Gree GMV-S280W/A-X

GMV5 Home DC Inverter Multi VRF Units
114
temperature
sensor 1
temperatur
e sensor
(outlet tube
A)
sensor
P
Compressor
drive IPM
module
protection
Compresso
r drive
temperatur
e sensor
malfunction
Compressor
drive IPM
over-temperatur
e protection
Inverter
compressor
out-of-step
protection
Compressor
drive storage
chip
malfunction
Compresso
r drive DC
bus high
voltage
protection
H
Fan drive
IPM module
protection
Fan drive
temperatur
e sensor
malfunction
Fan drive IPM
over-temperatur
e protection
Variable
frequency fan
out-of-step
protection
Variable
frequency fan
drive storage
chip
malfunction
Fan drive
DC bus
high
voltage
protection
Content symbol
Distinctive symbol
6
7
8
9
A
H
Commissioning
U
Warning
against valve
error
Indoor unit
pipeline
malfunction
Outdoor
unit
pipeline
malfunction
C
Warning
against
inconsistency
of outdoor
unit number
Converter
communication
error
Compressor
emergency
status
Fan
emergency
status
Module
emergency
status
Rated
capacity
ratio of
indoor
and
outdoor
units is
too high
Status
A
Setting of
cooling and
heating
Setting of quiet
mode
Mode of
vacuum
pumping
Heating
n
Unit
malfunction
query
Unit parameter
query
Indoor unit
project
number
query
Query of
the number
of online
indoor
units
Cooling and
heating
model
Heating
model
Content symbol
Distinctive symbol
C
L
E
F
J
P
Indoor
L
Models of
indoor and
outdoor
units are not
matched
Malfunction
of water
flow switch
Abnormal
rotation
speed of EC
DC water
pump
Malfunction
of shunt
valve
setting
Wrong
setting of
function DIP
switch
PG motor
zero-crossing
malfunction
d
Abnormal
setting of
capacity
DIP switch
Malfunction
of air
discharge
temperature
sensor
Malfunction
of indoor
CO
2
sensor
Malfunction
of water
tank upper
water
temperature
sensor
Malfunction
of
backwater
temperature
sensor
Malfunction of
floor heating
water inlet pipe
temperature
sensor
y
Outdoor
E
F
Compressor
2 current
sensor error
Compressor
3 current
sensor error
Compressor
4 current
sensor error
Compressor
5current
sensor error
Compressor
6 current
sensor error
DC motor
malfunction
J
Water flow
switch
protection
Low high
pressure
protection
Oil return
pipe is
blocked
Oil return
pipe is
leaking
b
Compressor
1 top cover
temperature
sensor
falling
protection
Compressor
2 top cover
temperature
sensor
falling
protection
Malfunction
of
condenser
inlet tube
temperature
sensor
Malfunction
of
condenser
outlet tube
temperature
sensor
High
pressure
and low
pressure
sensors are
connected
Malfunction of
oil return 2
temperature
sensor