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Heateflex PF2000 Manual

For the aquarius deionized water heating system
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405 E. Santa Clara St., Arcadia, CA 91006-7218
O: (626) 599-8566  F: (626) 599-9567
PF2000 CONTROLLER
for the
AQUARIUS
DEIONIZED WATER HEATING SYSTEM
®
Heateflex Corporation
405 E. Santa Clara St.
Arcadia, CA 91006-7218
TEL: (626)599-8566; FAX: (626)599-9567
Rev. 02.0 08/21/17, (PF2000)
World Leaders in Ultra-Pure Heating
www.heateflex.com

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  • Page 1 O: (626) 599-8566  F: (626) 599-9567 PF2000 CONTROLLER for the AQUARIUS DEIONIZED WATER HEATING SYSTEM ® Heateflex Corporation 405 E. Santa Clara St. Arcadia, CA 91006-7218 TEL: (626)599-8566; FAX: (626)599-9567 Rev. 02.0 08/21/17, (PF2000) World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 2: Table Of Contents

    ) SIGNAL ........ 66 13.1. T ........68 EMPERATURE EADY IGNAL IRING 14. SECONDARY PROCESS TEMPERATURE SETPOINT ......69 15. ANALOG INTERFACE ................73 15.1. A ........... 74 NALOG NTERFACE IRING ONFIGURATION 16. DISCRETE INTERFACE ................75 World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 3 IP A .. E THERNET DDRESS P VIA ROWSER RROR OOKMARK NOT DEFINED 19. SPECIFICATIONS ..................96 20. LIST OF FIGURES ..................98 21. LIST OF TABLES ..................100 22. MANUAL REVISIONS ................101 World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 4: Introduction

    If the resistivity option is present a resistivity sensor after the output module is also connected to the PF2000. The PF2000 also includes a Safety PLC which monitors the high limit thermocouples values and status (all of which are Type J thermocouples), status of thermal cut-off sensors and status of ground fault circuit interrupter (GFCI).
  • Page 5 These settings include Control Settings, Alarm Set Points, System Calibration, Factory Setup, Ethernet Interface, and Option Settings. Note: A factory password is required to access the Trouble Shoot Menu and Factory Set Up Menu. World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 6: Basic Touch Screen Functions

    The Ten Key is a keypad used to enter numeric data such as temperature set points and parameters throughout the PF2000 screens. Once the Ten Key window is accessed, type in the desired value ensuring that the value is within the maximum and minimum values that are indicated at the top of the Ten Key keypad.
  • Page 7 Return key to submit the value into the controller as shown in Figure 2-2. If a change is not desired select the Cancel key to cancel the operation. Figure 2-2: Full Keyboard Figure 2-3: Full Keyboard (Shift) World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 8 It does not clear the alarm. The Reset Alarm key is used to clear an alarm condition when the alarm condition has been Alarm Reset resolved. If the alarm condition is not resolved, the alarm does not clear. World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 9: Unction Eys

    The rightmost function key with the three dots will navigate to the screen previous to the current screen. These keys will always be available and will not change function. Figure 2-4: Function Keys Main Menu Screen Previous Screen System Status Screen World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 10 Name will be shown at the upper right hand corner of the screen (See Figure 1-1). If the controller is left idle for over one minute, the “password lock” will be activated which will require the operator to re-enter the User Name and Password for access. Figure 3-1: Login Window World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 11 GFCI TEST key for the GFCI Alarm. Note: The User Password will not grant access to the Factory System Menu screen. This menu is for Factory Use Only and a Factory Password is required to access these screens. World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 12: Login 4. Date/Time Set Up

    To change the date, enter the date in the following format “mm/dd/yyyy”. Press the Enter key to accept the changes. To change the time, enter the time in the following “24 hour” format “hh:mm:ss”. Press the Enter key to accept the changes. World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 13: Operation

    O: (626) 599-8566  F: (626) 599-9567 OPERATION The basic function of the PF2000 Controller is to provide hot D.I. water on demand. The unit continually monitors the flow sensor and once flow is detected by the flow sensor the...
  • Page 14 AR setting must be set to ON and the RUN key must be pressed. The PF2000 has two redundant relays dedicated to the Master System Contactor coil. This Heater Master Relay which is linked to the Safety PLC and is interlocked with a number of intelligent alarms.
  • Page 15 The PF2000 has an additional safety interlock feature that is transparent to its normal operation. If for some reason, the discharge temperature reaches 5 C higher than the process temperature set point, the heaters will be disabled.

