® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 2 MAINTENANCE TABLE OF CONTENTS TABLE OF CONTENTS ............................2 THE QUANTUM™ LX CONTROL PANEL ENCLOSURE ..................6 INTRODUCTION TO THE QUANTUM™ LX CONTROL SYSTEM................6 QUANTUM™ CONTROLLER BOARD........................7 Introduction ................................
IDENTIFYING THE TYPE OF DISPLAY ......................... 39 Display Replacement............................39 Display Assembly Component Replacement Guide..................39 TROUBLESHOOTING A PROBLEM THAT APPEARS UNEXPLAINABLE............40 ® TROUBLESHOOTING CHART FOR FRICK QUANTUM™ CONTROL PANEL ..........41 COMPRESSOR MODEL DIFFERENCES....................... 44 SETPOINT DATA SHEETS............................. 45 OPERATING VALUES ............................45 User Defined Setpoints ..........................
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® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 4 MAINTENANCE Pressure................................52 Capacity Unload Assist ............................52 High Suction Pressure ............................52 Economizer ................................52 Balance Piston ..............................52 Oil Log ..................................52 Main Oil Injection ..............................52 Package Safeties ............................53 Low Oil Separator Temperature..........................53 Low Oil Temperature ............................53...
INDEX ..................................112 THE FOLLOWING PUBLICATIONS ARE AVAILABLE Indicates an imminently hazardous DANGER ® situation which, if not avoided, will FROM THE FRICK WEBSITE frickcold.com result in death or serious injury. ® S90-020 O Frick Quantum™ LX Control Panel Operation -...
The hardware portion (with the exception of the the Digital Boards can be found under the new international style keypad and cable) remains the DIGITAL BOARD section found later in this ® same. The Frick Quantum™ LX control system consists manual. of five major areas: •...
Because of the ever-increasing speed, memory eatures, and power of To troubleshoot the low-voltage side of the control circuits, ® microprocessors, Frick will continue to introduce the latest it is necessary to have the following tools: advancement in microprocessor control technology.
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 8 MAINTENANCE that the new board can be setup the same as the old one. WHAT IF THE OPERATING STATUS SCREEN IS NOT It is suggested that the operator first record all control SHOWN setpoints prior to board replacement.
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 12 MAINTENANCE DIGITAL BOARD The information that follows in this section can help locate (16-pin) will plug into each of the Digital and problems that can occur with Digital Input and Output Analog Boards in the system (up to four total).
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 13 will only be plugged into one of these connectors. Take energized (if the temperature of the oil is also sensed to the red (positive) probe of the DVM and carefully insert the be low.
® modules are wired to a DIO connector plug. Position 3 the Frick Service Department. provides power and position 4 is a neutral on the DIO If the LED is on when it should be, check for connectors.
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 17 DIGITAL BOARD SETTINGS COMMUNICATIONS SETTINGS The following table is to be used when configuring the Quantum™ for external communications. 120 ohm long communications line termination. out* No termination.
Overview Enhanced - This board replaces the oiginal analog board effective June 2003. It features The Frick Quantum™ LX control panel is capable of twenty-four input channels, and eight output reading external analog devices, such as temperature channels. Rather than using physical jumpers to probes and pressure sensors.
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 19 Communications LED's The Analog Board requires the +5 Vdc for logic, the -12 Vdc for internal voltage reference, and +12 Vdc for The Quantum™ controller is in constant communication with the Analog (and Digital) Board(s).
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 20 MAINTENANCE supply being fed from the Quantum™ LX power supply. If software program within the Quantum™ LX is constantly the +5Vdc is present as stated earlier, then this LED will...
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 21 Analog Outputs grounding problem. When a single transducer or cable is shorted to earth (or system) ground, this can show up as a whole assortment of problem channels. The easiest way...
If the alarm is not addressed, a shutdown will occur to prevent The Frick™ Enhanced Analog board has the built-in damage to the compressor. Likewise, if RTDs are used for capability to directly receive signals from vibration accelerometers and motor stator RTDs (100 Ω...
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 23 amps. If you are using an external current transformer, Current Transformer (Motor Amps) remove the jumper at Link 2, and connect the wiring to connector P8. If you intend on utilizing the on-board...
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 26 MAINTENANCE ENHANCED ANALOG BOARD SETTINGS Communications The following table is to be used when configuring the Quantum™ for external communications. 120 ohm long communications line termination. Out * No termination.
