Geotech Environmental Control Module Installation and Operation
Contents
1. _ r fault LS fault OVERR PSCAV L EVE LS fault PROBE FAULT PSCAV LE ELS Px H20x O 1 2 3 or 4 SDFS PSCAV number x H high M middle or L low 10 LOPRO Displays Line 1 messages LOPRO HI VACUUM fault LOPRO LO VACUUM fault LOPRO Lx Hx LOPRO PROBEFAULT fault LOPRO HI SUMP fault Line 2 messages BLWRnnnnXFERnnnn Where x H high M middle or L low nnnn ON OFF or HAND SVE Displays Line 1 messages SVE SYSTEM OFF SVE is OFF but can be run in HAND SV SYSTEM AUTO SVE running in AUTO SVE HI VACUUM fault PI Di SVE WATER H condition SVE PROBE FAULT fault Line 2 messages BLOWER nnn Where nnn ON or OFF SVE Displays system with 3 position probe Line 1 messages SVE Lx Hx SVE HIH condition SVE HI VACUUM fault SVE PROBE FAULT fault SVE DRY CONTACT fault Line 2 messages BLWRnnnnXFERnnnn Where x H high M middle or L low nnnn ON OFF or HAND 11 SVE with Sparge Displays Line 1 messages SVE SYSTEM OFF SVE SYSTEM AUTO SVE HI VACUUM SVE WATER H SVE PROBE FAULT Line 2 messages BLWRnnnnSPRGnnnn Where nnnn ON2. HP PH Voltage unit was tested with Number of trays on unit Amp draw at open flow L1 amps L2 amps L3 amps CFM at open flow detached from lid System vacuum in inches of water at open flow System vacuum in inches of water at max amps HI vacuum switch set to in inches of water Amp draw at high vacuum setting L1 amps L2 amps L3 amps LO vacuum switch set to in inches of water Ambient air temp at time of test degrees Air open flow output temp after 1 hour degrees Transfer Pump Specifications Pump model Pump serial number Nameplate volts Nameplate amps HP PH Operational voltage unit is wired for 21 LOPRO 3 Specifications and Test Form LOPRO serial number Blower model Blower serial number Nameplate volts Nameplate amps HP PH Voltage unit was tested with Number of trays on unit Amp draw at open flow L1 amps L2 amps L3 amps CFM at open flow detached from lid System vacuum in inches of water at open flow Maximum vacuum in inches when blocked HI vacuum switch set to in inches of water Amp draw at high vacuum setting L1 amps L2 amps L3 amps LO vacuum switch set to in inches of water Ambi
3. OFF or HAND Sparge Displays Line 1 messages SPRG SYSTEM OFF SPRG SYSTEM AUTO SPRG HI PRESSURE SPRG HI TEMP SPRG DRY CONTACT Line 2 messages BLOWER nnn Where nnn ON or OFF SVE and Sparge are OFF either unit can be run in HAND SVE is running in AUTO with or without Sparge fault condition fault Sparge is OFF but can be run in HAND Sparge running in AUTO fault fault fault HAND indicates that a device is in manual operation Once corrected the RESET button must be pressed to clear any occurring faults or conditions 12 Section 4 Troubleshooting Guide Use this section in conjunction with the Display Definitions found in Appendix B to troubleshoot any occurring system problems K The RESET button must be depressed to clear a system fault or condition This will also automatically restart any devices still set to AUTO No Apparent Power to the GECM e Check all incoming wire connections e Check fuses and breakers at power source Fuses can also be found on the GECM PCB These can blow from a voltage spike or incorrect voltage applied to the GECM Allow a Geotech technician to service these fuses No Display e Press RESET button also used to clear up garbage on screen e Fuse is blown in the GECM PCB or faulty electronics Return to Geotech for service Blower Will Not Run Check device status at GECM Check
4. SDFS Water Sensor Input 25 IS Input 26 IS Input 27 IS Input 28 IS Input 29 IS Input 30 IS Input 31 IS Input 32 IS Input 33 IS Input 34 IS Input 35 IS Input 36 IS Input 37 38 39 40 17 Terminal B Analog Non IS Inputs Lower Tier 1 thru 10 Analog non IS Input Analog non IS Input Analog non IS Input Analog non IS Input Analog non IS Input Analog non IS Input Analog non IS Input Analog non I Input 00 Ni gt 01 Go PO External 24 36VDC Power Supply Pos ch CH External 24 36VDC Power Supply Pos Upper Tier 11 thru 20 11 Analog non IS Input 12 Analog non I Input 13 Analog non I Input 14 Analog non IS Input 15 Analog non IS Input 16 Analog non IS Input 17 Analog non IS Input 18 Analog non IS Input 19 External 24 36VDC Power Supply Neg 20 External 24 36VDC Power Supply Neg Terminal C Relay Motor Starter Control Outputs 1 thru 8 Relay Motor Starter Control Output Relay Motor Starter Control Output Relay Motor Starter Control Output Relay Motor Starter Control Output Relay Motor Starter Control Output Relay Motor Starter Control Output Relay Motor Starter Control Output O Ni gt 01 Go Po Relay Motor Starter Control Output 18 Appendix C System Specifications and Test Inform
