON TIMER ON OFF TIMER OFF ON OFF blank TIMER ON-OFF Select TIMER ON-OFF. "ON" will flash. (3)Time setting for TIMER ON Press HOUR button. Every time the button is pressed, time increases 10 min. AM refers to morning and PM to afternoon ON/OFF TEMP MODE 1 SET 3 FAN 6 TIMER 5 SWING 2 4 CLOCK SLEEP (4) Time confirming for TIMER ON After time setting, press TIMER button to confirm. Time displayed: Unit starts at x hour x min. LOCK RESET (5)Time setting for TIMER OFF Follow the same procedures in "Time setting for TIMER ON". (6) Time confirming for TIMER OFF After time setting, press SET button to confirm, "OFF" stops flashing Time displayed: Unit stops at X hour X min. To cancel TIMER mode Just press TIMER button several times until TIMER mode disappears. 10 Operation Emergency operation and test operation Emergency Operation: Carry out this operation only when the remote controller is defective or lost. When the emergency operation switch is pressed, a" Pi "sound starts once, which means the start of this operation. [. . . ] Cleaning of the air filter. Once every two weeks Proper temperature Closing of doors and windows during operation Effective use of the timer. Curtains or blinds for windows Avoid time-wasteful operation Never fail to observe the followings Do not sprinkle water over the unit. Do not block the inlet or outlet. Do not pull power plug. Do not use for other purposes. Such as food preservation plant cultivation or animal breeding. 14 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. [. . . ]