USER MANUAL T-series Split System Air Conditioner • T27-M11 2.7kW Split System • T33-M11 3.2kW Split System • Ti32-M11 3.3kW Split System Inverter • T50-M11 5.0kW Split System • T70-M11 7.0kW Split System • Ti70-M11 7.5kW Split System Inverter www.ayre.com.
CONTENTS SAFETY PRECAUTIONS ....................................................................................................1 NAMES OF THE PARTS ..........................................................................................................3 INDOOR UNIT DISPLAY.........................................................................................................4 EMERGENCY FUNCTION & AUTO-RESTART FUNCTION ..............................................5 REMOTE CONTROL .......................
SAFETY RULES AND RECOMMENDATIONS FOR THE INSTALLER Do not install the appliance at a distance of less than 50 cm from inflammable substances (alcohol, etc.) Or from pressurised containers (e.g. spray cans). Read this guide before installing and using the appliance. During the installation of the indoor and outdoor units the access to the working area should be forbidden to children. Unforeseeable accidents could happen.
SAFETY RULES AND RECOMMENDATIONS FOR THE USER This appliance has been made for air conditioning domestic environments and must not be used for any other purpose , such as for drying clothes, cooling food, etc. Unhook the automatic switch if you foresee not to use the device for a long time. The airflow direction must be properly adjusted. The flaps must be directed downwards in the heating mode and upwards in the cooling mode. Only use the air conditioner as instructed in this booklet.
NAMES OF THE PARTS INDOOR UNIT No.
INDOOR UNIT DISPLAY 1 3 2 4 5 1 5 2 4 3 1 2 3 4 5 1 No. 2 3 4 5 Led Function 1 POWER Shows that the unit is powered 2 SLEEP SLEEP mode 3 Temperature display (if present) Indicates the set temperature in 4 TIMER TIMER mode 5 RUN Unit working or F The shape and position of switches and indicators may vary according to the model, but their function is the same.
EMERGENCY FUNCTION & AUTO-RESTART FUNCTION AUTO-RESTART FUNCTION The appliance is preset auto - restart function by manufacturer.with this function the air conditioner can keep the selected settings after a blackout or a voltage drop. To deactivate the AUTO-RESTART function ,proceed as follows: 1. Switch the air conditioner off and plug it off. 2. Press the emergency button meanwhile plug it in. 3. Keep pressing the emergency button for more than 10 seconds until you hear four short beeps from the unit.
REMOTE CONTROL No.
REMOTE CONTROL Remote control DISPLAY Meaning of symbols on the liquid crystal display Meaning No.
REMOTE CONTROL Preliminary Instructions How to insert the batteries Remove the cover from the battery compartment , by sliding it in the direction of the arrow Insert the new batteries, ensuring that the (+) and (-) directions are correct Refit the cover by sliding it into place. Use 2 LRO 3 AAA (1.5V) batteries . Do not use rechargeable batteries . Replace the old batteries with new ones of the same type when the display is no longer legible.
MODES OF OPERATION The conditioner is designed to create the comfortable climatic conditions for the people in the room. It can cool and dehumidify (and heat in models with heat pump) the air in a completely automatic way. Filter Heat Exchanger The air sucked by the fan enters from the grill of the front panel and passes through the filter, which keeps the dust.Then it is conveyed the heat exchanger and cooled and dehumidified or heated through the heat exchanger.
MODES OF OPERATION COOLING MODE COOL COOL The cooling function allows the air conditioner to cool the room and at the same time reduces the humidity in the air. FEEL COOL DRY FAN HEAT To activate the cooling function ( COOL ) , press the MODE button until the symbol ( COOL ) appears on the display. C AUTOQUIET POWERFUL hr DELAY OFF ON C h ON HEALTHY TIMER ON/OFF 1 The cooling cycle is activated by setting the keys or at a temperature lower than that of the room.
MODES OF OPERATION ON TIMER MODE----TIMER ON ON TIMER TIMER To set the automatic switching-on of the air conditioner To program the time start,the appliance should be off. Press TIMER , Set the temperature with pressing the key or ,Press TIMER Again , set the time with pressing the key or , Press the key more times till on the display you can read the time which passes between the programming and the timed start.
MODES OF OPERATION FAN MODE FAN FAN The conditioner works in only ventilation. FEEL COOL DRY FAN HEAT To set the FAN mode , Press MODE untill ( FAN ) appears in the display. C AUTOQUIET POWERFUL hr DELAY OFF ON FAN SPEED AIR SWING C h ON HEALTHY TIMER Whith pressing FAN button the speed changes in the following sequence: LOW/ MEDIUM/HIGH /AUTO in FAN mode. The remote control also stores the speed that was set in the previous mode of operation.
MODES OF OPERATION FEEL MODE FEEL Automatic mode. FEEL FEEL COOL DRY FAN HEAT To activate the FEEL (automatic) mode of operation, press the MODE button on the remote control until the symbol ( FELL ) appears in the display. C FAN SPEED AIR SWING AUTOQUIET POWERFUL hr DELAY ON OFF C h ON HEALTHY TIMER In the FEEL mode the fan speed and the temperature are set automatically according to the room temperature (tested by the probe which is incorporated in the indoor unit)to ensure user comfort.
