AERMEC WRC1 Manual De Usario página 74

EN
Code
74
Type
signal
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Description
Temperature sensor error on compressor discharge 3
Temperature sensor error on compressor discharge 4
Temperature sensor error on compressor discharge 5
Temperature sensor error on compressor discharge 6
Compressor power supply current sensor error 1
Compressor power supply current sensor error 2
Compressor power supply current sensor error 3
Compressor power supply current sensor error 4
Compressor power supply current sensor error 5
Compressor power supply current sensor error 6
Temperature sensor error on compressor 1
Temperature sensor error on compressor 2
Over-current protection on compressor 1
Over-current protection on compressor 2
Over-current protection on compressor 3
Over-current protection on compressor 4
Over-current protection on compressor 5
Over-current protection on compressor 6
4 way valve protection
High pressure protection
Low pressure protection
Abnormal pressure protection
Flow switch alarm protection
General pressure protection
Ambient air temperature probe
Temperature probe 1 error for defrosting
Temperature probe 2 error for defrosting