Ballu KF-25GWE, Service Manual

Page: 48 / 63

KFR-4801GE KF-5002GE
11. DISASSEMBLY INSTRUCTIONS
47
Stepper
Motor
Screws
Drainage Hose
Screws
Screw
Screws
Front Panel
Terminal Board
1. Remove the grille
1) Open the front panel.
2) Take out the screws of the grille.
3) Hold the both sides of the grille and drag it towards
oneself,remove the grille.
2. Remove the electrical control box
1) Take the indoor coil sensor from the sensor bracket.
2) Remove the switching board.
3) Take out the screws of the terminal board and remove
the terminal board.
4
)
Remove the display board.
5) Disconnect the circuitries of the printed circuit board.
6 ) Remove and check-up the printed circuit board.
7) Disconnect all the circuitries of the electrical printed
board.
8) Take out the screws of the electrical control box and
remove the electrical control box.
3. Remove the air outlet frame
1) Take out the screws of the stepper motor,disconnect the
stepper motor and the air outlet frame.
2) Remove the stepper motor.
3) Disconnect the drainage and the air outlet frame.
4) Take out the screws of the air outlet frame.
5) Remove the air ouitlet frame.
Screw
Display Board
Printed Circuit Board
Screws
Switching Board
OPERATION PROCEDURE PHOTOS