19
OPERATING PROCEDURE
PHOTOS&ILLUSTRATIONS
9. Removing the drain pump and drain sensor
(1) Remove the panel.
(2) Remove the fan guard.
(3) Remove the electrical parts cover.
(4) Remove the electrical parts box.
(5) Remove the drain pan.
(6) Remove 4 screws of the drain pump.
(7) Pulling the clip of the drain hose, pull out the drain hose
from the drain pump.
(8) Remove the drain sensor and the holder.
(9) Pull out the drain pump.
10. Removing the heat exchanger
(1) Remove the panel.
(2) Remove the fan guard.
(3) Remove the electrical parts cover.
(4) Remove the electrical parts box.
(5) Remove the drain pan.
(6) Remove the turbo fan.
(7) Remove the screw of the coil support A.
(8) Remove 2 screws of the coil support B.
(9) Remove 2 screws of the coil.
(10) Remove 4 screws of the piping cover of the outer wall,
and pull out the piping cover.
Photo 9
Drain hose
Drain pump
Drain sensor
holder
Screws
Clip
Photo 10
Photo 11
Heat exchanger
Coil support B
Coil support A
Coil screws
Screws of piping
cover
Piping
cover
OC253---1.qxp 2/14/01 9:52 AM Page 19
