Contents 1 Safety Precautions ............... 1 2 Outline of the Unit and Main Parts ........2 3 Operation of remote controller..........3 3.1 Buttons on remote controller ..........3 3.2 Introduction for icons on display screen........3 3.3 Introduction for buttons on remote controller......4 3.4 Function introduction for combination buttons......9 3.5 Operation guide..............11 3.6 Replacement of batteries in remote controller.......11...
Floor Ceiling Type Unit 1 Safety Precautions This mark indicates procedures which, if improperly performed, might lead to WARNING! the death or serious injury of the user. This mark indicates procedures which, if improperly performed, might CAUTION! possibly result in personal harm to the user, or damage to property. WARNING! (1).
Floor Ceiling Type Unit 3 Operation of remote controller 3.1 Buttons on remote controller ON/OFF button MODE button FAN button TURBO button ▲/ button button button T-ON / T-OFF button I FEEL button CLOCK button SLEEP button X-FAN button (Note: X-FAN is the same with BLOW.) button LIGHT button...
Floor Ceiling Type Unit 3.3 Introduction for buttons on remote controller Note: ● This is a general use remote controller, it could be used for the air conditioners with multifunction; For some function, which the model doesn't have, if press the corresponding button on the remote controller that the unit will keep the original running status.
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Floor Ceiling Type Unit Note: ● For preventing cold air, after starting up heating mode, indoor unit will delay 1~5 minutes to blow air (actual delay time is depend on indoor ambient temperature). ● Set temperature range from remote controller: 16~30℃(61-86°F); Fan speed: auto, low speed, medium speed, high speed.
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Floor Ceiling Type Unit button Press this button can select left & right swing angle. Fan blow angle can be selected circularly as below: no display Note: (stops at current position) ● Press this button continuously more than 2s, the main unit will swing back an forth from left to right, and then loosen the button, the unit will stop swinging and present position of guide louver will be kept immediately.
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Floor Ceiling Type Unit T-ON / T-OFF button ● T-ON button "T-ON" button can set the time for timer on. After pressing this button, " " icon disappears and the word "ON" on remote controller blinks. Press "▲" or " "...
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Floor Ceiling Type Unit CLOCK button Press this button to set clock time. " " icon on remote controller will blink. Press "▲" or " " button within 5s to set clock time. Each pressing of "▲" or " " button, clock time will increase or decrease 1 minute.
Floor Ceiling Type Unit LIGHT button Press this button to turn off display light on indoor unit. " " icon on remote controller disappears. Press this button again to turn on display light. " " icon is displayed. TEMP button By pressing this button, you can see indoor set temperature, indoor ambient temp- erature or outdoor ambient temperature on indoor unit’s display.
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Floor Ceiling Type Unit be adjusted. ● Under energy-saving function, set temperature can’t be adjusted. Press "TURBO" button and the remote controller won’t send signal. ● Sleep function and energy-saving function can’t operate at the same time. If energy-saving function has been set under cooling mode, press sleep button will cancel energy-saving function.
Floor Ceiling Type Unit About Back-lighting Function 3.5 Operation guide After putting through the power, press "ON/OFF" button on remote controller to turn on the air conditioner. Press "MODE" button to select your required mode: AUTO, COOL, DRY, FAN, HEAT. Press "▲"...
Floor Ceiling Type Unit 4 Preparative for Installation 4.1 Standard Accessory Parts The standard accessory parts listed below are furnished and should be used as required. Table 1 Indoor Unit Accessories Name Appearance Q'ty Usage To fix the hook on the Nut with Washer cabinet of the unit.
Floor Ceiling Type Unit 4.2.1 Indoor Unit (1). Install the unit at a place where is strong enough to withstand the weight of the unit. (2). The air inlet and outlet of the unit should never be clogged so that the airflow can reach every corner of the room.
Indoor Length Diameter × Model Unit and Outdoor wall thickness) Liquid Unit (m) (mm) TM09HBTDI Φ17×1.75 TM12HBTDI Φ17×1.75 TM18HBTDI Φ17×1.75 TM24HBTDI Φ17×1.75 (1). The connecting pipe should be thermally insulated properly. (2). The pipe wall thickness shall be 0.5-1.0 mm and the pipe wall shall be able to withstand the pressure of 6.0 MPa.
Floor Ceiling Type Unit 5 Installation of the Unit 5.1 Installation of the Indoor Unit 5.1.1 Indoor unit dimension WARNING ! Install the indoor unit in a location which can withstand a load of at least five times the ①. weight of the main unit and which will not amplify sound or vibration.
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Floor Ceiling Type Unit Table 4 Unit: mm Model TM09H TDI TM12HBTDI TM18HBTDI TM24HBTDI 1200 1142 5.1.2 Preparation for Installing the Indoor Unit (1). Open the air inlet grille and the screw cover, and remove the screws. (2). Release the claws in the 3 places indicated. (3).
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Floor Ceiling Type Unit (5). Adjust the height of the unit to make the drain pipe slant slightly downward so that the drainage will become much smoother. ◆Floor type Fig. 5 ◆Ceiling type Fig. 6 (6). Reinstall and tighten the right and left side panel.
