Daikin FTKS71HVMG Service Manual

Daikin FTKS71HVMG Service Manual

7.1/8.0/9.0/10.0 kw class/30000/36000 btu/h class removal procedure

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REMOVAL
PROCEDURE
S E R V I C E
7.1/8.0/9.0/10.0 kW Class
30000/36000 Btu/h Class
Indoor Unit
Inverter
Wall Mounted Type
Si04-958
M A N U A L

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Table of Contents
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Summarization of Contents

Removal of Air Filters / Front Panel
Air Filter Removal
Steps for opening the front panel and removing the air filters downwards.
Titanium Apatite Filter Removal
Process to detach and remove the special air-purifying filter ASSY.
Front Panel Removal
Instructions for releasing shafts and detaching the front panel.
Removal of Front Grille
Service Cover Removal
Steps to remove the service cover by unscrewing it.
Front Grille Removal
Detailed steps for removing screws, fixtures, and hooks to detach the front grille.
Removal of Electrical Box
Electrical Box Preparation
Initial preparation, including removing the front grille and drip proof plate.
Electrical Wiring and Connector Disconnection
Disconnecting ground wires, thermistors, harness, ferrite core, and various connectors.
Electrical Box Removal
Final steps to unfasten the box and lift it off the bottom frame.
Removal of PCBs
Signal Receiver PCB Removal
Steps to unfasten shield plates, terminal boards, clamps, and harnesses to remove the PCB.
Intelligent Eye Sensor PCB Removal
Unfastening hooks and shield plates to detach the sensor PCB.
Display PCB Removal
Steps to unfasten hooks, lift the PCB, and release harnesses.
Control PCB Removal
Unfastening hooks, pulling wires, and disconnecting terminals to remove the control PCB.
Removal of Horizontal Blades / Swing Motors
Horizontal Blade Removal
Instructions for releasing shafts and detaching the horizontal blades.
Air Outlet ASSY Removal
Steps to remove sealing material and air outlet assemblies.
Horizontal Swing Motor Removal
Detaching interlock rods, drain hoses, pivots, and motors for horizontal blades.
Vertical Swing Motor Removal
Steps to remove link covers, interlock rods, screws, and the vertical blade swing motor.
Removal of Fan Motor
Fan Motor Screw Loosening
Loosening the screw connecting the fan motor to the air outlet.
Fan Motor Fixing Plate Removal
Detaching upper and lower fixing plates and associated harnesses.
Fan Motor Removal
Steps to detach and remove the fan motor assembly.
Vibration Absorber Removal
Instructions for removing the vibration absorber from the fan motor.
Removal of Indoor Heat Exchanger
Refrigerant Piping Disconnection
Procedures for disconnecting gas and liquid piping, drain hose, and flare nuts.
Piping Fixture Removal
Steps to detach the unit from the installation plate and remove fixtures.
Indoor Heat Exchanger Removal
Widening piping, removing screws, and unfastening hooks to remove the heat exchanger.
Removal of Fan Rotor
Side Plate and Fixing Plate Removal
Steps to detach the right side plate and fan motor fixing plates.
Fan Motor and Rotor Removal
Instructions for removing the fan motor and the fan rotor.
Removal of Vertical Blade ASSY
Vertical Blade ASSY Removal
Unfastening hooks and removing the vertical blade assemblies.

Table of Contents