MAN-0070 R1.7, VLC100 User Manual
Contents
1. 1 Attach the front cover assembly to the unit using the six thread forming screws Open the door and ensure that the circuit breakers fit properly in the knockout section Do not tighten the cover screws at this time 2 Apply power to the unit The normal Available and transferred to normal indicators should be illuminated 3 Use these indicators as an aid to carefully line up the front label by gently moving the front cover in relation to the enclosure as required Tighten the cover screws to retain 1t in this position Note The front cover has previously been attached to the enclosure at the factory and the front label accurately positioned with respect to the indicator lights This ensures that by following the above procedure an accurate alignment of the label and the lighted indicators is assured NORMAL NORMAL AMAMADLE l MAM ABLE 7 EMERGE NCY EMERGE NCY AAT ALE AAT Ae EXERCISER TRANS FE RAED ON AN TRANS FERRED TO MORMAL TO NORMAL i A A TRANS FERRED a gt TRANS FERRED TO EME ROENC Y A AF j TO EME RGENC Y EXER Test nT a m a EXER test RUN RUN Correct LED alignment Incorrect LED alignment User Manual for the Vigilant 100A Load Center Transfer Switch 16 3 0 Vigilant Load center Series General Operation The Vigilant Load Center series transfer switch in combination with DynaGen s VTSC100 timing module will allow for the automatic transfer of an electrical load to a stand by2. The switch cover can now be lifted clear Remove four screws securing the timer led board support and swing clear to access one of the screws securing the switch unit Figure 5 User Manual for the Vigilant 100A Load Center Transfer Switch 36 SWITCH SCREW t SWITCH SCREW HIDDEN Figure 5 MOVED TIMER SUPPORT AND SWITCH SCREWS Disconnect all the power and control wiring connections to the switch Carefully withdraw the power cables from the switch terminals Remove four screws securing the switch unit to the enclosure The switch unit can now be removed from the enclosure Figure 5 Follow this procedure in the reverse order to install a replacement switch unit Do not exceed 25in lb torque when replacing the switch and timer support screws Confirm all wiring connections by consulting the wiring diagram The individual wires are identified at each end Note the wire connections to the two limit switches shown in figure 6 ah a TR Figure 6 LIMIT SWITCH CONNECTIONS User Manual for the Vigilant 100A Load Center Transfer Switch 37 TO REPLACE THE SWITCH LUGS Remove the switch as described above All the lug securing screws can be accessed from the underside of the switch unit Figure 7 Use a 2 Phillips screwdriver to detach the lugs and spade terminal adaptors DISC SPRING WASHER UNDER SCREW HEAD 90 DEGREE TYPE TYPICAL SPADE TERMINAL ADAPTOR ON NORMAL AND EMERGENCY LUGS STRAIGHT SPADE TERMINAL A
3. fault when no fault actually exists the test switch would be set to the test position allowing the transfer switch to transfer to the emergency position After testing utility power can be restored simply by setting the test switch back to the normal position 2 Exerciser The purpose of the exerciser 1s to perform a test of the transfer switch either manually or automatically The exerciser may be customer adjusted to any specific time or day in which to perform a test The exerciser can perform a test for a load or no load condition For details instructions on operational and setting instructions see the Exerciser section on page 29 3 Remote test switch The remote test switch will allow remote testing of the transfer switch The purpose of the remote test is to perform a manual test of the transfer switch The remote test switch may be installed by the customer the switch would be installed between the test input on the controller and battery ground Normally the test switch would be set to the Disable position open allowing proper sensing for normal utility faults To perform a test of the transfer switch the test switch would be set to the Enable position closed allowing the transfer switch to transfer to the emergency position A SPST test switch rated at a minimum of 1A should be used User Manual for the Vigilant 100A Load Center Transfer Switch 21 5 0 MANUAL TRANSFER OF MECHANISM K WARNING Manua
4. parts when necessary All transfer switch parts are made of corrosion resistant material or is plated coated or painted for corrosion protection Making the transfer switch safe for inspection and Disconnect all possible power sources before switch maintenance inspection Inspect transfer switch location for possible safety Inspect mounting location for any safety or fire issues issues Inspect for dirt wiring damage and mechanical damages Inspect transfer switch for loose hardware Check all hardware including controller exerciser terminals etc for any looseness due to vibrations etc Check for any discoloration melting or blistering of any wiring or connections proper operation in case of emergency User Manual for the Vigilant 100A Load Center Transfer Switch 7 1 Vigilant 100A Load Center General Arrangement RIGHT SIDE VIEW VIGILANT 100A LOAD CENTER TRANSFER SWITCH DYNAGEN TECHNOLOGIES INC SECTION TOP VIEW FRONT VIEW WITH DOOR REMOVED LEFT SIDE VIEW Wt ee666eo 2 E obhod Looe O a Z lt la Z E 7 Y lt Q m a o gt N N oe uJ x 12 oo E 5 O E O Ww O a W w a Qa N lt fa lt ST iu w E ZI OF uJ i O a uJ z n lt Ya l W 2 re rrr 7 nou ou o BE EY B B u LALALA AL R u trir Ta A ENE INE Hon i oer es FRONT VIEW OF DOOR BOTTOM VIEW User Manual for the Vigilant 100A Load Center Transfe
