Contents 1 Safety Precautions ..................1 2 Outline of the Unit and Main Parts..............3 3 Operation of remote controller................. 4 3.1 Buttons on remote controller ..............4 3.2 Introduction for icons on display screen............. 4 3.3 Introduction for buttons on remote controller..........5 3.4 Function introduction for combination buttons...........10 3.5 Operation guide..................1 2 3.6 Replacement of batteries in remote controller..........1 2...
DC Inverter Free match Series Cassette Type Unit 1 Safety Precautions This mark indicates procedures which, if improperly performed, might lead WARNING! to 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.
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DC Inverter Free match Series Cassette Type Unit WARNING! (14) During pump-down, stop the compressor before removing the refrigerant piping. If the compressor is still running and the stop valve is open during pump-down, air will be sucked in when the refrigerant piping is removed, causing abnormal pressure in the freezer cycle which will lead to breakage and even injury.
DC Inverter Free match Series Cassette Type Unit 2 Outline of the Unit and Main Parts Indoor 1. Drainage device 2. Drainage pipe Outdoor 4. Connection pipe Air inlet 5. Wired Controller 6. Wireless Controller 7. Big handle 8. Liquid Pipe 9.
DC Inverter Free match Series Cassette 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...
DC Inverter Free match Series Cassette 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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DC Inverter Free match Series Cassette 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: 61-86°F (16~30℃);...
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DC Inverter Free match Series Cassette ype 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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DC Inverter Free match Series Cassette 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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DC Inverter Free match Series Cassette 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 "...
DC Inverter Free match Series Cassette 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.
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DC Inverter Free match Series Cassette 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.
DC Inverter Free match Series Cassette 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.
DC Inverter Free match Series Cassette 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 connect with the hard PVC drain...
DC Inverter Free match Series Cassette Type Unit 4.2.1 Indoor Unit Select an installation site where the following conditions are fulfilled and that meets your customer’s approval. (1). Obstruct should be put away from the intake or outlet vent of the indoor unit so that the (2).
DC Inverter Free match Series Cassette Type Unit Table 3 Size of Fitting Max. Max. Height Drainage Item Pipe(Inch) Difference between pipe(Outer Pipe Length Indoor Unit and Diameter × wall Model Liquid Outdoor Unit (m) thickness) (mm) TM12HBKDI Ф3/8 Ф1/4 TM18HBKDI Ф1/2...
DC Inverter Free match Series Cassette Type Unit 5 Installation of the Unit 5.1 Installation of the Indoor Unit 5.1.1 Indoor unit dimension For the units: 12-18k For the units: 24k Fig.3 Table 5 Unit: mm Item Model TM12HBKDI TM18HBKDI...
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DC Inverter Free match Series Cassette Type Unit 5.1.2 Installing the Main Body Unit Fig.4 (1). Install the hoisting stand on the hoisting screw by using nuts and gaskets at both the upper and lower sides of the hoisting stand. To prevent the gasket from breaking off, a gasket anchor board can be helpful.
DC Inverter Free match Series Cassette 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.8 5.2 Installation of the Connection Pipe 5.2.1 Flare Processing (1).
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DC Inverter Free match Series Cassette Type Unit 5.2.2 Bending Pipes (1). The pipes are shaped by your hands. Be careful not to collapse them. Fig.10 (2). Do not bend the pipes in an angle more than 90°. Pipe Heat insulating (3).
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DC Inverter Free match Series Cassette Type Unit hand tight and then tighten it with the spanner. Refer to Table to check if the wrench has been tightened properly (too tight would mangle the nut and lead to leakage). Examine the connection pipe to see if it leaks, then take the treatment of heat insulation, as shown in the Fig.12.
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DC Inverter Free match Series Cassette Type Unit 5.2.4 Connecting the Pipe at the Outdoor Side Unit connector. The tightening method is the same as that as at the indoor side. 5.2.5 Checking the Pipe Connections for Gas Leaking For both indoor and outdoor unit side, check the joints for gas...
DC Inverter Free match Series Cassette Type Unit If the outdoor unit is installed higher than the indoor unit (See Fig.16) (1). Taping should be done from lower to the upper part. (2). All pipes are bound and taped together and also should be trapped to prevent water from returning to the room.
