Daikin Indoor Unit Cooling Only Air Conditioner FTKS71JVMG9

Warning: Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.

Loosen the screw of the fan motor from the air outlet.

Remove the screw of the fan motor fixing plate (upper).

Unfasten the hook at the front and remove the fan motor fixing plate (upper).

Release the harness from the hook, and remove the screw of the fan motor fixing plate (lower).

Remove the fan motor fixing plate (lower).

When reassembling the fan motor and the fan rotor, provide as much as 5 mm (0.2 inch) of play between the side face of the rotor and the bottom frame.

Insert the fan motor allowing for approx. 5 mm (0.2 inch) of play.

Tighten the fan rotor screw until it stops. Then give the screw one more turn.

Warning: Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.

In pump-down work, be sure to stop the compressor before disconnecting the refrigerant pipe. If the refrigerant pipe is disconnected with the compressor operating and the stop valve open, air may be sucked in and may generate an over-pressure in refrigeration cycle, thus resulting in pipe rupture or accidental injury.

When removing or reinstalling the indoor heat exchanger, be sure to wear gloves or wrap the indoor heat exchanger with cloths. (You may be injured by the fins.)

Caution: Be sure to conduct pump down operation before disassembling the refrigerant pipe.

If the refrigerant leaks, repair the spot of leaking, then collect all refrigerant from the unit. After conducting vacuum drying, recharge proper amount of refrigerant.

From the viewpoint of global environmental protection, make sure to use a vacuum pump for air purging.

Pull out and disconnect the drain hose.

Wrap the open ends of the drain hose with plastic sheets to prevent water dripping.

Unscrew the flare nuts for gas piping and liquid piping.

Warning: Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.

The 3 filters are interchangeable.

Insert the air filter with the "FRONT" mark faced up.

The air filter can be set easily by inserting it along the guides.

Be sure to insert the 2 lower hooks when reassembling the air filter.

1) Open the front panel to the position where it stops.

2) Pull out the air filter downward and remove it.

2. Remove the Titanium apatite deodorizing filters.

Warning: Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.

Screw covers removed with a flat screwdriver

Hooks on the top of the front grille unfastened

Upper part of the front grille pulled out and lower part lifted up

Warning: Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.

1. Remove the horizontal blades.

1) Release the right shaft of the horizontal blade (large).

3) Release the inner right shaft.

4) Release the inner left shaft.

5) Remove the horizontal blade (large).

6) Remove the horizontal blade (small) in the same way.

2. Remove the air outlet ASSYs.