  • Page 16: Creen

    Furthermore, the sub-menus for Power, Purge, Resistivity, and Recirculation cannot be displayed concurrently. The System Screen Keys are used to easily navigate to various system screens. See Figure 5-1 below for more detail. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 17 Resistivity, Auto Purge, Discrete Interface, Analog Interface Package (Remote Temperature Set Point), Secondary Process Temperature Set Point and Recirculation that are present. Figure 5-3 through 5-5 illustrate a typical Aquarius System Status screen with Auto Purge, Resistivity, and ® Recirculation options. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 18 O: (626) 599-8566  F: (626) 599-9567 Figure 5-3: System Status Menu Screen w/ Auto Purge Selected Figure 5-4: System Status Menu Screen w/ Resistivity Selected Figure 5-5: System Status Menu Screen w/ Recirculation Selected World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 19: Amps

    The Low Flow Alarm is AUTO RESET disabled, and the Low Flow Alarm Set Point is temporarily set to zero. The system will automatically reset when there is flow and no critical alarms are present. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 20 VENTING mode ∞ and will illuminate green when active. when is selected)  RECIRCULATION: This mode lamp/label notifies the operator that the unit is in RECIRCULATION mode and will illuminate green when active. World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 21: Isplay

    Recirculating when ∞ is selected) Auto Purge The purge period and duration % of Elapsed (Located in User and the manual purge button. Time to Selected Option Area Total Time when AP is selected) World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 22: Keys

    ACTIVE mode to STANDBY mode. While in ACTIVE mode, STOP depression of this key will deactivate the system and the heater modules. This key will illuminate when the system is in STANDBY mode. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 23 DISABLED label is displayed. The Purge and Enable/Disable (Recirculation) keys, shown in Figure 5-3 and Figure 5-5, are available only when these options are installed on the unit. World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 24: System Screen Keys

    Note: The system may or may not go into STANDBY depending on the alarm type (critical or non-critical) or if Automatic Reset is enabled. World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 25: System Set Up

    The control loop is capable of adjusting the power to the nearest half cycle. Therefore, at 60 Hz., this amounts to 120 half cycle adjustments every second. If the “Cycle Rate” World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 26 System Set Up. The System Set Up Menu screen (Figure 6-1) will appear and give you access to the following set up menus: CONTROL SETTINGS, ALARM SET POINTS, SYSTEM CALIBRATION, FACTORY SETUP, ETHERNET INTERFACE, and OPTION SETTINGS. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 27 Temperature Set Point value can be inputted in the Control Settings screen. The value inputted will be displayed in the Temperature Set Points Options screen (see Figure 14-1) under the Local value. Reference Section 14 for World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 28 Note: The appearance of the Control Settings screen may vary depending on the Aquarius D.I. Water Heating System options. ® The Process Temperature Set Point can be activated from a selection of pre- defined Set Points. Reference Figure 14-1 for further instructions. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 29 The alarm set point can now be changed. Enter the desired value, and press the Enter key. The desired value for the selected alarm set point will be stored. Table 6-2 details all the alarm set points that can be modified on this screen. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 30 Low Pressure Alarm 0.0 to 80.0 psi 2.0 psi High Pressure Alarm 0.0 to 80.0 psi 60.0 psi Low Resistivity Alarm 0.0-20.0 M-Ohms 10.0 M-Ohms (Optional)  Based on plumbing size, see Table 6-3. World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 31: Oints

    PTIONS CREEN All of the optional features for the PF2000 can be modified on the respective option screen by pressing the OPTION SETTINGS key on the System Setup Menu screen to access the Option Settings screen, which is shown in Figure 6-4 below.
  • Page 32 405 E. Santa Clara St., Arcadia, CA 91006-7218 O: (626) 599-8566  F: (626) 599-9567 Figure 6-4: Option Settings Screen Figure 6-5: Purge Mode Screen World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 33: System Calibration Screen

    To modify the calibration values of any of these sensors, press the box with the value of the sensor to be calibrated. The PF2000 will prompt you to enter the User Password. Once the correct password is entered, the number pad will appear.
  • Page 34 -5.0 to + 5.0 M-Ohms (Optional) Pump Air Cooling Off or On Calibration (Optional) (will remain On for 60 seconds) Note: 1) The calibration for the resistivity sensor is available only if the Resistivity option is available. World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 35: Alarm Menu

