Page 1
TWS-TSO52HVHT TWS-TSO71HVHT TWS-TSO80HVHT IMPORTANT NOTE: Thank you for selecting a TECO quality Air Conditioner. Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference. The design and specifications are subject to change without prior notice for product improvement.
SAFETY PRECAUTIONS Read Safety Precautions Before Operation WARNING CAUTION This symbol indicates the possibility This symbol indicates the possibility of of personnel injury or loss of life. property damage or serious consequences. WARNING • This appliance is not intended for use by persons(including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
CAUTION Turn off the air conditioner and disconnect the power if you are not going to use it for a long time. • Turn off and unplug the unit during storms. • Make sure that water condensation can drain unhindered from the unit. •...
NAMES OF PARTS INDOOR UNIT INDOOR UNIT Description Front panel Air filter LED Display Signal receiver Terminal block cover Deflectors Emergency button Indoor unit rating label Airflow direction louver Remote controller OUTDOOR UNIT No. Description Air outlet grille Outdoor unit rating label Terminal block cover Liquid valve Gas valve...
INDOOR UNIT DISPLAY Function SLEEP mode SLEEP (1) Lights up during Timer operation when the air conditioner is operational Temperature display (if present) (2)Displays the malfunction code when fault /Error code occurs. TIMER Lights up during Timer operation. The shape and position of switches and indicators may be different according to the model, but their function is the same.
EMERGENCY FUNCTION & AUTO-RESTART FUNCTION If the remote controller fails to work or maintenance necessary, proceed as following: front panel Open and lift the front panel up to an angle to reach the emergency button. For heating model, press the emergency button at first time, the unit will operate in COOL mode.
REMOTE CONTROLLER Button Function To turn on/ off the air conditioner. To decrease the set room temperature, reduce the time when set TIMER. To increase the set room temperature, lengthen the time when set TIMER. To select the operating mode: AUTO, COOLING, DRY , FAN, HEATING. MODE To switch on/off the ECO function(energy saving) .
Page 9
REMOTE CONTROLLER You will hear a beep when you press the button Swing < >, though the actual model haven't this function, we express our apologies.
Page 10
REMOTE CONTROLLER Remote controller DISPLAY Meaning of symbols on the liquid crystal display Symbols Meaning Mode AUTO Mode COOLING Mode DRY Mode FAN Mode HEATING Timer on Timer off I FEEL function Left-right auto swing Up-down auto swing Temperature or time indicator Fan speed Auto flashing Fan speed Low...
Replacement of Batteries Remove the battery cover plate from the rear of the remote control, by sliding it in the direction of the arrow. nstall the batteries according the direction (+and -)shown on the Remote Control. Reinstall the battery cover by sliding it into place. Use 2 LRO 3 AAA (1.5V) batteries.
OPERATING INSTRUCTIONS The air sucked by the fan enters from the grill and passes through the filter, then it is cooled/dehumidified Filter or heated through the heat exchanger. Heat Exchanger The direction of the air outlet is motorized up and down by flaps, and manually moved right and left by the vertical deflectors, for some models, the vertical deflectors could be controlled by motor as well.
OPERATING INSTRUCTIONS OPERATING INSTRUCTIONS COOLING MODE The cooling function allows the air condit- ioner to cool the room and at the same time reduces Air humidity. To activate the cooling function ( COOL ) , press the MODE button until the symbol appears on the display.
OPERATING INSTRUCTIONS FAN MODE(Not FAN button) Fan mode, air ventilation only. To set the FAN mode, press MODE until appears on the display. AUTO MODE Automatic mode. To set the AUTO mode, press MODE until appears on the display. In AUTO mode the run mode will be set automatically according to the room temperature.
OPERATING INSTRUCTIONS ECO function In this mode the appliance automatically sets the operation to save energy. Press the ECO button, the appears on the display, and the appliance will run in ECO mode. Press again to cancel it.. NOTE: The ECO function is available in both COOLING and HEATING modes.
Page 16
OPERATING INSTRUCTIONS FAN function (FAN button) Change the operating fan speed. Press FAN button to set the running fan speed, it can be set to AUTO/LOW/MID/HIGH speed. MUTE function (Optional) MUTE 1. Press MUTE button to active this function, and will appears on the remote display.
OPERATION RANGE The table below indicates the temperature ranges the air conditioner can be operated within. 52°C 52°C If air conditioner is used outside of the above conditions, certain safety protection features might come into operation and cause the unit to function abnormally. The unit does not operate immediately if it is turned on after being turned off or after changing the mode during operation.
MAINTENANCE The Owner is responsible for regular maintenance of the equipment to ensure the air conditioner operates efficiently. It is recommended that a qualified & licenced technician is contracted to service the air conditioner at least once a year. INDOOR UNIT - ANTI-DUST FILTERS CLEAN 1.
TROUBLESHOOTING MALFUNCTION POSSIBLE CAUSES Power failure/ Circuit Breaker tripped Faulty indoor/outdoor unit fan motor Faulty compressor The appliance does not Faulty protective device or fuses. operate Loose connections or Isolator switched off It sometimes stops operating to protect the appliance. Voltage higher or lower than the normal operating voltage range Active TIMER-ON function Faulty electronic control board...
If you have a problem, and the problem persists after you have made the checks mentioned in this manual, contact: TECO Australia’s Service on 1300 660 037 (8:30am - 4pm Mon~Fri AEST) For warranty details please visit www.teco.com.au Service Email: had.service@teco.com.au...
Page 21
Did you know? TECO Australia’s product range also includes: Top Load Clothes Washers Front Load Clothes Washers Auto Sensing Vented Clothes Dryers Refrigerators Chest and Vertical Freezers Bar Fridges Televisions Air Curtains Air Conditioners Visit www.teco.com.au for our full range.
Need help?
Do you have a question about the TWS-TSO25HVHT and is the answer not in the manual?
Questions and answers