5. power supply in the event of an over under voltage or frequency condition on any or all phases of the normal power supply In the event of an over under voltage or frequency condition of utility power the onboard VTSC100 sensing circuitry will begin the initiation of the transfer process Upon initial sensing of a loss of utility power the Vigilant series transfer switch is specifically designed to allow an engine start time delay period TDES to expire before starting the generator This engine start time delay is user adjustable from the VT SC100 preventing unnecessary engine starts from a temporary loss of utility In the event the utility source is not restored to acceptable values after the engine start time delay has expired the remote start contacts will close sending a signal to the generator s automatic start controller When the VTSC100 senses that the generator has started and within acceptable limits the transfer switch will wait until the normal to emergency time delay TDNE has expired before switching to the emergency position This delay allows the generator to stabilize before any load is transferred All connected loads are then transferred to the emergency power source While the transfer switch is in the emergency position the VITSC100 will be constantly monitoring the utility source voltage and frequency status Once the utility source is restored to acceptable limits the Transfer switch will wait until the emergency to n
6. 00A Load Center Transfer Switch 12 2 6 VI SC100 Controller User Connections Relay RSC 12 VDC TDEC Ground RSC1 RSC2 Test 5 Position Connector The VTSC100 has a 5 position terminal block to allow customer connections 12VDC must be connected for operation of the VI SC100 controller RSC1 and RSC2 need to be connected to the remote start stop of the generator to allow automatic starting An optional test switch may be installed by the customer using the test connection See Vigilant load center wiring diagram Function Description Terminal Minimum Wire Size Power To power and operate the Location 1 12 24VDC 16 AWG VTSC100 controller 2 Ground Remote Normally open dry contacts Location 3 RSC1 16 AWG Start allowing automatic start and Location 4 RSC2 stop of the generator Remote Connecting Test to ground Location 5 Test 18 AWG Test allows testing and generator exercising Either 12VDC or 24VDC Confirm that the proper part number was specified when ordering Note A 1A fuse should be placed on the Battery connection User Manual for the Vigilant 100A Load Center Transfer Switch 2 7 Knockout Removal Procedures The circuit breaker knockout positions located on the door mechanism may need removal depending upon the product version Standard load centers shipped with included breakers will have the knockout removal performed at the factory Load centers ordered without breaker
7. 6 13 adjustable Voltage Sensing Percentage above or below normal voltage to recognize an unacceptable voltage condition 2 accuracy Over Under 5 12 adjustable Frequency Sensing Percentage above or below normal freq to recognize an unacceptable frequency condition 1 accuracy Included on 2000 series transfer switch Included on 2000 series transfer switch UL Withstand 22 000A when used with properly rated 100A circuit breaker Closing Ratings Lug Capacities 1 0 14 Cu 1 0 12 Al Overall Dimensions 26 00 x 14 25 x 6 00 45 LB User Manual for the Vigilant 100A Load Center Transfer Switch 1 0 Vigilant Load Center Product Series The Vigilant Load Center transfer switch series 1s specifically designed with all required sensing circuitry provided The sensing circuitry allows automatic transfer of an electrical load to a stand by power supply in the event of a drop or loss of voltage of any or all phases of the normal power supply Upon the restoration of the normal supply the electrical load will be automatically re transferred to the normal power supply Optional engine controls may be added to allow the safe operation of the generator including proper engine failure shutdown The Vigilant Load Center was designed to be flexible in meeting the needs of the individual homeowner As part of this flexibility Load Centers may be purchased with or without breakers When purchasing the Load Center with brea
8. ANC 1 120 240 or 277 480 VAC Switch 1 The dip switch located on the VTSC100 may be used to set the unit for 120 240 or 277 480 VAC systems When switch location 1 is off the system is configured for a 120 240 VAC system When switch location 1 is on the unit is configured for a 277 480 VAC system Setting is factory set and must not be adjusted 2 50 60 HZ Switch 2 The dip switch located on the VTSC100 may be used to set the unit for 50 or 60 Hz systems When switch location 2 is on the system is configured for 60 Hz When switch location 2 is off the unit is configured for 50 Hz systems 3 Load No Load Switch 3 The dip switch located on the VTSC100 may be used for load no load exerciser testing When switch location 3 is on the system is configured for a load test condition allowing transfer to an emergency power source When switch location 3 is off the unit is configured for a no load test condition with no transfer to an emergency power source This setting applies to the engine exerciser test only Please refer to the VWI SC100 user manual for a more advanced and detailed outlook 4 Under Over voltage Switch 4 5 6 The dip switch located on the VTSC100 may be used to set the Over Under voltage setting Depending upon the positions of Dip Switch locations 4 5 and 6 the VTSC100 will determine the percentage range to recognise a utility failure The failure percentage adjustments can range from 11 to 18 per