    Table 7-1. The non-critical alarms are automatic reset alarm types and will automatically be cleared by the PF2000 when the alarm condition is no longer present. The non-critical alarms have no effect on the operation of the system and serves as a warning only.
  • Page 36 Non-critical alarms that are active will be illuminated yellow, while critical alarms will be illuminated red. See Table 7-1 for detailed information on the various alarms. Figure 7-1: Alarm Menu Screen 1 World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 37 High Limit T/C, Open High Limit T/C, Open Process T/C, GFCI (Optional), and the Resistivity (Optional). To access these additional screens press the respective key on the alarm description screen. This is illustrated in Figure 7-3. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 38 “High Temperature Alarm Set Point” before normal operation can  occur.  Troubleshooting a. The “High Temperature Alarm Set Point” is set too low. b. The “Process Temperature Set Point” is set too high. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 39 The flow sensor is not calibrated properly. Calibrate the flow sensor. c. The “High Flow Alarm Set Point”. is set too low. d. The flow sensor is faulty or defective. Replace the flow sensor. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 40 The analog sensors or signals that are monitored are: a. Flow Sensor Open b. Pressure Transducer Analog c. Pressure Transducer d. Remote Temperature Set Point Signal (Optional) Figure 7-4: Open Analog Alarm Screen World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 41 The ALARM T/C RESET key must be pressed in order to clear the alarm. See Open High Limit T/C Alarm for more information. Figure 7-5: High Limit Node #1 Screen World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 42 There is a loose connection in the sensor wiring. Check the sensor for loose wires. d. Check the valves and solenoid valves. e. There is a faulty sensor or sensor failure. Replace the sensor. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 43 The actual number of “zones” shown on this screen will vary according to the model of the unit. Open Process T/C Figure 7-6: Open Process Thermocouple Screen World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 44 RESET key must be pressed prior to the ALARM RESET key. Note that (Option) the GFCI Alarm can only be triggered when in ACTIVE mode or the heaters are ON. Figure 7-7: GFCI Alarm Screen World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 45 Alarm operation can occur.  Troubleshooting a. There is a loose connection in the electrical wiring. Check the sensor for loose wires. b. There is a faulty or defective SSR. Replace the respective component. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 46 The thermal cut-off sensor was exposed to temperatures exceeding its threshold. Replace the thermal cut-off sensor. c. There is a faulty or defective thermal cut-off. Replace the thermal cut-off. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 47 Check the temperature of the pump and/or pump controller. b. Check for loose connections in the electrical wiring, including the pump and/or pump controller. c. Refer to the pump manual for more information or for troubleshooting. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 48 Check the temperature of the pump and/or pump controller. b. Check for loose connections in the electrical wiring, including the pump and/or pump controller. c. Refer to the pump manual for more information or for troubleshooting.  Denotes a “critical” alarm condition World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 49: Alarm History

    The Alarm History can be cleared by pressing the CLEAR HISTORY key. Note that a User Password is required in order to access the CLEAR HISTORY key and clear the screen. Figure 8-1: Alarm History Screen World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 50 Open Zone #5 T/C Thermal Cut-Off Low PLC Battery Low HMI Battery GFCI (Optional) EtherCAT Error Water Leak (Optional) Resistivity (Global/Optional) Open Resistivity Sensor (Optional) Low Resistivity Alarm (Optional) HMI Disconnect Pump Alarm (Optional) Pump Warning (Optional) World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 51: System Information

    The System Information screens are intended to provide more information about the Aquarius D.I. Water Heating System. The System Information Menu screen can be ® accessed by pressing the System Information key located on the Main Menu screen (see Figure 1-1). World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 52: Enu Creen

    9.1. YSTEM NFORMATION CREEN The System Information, System Specifications, System Maintenance, and Contact Information screens can be accessed by pressing the respective keys shown in Figure 9-1 below. Figure 9-1: System Information Menu Screen World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 53 D.I. Water Heating System, such as the Model Number, Serial ® Number, Manufacturing Date, and the PF2000 program names, versions and data memory. In addition, there are two totalizers on this screen which track the “TOTAL PROCESS TIME” and the “TOTAL PROCESS VOLUME” passing through the unit.

