The Table Of Error Codes For Indoor Unit - Gree GMV-ND30PLS/C-T Owner's Manual

8 The Table of Error Codes for Indoor Unit

Error
Content
Code
L0 Indoor Unit Error
Indoor Fan
L1
Protection
L2 E-heater Protection
Water Full
L3
Protection
Wired Controller
L4
Power Supply Error
L5 Freeze protection
No Master Indoor
L7
Unit Error
Power Insufficiency
L8
Protection
L0 Indoor Unit Error
Low bus bar voltage
o1
of indoor unit
Failure Startup of
o4
Indoor Unit
Desynchronizing
o7 Protection of Indoor
Unit
High temperature of
oA Indoor Unit's
Module
Other Drive
o0
Malfunction
Multi Variable Air Conditioners Ducted Type Indoor Unit
Error
Content
Code
Quantity Of Group Control
L9
Indoor Units Setting Error
Indoor Units Incompatibility
LA
Error
LH Low Air Quality Warning
ODU-IDU Incompatibility
LC
Error
d1 Indoor Unit PCB Error
Ambient Temperature
d3
Sensor Error
Inlet Pipe Temperature
d4
Sensor Error
Outlet Pipe Temperature
d6
Sensor Error
d7 Humidity Sensor Error
High bus bar voltage of
o2
indoor unit
Overcurrent Protection of
o5
Indoor Unit
Communication Malfunction
o8
of Indoor Unit's Drive
Malfunction of Temperature
ob Sensor of Indoor Unit's
Module
db
20
Error
Code
d8
d9
dA
dH
dC
dL
dE
C0
AJ
o3
o6
o9
oC
Special Code: Field Debugging Code
Content
Water Temperature
Error
Jumper Cap Error
Indoor Unit Network
Address Error
Wired Controller PCB
Error
Capacity DIP Switch
Setting Error.
Outlet Air Temperature
Sensor Error
Indoor Unit CO Sensor
2
Error
Communication Error
Filter Cleaning Reminder
IPM Module Protection
of Indoor Unit
Current Detection Circuit
Malfunction of Indoor
Unit
Communication
Malfunction of Main
Mater of Indoor Unit
Charging Circuit
Malfunction of Indoor
Unit