Related Manuals for Daikin FT50GAVEA8
Summary of Contents for Daikin FT50GAVEA8
- Page 1 Si04-857 REMOVAL PROCEDURE S E R V I C E M A N U A L 5.0/6.0 kW Class Indoor Unit Non-Inverter Wall Mounted Type...
- Page 2 Service Manual Removal Procedure Indoor Unit Cooling Only FT50GAVEA8 FT60GAVEA8...
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Page 3: Table Of Contents
Si04-857 Table of Contents 1. Removal of Air Filter................2 2. Removal of Front Grille ................3 3. Opening and Closing of Service Cover / Changing Settings at Installation Site .............4 4. Removal of Front Panel ................5 5. Removal of Horizontal and Vertical Blades..........7 6. -
Page 4: Removal Of Air Filter
Removal of Air Filter Si04-857 1. Removal of Air Filter Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points 1. External features Display section on main unit (R2280) 2. -
Page 5: Removal Of Front Grille
Si04-857 Removal of Front Grille 2. Removal of Front Grille Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Pull protrusions on left and right sides of front panel and open grille until it locks in position. -
Page 6: Opening And Closing Of Service Cover / Changing Settings At Installation Site
Opening and Closing of Service Cover / Changing Settings at Installation Site Si04-857 3. Opening and Closing of Service Cover / Changing Settings at Installation Site Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. -
Page 7: Removal Of Front Panel
Si04-857 Removal of Front Panel 4. Removal of Front Panel Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Lift horizontal blade to open position. (R2296) Remove screw covers at three locations, then remove screws. - Page 8 Removal of Front Panel Si04-857 Step Procedure Points To remove front panel, disengage two hooks on upper side and three hooks on lower side of flap. (R2301) Top side is provided Four hooks are provided on with four hooks. To top side of front panel.
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Page 9: Removal Of Horizontal And Vertical Blades
Si04-857 Removal of Horizontal and Vertical Blades 5. Removal of Horizontal and Vertical Blades Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Lift horizontal blade to open position. -
Page 10: Removal Of Drain Pan
Removal of Drain Pan Si04-857 6. Removal of Drain Pan Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Remove front grille. Remove electrical box. Wrap a thin cloth around the tip of screwdriver, and pry open the cover. - Page 11 Si04-857 Removal of Drain Pan Step Procedure Points Disengage hook on left side. (R2313) Dismount left side of drain pan from the unit. (R2314) Dismount right side of drain pan from the unit. (R2315) Disconnect drain hose. Warning! Hold the bottom of drain hose and disconnect drain hose.
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Page 12: Removal Of Pcb
Removal of PCB Si04-857 7. Removal of PCB Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Remove front panel. (R2317) Remove water-proofing plate. Cover can be removed by moving hook outward. - Page 13 Si04-857 Removal of PCB Step Procedure Points Disconnect earth wire. (R2321) Disconnect heat exchanger thermistor. (R2322) Disconnect swing motor When disconnecting wire wire harness. harness, pull out the connector holding terminal section of connector. Pull out printed circuit Do not hold lead wire. board, and unplug wire harness connector.
- Page 14 Removal of PCB Si04-857 Step Procedure Points (R2325) Pull out power supply PCB slightly. (R2326) After disconnecting power supply terminal and motor wire harness, remove power supply PCB. Fan motor : S201 (R2327) Removal Procedure...
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Page 15: Removal Of Electrical Box
Si04-857 Removal of Electrical Box 8. Removal of Electrical Box Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Remove thermistors, earth wire and connectors (S1, S6) Remove screw located at right lower side of electrical box. - Page 16 Removal of Electrical Box Si04-857 Step Procedure Points Unplug connector of fan motor wire harness. (S201) (R2332) Move electrical box slightly to right, then Drain guide pull out box forward. Caution! Do not catch the putty on protrusion of drain guide in the flame protection panel.
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Page 17: Removal Of Swing Motor Assembly
Si04-857 Removal of Swing Motor Assembly 9. Removal of Swing Motor Assembly Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Remove front panel. The number of motors varies Remove the electric parts depending on the model. -
Page 18: Piping Of Drain Hose At Left Side
Piping of Drain Hose at Left Side Si04-857 10.Piping of Drain Hose at Left Side Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Remove drain pan. Pull out drain plug located on left side of Warning! -
Page 19: Removal Of Heat Exchanger
Si04-857 Removal of Heat Exchanger 11.Removal of Heat Exchanger Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Conduct pump-down Warning! operation. If gas leaks, repair the leak Remove bottom cover location, then collect all located at lower part of... - Page 20 Removal of Heat Exchanger Si04-857 Step Procedure Points For removal of front grille, drain pan, electrical box and other parts, see reference pages. 1. Lifting heat exchanger Remove screw holding heat exchanger mounting plate in place. (R2346) While raising heat Caution! exchanger, pull it When removing or re-...
- Page 21 Si04-857 Removal of Heat Exchanger Step Procedure Points 2. Removal of the heat exchanger from the right side plate. There are hooks on right side plate. (R2348) Removal Procedure...
- Page 22 Removal of Heat Exchanger Si04-857 Step Procedure Points 3. Loosening pipe retaining plate Disengage hook on pipe retaining plate. (R2349) Slightly widen the Be careful to prevent pipe auxiliary piping. deformation. (R19072) Pull out heat exchanger toward front. (R2351) Removal Procedure...
- Page 23 Si04-857 Removal of Heat Exchanger Step Procedure Points Pull out the heat Warning! exchanger along the Do not mix any gas (including pipe from the unit. air) other than the specified refrigerant (R-22) into refrigerating cycle. (Mixing of air or other gas causes abnormal temperature rise in refrigerating cycle, and this...
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Page 24: Removal Of Fan Rotor And Motor
Removal of Fan Rotor and Motor Si04-857 12.Removal of Fan Rotor and Motor Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Remove front panel, drain pan, electrical parts box and heat exchanger from Hook the unit. - Page 25 Revision History Month / Year Version Revised contents 06 / 2013 Si04-857 First edition...
- Page 26 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.