Tornatech DJP, Руководство по установке и обслуживанию, Страница: 8 / 11

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• The LEFT the UP button is a shortcut to show the Timer-ON value when in NORMAL mode.
• The LEFT the DOWN button is a shortcut to show the Timer-OFF value when in NORMAL mode.
• The RIGHT button is use to navigate between the parameters.
• The RIGHT the UP button is a shortcut to show the Start Count value when in NORMAL mode.
• The RIGHT the DOWN button is a shortcut to show the Elapsed Time Meter value when in NORMAL
mode.
• The MIDDLE/ENTER/CONFIG button is use to confirm and save a parameter value. It is also a shortcut to
navigate between the modes.
• The button in the lower right corner is the OFF button.
• The IPD is always in 1 of its 3 modes: Normal, Non-Auto, or Configuration.
• NORMAL: The controller will start if the pressure is below the cut-in. The controller will start if the START button
is pressed. To activate the Non-automatic mode, press the OFF button for 2 seconds. To activate the
Configuration mode, press the CONFIG button for 5 seconds.
• NON-AUTOMATIC: The controller will not start on a pressure drop. This is the maintenance mode. The
controller will start if the START button is pressed. To activate the Configuration mode, press the CONFIG button
for 2 seconds. To revert to Normal mode, press the OFF button for 2 seconds.
CONFIGURATION: The controller will not start on a pressure drop. This is the configuration mode. The controller
will start if the START button is pressed. Use the LEFT/RIGHT buttons to navigate between the parameters.
Press the ENTER/CONFIG button to select a parameter. This will display the current value. Use the UP+ /
DOWN- buttons to change the selected parameter value. The speed of the changing values will accelerate if the
buttons are maintained. Press the ENTER/CONFIG button to save a value. Press the OFF button to quit without
saving, and to revert to NORMAL mode.
STEP 8 : SET PARAMETERS
Cut-in: Pressure start value. The controller will start if the pressure is below this value. It can be set from 0 to the
Cut-out value.
Cut-out: Pressure stop value. The controller will stop if the pressure is over this value. It can be set from the cut-in
value to the system maximum pressure.
Unit: Sets the pressure unit between PSI, BAR, KPA, FEET WATER,METER WATER.
Timer ON: Sets the timer between the pressure being below the cut-in and the motor start request.
Timer OFF: Sets the timer between the pressure being above the cut-out and the motor stop request.
STEP 9 : PUT JOCKEY PUMP IN SERVICE
Turn the disconnect switch to ON position and keep pressing on the OFF button until the Normal mode is
activated.
Preventive maintenance and test
Jockey pump controllers are an important part of the fire protection system. They require a minimum preventive
maintenance but must be periodically inspected and their operation simulated to assure constant performance.
NOTE: Qualified and authorized personnel only must do this maintenance.