5. and status displays Hand Off Auto HOA switch controls for direct control over individual system devices The design incorporates circuitry for wiring extensions into hazardous classified locations Optional pre wired circular connectors are available for probe connections to make installation fast and simple e Optional alarm lighting can also be added so that a GECM s operational status can be seen from a distance In addition each GECM will come with an Installation and Operation Manual containing wiring and device specifications unique to the unit s application A GECM Field Wiring Diagram is also included with each manual The GECM Field Wiring Diagram illustrates the internal layout of the GECM panel and also contains wiring information pertinent to device installation User Interface Each GECM is equipped with a 16 x 2 character extended temperature LCD and an optional 4 button keypad Information is displayed showing probe and device status If the GECM operates one type of device then the keypad will normally be left off the unit The display status will then relate only to the most resent system status or the current fault description which halted system operation When the GECM controls more than one device with probes the keypad is normally added so that the field tech may scroll between the various displays for each device set Custom panel application displays may vary according to customer requirements Any custom
6. display definitions will be included within the GECM manual Equipment status and alarm condition displays are specific to each panel and its required control application A list of all standard displays and their descriptions can be found in Appendix B of this manual A description of the abbreviated display responses and fault types can be found in Appendix A RESET Button Each GECM is designed to automatically shutdown the system and associate devices whenever a fault or condition occurs Once the fault or condition has been corrected the system can be easily turned back on by depressing the RESET button This will clear the fault and automatically turn on any equipment still set to AUTO If you do not want a given device to turn back on then set the appropriate switch to OFF prior to using the RESET button Momentarily pressing the RESET button may also restore a blank or faulty display However contact Geotech should display problems occur that will not clear up with this method Section 2 System Installation Inspection Inspect all components for physical damage Installing and operating damaged equipment is dangerous and should not be performed Verify that all components have arrived as per the Sales Order or packing list GECM Panel Installation Even though the GECM electronics are enclosed within a NEMA 4 rated weatherproof box it is advised that you place your GECM within a sheltered area protecting the unit from direct expo
7. for blown fuses Check wire connections between device and GECM Check motor for over heating HI or LO vacuum switches preventing unit from starting up Transfer Pump Will Not Run Check device status at GECM Check for blown fuses Check wire connections between device and GECM Check motor for over heating Check sump and or three position probe floats and verify that nothing is obstructing their movement Check probe wiring to GECM Pump may have over amped due to obstruction in flow line Clear line and restart pump Transfer Pump Will Not Shut Off e Check sump and or three position probe floats and verify that nothing is obstructing their movement e Check probe wiring to GECM 13 Product Pump Will Not Run Check device status at GECM Check for blown fuses especially at power supply Check for a bad relay connection between GECM and power supply Check wire connections between device and GECM Check reservoir probe floats and verify that nothing is obstructing their movement Check that hydrocarbons are still present in well and that the SDFS PSCAV unit is correctly positioned on the hydrocarbon water interface e Check probe wiring to GECM Water Pump Will Not Run Check device status at GECM Check for blown fuses Check wire connections between device and GECM Check reservoir probe floats and verify that nothing is obstructing their movement Check water level probe floats when sep
