Gree GMV-ND22PLS/A-T Service Manual

MULTI VRF-Ⅱ INDOOR UNIT SERVICE MANUAL EUROPEAN/LATIN AMETICA (R410A)
60
Parameter
Code
Parameter Name
Parameter Range
Default Value
Remark
function of IDU
P35
Factory setting
recovery for user
functions
00: invalid
01: valid
00
Select "01" and then press and
hold the “ENTER/CANCEL” button
to restore the factory settings for
user functions (factory setting
recovery fails if remote shielding is
valid).
P36
Factory setting
recovery for
engineering
settings
00: invalid
01: valid
00
Select "01" and then press and
hold the “ENTER/CANCEL” button
to restore the factory status for
engineering settings (factory setting
recovery fails if remote shielding is
valid).
P40
Prevention for
heat collection
00: disabled
10: 10 seconds
20: 20 seconds
30: 30 seconds
40: 40 seconds
50: 50 seconds
60: 60 seconds
00
It indicates the number of seconds
for enabling the low-level fan every
15 minutes.
P42
Project number
settings of IDU
1-255
Automatically
generated upon
the initial system
operation
In “P42” status, press the “MODE”
button to enter the setting menu.
The project number blinks in the
timer area. Press “ ” or “ ” to
adjust the project number. Press
the “ENTER/CANCEL” button to
confirm settings and return to the
upper-level menu.
P45
One-key project
number reset for
IDU
00: invalid
01: valid
00
When it is set to "01", the wired
controller initiates an IDU project
number reset command.
P48
Minimum
opening degree
setting for
heating
breakdown of
IDU expansion
valves
00: automatically
controlled
1-500
--
After the default minimum opening
degree for heating breakdown is
manually modified, the opening
degree remains unchanged upon
heating breakdown.
P50
Target outlet
temperature
setting for fresh-
air IDU in cooling
mode
16-30°C
--
Operation method:
Enter query in “P50” status and
press “▲” or “▼” to set the target
outlet temperature of fresh-air IDU.
The default value is 18°C upon
factory departure.
Press the “ENTER/CANCEL”
button to confirm settings and
return to the upper-level menu.
Display mode:
Temperature area: displays the
target outlet temperature of fresh-
air IDU.
P51
Target outlet
temperature
setting for fresh-
air IDU in heating
mode
16-30°C
Operation method:
Enter query in “P51” status and
press “▲” or “▼” to set the target
outlet temperature of fresh-air IDU.
The default value is 22°C upon

Gree GMV-ND22PLS/A-T Specifications

General

Brand	Gree
Model	GMV-ND22PLS/A-T
Category	Air Conditioner
Language	English