Daikin Indoor Unit Cooling Only Air Conditioner ATKS25BVMB

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

Remove the installation frame from the mounting plate.

Warning!: If gas leaks, repair the leak location, then connect all refrigerant from the unit. Conduct vacuum drying, and charge proper amount of refrigerant.

Warning!: Do not mix any gas (including air) other than the specified refrigerant (R410A) into refrigerating cycle.

Pay attention so that the residual drain will not make a floor dirty.

In case that a drain hose is buried inside a wall, remove it after the drain hose in the wall is pulled out.

Make curing so that the residual drain water will not leak out.

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

1) Lift horizontal blade to open position.

Screw stoppers inside the flap which were equipped in the existing models are not provided.

2) Disengage horizontal blade from blade retaining section.

3) Bend blade slightly and remove it from the unit.

1. Since the key pattern hook is provided on the left side, insert the edge of the blade to the tip while rotating it.

2. Restore the two fixed parts of the horizontal blade onto the hook.

Take off the air purifying filter, photocatalytic deodorizing filter

Set the air filter, air purifying filter and photocatalytic deodorizing filter as they were and close the front grille

Sign off on the filter cleaning

1. Operate the “fan only” for several hours on a fine day to dry out the inside.

• Press “MODE” button and select “fan”operation.

• Press “ON/OFF” button and start operation.

2. Clean the air filters and set them again.

3. Take out batteries from the remote controller.

4. Turn OFF the breaker for the room air conditioner.

• When a multi outdoor unit is connected, make sure the heating operation is not used at the other room before you use the fan operation. (page 22)

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

Hexagon head set screw on the fan rotor loosened

Screw on the left side panel removed

Hook from the backward disengaged

Fan bearing pushed off from the inside