8. product pump Geotech Small Diameter Probe Scavenger PSCAV with 12VDC product pump Water Table Depression Pumps WTDP up to 75 HP LOPRO II and Ill Air Stripper blowers up to 75 HP Soil Vapor Extractor SVE blowers up to 75 HP Air Sparge Compressors up to 75 HP Transfer Pumps up to 75 HP Miscellaneous equipment up to 75 HP Specifications Electrical 10 Watts 115VAC or 230VAC input power See individual device manuals for detailed electrical specifications Environmental Conditions 0 104 F 17 8 40 C A normal barometric pressure of one atmosphere Enclosure heaters and cooling fans available can extend the temperature range to 30 to 110 F 34 to 43 C Main enclosure NEMA 4X IP66 Enclosure material Fiberglass External height 18 45 7 cm External width 16 40 6 cm External depth 10 25 cm Weight 15 to 45 Ibs 6 8 to 20 kgs depending on installed options Features and Options The GECM is available with a host of options to suit site needs and customer preference e All components are housed in an easy to install weatherproof NEMA 4X IP66 enclosure e A bright 16 x 2 character Liquid Crystal Display LCD shows users exactly what is happening with each individual component within the system For example a probe s float position or an output device s ON OFF status can easily be viewed on the display day or night An optional four button key pad can be used to scroll through menus
9. terminals on the GECM PCB It is recommended that you use only Geotech supplied probe cable P N ORS418005 for IS wiring and Geotech supplied IS float probes with jacketed cable The maximum length of a Geotech probe cable that can be connected to IS circuitry is 500 ft 152 m Wiring Reservoir Tankfull Sump and Water Pump Probes These devices are wired to designated ports on the GECM PCB and are defined on the GECM Field Wiring Diagram provided Wiring diagrams for the various equipment probes and devices can be found within the user manuals for the device they support Common probes built by Geotech support the operation of the following devices Reservoir Probe SDFS Water Pump Probe WTDP Motors and Transfer Pumps Tankfull Probe SDFS and PSCAV Sump Probe LOPRO II and III Air Strippers 3 Position Probe SVE and Custom Devices Using a MeLabs Field Programmer If for any reason the GECM needs to undergo a firmware update Geotech will provide the new software on a MeLabs Field Programmer Follow the instructions below to successfully update the GECM 1 Verify SD card is properly inserted into card slot Press the back of the SD card to ensure it is inserted as far as it will go There will be a click to release or lock the card in Do this a couple time to verify the card is in proper position A small portion of the card will stick out from the end of the programmer housing Open GECM door and inner panel to gain access to controlle
10. Product float high SDFS PSCAV probe Product float low SDFS PSCAV probe Product float middle SDFS PSCAV probe Probe Scavenger 4 Small Diameter PSCAV Probe Scavenger 4 Small Diameter PSCAV Pressure per Square Inch Product pump Reservoir SDFS Small Diameter Filter Scavenger Serial Number Air Sparge unit Soil Vapor Extractor Extraction Voltage Alternating Current Voltage Direct Current Variable Frequency Drive or Vacuum Fluorescent Display Water Table Depression Pump Transfer Pump 25 DOCUMENT REVISIONS EDCF DESCRIPTION REV DATE S Previous Revision 11 7 2011 1544 Added WTDP Display Definitions in Section 3 3 13 2013 1544 Added Field Programmer Instructions in Section 2 10 1 2013 26 Engineering Document Compilation Check List Project file created and assigned number SO number Written logic description approved by sales person and customer System schematic approved by sales person and customer Control panel wiring diagram GECM Field Wiring Diagram High level program and hex file saved to SO project directory PDF wiring diagrams system schematic created and saved to SO project directory Test procedures and travelers complete copies scanned into PDF and stored in electronic project file Original and copies put into hardcopy project manual Original filed in engineering library Copy with equipment to ship to customer Purchased equipment User Manuals an
11. anel to a good earth ground i e the circuit breaker panel enclosure Install IS Ground Connect IS ground wires to the upper ground lug on the GECM back panel Wire Main Power The GECM is built to run with single phase 115VAC or 230VAC Incoming power leads are normally connected to either a terminal strip or fused disconnect labeled HOT and NEUTRAL for 115VAC or L1 L2 and L3 for 230VAC and or three phase applications When a fused disconnect is installed for three phase power to the motor starters Geotech will complete all wiring on the GECM side of the components The following wiring descriptions are for standard GECM configurations In conjunction with the GECM Field Wiring Diagram always refer to the system diagrams and labels found within the device User Manuals including those diagrams provided with custom built panels Install Incoming Power to Motor Starters Most motor driven devices controlled by the GECM LOPRO SVE Sparge WTDP Transfer Pump require the use of a motor starter Motor starters are installed to the back panel when the GECM is built Run main power for the individual motor starters through the bottom of the enclosure Each motor starter is labeled for the device they support Single phase power leads are wired to terminals L1 and L2 Three phase power leads are attached to terminals L1 L2 and L3 Attach all ground wires to the ground lug at the bottom of the panel DO NOT run power wires within two inc
