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6. Remove the front panel.
• Remove the screws of both sides fixing the
front panel.
• Push the upper side of front panel strongly to
pull out the front panel from the inner hook of
diffuser frame.
• Pull down the front panel carefully not so as to
harm the display PCB wires and thermistor
wires.
7. Remove the diffuser assembly.
• Remove the screws of both side of diffuser
assembly. (4 pieces)
• Push the upper side of cabinet strongly to pull
out the inner hook of diffuser frame from the
cabinet hole.
• Take up the diffuser frame carefully not so as to
harm the display PCB wires and the step motor
wires.
8. Remove display PCB assembly.
• Remove the screws at the both side of display
cover.
• If necessary, disconnect the display PCB con-
nector from PCB assembly.
• Remove 2 screws of PCB assembly.
R
R
Diffuser frame
Front
Panel
Diffuser
frame
Front
Panel
Hook
Diffuser
frame
Cabinet
Hook
Display Cover
Summary of Contents for A2UN186FA0
Page 104: ... 104 Electronic Control Device 1 Room Type Indoor Unit MAIN P C B DC ASM MAIN P C B AC ASM ...
Page 105: ... 105 2 Cassette Type Indoor Unit MAIN P C B DC ASM ...
Page 106: ... 106 3 Art Cool Type Indoor Unit TOP VIEW BOTTOM VIEW ...
Page 107: ... 107 4 Convertible Type Indoor Unit ...
Page 109: ... 109 6 SUB P W B ASSEMBLY Art Cool Type Indoor Unit TOP VIEW BOTTOM VIEW ...
Page 110: ... 110 7 Outdoor Unit MAIN P C B ASM V P U N W ...
Page 111: ... 111 Schematic Diagram 1 Room Type Indoor Unit ...
Page 113: ... 113 3 Art Cool Type Indoor Unit ...
Page 114: ... 114 4 Convertible Type Indoor Unit RY 4WAY RY OUTFAN ...
Page 132: ...P No 3828A20097N August 2003 Printed in Korea ...