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Sinclair FC-D09AI User Manaul

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USER'S MANUAL
FREE COMBI SERIES
DUCT UNITS
FC-D09AI, FC-D12AI, FC-D18AI

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Summary of Contents for Sinclair FC-D09AI

  • Page 1 USER'S MANUAL FREE COMBI SERIES DUCT UNITS FC-D09AI, FC-D12AI, FC-D18AI...
  • Page 2 Before use, please read this instruction manual carefully and keep it properly to ensure correct use of this machine.

  • Page 3: Table Of Contents

    Safety Considerations Wire controller (standard fitting) Operating istructions of wire controller Operating Instructions Operation of Remote Controller Unit Function Profile Dimension of Indoor Unit Installation of Indoor Unit Inspection of Level of Indoor Unit,Fabrication of Backwater Elbow Installation of Condensate Pipe Instructions of Unit Installation...

  • Page 4: Safety Considerations

    Safety Considerations Please read this manual carefully before use and operate correctly as instructed in the manual. 1． You are specially warned to note the two symbols below.: WARNING!：A symbol indicating that improper operation might cause human death or severe injuries.

  • Page 5: Wire Controller (Standard Fitting)

    Wire controller (standard fitting) Composition of wire controller Failure status display 1 Timing display Sleep st atus display Fan speed display (Auto, High speed, Medium speed, Low speed) Mode key Defros ting st atus display Se t temperature increase key Energy saving st atus display Se t temperature decr ease key Se t temperature display...
  • Page 6 Oper ating istructions of wire controller Turning ON/OFF unit Pr ess t he ON/OFF ke y, then the unit shall star t up. Pr ess t he ON/OFF key again, then the unit shall shut off. Fan contr ol (the figur es show the r elevant display ar eas) If the fan control key is prssed consecutively, the fan speed shall changes as per t he following sequence: Low speed...
  • Page 7 Sleep function setting When the controller functions under cooling or dehumidifying mode and if the unit runs for one hour after the sleep key is pressed, the set tem- perature shall increase by 1, and the set temperature shall increase by another 1 after 2 hours and the unit shall run as per the increased set temperature.
  • Page 8 Timing Setting When the unit is shut off, timing start can be set; After the unit is star- ted up, timing shutoff can be set. After the “TIME” key is pressed, the unit enters the timing set status and the word “TIME” flashes on the display. Now user can press ( ) or ( ) key to increase or decrease the set time.
  • Page 9 Power-fail Memory Function Setting Press and hold the “MODE” key for 10 seconds when the unit is shut off to switch set values so as to decide if the unit operating status or shutoff status shall be memorized after a power fail. If the set temperature area displays 01, it means the unit operating status or shutoff status shall be memorized after a power fail;...
  • Page 10 Failure Display When there is failure in the unit operation, “ERROR” will flash on the LCD of the wire controller and the code of fai- lure will also be displayed. When there are multiple failures at the same time, the codes of failures will be displayed one after one on the wire controller.

  • Page 11: Operation Of Remote Controller

    Operation of Remote Controller Precautions: • Ensure there is no obstacle between the remote controller and the signal recei- ving window of the air conditioner. • The distance able to receive the signal of the remote controller can be as far as 8 meters.
  • Page 12 Cooling Mode Operation Connect the unit to power supply. Press the “ON/OFF”key. Press the “MODE” key to select “Cooling” mode. Use the “Temperature” key to adjust the set temperature for the room. a) After the unit is connected to power supply, the air conditioning unit shall enter the operating status if you press the ON/OFF key b) Press the mode key and select the...
  • Page 13 DRY (Dehumidifying) Mode Operations Connect the unit to power supply. Press the “ON/OFF” key. Press the “MODE” key to select “DRY (Dehumidifying)” mode. Use the “Temperature” key to adjust the set tempe- rature for the room. a) After the unit is connected to power supply, the air conditioning unit shall enter the operating status if you press the ON/OFF key...
  • Page 14 Loading Batteries Into Remote Controller • After batteries are installed, the display shall display icons and letter codes of all functions. • The life of batteries is about 1 year. • Do not mix new and old batteries or mix different types of batteries in usage •...

  • Page 15: Unit Function

    U nit Function • 7DP - Seven days programmer (Accessory not supplied) Centralized Control and Week Timer trol and the week timing functions. the lower unit. The weekly timing fun- Functions: The centralized control- Up to 16 sets of units can be control- ction is able to realized four timing ler and the weekly timer are integra- led simultaneously by the centralized...
  • Page 16 Note: 1． For upper unit checks 16 lower units consecutively, there will be no more than 16 seconds delay when setting works till unit responds. Please let us know your requirement before your placing the order, for this WEEKLY TIMER will only be prepared when customer orders (communication joint with WEEKLY TIMER on manual control had been prepared).
  • Page 17 Unit Function Setting of Indoor Room Sensor and Checking of Outdoor Ambient Temperature 2. Setting of Double Indoor Room Sensors This series of ducted air-conditioning unit has two indoor room sensors. One is located at the air intake of the indoor unit and the other one is located inside the wire controller. User can select one from the two indoor room sensors on the basis of the engineering requirement (Refer to the section of wire controller instructions for detailed operation.

  • Page 18: Profile Dimension Of Indoor Unit

    G a s P ip e L iq u id P ip e A ir In ta ke D ra in a g e P ip e A ir In ta k e Be suit for FC-D09AI FC-D12AI FC-D18AI Fig.2 １７...
  • Page 19 Instructions of Unit Installation Profile Dimensions of Indoor Unit 　 Profile Dimensions of Indoor Unit 　 Item 　 Model 　 　 FC-D09AI 　 ф20×1.5 FC-D12AI 　 FC-D18AI ф30×1.5 1012 　 　 Dimension Requirement of the Installation Space of Indoor Unit...

