Gree GMV-ND07PLS/A-T(U) Service Manual page 59

Multi Variable Air Conditioners Indoor Unit for North America
project number of the queried IDU. Press the ―ENTER/CANCEL‖
button again to return to the upper-level menu.
Display mode:
Temperature area: displays nb/Un/Pc/bar code.
Timer area: displays -n/project number/bar code.
The following is an example:
Temperatur
Example
e Area
Un (to the
right)
Entire-init bar
code of IDU
N1r012815006
6 N1r
150
Controller bar
code of IDU
N1r012815006
N1r
7
150
NOTICE!
①. Un indicates the entire-unit bar code of IDU and Pc indicates the
controller bar code of IDU.
②. When there is only one IDU, press the ―MODE‖ button in ―nb‖
status to enter bar code query without selecting the project
number of IDU.
③. The system quits the query status if no operations are
performed in 60 seconds.
④. The bar code query starts from the entire-unit bar code of IDU
and ends at the controller bar code of IDU without circulation.
That is, the query does not start again even if users press ―▼‖.
53
Timer
Remark 1
Area
It
indicates
that the
-n
following
(in the
is the
middle
entire-uni
)
t bar
code of
IDU.
It
indicates
the
0128 former
seven
bits of the
bar code.
It
indicates
the latter
066
six bits of
the bar
code.
It
indicates
that the
following
Pc -n
is the
controller
bar code
of IDU.
It
indicates
the
0128 former
seven
bits of the
bar code.
It
indicates
the latter
067
six bits of
the bar
code.
Remark 2
Press
―▼‖ to
display
downwar
d and
press ―▲‖
to display
upward.