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 27 SERVICE RELATED SCREENS Digital Board Inputs and Outputs SCREEN NAME: Digital I/O. ACCESSING: Service… Digital DESCRIPTION: This Digital Service Screen has been provided to view the raw data from a Digital Board.
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 28 MAINTENANCE Analog Board Inputs and Outputs SCREEN NAME: Analog I/O. ACCESSING: Service… Analog DESCRIPTION: The Analog Service Screen has been provided to view the raw data from an Analog Board.
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 29 Motor Bump SCREEN NAME: Analog I/O. ACCESSING: Service… Motor Bump DESCRIPTION: The Motor Bump screen has been provided as a way for the service technician to verify proper motor rotation.
NOTE: Before accessing this screen, it is recommended that a USB adapter, a flash card reader and Frick flash card (P/N 649A0884Gxx) be plugged into the USB port of the Quantum™.
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 31 MISCELLENEOUS SERVICE SCREENS About SCREEN NAME: Sequencing. ACCESSING: About DESCRIPTION: The About screen shows the Analog and Digital boards that have been detected. If a board has lost communications, a shutdown will be issued. All outputs are turned off on a Digital Board that has lost communications.
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 32 MAINTENANCE Maintenance SCREEN NAME: Maintenance. ACCESSING: Maintenance System Status… DESCRIPTION: This screen has been provided to aid the service technician with keeping track of system maintenance, and can be accessed from the service screen. From here, the service technician can view up to fifteen (15) user definable maintenance schedules.
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 33 Communications Screen SCREEN NAME: Maintenance. ACCESSING: Communications Setpoints… DESCRIPTION: The purpose of this screen being shown here is to indicate where the [Redetect I/O Boards] key is located. This selection provides a method to detect all connected Analog and Digital boards.
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 34 MAINTENANCE POWER SUPPLY IDENTIFICATION, ADJUSTMENT AND REPLACEMENT IDENTIFICATION ADJUSTMENT ® All circuit boards within the Quantum™ control panel Frick Controls has used two power supplies in the require accurately adjusted DC voltages in order to Quantum™...
Since the Power ® One is no longer available from Frick , an upgrade kit Ensure that the meter is set to the proper range (DC, 0-50 can be ordered that will adapt the Condor supply to V or equivalent), as well as observing proper wire polarity.
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 37 QUANTUM™ PANEL D.C. POWER SUPPLY LAYOUT (POWER-ONE) 120VAC Ground Neutral CAUTION Use only a screwdriver with an insulated shaft Pin 7 Pin 1 to perform adjustment (see NS-10-02 details).
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 38 MAINTENANCE QUANTUM™ PANEL DC POWER SUPPLY LAYOUT (CONDOR) +5VDC Adjustment (cut away view) CAUTION Use only a screwdriver with an insulated shaft to perform adjustment (see NS-10-02 details). 120VAC...
Verify the jumper (link) settings per the table near the white display mounting plate to the other, as shown the bottom of this page. below. If the distance is approximately 12-3/4", the display FRICK ASSEM NO. 640C0052G01 / L.G. PHILIPS DISPLAY NO FRICK ASSEM NO.
“Lead” machine. 21. Make sure that you have a continuous ground ® • Check that you are using the Frick back to the power source. The ground connection recommended communications cable. See must be aluminum or copper. A conduit ground manual to match proper cable with type of will not work.
FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 41 ® TROUBLESHOOTING CHART FOR FRICK QUANTUM™ CONTROL PANEL (REFER TO WIRING DIAGRAMS) SYMPTOM PROBABLE CAUSES and CORRECTIONS DISPLAY IS INOPERATIVE Check for power at the panel. See if any of the diagnostic lamps on the Main Board are blinking or any lights are blinking on the other boards.
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® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 42 MAINTENANCE SYMPTOM PROBABLE CAUSES and CORRECTIONS OIL HEATERS DO NOT OPERATE The oil heaters should operate only when the compressor is NOT running and the oil separator temperature is not greater than or equal to the Oil Heater Off Above setpoint, and that the Oil Level input is made.
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 43 SYMPTOM PROBABLE CAUSES and CORRECTIONS SLIDE STOP DOES NOT INCREASE Verify that the Slide Stop is in the AUTO mode and that the VI Ratio is calling and/or DECREASE* Some Compressor for a VI increase or decrease.
