Pentair ONGA INTELLIMASTER INJ-4500L 075, ONGA INTELLIMASTER INJ-4500L 022, ONGA INTELLIMASTER INJ-4500L 015 User Quick Manual

USER QUICK MANUAL

ONGA

R

SAFETY INSTRUCTIONS

Please read the IMPORTANT SAFETY INFORMATION below, and all Warning and
Caution information elsewhere.

Intellimaster series is intended for professional incorporation into complete equipment or systems as part of a fixed
installation. If installed incorrectly it may present a safety hazard. The Intellimaster series uses high voltages and
currents, carries a high level of stored electrical energy, and is used to control mechanical plant that may cause injury.
Close attention is required to system design and electrical installation to avoid hazards in either normal operation or in
the event of equipment malfunction. Only qualified electricians are allowed to install and maintain this product.

System design, installation, commissioning and maintenance must be carried out only by personnel who have the
necessary training and experience. They must carefully read this safety information and the instructions in this Guide
and follow all information regarding transport, storage, installation and use of the Intellimaster series, including the
specified environmental limitations.

Electric shock hazard! Disconnect and ISOLATE the Intellimaster series before attempting any work on it. High
voltages are present at the terminals and within the drive for up to 10 minutes after disconnection of the electrical
supply. Always ensure by using a suitable multimeter that no voltage is present on any drive power terminals prior to
commencing any work.

Where supply to the drive is through a plug and socket connector, do not disconnect until 10 minutes have elapsed
after turning off the supply.

The STOP function does not remove potentially lethal high voltages. ISOLATE the drive and wait 10 minutes before
starting any work on it. Never carry out any work on the Drive, Motor or Motor cable whilst the input power is still applied.

The entry of conductive or flammable foreign bodies should be prevented. Flammable material should not be placed
close to the drive Relative humidity must be less than 95% (non-condensing).

Ensure that the supply voltage, frequency and single phase input correspond to the rating of the Intellimaster as delivered.

Never connect the mains power supply to the Output terminals U, V, W.

Do not install any type of automatic switchgear between the drive and the motor.

The driven motor can start at power up if the enable input signal is present.

Do not perform any flash test or voltage withstand test on the Intellimaster series. Any electrical measurements
required should be carried out with the Intellimaster series disconnected.

Danger : Indicates a risk of electric shock, which,
if not avoided, could result in damage to the
equipment and possible injury or death.

Danger : Indicates a potentially hazardous
situation other than electrical, which if not
avoided, could result in damage to property.

DISPLAY

2> LCD Color

1> LCD Display

<Alarm is Red><Stop is Purple><Operation is Blue>

Sensor Alarm

VFD Alarm

Pump Alarm

Parameter 1

Parameter 2

VFD Operation

VFD Stop

Changing to Constant Speed(MANUAL OPERATION MODE)

• To set to MANUAL OPERATION MODE, press down on
the STOP button for 3 seconds. The AUTO indication will
disappear. In MANUAL OPERATION MODE, press the
and once the indication is on Hz, change the constant speed
required by pressing either the or and press the
run button once the Hz is selected.

Changing to Constant Pressure(AUTO OPERATION MODE)

• To set to AUTO OPERATION MODE, press down on the
STOP button for 3 seconds. The AUTO indication will
appear. In AUTO OPERATION MODE, the pump will operate
according to the set pressure.

*NOTE: THIS IS THE CURRENT DEFAULT SETTING

21

SETTING

1> Switching to Constant Pressure or Constant Speed

2> Setting the pressure

Press or

button for 2 seconds.

Press or

button to set the desired pressure.

3

4

Press button to

complete the pressure setting.

STOP

RUN