Position Of Temperature Sensor; Error .Thermostat - LG THERMA V AHNW16606B0 Service Manual

Displaying the error
ERROR Sensor 1
ERROR Sensor 2
ERROR Sensor 3
ERROR Sensor 4
ERROR Sensor 5
ERROR Sensor 6
ERROR Sensor 7
ERROR Sensor 10
ERROR Sensor 11
ERROR Sensor 12
ERROR Sensor 13
Displaying the error
Description of error
Response of internal unit con-
troller
Possible causes
Troubleshooting
MD1:A1 – temperature sensor for inlet water (return line)
MD1:A2 – temperature sensor for DHW
MD1:A3 - temperature sensor of the entry of the refrigerant into the condenser
MD1:A4 - temperature sensor of the exit of the refrigerant from the condenser
MD1:A5 – temperature sensor for outdoor temperature
MD1:A6 – temperature sensor for outlet water (supply line)
MD1:A7 – temperature sensor of mixing-heating cycle 2
MD2:A2 – temperature sensor of mixing-heating cycle 3
MD2:A3 – temperature sensor of mixing-heating cycle 4
MD2:A4 – buffer tank temperature sensor
MD2:A5 – temperature sensor of alt. source
Spatial corrector error
The device automatically restarts after the error is resolved
• The communication cable between the internal unit and spatial thermostat is damaged,
• Faulty wiring of the spatial thermostat,
• Faulty setting of the spatial thermostat on the basic controller of the internal unit
Termotronic 3000.
The communication cable is damaged:
• Check whether the connecting communication cable is in working order. In case an
error or damage is found, it is necessary to replace the communication cable.
Faulty wiring of the spatial thermostat:
• Check whether the wiring of the spatial thermostat is implemented properly - see
instructions for connecting the spatial thermostat. In case the wiring is not implemented
properly, correct it according to the instructions for connecting the spatial thermostat.
Faulty setting:
• Check the settings and correct them if needed. See instructions for connecting the spa-
tial thermostat.
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Position of temperature sensor

ERROR .Thermostat