12. arate water pump in use Check that hydrocarbons are still present in well and that the SDFS PSCAV unit is correctly positioned on the hydrocarbon water interface Check probe wiring to GECM Pump may have over amped due to obstruction dry running or damage Inspect pump and flow route High Vacuum Message or Switch Not Working e Verify wiring connections between GECM and switch e See Troubleshooting Procedures for HI Vacuum conditions in the LOPRO or SVE User Manual Low Vacuum Message or Switch Not Working e Verify wiring connections between GECM and switch e See Troubleshooting Procedures for LO Vacuum conditions in the LOPRO or SVE User Manual High Temp Message Sparge e Verify wiring connections between GECM and switch e See Troubleshooting Procedures in Sparge User Manual High Pressure Message Sparge e Verify wiring connections between GECM and switch e See Troubleshooting Procedures in Sparge User Manual Dry Contact Message e Check for circuit conflicts between GECM and other devices or switches e Have the logic statements and operation of any custom built devices checked 14 Probe Fault e This error will occur when the HIHI float is in the up position and the HI LO float is in the down position Check for free movement on all floats e A switch wire may have become disconnected or broken Override Message SDFS PSCAV e Water override float is down and the HI LO float
13. ate a wide variety of equipment control needs A variety of equipment combinations can be controlled from just one control panel A basic panel is capable of controlling up to 8 devices from 24 IS probe inputs Devices can vary from small signal relays to 75 HP motor starters A panel can be easily expanded to accommodate up to 32 additional outputs and 96 additional IS probe inputs This equipment should be installed in accordance with NEC NFPA 70 How the GECM works The GECM uses highly flexible microprocessor based electronics to provide a wide spectrum of capabilities that range from basic motor control to complex and sophisticated multi panel networking This built in versatility allows the GECM to be configured to match the unique requirements of a vast variety of industrial and remediation equipment control Basic motor control is achieved by use of magnetic motor starters All standard motor starters have built in over current protection More sophisticated motor control techniques can be achieved by use of a Variable Frequency Drive VFD that can interface directly with the GECM General Description The GECM has a wide variety of capabilities for automatically controlling electrical environmental remediation equipment Site specific needs can be met on an individual basis from a single flexible platform Panels include a varied configuration to operate the following equipment Geotech Small Diameter Filter Scavenger SDFS with 12VDC
14. ation SDFS Specifications and Test Form SDFS serial number Reservoir probe serial number Intake cartridge serial number Intake cartridge mesh type Product only unit or WTDP 4 or 6 unit Unit cable length in feet Product pump serial number Polyamide or Kevlar gear set Open flow of product pump Flow of product pump at 65 PSI Product pump decoupling PSI For WTDP ready units Water motor serial number Water motor model number Nameplate volts Nameplate amps HP PH Water pump serial number Water pump model or type 19 PSC AV Specifications and Test Form PSCAV serial number Probe serial number 2 probe serial number Product only unit or WTDP Standard cable or Tefzel Unit cable length in feet Product pump serial number Polyamide or Kevlar gear set Open flow of product pump Flow of product pump at 65 PSI Product pump decoupling PSI For WTDP ready units Water motor serial number Water motor model number Nameplate volts Nameplate amps HP PH Water pump serial number Water pump model or type 20 LOPRO 2 Specifications and Test Form LOPRO serial number Blower model Blower serial number Nameplate volts Nameplate amps
