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Important Safety Messages FE Petro equipment is designed to be used to pump volatile hydrocarbon liquids such as gasoline and diesel fuel. Installing or working on this equipment means working in an environment in which these highly flammable liquids are present.
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EcoVFC controller. Note: The EcoVFC can only be used with FE Petro Pump base models IST, IST VS4, STP VS4, STP VS2, PMA VS4, or PMA VS2. The EcoVFC is not compatible with competitive makes of variable speed models. The EcoVFC is compatible with the IST-VFC for communication in Master / Slave configurations only if the EcoVFC has software revision 1.18 or higher.
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User Interface Panel Is the Front Panel Located Under the EcoVFC Cover (Factory default switch settings shown) USER INTERFACE PANEL Nylon Screw Pump Status Display Silence Alarm/Fault Readout Button Communication LED Configuration Switches Configuration Switches Reset Button Address Switches Frequency (F)
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All holes manufacturer requirements for best results. of the compression seal (contractors plug) must be filled with wires or a Note: The EcoVFC must be mounted indoors in a non- Celcon rod to enable it to seal. ®...
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Figure 4: EcoVFC Factory Switch Settings when applying power to the controller. 8. Connect dispenser hook signal to the two position terminal block on the EcoVFC board as shown in Figure 1. Note: Dispenser hook terminals are capable of accepting voltages from 110 VAC through 240 VAC dispenser signals.
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OFF native EcoVFC Master-Slave See Calibration Section of this Manual for communication (factory setting) details in setting these switches (default is ON, Note: Available in EcoVFC software versions 1.18 and SW3 Pole 6 higher only. SW6 Pole 4 ON when using PMAVS4 motor (With software version 1.24 or higher)
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EcoVFC can only be paired with other EcoVFC’s. Because of enhanced communication Note: EcoVFC may operate in an unpredictable manner if protocols, the EcoVFC is not capable of any of the switches, SW6 Poles 6-8, are in the ON communication with the IST-VFC unless SW6 Pole position.
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3 OFF, and set SW2 switches per Table 1A. Line leak detection performance can be Caution affected when using multiple EcoVFCs. FE Petro does not recommend using the Alternating Circuit feature in conjunction with electronic line leak detection. Some electronic line leak detector manufacturers require that the Master turn on first all of the time.
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Fault Shutdown unit(s). See Figure 2 for LED location. option switch is turned OFF and the reset button is pushed. Table 1 – Native EcoVFC Communication Addressing: SW2 (see Figure 2 for location of switch) Address Pole 1...
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Table 2 — Summary of Master / Slave 30 minute Alternating Setup (Software version 1.24 or higher) Below is a table summarizing the SW3 and SW6 settings to enable the EcoVFC to alternate active pumps every 30 minutes as described on page 9 (See figure 10 for switch settings).
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Set SW6 position 4 to the ON position. This activates the timed alternating circuit mode. This switch needs to be enabled on the master EcoVFC only. Set SW6 position 5 to the ON position. This switch activates the proportioning feature and needs to be enabled on the master EcoVFC only.
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Master EcoVFC SW6, position 5 = ON SW6, position 4 = ON SW3, position 8 = ON Set according to Table 3. Each controller address must be unique. Figure 6: Switch Settings for Proportional Alternating Setup...
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To avoid the risk of potentially lethal Warning electrical shock, explosion or fire, 20. Verify rotary switch on EcoVFC is set to always tag and lock circuit breakers position 4. This will provide approximately 2.2 bar in the off position before removing the (32 psi) output from the IST or STP units with VS2 cover of the EcoVFC.
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The EcoVFC is equipped with a display that indicates several operating parameters of the EcoVFC as well as indicates an error code when a fault is detected. When the EcoVFC is in an error condition, the alarm code will be displayed. The alarm code definitions and proposed troubleshooting methods are in the Troubleshooting section of this manual.
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The following tables show the alarm codes, as well as provide suggested troubleshooting steps. The EcoVFC is also equipped with a Reset Button to clear faults and a Silence Audible Alarm Button that turns off the audible alarm when depressed. Depressing the silence audible alarm button does not clear the fault; it only silences the alarm.
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Note: In rare installations where motor wiring runs are extremely long and / or of a small wire diameter, a false LU (locked up) may be displayed on the EcoVFC. See the table of recommended maximum wire length to wire gauge for submersible wiring in the beginning of this manual.
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Note: In rare installations where motor wiring runs are extremely long and/or of a small wire diameter, a false OC (open circuit) may be displayed on the EcoVFC. See the table of recommended maximum wire length to wire gauge for submersible wiring in the beginning of this manual.
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If readings are greater than 80k Ω proceed to Step 8. If readings are less than 80k Ω the possibility of a short circuit in the connections from the EcoVFC to PMA exists. 5. Go to the submerged turbine and remove the cover at the top of the extractable;...
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Note: In rare installations, a partial short can result from a nick in one of the pump power wires coupled with water in the electrical conduit from the EcoVFC to the pump. This condition is not a direct short, so the EcoVFC does not flash short circuit (SC).
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Incoming power OVERLOADS 3 phase, 50 or 60 Hz 360 -440 VAC Figure 7 - Stand Alone configuration of EcoVFC with 2 horsepower variable speed (VS2) Wire Diagram for EcoVFC with PMAVS4 Note: see product installation Stand Alone instructions for further details.
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PMAMVS2 THERMAL OVERLOADS INCOMING POWER 3 PHASE, 50 OR 60 Hz 360 -440 VAC Figure 9 - Master/Slave configuration of EcoVFC with 2 horsepower variable speed (VS2) (for connecting with VS4 pumps, turn SW3 Pole 6 ON for controller connected)
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THERMAL OVERLOADS INCOMING POWER 3 PHASE, 50 OR 60 Hz 360 -440 VAC Figure 10 - Alternating Circuit configuration of EcoVFC with 2 horsepower variable speed (VS2) (for connecting with VS4 pumps, turn SW3 Pole 6 ON for controller connected)
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THERMAL OVERLOADS INCOMING POWER 3 PHASE, 50 OR 60 Hz 360 -440 VAC Figure 11 - Master/Slave-Alternating Circuit configuration of EcoVFC with 2 horsepower variable speed (VS2) (for connecting with VS4 pumps, turn SW3 Pole 6 ON for controller connected)
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Note: IST-VFC operates with 200-250V, 50-60 Hz, single phase power supply. EcoVFC requires 360-440V, 50-60 Hz, three phase incoming power supply. If three phase power supply is not available, EcoVFC must be replaced with MagVFC. MagVFC operates with 200-250V, 50-60 Hz, single or three phase power supply.
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