Paul NOVUS 300, Инструкция по эксплуатации

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Messages, errors and error handling
42
The following plain text displays of the error message are visualised:
Message on display Possible cause Control / Action
Error sensor 1 Sensor break or short circuit
temperature sensor
Version LEFT T1
Version RIGHT T3 Check or replace sensor
Error sensor 2 Sensor break or short circuit
temperature sensor
Version LEFT T2
Version RIGHT T4 Check or replace sensor
Error sensor 3 Sensor break or short circuit
temperature sensor
Version LEFT T3
Version RIGHT T1 Check or replace sensor
Error sensor 4 Sensor break or short circuit
temperature sensor
Version LEFT T4
Version RIGHT T2 Check or replace sensor
Supply air temperature too low Minimum supply air temperature
< setpoint; Supply air temperature >
se 1 K
Intake air temperature too low Current intake air temperature <
setpoint; longer than 30 minutes Intake air temp > setpoint;
control after 1 h
Error fan 1 Hall Version LEFT; supply fan speed
does not report
Version RIGHT, exhaust fan speed
does not report manual adjustment of fan speed
Error fan 2 Hall Version LEFT; exhaust fan speed
does not report
Version RIGHT, supply fan speed
does not report manual adjustment of fan speed
Error by-pass No end position, by-pass not
working Test by-pass
BUS version incompatible
Software versions of the
components not compatible Replace software versions
Too many devices connected Too many components connected
to the BUS Remove surplus components
Fan slave not connected Lack of BUS-communication Fan slave connected
Communication error
fan slave Lack of BUS-communication Check BUS-communication
Communication error
defroster Lack of BUS-communication Check BUS-communication
Communication error
heater battery Lack of BUS-communication Check BUS-communication
Communication error
flap of the geothermal heat exchanger Lack of BUS-communication Check BUS-communication
Communication error
general Lack of BUS-communication Disconnection from power
supply, then restart
Heating does not switch off Error BUS-thermostat Replace BUS-thermostat
General control unit error Lack of BUS-communication with
control unit Check BUS-communication
Tab. 5: Overview of messages, error visualisation and error treatment by means of the TFT touch panel