28
Ice making test completes
in about 20 seconds.
(3) Operation by ice making test
Touch
for 5 sec-
onds.
(See 5-2(1) “• Self-
check and error
display method and
operation, Ice mak-
ing test operation”
The sensor lever
detects the amount
of ice.
The sensor lever once
comes down to detection
point then returns to the
original position.
The ice tray is
turned over and
return.
The ice tray turns over
once to drop the ice,
then returns to the origi-
nal position.
The water pump
motor operates.
Completion
When abnormality
occurs, the error code
is displayed on the
panel.
Inspect the abnormal
points by referring to
page 24-26.
[Check point of automatic ice maker operation]
* Never touch the automatic ice maker while it is operating.
During the operation, do not insert a hand into the automatic ice maker.
(5) Maintenance for water supply pump and water supply pipe
Follow the procedures below when disassembling, cleaning, and assembling the pump and the pipe.
Explain to customers that periodic cleaning is required. (The instructions for cleaning are described in the instruction manual.)
The inside of the pump can be cleaned after disassembling the pump in the water tank.
The inside of the pipe can be cleaned after disassembling the water supply pipe in the tank holder.
Set the water tank in place
and check that water level
decreases when viewed
from the front.
Check that water level decreases.
Ice
Server
Ice Tray
Reference Line
Sensor Lever
(Detects the
ice storage
level)
Ice Storage
Box
Door
Lay flat
(4) Checking the ice tray detection reed switch.
Check that the
indicator is lit when releasing the ice tray lock lever.
Also, check that the indicator goes out when setting the ice tray lock lever.
*The display goes out for power saving when the operation panel is not
operated for 30 seconds or more. (The
indicator also goes out.)
While the display is gone out, the
indicator that represents the
status of the ice-tray lock lever comes on when any of the doors of the
refrigerator, ice making, and freezer compartments is opened or closed.
Status of ice tray lock lever
Display of
Lit
The ice tray lock
lever is set.
No lit
While the
indicator is blinking, ice ejection is not conducted.
The ice tray lock
lever is not set.
Water Tank / Water Supply Pump
Once a week
Disassemble the
water supply pump
and wash it.
Leadcleaning Filter
Wash by lightly rubbing.
* Do not use cleaners such as
kitchen detergents (neutral),
benzene, or bleach. Doing so may
result in odors of the ice.
Pull out the tank packing
from the water tank.
Pull out the tank pipe
and rotate and remove the
water supply pump.
Wash the water tank.
Remove the water tank,
remove the lid, and wash it.
Water Tank
When using bleaching agents to clean
the water tank and lid, follow the
instructions of the agents.
Tank
Packing
Water Supply Pump
Tank Pipe
wate
Was
Remove the tank
cap by twisting it.
Impeller
Holder
Cap
Impeller
The impeller is made
from a magnet. Wash
it thoroughly to remove
any foreign objects.
Remove the cap lid
while opening the tab.
Cap Lid
Assembling the water supply pump
Rotate
Rotate and set the water
supply pump onto the
water tank.
Align the triangle mark on the
bottom of the water tank with
the triangle mark on the cap lid
and push in while making sure
that there is no gap.
After Assembly
Fit the cap lid onto
the cap.
After Assembly
Attach the impeller
to the impeller
holder.
After Assembly
Rotate and
¿
x the tab ( ) of the cap into the
projection ( ) on the impeller holder.
Make sure that the impeller is inside.
Rotate
)LWWKH¿
lter
onto the cap.
After Assembly
Lid
1
2
3
4
5
1
2
3
4
5
If mold forms easily in certain types of water, clean
about 2 or 3 times a week.
* When not making ice, remove the water.
OAH162
