REV. 0
2
M 890-00256 rev. 02
ITA-6
Inlet Controller
USER'S MANUAL
Page 1: ...REV 02 M 890 00256 rev 02 ITA 6 Inlet Controller USER S MANUAL...
Page 2: ...Identifying Primary and Slave Units 13 Seasonal Programs 14 Verify ITA 6 Operation Manual Mode 14 ITA 6 OPERATION 15 Basic Principle of Operation 15 Calibration 18 CONTROLLER FUNCTIONS 20 Identificati...
Page 3: ...of the controller adequately pro tect its circuitry in the case of an overload or overvoltage How ever we recommend that you install an additional protection device on the controller s supply circuit...
Page 4: ...e ITA 6 to centralize information man agement and provide monitoring and datalogging possibilities FEATURES 33 ITA 6 rev 02 A Actuator see Inlet Alarms Conditions 29 Connection 9 Readout 29 Temperatur...
Page 5: ...o C For indoor use 5 ITA 6 rev 02 LOCATION OF THE CONTROLS Status Leds ADJUSTMENT KNOB PUSH BUTTON STATUS LEDS FUNCTION SELECTOR LED MEANING CLOSE OPEN Turns on when the controller opens the air inlet...
Page 6: ...ITCH IS IN THE WRONG POSITION THE DISPLAY BOARD INTERCONNECT CABLE IS UN PLUGGED FROM THE POWER SUPPLY BOARD A VARIATION IN RESISTANCE IS INDUCED ON THE SENSOR CONNECTED TO THE ITA 6 BE SURE THE SENSO...
Page 7: ...one notch further to return to the room temperature display 7 ITA 6 rev 02 INSTALLATION PROCEDURE Equipment List Integrating an air inlet control system into your ventilation system requires the foll...
Page 8: ...he alarm pilot light The alarm readout function displays all currently out standing alarm situations Select ALARM READOUT using the function selector The fol lowing codes can be displayed on screen AL...
Page 9: ...tch 5 to ON Note that the ITA 6 can run without a temperature sensor in this case the ROOM TEMPERATURE menu will not be a available To extend the probe This probe can be extended up to 500 ft 150 m Us...
Page 10: ...umper JP5 and the computer line uses JP4 Use pins 2 and 3 for YES and pins 1 and 2 for NO The following diagram shows a typical connection with the appropri ate jumper configurations END OF LINE JUMPE...
Page 11: ...nction is enabled internal switch 7 is ON the frequency at which auto resets are performed is displayed alter nating with the letters PEr Use the adjustment knob to set the frequency to the desired va...
Page 12: ...t is required to fully open close the inlet panel in order to reset the inlet position The reset delay of an inlet must be greater than its total opening time This ensures the inlet panel to be comple...
Page 13: ...of limit switches at both ends of the actuator ON OFF ON OFF value is displayed when the inlet is closing The letters StP are displayed if the inlet is not moving If the inlet opening is displayed as...
Page 14: ...then place a limit switch at this position to prevent the actuator from opening any further ON OFF 23 ITA 6 ITA 6 rev 02 Use the adjustment knob to specify the opening time that needs to be added to t...
Page 15: ...cify the opening time or the inlet position associated with step 0 if required Press the push button to select the next step 15 ITA 6 rev 02 ITA 6 OPERATION Basic Principle of Operation The ITA 6 oper...
Page 16: ...or example if 1 intermedi ate step is enabled the inlet opens during half the variable stage s opening when the stage s speed is of 75 it reaches the stage s HI opening position when the fan speed is...
Page 17: ...yed alternating with ID and the letters PRI or SLA for a primary or slave unit 17 ITA 6 ITA 6 rev 02 Refer to the PROGRAMMING chapter to enable the proper number of intermediate opening steps 100 Open...
Page 18: ...on you want to program with internal switch 3 19 ITA 6 ITA 6 rev 02 CALIBRATION SETTINGS 1 Select CALIBRATION using the function selector 2 Press and hold the push button of the primary ITA 6 unit for...
Page 19: ...on you want to program with internal switch 3 19 ITA 6 ITA 6 rev 02 CALIBRATION SETTINGS 1 Select CALIBRATION using the function selector 2 Press and hold the push button of the primary ITA 6 unit for...
Page 20: ...yed alternating with ID and the letters PRI or SLA for a primary or slave unit 17 ITA 6 ITA 6 rev 02 Refer to the PROGRAMMING chapter to enable the proper number of intermediate opening steps 100 Open...
Page 21: ...or example if 1 intermedi ate step is enabled the inlet opens during half the variable stage s opening when the stage s speed is of 75 it reaches the stage s HI opening position when the fan speed is...
Page 22: ...cify the opening time or the inlet position associated with step 0 if required Press the push button to select the next step 15 ITA 6 rev 02 ITA 6 OPERATION Basic Principle of Operation The ITA 6 oper...
Page 23: ...then place a limit switch at this position to prevent the actuator from opening any further ON OFF 23 ITA 6 ITA 6 rev 02 Use the adjustment knob to specify the opening time that needs to be added to t...
Page 24: ...of limit switches at both ends of the actuator ON OFF ON OFF value is displayed when the inlet is closing The letters StP are displayed if the inlet is not moving If the inlet opening is displayed as...
Page 25: ...t is required to fully open close the inlet panel in order to reset the inlet position The reset delay of an inlet must be greater than its total opening time This ensures the inlet panel to be comple...
Page 26: ...nction is enabled internal switch 7 is ON the frequency at which auto resets are performed is displayed alter nating with the letters PEr Use the adjustment knob to set the frequency to the desired va...
Page 27: ...umper JP5 and the computer line uses JP4 Use pins 2 and 3 for YES and pins 1 and 2 for NO The following diagram shows a typical connection with the appropri ate jumper configurations END OF LINE JUMPE...
Page 28: ...tch 5 to ON Note that the ITA 6 can run without a temperature sensor in this case the ROOM TEMPERATURE menu will not be a available To extend the probe This probe can be extended up to 500 ft 150 m Us...
Page 29: ...he alarm pilot light The alarm readout function displays all currently out standing alarm situations Select ALARM READOUT using the function selector The fol lowing codes can be displayed on screen AL...
Page 30: ...one notch further to return to the room temperature display 7 ITA 6 rev 02 INSTALLATION PROCEDURE Equipment List Integrating an air inlet control system into your ventilation system requires the foll...
Page 31: ...ITCH IS IN THE WRONG POSITION THE DISPLAY BOARD INTERCONNECT CABLE IS UN PLUGGED FROM THE POWER SUPPLY BOARD A VARIATION IN RESISTANCE IS INDUCED ON THE SENSOR CONNECTED TO THE ITA 6 BE SURE THE SENSO...
Page 32: ...o C For indoor use 5 ITA 6 rev 02 LOCATION OF THE CONTROLS Status Leds ADJUSTMENT KNOB PUSH BUTTON STATUS LEDS FUNCTION SELECTOR LED MEANING CLOSE OPEN Turns on when the controller opens the air inlet...
Page 33: ...e ITA 6 to centralize information man agement and provide monitoring and datalogging possibilities FEATURES 33 ITA 6 rev 02 A Actuator see Inlet Alarms Conditions 29 Connection 9 Readout 29 Temperatur...
Page 34: ...of the controller adequately pro tect its circuitry in the case of an overload or overvoltage How ever we recommend that you install an additional protection device on the controller s supply circuit...
Page 35: ...REV 02 M 890 00256 rev 02 ITA 6 Inlet Controller USER S MANUAL...
