Gree GMV-80WL/C-T User Manual

GREE DC Inverter Multi VRF System II Service Manual
77
2 Malfunction List
2.1 Malfunction list for the wired controller
Display
code
Content
Display
code
Content
Display
code
Content
L0
Malfunction of
indoor unit
L9
Wrong number of indoor
unit for one
-to-
more indoor
unit
d8
Malfunction of water
temperature sensor
L1
Indoor fan
protection
LA
Wrong series for
one-to-more indoor unit
d9
Malfunction of jumper cap
L2
E
-
heater protection
LH
Alarming due to bad air
quality
dA
Abnormal address for
indoor unit
L3
Water overflow
protection
LC
The indoor unit model can’t
match with outdoor unit
model
dH
Abnormal PCB for wired
controller
L4
Power supply
of wired controller
is faulted
d1 Poor indoor PCB dC
Abnormal code-
dialing
setting of capacity
L5
Freeze prevention
protection
d3
Malfunction of ambient
temperature sensor
dL
Malfunction of air exhause
temperature sensor
L6 Mode shock d4
Malfunction of entry tube
temperature sensor
dE
Malfunction of indoor C02
sensor
L7
No main indoor unit
d6
Malfunction of exit tube
temperature sensor
C0
Communication malfunction
L8
Insufficient power
supply
d7
Malfunction of humidity
sensor
AJ
Clean alarming for filter
db
Special code: engineering debugging code

Gree GMV-80WL/C-T Specifications

General

Brand	Gree
Model	GMV-80WL/C-T
Category	Air Conditioner
Language	English