15. d specifications gathered and organized Original and copies put into hardcopy project manual 27 The Warranty For a period of one 1 year from date of first sale product is warranted to be free from defects in materials and workmanship Geotech agrees to repair or replace at Geotech s option the portion proving defective or at our option to refund the purchase price thereof Geotech will have no warranty obligation if the product is subjected to abnormal operating conditions accident abuse misuse unauthorized modification alteration repair or replacement of wear parts User assumes all other risk if any including the risk of injury loss or damage direct or consequential arising out of the use misuse or inability to use this product User agrees to use maintain and install product in accordance with recommendations and instructions User is responsible for transportation charges connected to the repair or replacement of product under this warranty Equipment Return Policy A Return Material Authorization number RMA is required prior to return of any equipment to our facilities please call 800 number for appropriate location An RMA will be issued upon receipt of your request to return equipment which should include reasons for the return Your return shipment to us must have this RMA clearly marked on the outside of the package Proof of date of purchase is required for processing of all warranty requests This po
16. e eee cesses essere e 17 Appendix C System Specifications and Test Information sese sss sss 19 Appendix D Glossary Of Acronyms sss sessssss esse ss ees sse ee ennenen eee 25 Engineering Document Compilation Check LiSt sceseeeeeeeeeeeeeeeeeees 27 WG Te e TU OE 28 DOCUMENTATION CONVENTIONS This manual uses the following conventions to present information An exclamation point icon indicates a WARNING of a situation or condition that could lead to personal injury or death You should not proceed until you read and thoroughly understand the WARNING message A raised hand icon indicates CAUTION information that relates to a situation or condition that could lead to equipment malfunction or damage You should not proceed until you read and thoroughly understand the CAUTION message K A note icon indicates NOTE information Notes provide additional or supplementary information about an activity or concept Section 1 System Description Overview The Geotech Environmental Control Module GECM is a specifically designed microprocessor based industrial control panel for the operation of remediation and industrial equipment including but not limited to Geotech branded equipment The GECM is designed for installation in an unclassified location with Intrinsically Safe IS circuit extensions into hazardous classified locations The GECM has also been designed for ease of use and installation and can accommod
17. ent air temp at time of test degrees Air open flow output temp after 1 hour degrees Transfer Pump Specifications Pump model Pump serial number Nameplate volts Nameplate amps HP PH Operational voltage unit is wired for 22 SVE Specifications and Test Form SVE serial number Blower model Blower serial number Nameplate volts Nameplate amps HP PH Voltage unit was tested with Amp draw at open flow L1 amps L2 amps L3 amps CFM at open flow Amp draw at high vacuum setting System vacuum in inches of water at open flow System vacuum in inches of water at max amps HI vacuum switch set to in inches of water Amp draw at high vacuum setting L1 amps L2 amps L3 amps CFM at high vacuum setting Ambient air temp at time of test degrees Air open flow output temp after 1 hour degrees Transfer Pump Specifications Pump model Pump serial number Nameplate volts Nameplate amps HP PH Operational voltage unit is wired for 23 Sparge Specifications and Test Form Sparge serial number Motor model Motor serial number Pump model Pump serial number Nameplate volts Nameplate amps HP PH Voltage unit was t
18. ested with High pressure switch setting High temp switch setting Amp draw at open flow L1 amps L2 amps L3 amps Pressure at open flow Temp at open flow CFM at open flow Test range data up to either maximum amps pressure or temp Amp draw PSI Temp CFM Amp draw PSI Temp CFM Amp draw PSI Temp CFM Amp draw PSI Temp CFM Amp draw PSI Temp CFM Maximum range Amp draw PSI Temp CFM 24 Appendix D Glossary of Acronyms BLWR ECM GECM H20 H20 H2OL H2OM H2OH HI HOA Blower Electronic Control Module Geotech Environmental Control Module Water when on 1st line of display on SDFS system Water pump 2 line of message on SDFS PSCAV system Water level low SDFS intake cartridge or PSCAV water HI LO float Water level middle SDFS intake cartridge or PSCAV water HI LO float Water level high SDFS intake cartridge or PSCAV water HI LO float High Hand Off Auto switch Horse Power Intrinsically Safe Junction Box Liquid Crystal Display HI LO float high Sump probe 3 position probe HI LO float low Sump probe 3 position probe HI LO float middle Sump probe 3 position probe Low Low Profile Air Stripper Override float water high SDFS PSCAV probe Override float water low SDFS PSCAV probe Oil Recovery Systems Printed Circuit Board Phase electrical term
