Gree CF01000730, Руководство по обслуживанию

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GREE Duct type split Air conditioner Inverter Series
81
Display
code
Content
Display
code
Content
Display
code
Content
E0
Malfunction of
outdoor unit
E1 High pressure protection E2
Low-temperature
protection for dicharge
E3
Low pressure
protection
E4
Discharge high temperature
protection for compressor
EC
Loose protection for
discharge temperature
sensor for compressor 1
F0
Poor main board of
outdoor unit
F1
Malfunction of high pressure
sensor
F3
Malfunction of low
pressure sensor
F5
Malfunction of
discharge
temperature sensor
for compressor 1
J0 Other module protection J1
Overcurrent protection
for compressor 1
J7
Air-mixing protection
for 4-way valve
J8
High pressure ration
protection of system
J9
Low pressure ratio
protection of system
JL
High pressure is too
low
b1
Malfunction for outdoor
ambient temperature sensor
b2
Maflunction of defrosting
temperature sensor 1
b3
Maflunction of
defrosting
temperature sensor
2
b4
Malfunction of liquid
temperature sensor for
subcooler
b5
Malfunction of gas
temperature sensor for
subcooler
b6
Malfunction for
temperature sensor
of inlet tube of gas
and liquid separator
b7
Malfunction for temperature
sensor of exit tube of gas and
liquid separator (exit tube A)
b9
Malfunction of gas exit
temperature sensor for
heat exchanger
bH
Abnormal clock of
system
P0
Malfunction driven board for
compressor
P1
Driven board of
compressor works
abnormally
P2
Power voltage
protection for the
driven board of
compressor
P3
Reset protection for the
driven module of compressor
P4
Driven PFC protection of
compressor
P5
Overcurent
protection for inverter
compressor
P6
Driven IPM module protection
for compressor
P7
Malfunction of driven
temperature sensor for
compressor
P8
Overheating
protection for driven
IPM of compressor
P9
Desynchronizing protection
for inverter compressor
PH
High voltage protection
for driven DC bus bar of
compressor
PC
Circuit malfunction of
driven current
detection for
compressor
PL
Low voltage protection for
driven DC bus bar of
compressor
PE
Phase-losing of inverter
compressor
PF
Malfunction of driven
charging loop for
compressor
PJ
Failure start up for inverter
compressor
PP
AC current protection for
inverter compressor
U0
Preheat time is not
enough for
compressor
U2
Capacity code of outdoor
unit/wrong setting of jumper
cap
U4
Insufficient refrigerant
protection
U5
Wrong address for
the driven board of
compressor
U6 Alarm due to abnormal valve U8
Malfunction of pipeline
for indoor unit
U9
Malfunction of
pipeline for outdoor
unit
UC
Setting for indoor unit and
oudoor unit is succeeded
UL
Wrong code-dialing
during emergency
operation
UE
Refrigerant-charging
is invalid
C0
Communication malfunction
for indoor unit, outdoor unit
and wired controller of indoor
unit
C2
Driven communication
malfunction between
main board and inverter
compressor
C3
Driven
communication
malfunction between
main board and
inverter compressor
C4
Malfunction of indoor unit-
lacking
C5
Alarming due to
engineering series
number shock of indoor
unit
C6
Alarming due to
wrong quanity of
outdoor unit
C8
Emergency status of
compressor
C9 Emergency status of fan
CA
Energycy status of
module
CH High rated capacity CC
No malfunction of main
control unit