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DC Inverter Free match Series Cassette Type Unit (7). Slightly open the liquid valve and let some refrigerant go to the connection pipe to balance the pressure inside and outside of the connection pipe, so that air will not come into the connection pipe when removing the hose.
DC Inverter Free match Series Cassette Type Unit 5.4 Installation of the Drain Pipe (1). It is not allowed to connect the condensate drain pipe into waste pipe or other pipelines which are likely to produce corrosive or peculiar smell to prevent the smell from entering indoors or corrupt the unit.
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DC Inverter Free match Series Cassette Type Unit (3). When unifying multiple drain pipes, install the pipes as Fig.20. Select converging drain pipes whose gauge is suitable for the operating capacity of the unit.(take the cassette type unit for example)
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DC Inverter Free match Series Cassette Type Unit 3-way connection Connection of drain elbow of drainage pipe joint Connection of horizontal pipe Fig.24 Fig.25 Fig.26 5.4.3 Precautions When Doing Riser Piping Work (1). Make sure that heat insulation work is executed on the following 2 spots to prevent any possible water leakage due to dew condensation.
DC Inverter Free match Series Cassette Type Unit 5.4.4 Testing of Drain Piping Shown in the Fig.30, Add approximately 1 liter of water slowly into the drain pan and check Drain hose Test hole cover Drain vent for repair use (plastic stopper...
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DC Inverter Free match Series Cassette Type Unit (3). If gap still exists between ceiling and decoration panel after tightening the screws, readjust the height of the indoor unit. (Fig.33) Fig.33 (4). Fig.34 Fig.34 5.5.2 Installing the Panel (1). (2). Latch other two hooks.
DC Inverter Free match Series Cassette Type Unit Fig.35 5.6 Electrical Wiring 5.6.1 Wiring Precautions WARNING! ① . Before obtaining access to terminals, all supply circuits must be disconnected. ② . The rated voltage of the unit is as shown as Table 4 ③...
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DC Inverter Free match Series Cassette Type Unit CAUTION! ① . The power source capacity must be the sum of the air conditioner current and the current of other capacity. ② . raise the voltage. 5.6.2 Electrical Wiring (1). For solid core wiring (Fig.36) 1).
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DC Inverter Free match Series Cassette Type Unit After passing the connection cord fasten it with the cord clamp.(Fig.38) WARNING! ① . Before starting work, check that power is not being supplied to the indoor unit and outdoor unit. ② . Match the terminal block numbers and connection cord colors with those of the indoor unit side.
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DC Inverter Free match Series Cassette Type Unit (5). Electric wiring of indoor unit side Remove the electric box cover from the electric box sub-assy and then connect the wire. 12、18k: Seal here to avoid leakage Power supply terminal board...
DC Inverter Free match Series Cassette Type Unit CAUTION! ① . Tighten the power cord respectively on the terminal boards with If the power supply are wired incorrectly, the air conditioner may be damaged. ② . Connect the indoor unit connection cord properly based on the corresponding marks as shown in ③...
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DC Inverter Free match Series Cassette Type Unit Table 8 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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DC Inverter Free match Series Cassette Type Unit (2). Instructions to the Error Indicating Lamps on the Panel of the Cassette Type Unit. Receiver "88" Display "Auto" Button Power Timer "Test" Button Indicating Lamp Indicating Lamp Fig.40 Power and ON/OFF Indicating Lamp: ◆...
DC Inverter Series Cassette Type Unit Troubleshooting and Maintenance .1 Troubleshooting following points before repair: Table 10 Failure Possible Reasons The power supply is not connected. ① . Electrical leakage of air-conditioning unit causes tripping of the leakage ② . The unit cannot be started.
DC Inverter Free match Series Cassette Type Unit 8.2 Routine Maintenance Only a qualified service person is allowed to perform maintenance. Before accessing to terminal devices, all power supply circuits must be disconnected. Do not use water or air of 50°C or higher for cleaning air filters and outside panels.
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DC Inverter Free match Series Cassette Type Unit 2. Disassemble the air inlet grille Open the air inlet grille at 45°, raise it and remove the grille. 3. Disassemble the filter screen Draw out the filter screen and remove it.
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