Gree GMV-S280W/A-X

GMV5 Home DC Inverter Multi VRF Units
113
ambient
temperatur
e sensor
temperature
sensor 1
temperature
sensor 2
sub-cooler
outflow
temperatur
e sensor
sub-cooler
exhaust
temperatur
e sensor
P
Compressor
drive board
malfunction
Compresso
r drive
board
operation
error
Compressor
drive board
power voltage
protection
Compressor
drive module
reset
protection
Compresso
r drive PFC
protection
Inverter
compresso
r
over-curren
t protection
H
Fan drive board
malfunction
Fan drive
board
operation
error
Fan drive
board power
voltage
protection
Fan drive
module reset
protection
Fan drive
PFC
protection
Variable
frequency
fan
over-curren
t protection
Commissi
oning
U
Deficient
preheating of
compressor
Wrong
outdoor unit
capacity
code/jumper
cap setting
Power phase
sequence
protection
Refrigerant
shortage
protection
Wrong
compresso
r drive
board
address
C
Communication
failure between
indoor and
outdoor units,
and indoor unit
wired controllers
Communicatio
n failure
between main
control board
and inverter
compressor
drive
Communicatio
n failure
between main
control board
and variable
frequency fan
drive
Malfunction
of lack of
indoor unit
Indoor unit
project
number
conflict
warning
Status
A
Unit is ready for
commissioning.
After-sales
refrigerant
recycling
Defrosting
Oil return
n
Economic mode
setting
Forcible
defrosting
Maximum
output
capacity
Forcible
offset of
indoor unit
project
number
Content
symbol
Distinctive
symbol
6
7
8
9
A
H
Indoor
L
Mode
conflict
No master
indoor unit
Power supply
shortage
Inconsistent
number of
group-controlle
d indoor units
Inconsistent
series of
group-controlle
d indoor units
Warning
against
poor air
quality
d
Malfunction
of outlet
tube
temperature
sensor
Malfunction
of humidity
sensor
Malfunction of
water
temperature
sensor
Jumper cap
malfunction
Indoor unit
network
address error
Wired
controller
PCB error
y
Outdoo
r
E
F
Malfunction
of discharge
temperature
sensor for
compressor
2
Malfunction
of
discharge
temperatur
e sensor for
compressor
3
Malfunction of
discharge
temperature
sensor for
compressor 4
Malfunction of
discharge
temperature
sensor for
compressor 5
Malfunction of
discharge
temperature
sensor for
compressor 6
Compresso
r 1 current
sensor
error
J
Over-curren
t protection
for
compressor
6
4-way valve
leakage
protection
High system
pressure ratio
protection
Low system
pressure ratio
protection
Exceptional
pressure
protection
b
Malfunction
of gas
separator
inlet tube
Malfunction
of gas
separator
outlet tube
Malfunction of
outdoor humidity
sensor
Malfunction of
heat exchanger
exhaust
temperature
Malfunction of
oil return 1
temperature
sensor
System
clock error