Using TCC-LINK central remote controller (
BMS-CM1280TLE
)
(1) Checking and testing
UNIT No.
Alternate blinking
R.C.
No.
When a problem occurs to an air conditioner,
the bar under the group number display flashes.
When a group in the alarm issuance with the
(GROUP) buttons, Unit number and the
latest check code are alternately displayed.
*If you select a group not issuing an alarm, the
check code will not be displayed even if another
air conditioner is issuing an alarm.
If the display has already disappeared, access
check code history by following the procedure
described below.
(2)
Check code
history
The
check code
history access procedure is described below (up to four
check code
stored in memory).
Check code
history can be accessed regardless of whether the air conditioner is in operation or shut down.
1
Push the
+
buttons simultaneously and hold for at least 4 seconds.
2
The letters “
SERVICE CHECK” light up, and the check code “01” is displayed.
3
When a group No. is selected (blinking), if there is a
check code
history, the UNIT No. and the latest
check code
history information are displayed alternately.
*During this procedure, the temperature setting feature is unavailable.
4
To check other
check code
history items, push the
button to select another check code (01-04.).
5
To check check code relating to another group, push (ZONE) and (GROUP)
buttons to select
a group No.
Do not push the
button as it would erase the whole
check code
history of the selected group.
6
To finish off the service check, push the
button.
TEST
Display of check code
Display of Unit No.
Alternate blinking
UNIT No.
No.
R.C.
TEST
Display of check code
Display of
Unit No.
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