OWNER S MANUAL Split Type Room Air Conditioner SMA/SMH Series Please read the operating instructions and safety precautions carefully and thoroughly before installing and operating your room air conditioner.
CONTENTS SAFETY PRECAUTIONS ....................................................................................... 1 PARTS NAMES ..................................................................................................... 3 OPERATING TEMPERATURE .............................................................................. 4 MANUAL OPERATION ......................................................................................... 4 ADJUSTING AIR FLOW DIRECTION......................................
Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring of instructions may cause harm or damage. The seriousness is classified by the following indications. ! WARNING This symbol indicates the possibility of death or serious injury. ! CAUTION This symbol indicates the possibility of injury or damage to property. Meanings of symbols used in this manual are as shown below. Never do this.
! CAUTION Do not clean the air conditioner with water. When the air filter is to be removed, do not touch the metal parts of the unit. It may cause an injury. Do not put a pet or house plant where it will be exposed to direct air flow. Do not clean unit when power is on as it may cause fire and electric shock, it may cause an injury. This could injure the pet or plant. Stop operation and close the window in storm or hurricane. ! Do not place obstacles around air-inlets or inside of air-outlet.
PARTS NAMES INDOOR UNIT INDOOR UNIT 3 Air inlet 4 5 2 1 7 8 6 Air outlet 1 Front panel frame 2 Front panel 3 Air filter 4 Horizontal air flow grille 5 Vertical air flow louver 6 Room temperature sensor 7 Display panel 8 Infrared signal receiver 9 Remote controller 10 Drain hose, refrigerant connecting pipe OUTDOOR UNIT 10 9 Air inlet 11 Connective cable 12 Stop valve DISPLAY PANEL OPERATION indicator: 11 The indicator flashes once every second after power is on and illumina
OPERATING TEMPERATURE Mode Temperature Cooling operation Heating operation Drying operation 63 F~90 F 32 F~86 F 63 F~90 F 64 F~113 F 19 F~75 F 52 F~110 F Room temperature Outdoor temperature CAUTION: 1. If air conditioner is used outside of the above conditions, certain safety protection features may come into operation and cause the unit to function abnormally. 2. Room relative humidity less than 80%.
ADJUSTING AIR FLOW DIRECTION TEM P CLO C CK SPEE D MO DE FAN SPE ED ON OF F TE MP Lever Adjust the air flow direction to maximize comfort and provide even room temperatures. Adjust the horizontal louver using the remote controller. Adjust the vertical louver manually. Adjusting the Vertical Air Flow Direction (up - down) The air conditioner automatically adjusts the vertical air flow direction in accordance with the operating mode.
HOW THE AIR CONDITIONER WORKS AUTOMATIC OPERATION When you set the air conditioner in AUTO mode, it will automatically select cooling, heating(cooling/heating models only), or fan only operation depending on what temperature you have selected and the room temperature. The air conditioner will control room temperature automatically round the temperature point set by you. If the AUTO mode is uncomfortable, you can select desired conditions manually. ECONOMIC (SLEEP) operation 1.8 F Set Temperature 1.
MAINTENANCE WARNING Household Drain Cleaner No It is necessary to stop the air conditioner and disconnect the power supply before cleaning. Cleaning the indoor unit and remote controller CAUTIONS Thinner Use a dry cloth to wipe the indoor unit and remote controller. A cloth dampened with cold water may be used on the indoor unit if it is very dirty. The front panel of the indoor unit can be removed and cleaned with water. Then wipe it with a dry cloth.
MAINTENANCE 4. Remove the air freshening filter from its support frame (The installation and removing method of the air Air freshening filter freshening filter is different depending on the models, see the pictures marked and on the left. Clean the air freshening filter at least once a month, and replace it every 4-5 months. Clean it with vacuum cleaner, then dry it in cool place. 5. Install the air freshening filter back into position. 6.
OPERATION TIPS The following events may occur during normal operation. 1. Protection of the air conditioner. Compressor protection The compressor can't restart for 3 minutes after it stops. Anti-cold air (Cooling and heating models only) The unit is designed not to blow cold air on HEAT mode, when the indoor heat exchanger is in one of the following three situations and the set temperature has not been reached. A) When heating has just starting. B) Defrosting. C) Low temperature heating.
7. Dripping water may generate on the surface of the indoor unit when cooling in a high relatively humidity (relative humidity higher than 80%). Adjust the horizontal louver to the maximum air outlet position and select HIGH fan speed. 8. Heating mode (For cooling and heating models only) The air conditioner draws in heat from the outdoor unit and releases it via the indoor unit during heating operation. When the outdoor temperature falls, heat drawn in by the air conditioner decreases accordingly.
Troubleshooting tips Malfunctions and Solutions Stop the air conditioner immediately if one of the following faults occur. Disconnect the power and contact the nearest customer service center. OPERATION indicator or other indicators flash rapidly (5 times every second) and this flash can't be fixed by disconnecting the power, and then connect it in again. Trouble Fuse blows frequently or circuit breaker trips frequently. Other objects or water penetrate the air conditioner.
Design, material, performance data and components subject to change without notice. 1900 Wellworth Ave., Jackson, Michigan 49203 Ph. 517-787-2100 THE QUALITY LEADER IN CONDITIONING AIR www.heatcontroller.