The current transformer is used to convert the AC motor amps to a DC voltage UNLOAD) OCCURS AT HIGH MOTOR signal for the microprocessor. If the %FLA reading from the Operating display ® AMPS is incorrect, contact the Frick Service Department. MOTOR LOAD CONTROL(FORCED...
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 45 SETPOINT DATA SHEETS In most cases, updating software on the Quantum™ LX panel will require clearing the current setpoints and data stored in the nonvolatile memory on the main board. It is suggested that the operator first record all control setpoints prior to performing program upgrades.
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 48 MAINTENANCE SYSTEM STATUS (Continued) Maintenance Name Service Every Next Scheduled At Oil Analysis Change Filters Clean Oil Strainers Maintenance Clean Lqd Strainers Required Setpoints Change Coelescers Clean Suction Screen...
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 49 SETPOINTS Capacity Control Setpoints Setpoint Setpoint Proportional Band High Proportional Band Low Capacity Control Dead Band High Dead Band Low Cycle Time High Cycle Time Low Start Pressure...
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 50 MAINTENANCE SETPOINTS (Continued) Capacity Control Setpoints Setpoint Setpoint Proportional Band High Proportional Band Low Capacity Control Dead Band High Dead Band Low Cycle Time High Cycle Time Low Start Pressure...
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 51 SETPOINTS (Continued) Sequencing Minimum High Stage System Link Disabled Enabled Setpoint Run Time None System 2 System 3 System 1 Setup Compressor Mode Capacity Mode Panel Type System 1...
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 54 MAINTENANCE SETPOINTS (Continued) Drive Setpoint Motor Amps Volts Service Factor Name Plate Horse Power CT Factor Recycle Delay Load Inhibit Force Unload Warning High Motor Amps Warning Delay Shutdown...
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 62 MAINTENANCE CALIBRATION Pressure Device Range Sensor Signal Source Pressure Current Transducer Value High Channel Suction Discharge Balance Piston Main Oil Injection Economizer System Discharge Intermediate Filter Manifold CALIBRATION (Continued)
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 63 CALIBRATION (Continued) Capacity Device Sensor Signal Source Capacity Low Value High Value Channel Capacity Travel ________ CALIBRATION (Continued) Volume Device Sensor Signal Source Volume Low Value High Value...
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 66 MAINTENANCE CONFIGURATION Compressor Date: (Always set to current date) Time: (Always set to current time) Miscelleneous: Disabled Enabled Sequencing Disbled Running Always Condenser Screen Saver: ________ Capactiy Regulation 1...
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 69 SESSION User level ________ Password ________ English French Chinese Portugese Language Kpaa BarA PSIA PSIG Pressure units Celcius (°C) Fahrenheit (°F) Temperature units European Date Format SERVICE Motor Bump...
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 70 MAINTENANCE QUANTUM™ DRAWINGS This table lists the numbers for the drawings that appear on the following pages. The drawings shown here are the latest revision as of the printing of this manual. These drawings appear here for reference purposes only, and are subject to change without notice.
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 71 RDB / RWB II / RWF / RXF (58 - 101) CONTROL CENTER ASSEMBLY (Sheet 1 of 4) DANGER Do not drill through top pf panel. This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
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® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 72 MAINTENANCE RDB / RWB II / RWF / RXF (58 - 101) CONTROL CENTER ASSEMBLY (Sheet 2 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 73 RDB / RWB II / RWF / RXF (58 - 101) CONTROL CENTER ASSEMBLY (Sheet 3 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
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® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 74 MAINTENANCE RDB / RWB II / RWF / RXF (58 - 101) CONTROL CENTER ASSEMBLY (Sheet 4 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 75 RXF (12-50) RETROFIT MOUNTING This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing equipment, always refer to the actual drawings that are included with the control panel for the latest information.
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 76 MAINTENANCE WIRING DIAGRAM – RWF (Sheet 1 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing equipment, always refer to the actual drawings that are included with the control panel for the latest information.
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 77 WIRING DIAGRAM – RWF (Sheet 2 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing equipment, always refer to the actual drawings that are included with the control panel for the latest information.
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® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 78 MAINTENANCE WIRING DIAGRAM – RWF (Sheet 3 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing equipment, always refer to the actual drawings that are included with the control panel for the latest information.
