Gree GMV-ND100L/A-T Service Manual page 74

GREE
Parameter
Parameter Name
Code
Unit
A6 cooling/heating
function
Bar code query of
nb
IDU
Parameter
Range
nA:
cooling/heating
nC: single- Temperature area: displays the parameter code.
cooling Timer area: displays the cooling/heating function setting value of
nH: single- the current unit.
heating
nF: air supply
Operation method (nb query is not supported for the slave wired
controller):
In "nb" status, the timer area is not displayed. Press the
"MODE" button to enter bar code query. The temperature area
displays "nb" and the project number in the timer area blinks.
Press "▲" or "▼" to switch the project number of IDU.
Press the "MODE" button to select an IDU. The temperature
area displays "Un" and the timer area displays "-n". Press "▲"
or "▼" to display the entire-unit bar code and controller bar code
of IDU. Press the "ENTER/CANCEL" button to return to the
upper-level menu. The temperature area displays "nb" and the
timer area displays the 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:
Example
0-9, A-Z, a-z, -
Entire-init bar
code of IDU
N1r0128150066
Controller bar
code of IDU
N1r0128150067
69
GMV5 INDOOR UNIT SERVICE MANUAL
View Method
Subcooler EXV
27 (Actual value = Displayed value *
10)
28 Defrosting temperature
Liquid-extracting temperature of
29
subcooler
30 Outlet temperature of accumulator
31 Oil return temperature
Inlet-tube temperature of
32
condenser
33 Outlet temperature of condenser
Timer
Temperature
Area Area
-n
Un (to the
(in the
right)
middle)
N1r 0128
150 066
Pc -n
PLS
° C
° C
° C
° C
° C
° C
Remark 1 Remark 2
It indicates
that the
following is
the entire-unit
bar code of
IDU.
It indicates
Press "▼" to
the former
display
seven bits of
downward
the bar code.
and press
It indicates
"▲" to
the latter six
display
bits of the bar
upward.
code.
It indicates
that the
following is
the controller
bar code of
IDU.