PROTECTION The protective device maybe trip and stop the appliance in the cases listed below. For T1 Climate condition models: No. MODEL Outdoor air temperature is over 24 1 Heating Outdoor air temperature is below -7 Room temperature is over 27 2 3 Outdoor air temperature is over 43 Cooling Dry Room temperature is below 21 Room temperature is below 18 C For Tropical (T3) Climate condition models: No.
INSTALLATION MANUAL---Selecting the Installation Place Install the indoor unit level on a strong wall that is not subject to vibrations. The inlet and outlet ports should not be obstructed:the air should be able to blow all over the room. Do not install the unit near a source of heat , steam,or flammable gas. Install the unit near an electric socket or private circuit. Do not install the unit where it will be exposed to direct sunlight.
INSTALLATION MANUAL---Installation of the Indoor unit Before starting installation, decide on the position of the indoor and outdoor units, taking into account the minimum space required around the units Install the indoor unit in the room to be air conditioning, avoiding to install in corridors or communal areas. Install the indoor unit at a height of at least 2.5 m from the ground. To install, proceed as follows: 50 Installation of the mounting plate 1.
INSTALLATION MANUAL---Installation of the Indoor unit Refrigerant piping connection 1 The piping can be run in the 3 directions indicated by numbers in the picture . When the piping is run in direction 1or3, cut a notch along the groove on the side of the indoor unit with a cutter. Run the piping in the direction of the wall hole and bind the copper pipes , the drain pipe and the power cables together with the tape with the drain pipe at the bottom, so that water can flow freely.
INSTALLATION MANUAL---Installation of the Indoor unit INSTALLATION OF THE INDOOR UNIT After having connected the pipe according to the instructions, install the connection cables. Now install the drain pipe. After connection,lag the pipe, cables and drain pipe with the insulating material. 1. Arrange the pipes ,cables and drain hose well. 2. Lag the pipe joints with insulating material , securing it with vinyl tape. 3.
INSTALLATION MANUAL---Installation of the outdoor unit ELECTRICAL CONNECTIONS wiring diagram on the back of the cover 1. Take the cover away. 2. Connect the cable wires to the terminal board using the same numbering as in the indoor unit. 3. For the electrical connections, see the wiring diagram on the back of the cover 4. Fasten the cables with a cable-clamp. 5. An efficient earth connection must be ensured. 6. Replace the covers .
INSTALLATION MANUAL---Installation of the outdoor unit BLEEDING The air and humidity left inside the refrigerant circulation can cause compressor malfunction. After having connected the indoor and outdoor units, bleed the air and humidity from the refrigerant circulation using a vacuum pump. (1) Unscrew and remove the caps from the 2 - way and 3-way valves. (2) Unscrew and remove the cap from the service port. (3) Connect the vacuum pump hose to the service port.
INSTALLATION MANUAL---Information for the installer Model number Liquid pipe diameter Gas pipe diameter Length of pipe with standard charge Maximum distance between indoor and outdoor unit Additional gas charge Max. diff. in level between indoor and outdoor unit Type of refrigerant(1) T27-M11 T33-M11 T50-M11 T70-M11 T70-M11i 1/4 ( 6) 3/8 ( 9.
INSTALLATION MANUAL---Information for the installer WIRING DIAGRAM Fixed speed models T27-M11, T33-M11, T50-M11 T70-M11 INDOOR UNIT POWER SUPPLY INDOOR UNIT OUTDOOR UNIT POWER SUPPLY OUTDOOR UNIT Inverter models T70-M11i INDOOR UNIT POWER SUPPLY OUTDOOR UNIT Please refer to the diagram affixed to the unit first.
INSTALLATION MANUAL---Information for the installer CABLE WIRES SPECIFICATION T27-M11 MODEL T33-M11 T50-M11 T70-M11 sectional area N 1.0mm AWG18 1.0mm 2 (1.5mm) AWG18 (AWG16) 1.5mm AWG16 2 2.5mm AWG14 L 1.0mm2 AWG18 1.0mm22 (1.5mm) AWG18 (AWG16) 1.5mm2 AWG16 2.5mm2 AWG14 E 1.0mm2 AWG18 1.5mm2 AWG16 2.5mm2 AWG14 N 1.0mm2 1.0mm22 (1.5mm) AWG18 (AWG16) 1.0mm22 (1.5mm) 1.5mm2 0.75mm2 L 1.0mm2 1.0mm22 (1.5mm) 1.5mm2 0.75mm2 1 1.0mm2 1.0mm2 (1.5mm)2 1.5mm2 0.75mm2 2 0.75mm 0.
MAINTENANCE Periodic maintenance is essential for keeping your air conditioner efficient. Before carrying out any maintenance , disconnect the power supply by putting the installation on/ off switch to off . INDOOR UNIT ANTIDUST FILTERS 1. Open the front panel following the direction of the arrow 2. Keeping the front panel raised with one hand, take out the air filter with the other hand 3. Clean the filter with water ; if the filter is soiled with oil,it can be washed with warm water (not exceeding 45 ).
TROUBLESHOOTING MALFUNCTION POSSIBLE CAUSES Power failure/plug pulled out Damaged indoor/outdoor unit fan motor Faulty compressor thermomagnetic circuit breaker The appliance does not Faulty protective device or fuses. operate Loose connections or plug pulled out It sometimes stops operating to protect the appliance.
