11
(6) Service Diagnostics Function
1) Outline
• The chart below shows the outline of service diagnostics function.
• “Service diagnostics function entry” needs to be set in order to perform each check mode.
• After the service diagnostics function entry, Touch
to select the serial number for the check mode to be performed.
Press
for 3 seconds to start the selected check mode.
•
blinks while service diagnostics function is performed.
• When one of the check modes is in operation, the other modes cannot be set. The mode in operation needs to be cancelled
before setting another mode.
• After one of the check modes starts, the mode continues operating even if the door gets closed.
(Open the door when releasing the check mode.)
• Refer to the next sections about the operation procedure and the display of each check mode.
• In order to release “service diagnostics function entry,” follow the same procedure as that for setting operation during
“service diagnostics function entry” or each check mode.
Touch
to light up the icons.
1. Enter the service
diagnostics
function.
(Service
diagnostics
function entry)
Setting/releasing method
Display
Door
Operation
Blinking
Open the ice
making compart-
ment door.
Touch
and
simultaneously for 3
seconds.
2. Select the check mode.
Selecting method
Display
Door
Operation
Any of the following/blinking
Blinking
Open the ice
making compart-
ment door.
Touch
.
Each touch of
changes the blinking indicator(s) between
,
, and
.
Each combination of
,
, and
indicates the serial number for each check mode.
The service diagnostics function entry starts from the serial number 1, blinking of
.
No.
Mode
1
Compressor rotational speed change mode
…The rotational speed of the compressor can be changed.
The box fan can be switched on and off.
2
Damper operation mode
…Each damper can be opened and closed. Refrigerator fan
can be switched on and off.
3
Thermistor temperature check mode
…The detected temperature of each thermistor can be checked.
4
Error history display mode
…The error occurred in the past can be checked.
5
Set temperature adjustment mode
…The set temperature and the energization rate in each
compartment can be adjusted.
6 - 8
The serial numbers from 6 to 8 can be selected, but do not set
the mode to any of them. Those modes are for factory use only.
Selecting method
Display
Door
Operation
Any of the following/lit
Blinking
Open the ice
making compart-
ment door.
Touch
for 3 seconds.
The indicators of the serial number (
)for the selected check mode stop blinking and remain lit.
3. Set the check mode.
1
2
3
4
5
6
7
8
OAH162