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 79 WIRING DIAGRAM – RWF (Sheet 4 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing equipment, always refer to the actual drawings that are included with the control panel for the latest information.
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 80 MAINTENANCE WIRING DIAGRAM -- - RWB II (Sheet 1 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 81 WIRING DIAGRAM -- - RWB II (Sheet 2 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
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® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 82 MAINTENANCE WIRING DIAGRAM -- - RWB II (Sheet 3 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 83 WIRING DIAGRAM -- - RWB II (Sheet 4 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 84 MAINTENANCE WIRING DIAGRAM – RXF (12-50) - (Sheet 1 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 85 WIRING DIAGRAM – RXF (12-50) - (Sheet 2 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
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® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 86 MAINTENANCE WIRING DIAGRAM – RXF (12-50) - (Sheet 3 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 87 WIRING DIAGRAM – RXF (12-50) - (Sheet 4 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 88 MAINTENANCE WIRING DIAGRAM – RXF (58-101) (Sheet 1 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 89 WIRING DIAGRAM – RXF (58-101) (Sheet 2 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
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® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 90 MAINTENANCE WIRING DIAGRAM – RXF (58-101) (Sheet 3 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 91 WIRING DIAGRAM – RXF (58-101) (Sheet 4 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 92 MAINTENANCE WIRING DIAGRAM – RDB (Sheet 1 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing equipment, always refer to the actual drawings that are included with the control panel for the latest information.
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 93 WIRING DIAGRAM – RDB (Sheet 2 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing equipment, always refer to the actual drawings that are included with the control panel for the latest information.
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® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 94 MAINTENANCE WIRING DIAGRAM – RDB (Sheet 3 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing equipment, always refer to the actual drawings that are included with the control panel for the latest information.
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 95 WIRING DIAGRAM – RDB (Sheet 4 of 4) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing equipment, always refer to the actual drawings that are included with the control panel for the latest information.
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 96 MAINTENANCE WIRING DIAGRAM PHD (Sheet 1 of 2) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing equipment, always refer to the actual drawings that are included with the control panel for the latest information.
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 97 WIRING DIAGRAM PHD (Sheet 2 of 2) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing equipment, always refer to the actual drawings that are included with the control panel for the latest information.
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 98 MAINTENANCE WIRING DIAGRAM - STANDARD DIGITAL I/O BOARD 2 (Sheet 1 of 2) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 99 WIRING DIAGRAM - STANDARD DIGITAL I/O BOARD 2 (Sheet 2 of 2) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 100 MAINTENANCE WIRING DIAGRAM - SPECIAL DIGITAL I/O BOARD 2 (Sheet 1 of 2) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 101 WIRING DIAGRAM - SPECIAL DIGITAL I/O BOARD 2 (Sheet 2 of 2) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 102 MAINTENANCE WIRING DIAGRAM STANDARD ANALOG I/O BOARD 2 (Sheet 1 of 2) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 103 WIRING DIAGRAM STANDARD ANALOG I/O BOARD 2 (Sheet 2 of 2) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 104 MAINTENANCE WIRING DIAGRAM - SPECIAL ANALOG I/O BOARD 2 (Sheet 1 of 2) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
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® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 105 WIRING DIAGRAM - SPECIAL ANALOG I/O BOARD 2 (Sheet 2 of 2) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing...
® S90-020 M FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL Page 106 MAINTENANCE QUANTUM™ I/O & D.C. POWER HARNESS (SPECIAL PANELS) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing equipment, always refer to the actual drawings that are included with the control panel for the latest information.
® FRICK QUANTUM™ LX COMPRESSOR CONTROL PANEL S90-020 M MAINTENANCE Page 107 QUANTUM™ I/O & D.C. POWER HARNESS (STANDARD PANELS) This drawing appears here for reference purposes only, and is subject to change without notice. When installing, or servicing equipment, always refer to the actual drawings that are included with the control panel for the latest information.
CONDUIT GROUNDS ARE NOT ACCEPTABLE. WIRING MUST LATEST EDITION OF THE NEC AND LOCAL CODES. ALL CONTROL VOLTAGE WIRING STRANDED COPPER WIRE. HI-LEVEL CUTOUT AND/OR OTHER FIELD FRICK QUANTUM LX ENCLOSURE SAFETY CUTOUTS AS REQUIRED. OIL PUMP COMP MOTOR MOTOR...
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