  • Page 54: Screen

    The System Specifications screens (Figures 9-3 to 9-5) display information about the Aquarius D.I. Water Heating System specifications, such as the ® power, the voltage, the amperage, the frequency, the plumbing fitting requirements, etc. Figure 9-3: System Specifications Screen - Electrical World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 55 405 E. Santa Clara St., Arcadia, CA 91006-7218 O: (626) 599-8566  F: (626) 599-9567 Figure 9-4: System Specifications Screen - Plumbing Figure 9-5: System Specifications Screen - Connections World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 56 9.4. YSTEM AINTENANCE CREEN The System Maintenance screen (Figure 9-6) provides general information for the component life and maintenance of the Aquarius D.I. Water Heating ® System and components. Figure 9-6: System Maintenance Screen World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 57: Contact Information Screen

    405 E. Santa Clara St., Arcadia, CA 91006-7218 O: (626) 599-8566  F: (626) 599-9567 9.5. ONTACT NFORMATION CREEN The Contact Information screen (Figure 9-7) displays the company and contact information for Heateflex Corporation. Figure 9-7: Contact Information Screen World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 58 Figure 10-1. When these keys are depressed the button will illuminate yellow. The TEMP. F key label will switch to TEMP. C and the FLOW. GPM label will switch to FLOW, LPM. Figure 10-1: Trend Graph Screen World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 59: Auto Purge

    1 min (Integers Only) Please note that the PF2000 will prompt you to enter the User Password in order to access the Auto Purge parameters and enable the Auto Purge feature. a. To access the Auto Purge screen, start with the Main Menu screen, then select System Set Up, next select Options Menu, and finally select Auto Purge.
  • Page 60 Please refer to Section 15 of this Instruction Manual or the Electrical Schematic Drawing for more information. Please note that the Purge/Vent can only be initiated remotely when the system is in STANDBY mode. World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 61: Recirculation

    ® equipped with an ultra–pure PFA-PTFE bearing-less pump, a pump air cooling system, and safety interlocks that are controlled with the PF2000 Controller. Please follow all Pre-Installation Preparation, Installation, Suggested Operational Inspection procedures and the Pump Air Cooling System Set Up and Calibration prior to activating recirculation.
  • Page 62 DEMAND mode. Please note that the “Recirculation Signal” has no affect on the system if the Recirculation System is disabled. Table 12-1 details all recirculation settings. See Table 12-3 for details on the Recirculation Signal. World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 63: Ctivating Recirculation Recirculation System

    The ENABLED / DISABLED is illustrated in Figure 5-5. 2. Send the closed “Recirculation Signal” to the Aquarius system to switch ® from DEMAND mode and to enter the RECIRCULATION mode. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 64 “Pump Air Cooling Calibration ON/OFF” key located on the Recirculation Mode Screen. Along with the “Pump Air Cooling Calibration ON/OFF” key, the Recirculation Mode Screen includes general information and input and output status indicating lamps. These features are illustrated in Figure 12-1. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 65 Please refer to the Mechanical Layout Drawing in SECTION II for its specific location. 4) Turn the Aquarius D.I. Water Heating System ON, once again ® with the enclosure door open. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 66 See plumbing schematic for air regulator setting. During normal recirculation, the pump air cooling feature will activate when the pump motor temperature exceeds an internally programmed temperature. World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 67: Temperature Ready De Ad Band (Db) Signal

    Temperature Ready Signal. The Temperature Ready Signal screen will appear and is shown in Figure 13-1. Please note that the PF2000 will prompt you to enter the User Password in order to modify or change the “Temperature Ready Signal Set Value”, the “Temperature Ready Signal Status”...
  • Page 68 “Temp. Ready Signal Status” setting to ON. Instructions on how to invert this signal is also detailed on the Temperature Ready Signal screen. Table 13-2 details all the parameters that can be modified on this screen as well as the Factory Default settings or values. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 69 D.I. Water Heating Systems. Please refer to the specific Electrical ® Schematic Diagram for more information. Table 13-3: Temperature Ready Dead Band Signal Wiring Configuration NUMBER COLOR STRIPE FUNCTION Brown Signal Out Blue Common World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 70: Secondary Process Temperature Setpoint

    Process Temperature Set Points is the Secondary Process Temperature Set Points Settings sub-menu. Here, the 1 and 2 Temperature Set Values can be inputted. Table 14-1 details all the parameters that can be modified on this screen. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 71 O: (626) 599-8566  F: (626) 599-9567 Figure 14-1: Temperature Set Point Options Screen Note: The appearance of the Temperature Set Point Options screen may vary depending on the Aquarius D.I. Water Heating System options. ® World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 72 Only) Value Please note that the PF2000 will prompt you to enter the User Password in order to modify or change the “First Temperature Set Value”, the “Second Temperature Set Value” parameters and enable the Secondary Process Temperature Set Point feature.
  • Page 73 Please note that the Remote Process Temperature Set Point and/or the Secondary Process Temperature Set Point options cannot be operated at the same time, operation of these features is permitted to the use of one option at any one time. World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 74: Analog Interface