  • Page 20: Installation Of Indoor Unit

    Unit Installation Instructions Installation of Indoor Unit Installation of Indoor Unit 1. Selection of Installation Site (1) Ensure the top hanging piece has strong strength to withstand the weight of the unit. (2) The drainage pipe has convenient flow of water. (3) There is no obstacle blocking the air intake and exhaust outlet, so as to ensure sound air circulation.

  • Page 21: Inspection Of Level Of Indoor Unit,Fabrication Of Backwater Elbow

    Unit Installation Instructions Inspection of Level of Indoor Unit, Fabrication of Backwater Elbow Precautions: 1. The preparation of all pipes (connecting pipes and drainage pipes) and cables (connecting lines of wire controller, indoor unit and outdoor unit) must be ready before the installation, so as to achieve smooth installation.

  • Page 22: Instructions Installation Of Condensate Pipe

    Unit Installation Instructions Installation of Condensate Pipe Cautions: The air supply pipe, the air intake pipe and the fresh air pipe must be covered with a layer of thermal insulation, so as to avoid thermal leakage and condensation. Firstly apply liquid nail on the pipes, then attach the thermal insulation cotton with a layer of tinfoil.
  • Page 23 Gas Pipe Model and Outdoor Length of Pipe) Pipe Unit m FC-D09AI 30g/m FC-D12AI FC-D18AI Note： 1 The standard pipe length is 5m. When the length (L) of the connecting pipe is less than or equals 5m, there is no need to add refrigerant. If the connecting pipe is longer than 5m, it is required to add refrigerant.

  • Page 24: Of Unit Installation Connection Of Pipelines

    Instructions of Unit Installation Connection of Pipelines Connection of Pipeline 1. Align the flared end of the copper pipe with the center of the thread joint. Manually tighten the flared end nut. 2. Use torque spanner to tighten the flared end nut until the spanner clatters (Figure 10). Fitting Pipe for Flaring Nuts Fitting Pipe Indoor Unit...

  • Page 25: Installation Of Connecting Pipe

    Instructions of Unit Installation Installation of Connecting Pipe Installation of Protective Layer of Connecting Pipe 1.To avoid generation of condensate on the connecting pipe and avoid leakage, the big pipe and the small pipe of the connecting pipe must be covered by thermal insulation materials, be bundled by adhesive tape, and be isolated from air.
  • Page 26 Instructions of Unit Installation Installation of Connecting Pipe 4. No matter if surface mounting or concealed mounting is selected, it is required to drill 2 holes (in the same level) which distance shall be the same as the distance (60mm) of installation holes in the bottom plate of the wire controller.

  • Page 27: Installation Of Wire Controller

    Instructions of Unit Installation Installation of Wire Controller metallic pipe metallic pipe Figure 12 Surface Figure 13 Concealed Figure 14 Schematic Diagram of Installation Mounting of Cable mounting of Cable Name Wall Surface Bottom Plate of Wire Controller Screw M4X10 Panel of Wire Controller Caution: 1.

  • Page 28: Electrical Installation

    Instructions of Unit Installation Electrical Installation Caution: Before installing the electrical equipment, please pay attention to the following matters which have been specially pointed out by our designers: （1） Check to see if the power supply used conforms to the rated power supply specified on the nameplate.
  • Page 29 Instructions of Unit Installation Electrical Installation (4 ) Use cable fastener to bundle and fix the cable. Connection of Signal Line of Wire Controller 1. Open the cover of the electric box of the indoor unit. 2. Pull the signal cable of the wire controller through the rubber ring. 3.

  • Page 30: Connection Of Cables

    Instructions of Unit Installation Connection of Cables Cable Connecting Diagram of Unit Schematic Diagram of Unit Line Connection: FC-D09AI FC-D12AI FC-D18AI ２９...

  • Page 31: Troubleshooting And Maintenance

    Note: After carrying out the check of the above items and taking relevant measures to solve the problems found but the air-conditioning unit still does not function well, please stop the operation of the unit immediately and contact the local service agency designated by SINCLAIR. Only ask professional serviceman to check and repair the unit.
  • Page 32 Instructions of Unit Installation Troubleshooting and Maintenance 4) Take care when cleaning the air-conditioning unit. Use a steady stepping stand. 2. Maintenance at the Beginning of Operating Season Check the air inlet and outlet of the indoor and outdoor units to confirm there is no blockage. Check to see if the grounding wire is in good condition;(Operating by the professional) Check to see if the line connection is in good condition;(Operating by the professional) Check if there is any word displaying on the LCD of the wire controller after connecting the unit...

  • Page 33: Environmental Information

    ENVIRONMENTAL INFORMATION This unit contains fluorinated gases with greenhouse effect covered by the Kyoto Protocol. Maintenance and disposal must be carried out by qualified persons only. Refrigerant gas R410A, GWP = 1730 EXTRA REFRIGERANT CHARGE Pursuant to Regulation EC 842/2006 on certain fluorinated greenhouse gases, in case of extra refrigerant charge, it is compulsory to: Fill in the label accompanying the unit inserting the factory quantity of refrigerant charge (see the technical label), the extra refrigerant charge and the total charge.
  • Page 34 This product must not be disposed together with the domestic waste. This product has to be disposed at an authorized place for recycling of electrical and electronic appliances. 66162468...

This manual is also suitable for:

Fc-d12aiFc-d18ai

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