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Summary of Contents for Daikin FTKS40JVLT
- Page 1 Si041056 REMOVAL PROCEDURE S E R V I C E M A N U A L 4.0/5.0/6.0/7.1 kW Class Indoor Unit Inverter Wall Mounted Type...
- Page 2 Service Manual Removal Procedure Indoor Unit Cooling Only Heat Pump FTKS40JVLT FTXS40JVLT FTKS50KVMA FTXS50KVMA FTKS60KVMA FTXS60KVMA FTKS71KVMA FTXS71KVMA FTXS60GV1B FTXS60GV1B FTXS71GV1B FTXS71GV1B...
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Page 3: Table Of Contents
Si041056 Table of Contents 1. Removal of Air Filters / Front Panel ............2 2. Removal of Front Grille ................5 3. Removal of Horizontal Blades / Vertical Blades........6 4. Removal of Electrical Box / PCBs / Swing Motors ........8 5. Removal of Indoor Heat Exchanger ............15 6. -
Page 4: Removal Of Air Filters / Front Panel
Removal of Air Filters / Front Panel Si041056 1. Removal of Air Filters / Front Panel Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Procedure Points Step 1. Appearance features Warning Dangerous: High voltage A high voltage is applied to all... - Page 5 Si041056 Removal of Air Filters / Front Panel Step Procedure Points 3. Remove the Titanium apatite photocatalytic air- purifying filters. The Titanium apatite The right and left filters are photocatalytic air- interchangeable. Air filter purifying filter ASSY is attached to the back of the air filter.
- Page 6 Removal of Air Filters / Front Panel Si041056 Step Procedure Points 4. Remove the front panel. While opening the front panel further than it stops, release both the shafts and remove the front panel. (R11327) Slide the front panel from side to side to release each shaft.
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Page 7: Removal Of Front Grille
Si041056 Removal of Front Grille 2. Removal of Front Grille Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Procedure Points Step Remove the 3 screws Refer to the removal of the front grille. -
Page 8: Removal Of Horizontal Blades / Vertical Blades
Removal of Horizontal Blades / Vertical Blades Si041056 3. Removal of Horizontal Blades / Vertical Blades Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Procedure Points Step 1. Remove the horizontal blades. - Page 9 Si041056 Removal of Horizontal Blades / Vertical Blades Step Procedure Points 2. Remove the vertical blade The unit has 3 vertical blade ASSYs. ASSYs linked to one another with the interlock rods. Release the right and left shafts. Vertical blade ASSY (R13512) Unfasten the 3 hooks for each vertical blade...
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Page 10: Removal Of Electrical Box / Pcbs / Swing Motors
Removal of Electrical Box / PCBs / Swing Motors Si041056 4. Removal of Electrical Box / PCBs / Swing Motors Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Procedure Points Step... - Page 11 Si041056 Removal of Electrical Box / PCBs / Swing Motors Step Procedure Points Disconnect the [S1] connectors for the fan motor [S1] and for the swing motors [S41]. [S41] (R13576) Remove the screw of Electrical box the electrical box. (R13577) Dislocate the electrical The electrical box has a box to the left and...
- Page 12 Removal of Electrical Box / PCBs / Swing Motors Si041056 Step Procedure Points 2. Remove the PCBs. Lift the shield plate and unfasten the hook. Shield plate (R11349) Remove the signal Unfasten the hook on the receiver unit by upper side. Signal unfastening the hook.
- Page 13 Si041056 Removal of Electrical Box / PCBs / Swing Motors Step Procedure Points Disconnect the connector [S49] from the display PCB. [S49] (R11352) Unfasten the 4 hooks. Remove the INTELLIGENT EYE INTELLIGENT EYE sensor PCB, and sensor PCB disconnect the connector [S36].
- Page 14 Removal of Electrical Box / PCBs / Swing Motors Si041056 Step Procedure Points Pull out all the harnesses from the terminal board. Terminal board (R11355) Unfasten the 3 hooks and remove the control Control PCB PCB. Hook Hook (R13514) [S1] : DC fan motor [S41] [S1] [S25]: INTELLIGENT EYE...
- Page 15 Si041056 Removal of Electrical Box / PCBs / Swing Motors Step Procedure Points 3. Remove the swing motor for horizontal blades. Remove the screw of the swing motor. (R11359) Remove the swing motor for horizontal blades. Swing motor (R11360) 4. Remove the swing motor for vertical blades.
- Page 16 Removal of Electrical Box / PCBs / Swing Motors Si041056 Step Procedure Points Pull out the drain hose. Drain hose (R11357) Remove the 2 screws In case that you cannot and detach the swing remove the swing motor unit motor unit. easily, remove the auxiliary piping first.
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Page 17: Removal Of Indoor Heat Exchanger
Si041056 Removal of Indoor Heat Exchanger 5. Removal of Indoor Heat Exchanger Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Procedure Points Step 1. Disconnect the refrigerant Preparation piping. - Page 18 Removal of Indoor Heat Exchanger Si041056 Step Procedure Points 2. Remove the indoor heat exchanger. Detach the indoor unit from the installation plate. (R11365) Unfasten the hook of the piping fixture at the back of the indoor unit. Remove the piping fixture.
- Page 19 Si041056 Removal of Indoor Heat Exchanger Step Procedure Points Unfasten the hooks on Caution the left side. When removing or reassembling the indoor heat exchanger, be sure to wear gloves or wrap the indoor heat exchanger with cloths. (You may be injured by the Hook fins.) (R13516)
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Page 20: Removal Of Fan Motor / Fan Rotor
Removal of Fan Motor / Fan Rotor Si041056 6. Removal of Fan Motor / Fan Rotor Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Procedure Points Step 1. Remove the right side plate. - Page 21 Si041056 Removal of Fan Motor / Fan Rotor Step Procedure Points Remove the fan motor. When reassembling the fan motor and the fan rotor, provide as much as 5 mm of play between the side face of the rotor and the bottom frame.
- Page 22 Revision History Month / Year Version Revised contents 01 / 2013 Si041056 First edition...
- Page 23 Improper installation can result in water or refrigerant leakage, electrical shock, fire or explosion. Use only those parts and accessories supplied or specified by Daikin. Ask a qualified installer or contractor to install those parts and accessories. Use of unauthorised parts and accessories or improper installation of parts and accessories can result in water or refrigerant leakage, electrical shock, fire or explosion.
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