    Temperature Set Point is enabled and no 4-20mA signal is present. Table 15-2 details all the settings that can be modified on this screen. Table 15-2: Remote Process Temperature Set Point Setting FACTORY SETTING NAME SETTING RANGE DEFAULT Enable Remote Temp. Set Point Off or On World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 75: Analog Interface Wiring Configuration

    COLOR STRIPE FUNCTION White Remote Set Point (+) Brown Remote Set Point (-) Green Ground Yellow Temperature Retransmit (+) Grey Brown Temperature Retransmit (-) Pink Flow Retransmit (+) Blue Flow Retransmit (-) Not Used World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 76 An external signal that notifies the user that the process fluid temperature is within a customer specified dead band range. Reference Section 13 for more information. Refer to Table 16-1 for more information on the Discrete Interface option. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 77 Options Settings, and finally select Discrete Interface. The Discrete Interface Signals screen will appear. Table 16-2 details all the settings that can be modified on this screen as well as the Factory Default settings. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 78 O: (626) 599-8566  F: (626) 599-9567 Figure 16-1: Discrete Interface Signals Screen Table 16-2: Discrete Interface Settings SETTING FACTORY SETTING NAME RANGE DEFAULT Non-Critical Alarm Status Off or On Critical Alarm Status Off or On World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 79: Discrete Interface Wiring Configuration

    Common Grey Brown Remote Purge Status (OUT) Violet Non-critical Alarm Status (OUT) White Critical Alarm Status (OUT) Remote Alarm Reset (IN) Grey Remote Purge Start/Stop (IN) Yellow Remote Standby/Active (IN) Temperature Ready Dead Band World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 80  Temperature Ready Dead Band Signal* (reference Section 13) * Represents optional features on the Aquarius D.I. Water Heating System. ® Refer to Table 17-1 for more information on the Dry Contact Interface option. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 81 Figure 17-1 and Figure 17-2. To move between the screens press the NEXT or BACK key respectively. Aquarius optional features that are not available will appear as recessed button as ® shown in Figure 17-2. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 82 405 E. Santa Clara St., Arcadia, CA 91006-7218 O: (626) 599-8566  F: (626) 599-9567 Figure 17-1: Dry Contact Interface Signals Screen #1 Figure 17-2: Dry Contact Interface Signals Screen #2 World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 83: Dry Contact Interface Wiring Configuration

    17.2. ONTACT NTERFACE IRING ONFIGURATION The wiring detail listed in Table 17-3 is the “standard” configurations for Aquarius D.I. Water Heating Systems. Please refer to the specific Electrical ® Schematic Diagram for more information. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 84 Low Temperature Alarm Green Black High Flow Alarm Green White Low Flow Alarm Green Blue High Pressure Alarm Green Brown Low Pressure Alarm Orange Blue Spare Yellow Green Common Note: Available when specific option is selected. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 85 ® The Aquarius PF2000 also provides a method for troubleshooting the Ethernet ® Communications via the PF2000 Human Machine Interface (HMI) Touch Screen. These screens provide a method to verify that the Aquarius System is sending out the ® respective data through the Ethernet module.
  • Page 86 For Power Adjust “Sign” Values of: 0 = System is turned Off 1 = Positive 2 = Negative For Auto Reset “Sign” Values of: 0 = System is turned Off 1 = Active 2 = Inactive World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 87 Low TS Battery Ethernet_Low_TS_Battery_Alarm Ground Fault Circuit Interrupt Ethernet_GFCI_Alarm (GFCI) Alarm Water Leak Alarm Ethernet_Water_Leak_Alarm Resistivity alarm (Global) Ethernet_Restivity_Alarm_global Open Resistivity Alarm Ethernet_Open_Resistivity_Alarm Low Resistivity Alarm Ethernet_Low_Resistivity_Alarm Pump Alarm Ethernet_Pump_Alarm Pump Warning Ethernet_Pump_Warning_Alarm NOTE: World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 88: Ethernet Screens

    Ethernet Communications menu and the Ethernet Signals menu. Refer to Section 18.2 for more information on troubleshooting the Ethernet Communications via the PF2000 Human Machine Interface (HMI) Touch Screen. Refer to Section 18.3 for more information on signal inversion of the Ethernet Alarm and Status Signals.

