Daikin Indoor Unit Cooling Only Air Conditioner FTKS35GVM4

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.

Remove the 2 screws which fix the indoor heat exchanger to the installation plate.

Disconnect the pipings. Place a plastic sheet under the drain pan to prevent from wetting the floor with remaining drain.

Remove the indoor unit from the installation plate.

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

The air filter is not marked for difference between the right and left sides.

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 hooks (at 2 lower positions) when mounting the air filter.

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

2. Remove the Titanium apatite photocatalytic airpurifying filters.

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

Inserting a wooden base beneath the unit facilitates the removing work.

Lift up the indoor unit slightly and pull out the drain hose.

Place a plastic sheet under the drain pan to prevent from wetting the floor with remaining drain.

1) Remove the screw at the right side of the drain pan unit.

2) Press the right side of the drain pan unit and twist the left side.

3) Remove the drain pan unit from the indoor unit.

When reassembling, make sure that the hook at the left side is fitted in the groove.

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

Remove the screw covers and screws. (right and left)

Open the horizontal blades before removing the screw covers and screws.

When reassembling the indoor unit, drive the screws with the horizontal blades opened or removed.

Unfasten the 3 hooks on the top of the front grille.

The convex marks (...) on the front panel indicate the position of the hooks.

Pull the upper part of the front grille out and lift the lower part up, and then remove the front grille.

When reassembling, make sure that the 3 hooks are fastened as they were.

When reassembling the front grille, be sure not to get it stuck on the spacer of the drain pan.

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

Open the front panel over the position where it stops.

Slide the left rotary shaft to the right and release it.

Remove the right rotary shaft in the same way.

When reassembling the front panel, fit the right and left rotary shafts one by one into the grooves and fully push them into position.

Sign off on the front panel removal