Midea SMK-60/CGN8, Руководство по обслуживанию

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M‐Thermal Split
201909 39
3 Error Code Table
Table 4‐3.1: Error code table
Error
code
Serial
Number
1
Content
2
Displayed on Remarks
C7 65 Transducer module temperature too high protect
User interface and
refrigerant system main PCB
Contact your local dealer
E0,
E8
1
9
Water flow failure
User interface and hydronic
box main PCB
E1 2 Phase sequence error
User interface and outdoor
unit main PCB
Only applies to 3‐phase
models
E2 3
Communicatin error between the main control
board of hydraulic module and user interface
User interface and hydronic
box main PCB
E3 4
Backup electric heater exchanger water outlet
temperature sensor error
User interface and hydronic
box main PCB
Sensor T1
E4 5
Domestic hot water tank temperature sensor
error
User interface and hydronic
box main PCB
Sensor T5
E5 6
Air side heat exchanger refrigerant outlet
temperature sensor error
User interface and outdoor
unit main PCB
Sensor T3
E6 7 Outdoor ambient temperature sensor error
User interface and outdoor
unit main PCB
Sensor T4
E9 10 Suction pipe temperature sensor error
User interface and outdoor
unit main PCB
Sensor Th
EA 11 Discharge pipe temperature sensor error
User interface and outdoor
unit main PCB
Sensor Tp
Ed 14
Water side heat exchanger water inlet
temperature sensor error
User interface and hydronic
box main PCB
Sensor Tw_in
EE 15 Hydronic box EEPROM error
User interface and hydronic
box main PCB
F1 116 DC generatrix voltage is too low
User interface and
refrigerant system main PCB
H0 39
Communication error between outdoor unit main
control chip and hydronic box main control chip
User interface, outdoor unit
main PCB and hydronic box
main PCB
H1 40
Communication error between outdoor unit main
control chip and inverter driver chip
User interface and outdoor
unit main PCB
H2 41
Water side heat exchanger refrigerant outlet (gas
pipe) temperature sensor error
User interface and hydronic
box main PCB
Sensor T2B
H3 42
Water side heat exchanger refrigerant inlet (liquid
pipe) temperature sensor error
User interface and hydronic
box main PCB
Sensor T2
H5 44 Room temperature sensor error
User interface and hydronic
box main PCB
Sensor Ta
H6,
HH
45
55
DC fan error
User interface and outdoor
unit main PCB
H7 46 Abnormal main circuit voltage
User interface and outdoor
unit main PCB
Table continued on next page …
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