Gree GMV-N140U/A-T Service Manual

GREE GMV5 INDOOR UNIT SERVICE MANUAL
69
Parameter
Code
Parameter Name
Parameter
Range
View Method
27
Subcooler EXV
(Actual value = Displayed value *
10)
PLS
28
Defrosting temperature
°C
29
Liquid-extracting temperature of
subcooler
°C
30
Outlet temperature of accumulator
°C
31
Oil return temperature
°C
32
Inlet-tube temperature of
condenser
°C
33
Outlet temperature of condenser
°C
A6
Unit
cooling/heating
function
nA:
cooling/heating
nC: single-
cooling
nH: single-
heating
nF: air supply
Temperature area: displays the parameter code.
Timer area: displays the cooling/heating function setting value of
the current unit.
nb
Bar code query of
IDU
0-9, A-Z, a-z, -
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
Temperature
Area
Timer
Area
Remark 1
Remark 2
Entire-init bar
code of IDU
N1r0128150066
Un (to the
right)
-n
(in the
middle)
It indicates
that the
following is
the entire-unit
bar code of
IDU.
Press “▼” to
display
downward
and press
“▲” to
display
upward.
N1r
0128
It indicates
the former
seven bits of
the bar code.
150
066
It indicates
the latter six
bits of the bar
code.
Controller bar
code of IDU
N1r0128150067
Pc
-n
It indicates
that the
following is
the controller
bar code of
IDU.

Gree GMV-N140U/A-T Specifications

General

Brand	Gree
Model	GMV-N140U/A-T
Category	Air Conditioner
Language	English