Haier HSU-09CA03 User Manual - Page 11

Operation (5) Air flow direction adjustment After operation mode is selected, vertical flap will open automatically according to the mode. Refer to the Fig. COOL About 10° HEAT About 60° Up and down(Use remote controller) Press SWING button, vertical flap will move within the range shown in the Fig. Press SWING button to stop it at a fixed position. Left and right air flow adjustment(manual) Move the horizontal blade by a knob on air conditioner to adjust left and right direction referring to Fig. About 10° COOL About 45° HEAT About 60° c 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. c 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. Only time remains on LCD. All indicators on indoor unit go out. Vertical flap closes automatically. C Cautions: Unit won't restart until 3 minutes have elapsed, due to system protection. HEAT mode is not available on cooling only unit. .1 C 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. Be careful not to catch a cold when cold air blows downward. It is harmful to your health in summer to go frequently in and out of places where temp. difference is above 7°C. Temp. difference of 3-5 °C will remove your fatigue. More than this, unit's load can be reduced and power consumption cut down as well. So, you'd better set a temp. diff of 3-5°C between indoor and outdoor temp. in COOL mode. ../ 9