19. geolecn Geotech Environmental Control Module Installation and Operation Manual Rev 10 02 2013 Part 16110163 TABLE OF CONTENTS Section 1 System Description 22 2 c c1cccceceeeennsnnenceeeeeceeeceneanennnsneeeneeceeees 3 CEET ege ee eege eege ege ensnntas 3 How trie GEGM Wr T 3 EE EE EEN d Features and Reste a TTT d Section 2 System Jnetallatiout eseou esse eee dee septetics ennenen enne 6 WAS PO CUOU Biot ne iets Reece net ACN A ag ee Des ite nt eek alte OOS he estates 6 GEGM Prarie Sta At OU ssnin cea eebe EE 6 IADUL Power ele Ee EE EE 6 Access Ports and Conduit UBS icien tie erna aa todas ar eee rea a aep os ee T NE raa eee 6 Install Chassis Ground EE 6 l stalllS NEN EE 6 le E e e 7 Install Incoming Power to Motor Starters a iio eee sei vice deet d dE EEN de 7 Installing Blower eu 7 Installing an 115VAC 230VAC to 12VDC Power Supply sse eee eee eee 7 IS Wiring Installation Guidelines eee eee eee eee 8 Wiring Reservoir Tankfull Sump and Water Pump Probes ssssssssssesneesssseserrrrrnrsserrrrrrnnrrsserrrrrrnn 8 Using a MeLabs Field Programmer sees ee ta er cael ah te ec ee 8 section 3 Display Definitions sss outst esec eee sees sees esec eenn neee 9 Section 4 Troubleshooting Guide sssssssssssseesevesessssss eser en neee nnn 13 Appendix A Customer and Device Information ccsecsssseseeeeeeeeeeeees 16 Appendix B Terminal Connections sssssssssseesevesess esse ee
20. hes of IS wiring or terminals Installing Blower Thermals The GECM incorporates thermal overload protection for those motors which have it When a motor manufacturer provides thermal overload protection there will typically be two additional wires within the motor s electrical box labeled J These wires will run through the same port used for the motor power and are connected to a terminal strip labeled THERMALS Installing an 115VAC 230VAC to 12VDC Power Supply Geotech provides 115VAC and 230VAC Power Supply s which are needed to operate the 12VDC product pump motors contained within SDFS and PSCAV systems Power requirements and control are dependent upon the GECM and are probe activated The GECM back panel will contain labeled relays or terminal strips labeled PRODUCT PUMP from which hot leads will be connected These leads will then go to a designated power supply box and be converted to 12VDC for product pump operation E Power supply boxes should be installed as near to the well as possible to reduce DC line loss in the cable connecting the product pump to the box Use the GECM Field Wiring Diagram to complete all wire connections between the GECM and the power supply box IS Wiring Installation Guidelines The GECM incorporates circuitry for IS circuit extensions into hazardous locations All IS wiring must be at least two inches from all other non IS wiring All IS wire terminations must be securely tightened in screw
21. is up PSCAV Check for free movement on all floats e Water override float is down and the intake float cartridge is up SDFS Check for free movement on all floats e A switch wire may have become disconnected or broken Tankfull Message e Product recovery tank is full e A switch wire may have become disconnected or broken H20 In RES Message SDFS e Water in reservoir Set Product Pump switch to hand to clear reservoir of water e Intake cartridge screen needs to be re primed to prevent water from entering the screen e Unit is being placed below the intake cartridge travel 15 Appendix A Customer and Device Information Customer Name Sales Order Number Build Date GECM Serial Number Device Name Serial Number Model Number 16 Appendix B Terminal Connections Terminal A IS Inputs Lower Tier 1 thru 20 1 IS 5VDC 2 IS 5VDC 3 IS 5VDC 4 IS 5VDC 5 IS Input 6 IS Input 7 IS Input 8 IS Input 9 IS Input 10 IS Input 11 IS Input 12 IS Input 13 IS 5VDC 14 IS 5VDC 15 IS 5VDC 16 IS 5VDC 17 IS 5VDC 18 IS 5VDC 19 IS 5VDC 20 IS 5VDC Upper Tier 21 thru 40 21 IS Input SDFS Water Sensor Input 22 IS Input SDFS Water Sensor Input 23 IS Input SDFS Water Sensor Input 24 IS Input