  • Page 89: E C M

    Press the desired key to get to the respective screen. It is on these following screens where you can monitor the data from the Aquarius System and ® troubleshoot the Ethernet Communications if desired. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 90 Table 18-2 lists the memory registers for all of the system status, system modes and system alarms Figure 18-2: Ethernet Communications Alarms 1 Screen Note: This screen indicates that Low Flow Alarm is present. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 91 405 E. Santa Clara St., Arcadia, CA 91006-7218 O: (626) 599-8566  F: (626) 599-9567 Figure 18-3: Ethernet Communications Alarms 2 Screen Figure 18-4: Ethernet Communications Status Note: This screen indicates that the system is in “Stop” mode and “Standby” mode. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 92 D.I. system values, system settings and system set points can ® be monitored in Figure 18-5 to Figure 18-7. Table 18-1 lists the memory registers for all of the system values, set points and settings. Figure 18-5: Ethernet Communications Values Screen World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 93 405 E. Santa Clara St., Arcadia, CA 91006-7218 O: (626) 599-8566  F: (626) 599-9567 Figure 18-6: Ethernet Communications Set Points Screen Figure 18-7: Ethernet Communications Settings Screen World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 94 Ethernet Alarms ® screens and the Ethernet Status screen. Refer to Table 18-2 for the Factory Default settings for all of the Ethernet alarm and status signals. World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 95 405 E. Santa Clara St., Arcadia, CA 91006-7218 O: (626) 599-8566  F: (626) 599-9567 Figure 18-8: Ethernet Signals Alarms 1 Screen Figure 18-9: Ethernet Signals Alarms 2 Screen World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 96 405 E. Santa Clara St., Arcadia, CA 91006-7218 O: (626) 599-8566  F: (626) 599-9567 Figure 18-10: Ethernet Signals Status Screen World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 97: Specifications

    O: (626) 599-8566  F: (626) 599-9567 SPECIFICATIONS 1 9 . AQUARIUS DEIONIZED WATER HEATING SYSTEM ® PF2000 CONTROLLER SPECIFICATIONS Range: Temperature: 0.0 to 95°C Flow: Varies depending on model Pressure: 0.0 to 80 PSIG Resistivity: 0.0 to 20.0 Mega Ohms (Option) Resolution: Temperature: 0.1...
  • Page 98 4.33” x 5.91” x 3.35” (110 x 150 x 85 mm) (W x H x D) Weight: 1.63lbf (740 g max) Digital Inputs: 16 (Standard) Analog Inputs: 4 (Standard) Digital Outputs: 16 (Standard) Analog Outputs: 0 (Standard) Power: 24 VDC, 300 Ma World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 99: List Of Figures

    12-1: R ............64 IGURE ECIRCULATION CREEN 13-1: T ..........67 IGURE EMPERATURE EADY IGNAL CREEN 14-1: T ........70 IGURE EMPERATURE OINT PTIONS CREEN 16-1: D ........... 77 IGURE ISCRETE NTERFACE IGNALS CREEN World Leaders in Ultra-Pure Heating www.heateflex.com...
  • Page 100 ..E IGURE NITIATING OMMAND ROMPT RROR OOKMARK NOT DEFINED 18-15: C ......E IGURE OMMAND ROMPT RROR OOKMARK NOT DEFINED 18-16: S “P ” C IGURE UCCESSFUL OMMAND ROMPT SCREEN RROR OOKMARK NOT DEFINED World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 101: List Of Tables

    IRING ONFIGURATION 18-1: E ....85 ABLE THERNET YSTEM ALUES ETTINGS AND OINTS 18-2: E .......... 86 ABLE THERNET YSTEM TATUS AND LARMS 18-3: E ....E ABLE THERNET OMMUNICATIONS RROR OOKMARK NOT DEFINED World Leaders in Ultra-Pure Heating www.heateflex.com...

  • Page 102: Manual Revisions

    405 E. Santa Clara St., Arcadia, CA 91006-7218 O: (626) 599-8566  F: (626) 599-9567 MANUAL REVISIONS 2 2 . Revision Description Program Files PLC program configured for 1-3 zones DI_3_V0 PLC program configured for 1-5 zones DI_5_V0 World Leaders in Ultra-Pure Heating www.heateflex.com...

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