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Daikin ATKC18RV2S - User Manual

Daikin ATKC18RV2S
21 pages
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REMOVAL
PROCEDURE
SERVICE MANUAL
Indoor Unit
Inverter
Wall Mounted Type
4.2/5.0/6.0/7.1 kW Class
15000/18000/24000 Btu/h Class
Si041255EH
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Summary

Air Filters Removal

Remove Main Air Filters

Steps to detach the primary air filters from the indoor unit.

Remove Photocatalytic Air Filters

Procedure for detaching the special Titanium apatite photocatalytic air-purifying filters.

Front Panel Removal

Detach Front Panel Assembly

Procedure to open, release shafts, and remove the front panel.

Front Grille Removal

Remove Front Grille Assembly

Steps to unscrew and unhook the front grille for removal.

Horizontal Blades Removal

Remove Horizontal Blade Assemblies

Process to release shafts and remove both large and small horizontal blades.

Vertical Blade ASSYS Removal

Remove Vertical Blade Assemblies

Procedure to release shafts and hooks to detach vertical blade assemblies.

Electrical Box Removal

Access Electrical Box Components

Steps to remove service cover, drip plate, thermistor, and earth wire.

Disconnect and Remove Electrical Box

Procedure to disconnect harnesses and remove the main electrical box.

PCBs Removal

Remove Shield Plate and Signal Receiver

Steps to detach the shield plate and signal receiver unit.

Remove Display PCB

Procedure to unfasten hooks and remove the display PCB.

Disconnect PCBs and Remove Sensor;Control Units

Disconnecting connectors and removing intelligent eye and signal receiver PCBs.

Remove Main Control PCB

Procedure to disconnect harnesses and remove the main control PCB.

Swing Motors Removal

Remove Horizontal Blade Swing Motor

Steps to remove the swing motor assembly for horizontal blades.

Remove Vertical Blade Swing Motor

Procedure to remove the swing motor assembly for vertical blades, including drain hose.

Detach Swing Motor Unit

Procedure to detach the swing motor unit by removing screws and hooks.

Indoor Heat Exchanger Removal

Disconnect Piping and Drain Hose

Steps to disconnect refrigerant piping and drain hose before removal.

Detach Indoor Unit from Plate

Procedure to detach the indoor unit from its mounting plate.

Remove Auxiliary Piping and Heat Exchanger

Procedure to remove auxiliary piping and the indoor heat exchanger.

Fan Motor and Fan Rotor Removal

Access Fan Motor Components

Steps to remove side plates and fan motor fixing plate.

Remove Fan Motor and Rotor

Procedure to remove the fan motor and fan rotor assemblies.

Remove Fan Rotor Bearing

Procedure to remove the fan rotor and its rubber bearing.

Summary

Air Filters Removal

Remove Main Air Filters

Steps to detach the primary air filters from the indoor unit.

Remove Photocatalytic Air Filters

Procedure for detaching the special Titanium apatite photocatalytic air-purifying filters.

Front Panel Removal

Detach Front Panel Assembly

Procedure to open, release shafts, and remove the front panel.

Front Grille Removal

Remove Front Grille Assembly

Steps to unscrew and unhook the front grille for removal.

Horizontal Blades Removal

Remove Horizontal Blade Assemblies

Process to release shafts and remove both large and small horizontal blades.

Vertical Blade ASSYS Removal

Remove Vertical Blade Assemblies

Procedure to release shafts and hooks to detach vertical blade assemblies.

Electrical Box Removal

Access Electrical Box Components

Steps to remove service cover, drip plate, thermistor, and earth wire.

Disconnect and Remove Electrical Box

Procedure to disconnect harnesses and remove the main electrical box.

PCBs Removal

Remove Shield Plate and Signal Receiver

Steps to detach the shield plate and signal receiver unit.

Remove Display PCB

Procedure to unfasten hooks and remove the display PCB.

Disconnect PCBs and Remove Sensor;Control Units

Disconnecting connectors and removing intelligent eye and signal receiver PCBs.

Remove Main Control PCB

Procedure to disconnect harnesses and remove the main control PCB.

Swing Motors Removal

Remove Horizontal Blade Swing Motor

Steps to remove the swing motor assembly for horizontal blades.

Remove Vertical Blade Swing Motor

Procedure to remove the swing motor assembly for vertical blades, including drain hose.

Detach Swing Motor Unit

Procedure to detach the swing motor unit by removing screws and hooks.

Indoor Heat Exchanger Removal

Disconnect Piping and Drain Hose

Steps to disconnect refrigerant piping and drain hose before removal.

Detach Indoor Unit from Plate

Procedure to detach the indoor unit from its mounting plate.

Remove Auxiliary Piping and Heat Exchanger

Procedure to remove auxiliary piping and the indoor heat exchanger.

Fan Motor and Fan Rotor Removal

Access Fan Motor Components

Steps to remove side plates and fan motor fixing plate.

Remove Fan Motor and Rotor

Procedure to remove the fan motor and fan rotor assemblies.

Remove Fan Rotor Bearing

Procedure to remove the fan rotor and its rubber bearing.

Daikin ATKC18RV2S Specifications

General IconGeneral
Cooling Capacity1.5 Ton
Star Rating3 Star
RefrigerantR32
Weight (Outdoor Unit)34 kg
TypeSplit AC
Energy Efficiency Ratio (Heating)3.8 W/W
Outdoor Unit Dimensions (W x H x D)300 mm
Power Supply230 V, 50 Hz
Annual Energy Consumption (Heating)Not Applicable

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