Function Setting Of Outdoor Unit; Odu Quiet Function - Gree GMV-80WL A-T Manuel De L'utilisateur

DC Inverter Multi VRF System User Manual
Status:
Error Code
A0
A1
A2
A3
A4
A6
A7
A8
A9
AA
AH
AC
AL
AE
AF
AJ

8 Function Setting of Outdoor Unit

When debugging is finished, press SW3 on the master unit and unit will be ready for
function setting. Default display of outdoor unit's main board is as below:
LED1
Function code
A7
Then press SW1 button(▲) and SW2 button(▼) on the master unit to switch function
codes of LED1 to select relevant functions.
Function setting includes: outdoor silent mode setting (A7), heating and cooling function
setting (A6), compulsory defrosting (n3)
After selecting relevant functions, press SW7 to confirm and start setting this function.
Main board of outdoor unit will display as below:
LED1
Function code
A7
A6
n3

8.1 ODU Quiet Function

This function is suitable for projects that have strict requirements for noise. It includes two
modes: smart night silent mode, compulsory silent mode.
Copyright 2018. This translation is property of GREE PRODUCTS SL. All rights reserved. Total or partial reproduction without its express authorization is prohibited.
Content
Unit waiting for debugging
Inquiry of compressor operation
parameters
Refrigerant recovery operation of
after-sales
Defrosting
Oil-return
Heat pump function setting
Quiet mode setting
Vacuum pump mode
IPLV test
EU AA level EER test mode
Heating
Cooling
Charge refrigerant automatically
Charge refrigerant manually
Fan
Cleaning reminding of filter
Display Current progress
Blink
Display Current progress
On
On
On
Error Code
AP
AU
Ab
Ad
n0
n1
n2
Limit setting for max. capacity/output
n4
n6
n7
n8
nA
nH
nC
nE
nF
LED2
Display
00 Blink
LED2
Display
00 Blink
nA Blink
35 Blink
37
Content
Debugging confirmation when
starting up the unit
Long-distance emergency stop
Emergency stop of operation
Limit operation
SE operation setting of system
Setting of defrosting cycle K1
Setting of upper limit of IDU/ODU
capacity distribution ratio
capacity
Inquiry of malfunction
Inquiry of parameters
Inquiry of project code of IDU
Heat pump unit
Heating only unit
Cooling only unit
Negative code
Fan model
LED3
Current status Display
00
LED3
Current status Display
oC
nA
oC
Blink
Blink
Blink
Blink