22. licy applies to both equipment sales and repair orders FOR A RETURN MATERIAL AUTHORIZATION PLEASE CALL OUR SERVICE DEPARTMENT AT 1 800 833 7958 Model Number Serial Number Date of Purchase Equipment Decontamination Prior to return all equipment must be thoroughly cleaned and decontaminated Please make note on RMA form the use of equipment contaminants equipment was exposed to and decontamination solutions methods used Geotech reserves the right to refuse any equipment not properly decontaminated Geotech may also choose to decontaminate equipment for a fee which will be applied to the repair order invoice 28 Geotech Environmental Equipment Inc 2650 East 40th Avenue Denver Colorado 80205 303 320 4764 e 800 833 7958 e FAX 303 322 7242 email sales geotechenv com website www geotechenv com
23. r board Remove the PCB Enclosure using a 5 16 wrench nut driver or 2 Philips screwdriver At the top near the middle will be a 6 pin jack black phone jack like housing Plug the cable of field programmer into the jack With power applied to the unit the LED will be lit up GREEN Press the program button on the face of the field programmer During programming LED will be a solid RED a If LED Flashes RED call Geotech at 1 800 833 7958 or 303 320 4764 When programming is completed the LED will return to a solid GREEN 0 Remove cable from controller board reinstall the PCB enclosure and close up the GECM Unit is now ready for use DJ boah O Section 3 Display Definitions The following pages describe status and fault displays used in a common GECM configuration Status and fault displays generated for unique GECM system configurations will be further detailed within the customer s Logic Description Document The following displays are common to the equipments shown System status condition and fault messages are shown on Line 1 of the display preceded by the system name and unit when there are two or more of the same device A device status will then be displayed on Line 2 Fault and condition messages will require a system inspection and that the device be reset at the GECM Use this section in conjunction with the device s User Manual to troubleshoot any fault or condition messages A GECMs controlling more than one sy
24. stem configuration will require the installation and use of the up down arrow buttons to review individual system displays SDFS PSCAV Displays Line 1 messages HAND Px H20x ORx AUTO Px H20x ORx AUTO TANKFULL AUTO H20 IN RES AUTO OVERRIDE AUTO PROBE FAULT condition fault SDFS only fault fault a nT r Line 2 messages PRODnnnn H2Onnnn Where x H high M middle or L low nnnn ON OFF or HAND Multiple SDFS PSCAV Systems Line 1 messages SDFS SYSTEM SDFS TANKFULL SDFS H20 IN RES S S DFS OVERRIDE DFS PROBEFAULT Line 2 messages PRODnnnn H2Onnnn Where or or or or PSCAV SYST PSCV TANKFULL EM condition fault SDFS only PSCV OVE RR fault EE AU TL PSCV PRO 1 2 3 or 4 SDFS PSCAV number nnnn ON OFF or HAND Additional Messages for Multiple SDFS PSCAV Systems SDFS LEVELS OVERRIDE SDFS LEVELS PROBE FAULT SDFS LEVELS Px H20x ORx Where WTDP Displays Line 1 messages WTDP H2Ox ORx WTDP OVERRIDE WTDP PROBEFAULT Line 2 messages WATER PUMP nnnn Where or or or or or or fault fault x H high M middle or L low nnnn ON OFF or HAND PSCAV L EVE
25. sure to water and sunlight Input Power Guidelines All wiring must be carried out by a qualified electrician and be in accordance with the state and local codes Conduit runs must conform to current U S National Electrical Code NEC Do not run any power wires within 2 inches 5 cm of intrinsically safe IS wires or terminals NEC Article 508 for relevant codes All equipment and controls are to be installed in accordance with Article 430 and 504 of the NEC See also the GECM Field Wiring Diagram for specific connections to the back panel and Printed Circuit Board PCB Geotech provides a detailed Field Wiring Diagram with every GECM built Copies of these diagrams can be obtained from Geotech when needed Access Ports and Conduit Hubs To facilitate wiring Geotech installs access ports and conduit hubs to the GECM enclosures that are hard mounted to the system being manufactured i e a LOPRO or SVE A GECM enclosure will not have this wiring option when built and shipped separately When installing a GECM enclosure ensure that ports installed for IS wiring are placed within the upper sides of the enclosure close to the PCB and that all conduit hubs for main power blowers and pumps are installed along the bottom To maintain the NEMA 4 weatherproof characteristics of your panel use weatherproof conduit hubs Install Chassis Ground Before beginning the panel hookup procedures run a wire from the bottom ground lug on the GECM back p
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