Oasis I19, Installation Instructions Manual

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4.Use and Operation Instruction
10.2 Parameter list
Meaning
28
℃
28
℃
27
℃
Remarks
Adjustable
Adjustable
Adjustable
Default
Refrigeration target temperature set point
Heating the target temperature set point
Automatic target temerature set point
Drv1 MOP alarm
Inverter offline
IPM protection
Comp. Driver Failure
DC Fan Fault
IPM Overcurrent
Inv. DC Overvoltage
Inv. DC Lessvoltage
Inv. Input Lessvolt.
Inv. Input Overvolt.
Inv. Sampling Volt.
Comm. Err DSP-PFC
Input Over Cur.
PFC fault
IPM Over heating
Weak Magnetic Warn
Inv. Input Out Phase
IPM Sampling Cur.
Inv. Temp. Probe Fail
Inverter Overheating
Inv. Overheating Warn
Comp. OverCur. Warn
Input Over Cur. Warn
EEPROM Error Warn
Protection/fault
Frequency conversion board fault table:
F01
F02
F03
F04
F05
F06
F07
F08
F09
F10
F11
F12
F26
F27
F15
F16
F17
F18
F19
F20
F22
F23
F24
F25
MOP drive alarm
Frequency conversion board and main
board communication failure
IPM modular protection
Lack of phase, step or drive hardware
damag
Motor current feedback open circuit or
short circuit
IPM Input current is large
DC bus voltage>Dc bus over-voltage
protection value
DC bus voltage<Dc bus over-voltage
protection value
The input voltage is low, causing the
input current is high
The input voltage is too high, more than
outage protection current RMS
The input voltage sampling fault
DSP and PFC connect fault
The equipment load is too large
The PFC circuit protection
The IPM module is overheat
Compressor magnetic force is not
enough
Recovery after the 150s
Check the communication connection
Recovery after the 150s
Check the measuring voltage check
requency conversion board hardware
Check whether current return wires
connected motor
Check and adjust the current
measurement
Check the input voltage measurement
Check the input voltage measurement
Check the input voltage measurement
Check the input voltage measurement
Check and adjust the current
measurement
Check the communication connection
Che ck th e PF C swit ch tub e sho rt circu it
or not
Check and adjust the current
measurement
Check and measure the voltage
adjustment
Check and adjust the current
measurement
Inspect and replace the sensor
Check and adjust the current
measurement
Check and adjust the current
measurement
The compressor over-current
protection
Check and adjust the current
measurement
Check whether the chip is damaged
Replace the chip
Fault
display
Reason Elimination methods
The input voltage lost phase
IPM sampling electricity is fault
Sensor is short circuit or open circuit
The transducer is overheat
Transducer temperature is too high
Compressor electricity is large
Input current is too large
MCU error
F28 V15V over/undervoltage fault
The V15V is overload or undervoltage
Check the V15V input voltage in range
13.5v~16.5v or not
4.Use and Operation Instruction
21