evoheat CS-i 250, Руководство по установке и эксплуатации

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CS-i Series Manual
Page 13
Protect/fault
Fault
display
Reason Elimination methods
Drv1 MOP alarm F01 MOP drive alarm Recovery after the 150s
Inverter offline F02
Frequency conversion board and
main board communication failure
Check the communication connection
IPM protection F03 IPM modular protection Recovery after the 150s
Comp. Driver Failure F04
Lack of phase, step or drive
hardware damage Check the measuring voltage check
frequency conversion board hardware
DC Fan Fault F05
Motor current feedback open circuit
or short circuit Check whether current return wires
connected motor
IPM Overcurrent F06 IPM Input current is large Check and adjust the current measurement
Inv. DC Overvoltage F07
DC bus voltage>Dc bus over-voltage
protection value
Check the input voltage measurement
Inv. DC Less voltage F08
DC bus voltage<Dc bus over-voltage
protection value
Check the input voltage measurement
Inv. Input Less volt. F09
The input voltage is low, causing
the input current is high
Check the input voltage measurement
Inv. Input Overvolt. F10
The input voltage is too high, more
than outage protection current
RMS
Check the input voltage measurement
Inv. Sampling Volt. F11 The input voltage sampling fault Check and adjust the current measurement
Comm. Err DSP-PFC F12 DSP and PFC connect fault Check the communication connection
Input Over Cur. F26 The equipment load is too large
PFC fault F27 The PFC circuit protection
Check the PFC switch tube short circuit or
not
IPM Overheating F15 The IPM module is overheat Check and adjust the current measurement
Weak Magnetic Warn F16
Compressor magnetic force is not
enough
Inv. Input Out Phase F17 The input voltage lost phase Check and measure the voltage adjustment
IPM Sampling Cur. F18 IPM sampling electricity is fault Check and adjust the current measurement
Inv. Temp. Probe Fail F19 Sensor is short circuit or open circuit Inspect and replace the sensor
Inverter Overheating F20 The transducer is overheat Check and adjust the current measurement
Inv. Overheating Warn F22 Transducer temperature is too high Check and adjust the current measurement
Comp. Over Cur. Warn F23 Compressor electricity is large The compressor over-current protection
Input Over Cur. Warn F24 Input current is too large Check and adjust the current measurement
EEPROM Error Warn F25 MCU error
Check whether the chip is damaged Replace
the chip
V15V over/undervoltage fault F28
The V15V is overload or
undervoltage Check the V15V input voltage in range
13.5v~16.5v or not