Injung Tech INJ-4500 User Quick Manual Download

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Display/Set-up

LCD Display

LCD Color

Setting the Set Pressure

Display/Set-up

Press or
button for 2 seconds.

Press or
button to set the desired
pressure.

Press button to
complete the pressure
setting.

Blue

Indicates that the system is in OPERATION mode

Purple

Indicates that the system is in STOP mode

Red

Indicates that the system is in FAULT mode

VFD Operation

VFD Stop

Parameter 1

Parameter 2

Sensor Alarm

VFD Alarm

Pump Alarm

Summary of Contents for INJ-4500

Page 1: ... Manual This manual describes how to use the S Drive has been developed by a small pump motor inverter Since applying the high reliability products PID algorithm be sure and get familiar with the operation manual before using ...

Page 2: ...mp 4 Wiring Diagram 5 Sensor Connection Operation Method INJ 4500 Constant pressure control 6 INJ 4500 Display Set up LCD display Display color indications Setting the pressure 7 Multi connection 8 Sensor Error 8 Inverter Parameters 9 Booster Parameters 10 Alarm Log 3 4 5 6 7 8 9 10 11 12 13 14 15 Table of Contents An Alternative Answer to Perfect Water Pressure ...

Page 3: ... fitted in the mains supply to the drive according to any local legislation or codes The level of integrity offered by the Optidrive control input functions for example stop start forward and maximum speed is not sufficient for use in safety critical applications without independent channels of protection All applications where malfunction could cause injury or loss of life must be subject to a ri...

Page 4: ...ature at rated current 40 C 104 F Grade of protection IP55 Weight indicated is without the packaging Model V in V Max V out V Max I out A Typical motor P2 kW Size INJ 45001 1 x 230 15 3 x 230 5 0 75 1 INJ 4500 1 x 230 15 3 x 230 8 1 5 1 INJ 4500 1 x 230 15 3 x 230 12 2 2 1 Model Weight Kg Size INJ 4500 2 4 1 INJ 4500 2 4 1 INJ 4500 2 4 1 1 2 3 4 120 130 13 8 8 5 120 130 2 4 127 2 1 8 2 3 5 2 0 3 1...

Page 5: ...and not thrown away 3 Undo the 4 screws on the inverter 5 Bolt down the four inner holes located inside the drive down with the screws provided 2 Place the heat sink provided unto the motor Connect the motor wires to the inverter output lines Use the screws from the motor and bolt down the heatsink unto the motor Note The original gasket should be placed before placing the heatsink 4 Lift up the i...

Page 6: ... safe voltage levels Failure to observe this precaution could result in severe bodily injury or loss of life Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install adjust operate or service this equipment Read and understand this manual and other applicable manuals in their entirety before proceeding Failure to obs...

Page 7: ...sing either the or and press the run button once the Hz is selected RU N STOP RU N STOP RUN STOP RU N Sensor connection and switching to automatic or manual operation Note The color of the sensor can differ depending on the brand The sensor indicated in this manual is a Keller brand sensor The left line of the sensor Brown color is SEN and the right line White color is SEN Pressure tank INJ 4500 P...

Page 8: ... or button to set the desired pressure Press button to complete the pressure setting 1 2 3 Blue Indicates that the system is in OPERATION mode Purple Indicates that the system is in STOP mode Red Indicates that the system is in FAULT mode VFD Operation VFD Stop Parameter 1 Parameter 2 Sensor Alarm VFD Alarm Pump Alarm ...

Page 9: ...and shielded cable 0 5mm2 section must make the communication between devices 1 Setting up theMASTER pump Press the for a duration of 2 seconds and see if the indication arrow on the right hand side indicates AUTOMATIC OPERATION The Master pump should state 1 2 Setting up the SLAVE pump Press the for a duration of 2 seconds and see if the indication arrow on the right hand side indicates MULTI CON...

Page 10: ...step 2 is completed Change of the VFD s interconnected to the MASTER from AUTO to Manual Mode 4 Once the sensor connection is confirmed the next lead pump 2nd VFD should be changed from Manual Mode to AUTO mode by pressing the STOP button for a duration of 3 seconds This will then change the Master to the second pump 1 Automatic operation 2 Press for 2 seconds confirm automatic operation 3 Check o...

Page 11: ... 3 220 Middle Point Voltage Mid point Voltage can be directly set by the user This function makes the VFD operate with the quadratic characteristic This setting value must be equal to or greater than Mini Output Freq and eaqul to or less than Max voltage Freq 110 120 P 05 Min Frequency Hz 0 1 20 Minimum Motor Frequency 1 5 1 5 P 06 Min Voltage V 3 100 Minimum Motor Voltage 15 15 P 07 ACC Time Sec ...

Page 12: ... 9 It sets the maintaining time of overload trip level Protection related to Motor 10 10 P 13 Over Voltage Rate 100 200 Voltage is too high Protection related to Inverter 120 120 P 14 Low Voltage Rate 50 90 Voltage is too low Protection related to Inverter 60 60 P 15 Carrier Frequency KHz 3 0 15 0 It is possible to choose in the range of 2 5 4 6 8 10 kHz Higher values give a more sinusoidal wave w...

Page 13: ...ssure gauge differs from the pressure sensor please adjust the sensor value with this paremeter 0 0 B 04 Low Pressure setting Bar 0 2 2 0 To set the lowest pressure Note Once the default set pressure is adjusted the Low Pressure setting will be automatically adjusted to 20 of the set pressure 0 3 0 5 B 05 Low Pressure Stop Sec 0 or 1 0 OFF 1 1 999 20 20 B 06 Low Current Amp 0 5 5 0 Note This value...

Page 14: ...tput power to be accumulated to 1 0 Hz when 200 bar errors are maintained 40 40 B 11 D 1 200 It is relevant to D out of PID control parameters PID I Gain 1 second means the time required for the output power to be accumulated to 1 0 Hz when 200 bar errors are maintained 40 40 B 12 Auto Reset Time 0 20 It can applied only for OC OL OV LV faculties when the Auto reset occures there is approx 1min de...

Page 15: ...Check the input voltage Over load Overload on the inverter Abnormal operation of the motor pump Check the pump motor Fail communication Master and slave are communication fail Check communication line Err of sensor Sensor fail to connect Check the connection of the sensor Change the sensor Stop for low current When the water level of the tank is low When air enters the pumps Check the tank Remove ...

Page 16: ...16 I NJ 4500L http www injungtech com 82 0 31 357 8655 ...

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