WarmFlow A Series, Инструкция пользователя

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Page 59
Alarm
Code
Fault Possible Cause(s) Suggested Action(s)
Action By
User Engineer
F00 Inverter IPM Overcurrent Shutdown Inverter IPM input current is too high.
Check the current measurement
and adjust/replace if necessary.

F01 Compressor Start-up Failure
Voltage too low.
Damage to inverter.
Check the voltage
measurement.
Check the inverter for damage.

F03 Power Factor Correction (PFC) Error
There is an error with the power factor
correction circuit.
Check the power correction
wiring for a break or short
circuit.

F05 DC Bus Overload
The DC bus voltage is higher than the overload
protection limit. Check the input voltage
measurement.

F06 DC Bus Underload
The DC bus voltage is lower than the underload
protection limit. Check the input voltage
measurement.

F07 AC Input Underload
The AC input voltage is low causing the input
current to be low. Check the input voltage
measurement.

F08 AC Input Overload
The AC input voltage is high causing the input
current to be high. Check the input voltage
measurement.

F09 Input Voltage Read Error
The input voltage reading is incorrect/out of
range. Check the input voltage
measurement.

F10 DSP and PFC Communication Error
There is a communication error between the
DSP and the PFC. Check the wiring and connection
between the DSP and the PFC.

F11 DSP Communication Error
There is a communication error between the
DSP and the inverter.
Check the wiring and connection
between the DSP and the
inverter.

F12 Inverter Communication Error
There is a communication error between the
inverter and the main board.
Check the wiring and connection
between the inverter and the
main board.

F13 IPM Over Temperature Protection There IPM module temperature is too high.
Check the current measurement
and adjust/replace if necessary.

F15 Input Voltage Lacking Phase The input voltage has lost a phase.
Check the input voltage
measurement.

F16 Weak Magnetism Error
The magnetic force of the compressor motor is
too low.
Check the operation of the
refrigeration circuit in terms of
gas pressure and charge.

F17 Module/Radiator Sensor Error A transducer has overheated.
Check the current
measurement.

F18 IPM Current Read Error
The IPM current reading is incorrect/out of
range. Check the IPM current
measurement.