Floor Ceiling Type Unit 5.1.4 Leveling The water level test must be done after installing the indoor unit to make the unit is horizontal, as shown below. Fig. 7 5.2 Installation of the Connection Pipe 5.2.1 Flare Processing (1). Cut the connection pipe with the pipe cutter and remove the burrs. (2).
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Floor Ceiling Type Unit 5.2.2 Bending Pipes (1). The pipes are shaped by your hands. Be careful not to collapse them. Fig. 9 (2). Do not bend the pipes in an angle more than 90°. (3). When pipes are repeatedly bent or stretched, the material will harden, making it difficult to bend or stretch them any more.
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Floor Ceiling Type Unit 5.2.3 Connecting the Pipe at the Indoor Unit Side Detach the caps and plugs from the pipes. CAUTION! ① . Be sure to apply the pipe against the port on the indoor unit correctly. If the centering is improper, the flare nut cannot be tightened smoothly.
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Floor Ceiling Type Unit Pipe Diameter Tightening Torque 1/4〞(Inch) 15-30 (N·m) 3/8〞(Inch) 35-40 (N·m) 1/2〞(Inch) 45-50 (N·m) 5/8〞(Inch) 60-65 (N·m) 3/4〞(Inch) 70-75 (N·m) 7/8〞(Inch) 80-85 (N·m) CAUTION! Be sure to connect the gas pipe after connecting the liquid pipe completely. 5.2.4 Connecting the Pipe at the Outdoor Side Unit Tighten the flare nut of the connection pipe at the outdoor unit valve connector.
Floor Ceiling Type Unit 5.2.7 Liquid Pipe and Drain Pipe (1). If the outdoor unit is installed lower than the indoor unit. (See Fig. 15) 1). A drain pipe should be above ground and the end of the pipe does not dip into water. All pipes must be restrained to the wall by saddles.
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Floor Ceiling Type Unit 5.3.1 Vacuum (1). Remove the caps of the liquid valve, gas valve and also the service port. (2). Connect the hose at the low pressure side of the manifold valve assembly to the service port of the unit’s gas valve, and meanwhile the gas and liquid valves should be kept closed in case of refrigerant leak.
Floor Ceiling Type Unit Fig. 17 Note: For the large-sized unit, it has the service port for both the gas valve and the liquid valve. During evacuation, it is available to connect two hoses of the manifold valve assembly to two service ports to quicken the evacuating speed.
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Floor Ceiling Type Unit (1). Keep piping as short as possible and slope it downwards at a gradient of at least 1/100 so that air may not remain trapped inside the pipe. (2). Keep pipe size equal to or greater than that of the connecting pipe. (3).
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Floor Ceiling Type Unit Fig. 21 Fig. 22 Fig. 23 Tighten the clamp until the screw head is less than 4 mm from the hose. (Fig. ①- Metal clamp ②- Drain hose ③- Grey tape Insulate the pipe clamp and the drain hose using heat insulation sponge. (Fig. ①- Metal clamp ②- Insulation sponge (1).
Floor Ceiling Type Unit Fig. 24 5.4.4 Testing of Drain Piping After piping work is finished, check if drainage flows smoothly. (1). As shown in the Figure, pour water into the drain pan from the right side to (2). check that water flows smoothly from the drain hose. Fig.
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Floor Ceiling Type Unit The special branch circuit breaker is installed in the permanent wiring. Always use a circuit ⑤. that can trip all the poles of the wiring and has an isolation distance of at least 3 mm between the contacts of each pole. Perform wiring work in accordance with standards so that the air conditioner can be ⑥.
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Floor Ceiling Type Unit Fig. 26 Fig. 27 Fig. 28 (3). How to fix connection cord and power cord by cord clamp After passing the connection cord fasten it with the cord clamp. (Fig. 28) WARNING! Before starting work, check that power is not being supplied to the indoor unit and outdoor ①.
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Floor Ceiling Type Unit (4). Electric wiring between the indoor and outdoor units Single-phase units (9~24k) N(1) green white black (yellow- (blue) (brown) green) Outdoor unit connection...
Floor Ceiling Type Unit (5). Electric wiring of indoor unit side Remove the left cover plate and the electric box cover then insert the end of the communication cord and the power cable into the terminal board. Electric box cover Left side panel Fig.
Floor Ceiling Type Unit 7 Test Running 7.1 Trial Operation and Testing The meaning of error codes as shown below: (1). Table 7 Number Error code Error Compressor high pressure protection Indoor anti-freeze protection Compressor low pressure protection, refrigerant lack protection and refrigerant colleting mode Compressor high discharge temperature protection AC over-current protection...
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Floor Ceiling Type Unit States of the Indicating Lamps: ①. Indicating Lamp of “POWER”: The indicating lamp will shine when power on, while it will go out when power off. ②. Indicating Lamp of “COOL” : The indicating lamp will shine when “COOL” is activated, while it will go out when “COOL”...
Floor Ceiling Type Unit 8.2 Routine Maintenance WARNING! Do turn off the unit and cut off the main power supply when cleaning the air conditioner, ①. otherwise electric shock may happen. Do not make the air conditioner wet or electric shock may be lead; Ensure that the air ②.
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