9. DAPTOR ON LOAD LUGS ree H a aM gt Med ia y al Fe _ dl TN e ee k L MIME E HEE LE pie AA Figure 7 UNDERSIDE OF SWITCH SHOWING TERMINAL MOUNTING SCREWS Re assemble using the same hardware The disc spring washer is assembled under the head of the screw then the spade terminal adaptor The end of the screw is then passed through the switch strap and screwed into the terminal lug Note that the straight spade terminal adaptor 1s only used at the load lug locations The normal and emergency spade terminal adaptors are the 90 degree type Torque all the lug securing screws to 26 in lb User Manual for the Vigilant 100A Load Center Transfer Switch 38 TO REPLACE THE TIMER UNIT First make certain that the load center 1s disconnected from all power and control sources Remove the front cover door assembly Disconnect the timer wiring Remove four screws securing the timer to the support bracket and lift the timer off Figure 8 LED BOARD SCREWS TIMER SCREWS Figure 8 TIMER AND LED BOARD SCREWS Re use the four screws and spacers Follow this procedure in the reverse order to install a replacement timer unit Do not exceed 5in lb torque when replacing the timer screws TO REPLACE THE LED BOARD First make certain that the load center is disconnected from all power and control sources Remove the front cover door assembly Unplug the LED board wire connector Remove two screws securing the LED b
10. DYNAGEN power controls you can trust Vigilant Series Load Center Transfer Switch Vigilant 100A Load Center Transfer Switch Installation and User Manual Full Version File MAN 0070 R1 7 VLC100 User Manual doc October 2010 Thank You for Purchasing This DynaGen Product Please Read Manual before Installing Unit Receipt of Shipment and Warranty Return Information Upon receipt of shipment carefully remove the unit from the shipping container and thoroughly examine the unit for shipping damage In case of damage immediately contact the carrier and request that an inspection report be filed prior to contacting DynaGen All returned items are to be shipped prepaid and include a Return Material Authorization RMA number issued by DynaGen RMA forms are available by contacting DynaGen Technical Support through the contact methods listed below Limited Warranty For warranty information refer to the standard terms and conditions of sale at http www dynagen ca Dynagen VLC Webpage For up to date manuals and other information please see the VLC section of the Dynagen website at http www dynagen ca products VTS LC htm User Manual for the Vigilant 100A Load Center Transfer Switch Table of Contents Vigilant Load Center Specifications 1 0 Vigilant Product Series 1 1 Receiving Handling and Storage 1 1 1 Receiving 1 1 2 Handling 1 1 3 Storage 1 2 Vigilant Product Number Identification 2 0 Vigilant Series In
11. EM VOLTS M MAN ES VLC2 0100 2 240 12 X N1 LS MANUF DATE E User Manual for the Vigilant 100A Load Center Transfer Switch 2 0 Vigilant Series Installation and Wiring 2 1 General Information All Vigilant transfer switches are factory tested and approved Customer installation requires the mounting of the transfer switch as well as all external wiring for normal and emergency operation Once the transfer switch is properly installed it should be visually inspected and approved before any testing 1s performed When installing the front door be certain to align the LED label on the door with the internal LED board location Vigilant Load Center does not support Delta configurations CAUTION Adequate lifting means must be used to lift and mount the transfer switch during installation Failure to do so could result in personal injury 2 2 Mounting Location All Vigilant transfer switches require that adequate lifting means are used to install the switch at its mounting location Be certain to choose a location that offers a flat mounting surface which is capable of supporting the transfer switch see product specifications for proper weight details Caution must be taken at the installation site to make sure the site is free from excessive moisture fluctuating temperature ranges dust corrosive materials etc Before any drilling takes place be certain the drilling area is free of any hazards including electrical wiring piping e
12. RE HARNESS NEUTRAL CONNECTIONS Use wire cutters to sever the nylon wire ties to release the original harness at the tie rap base locations Remove three screws holding the timer support bracket to permit it to be angled to allow the harness to pass between it and the control board Note the general layout of the original harness before lifting it clear Install the replacement harness with reference to the wiring diagram for the wire terminations Each wire is identified with a letter on both ends Check the installation and replace the nylon tie raps to secure the harness Now follow the removal procedure in the reverse order after replacing the timer support bracket screws GROUND BARS AND GROUND LUG The ground bars are secured to the enclosure with a single 2 Phillips head screw Figure 8 The single ground lug located at the top of the enclosure is also secured with a single screw either a 2 Phillips or slotted head type may be fitted These components are normally not replaced NEUTRAL BARS The neutral bars are secured to the insulated interior using either a single 2 Phillips screw or T20 Torx type in each bar By removing this screw the bar may be released from the molded plastic interior These components are normally not replaced User Manual for the Vigilant 100A Load Center Transfer Switch
13. ator to be fully running before supplying power to a load The factory default setting for time delay normal to emergency will be 10 seconds 3 TDEN Time Delay Emergency to Normal This delay allows the utility source to be monitored for stability This emergency to normal time delay allows the utility to be monitored for the set amount of time to confirm that it is fully restored and stable The factory default setting for time delay emergency to normal will be 256 seconds 4 TDEC Time Delay Engine Cool This delay allows the engine to continue running after the transfer switch returns to the normal position When the TSC100 recognizes that the transfer switch is in the normal position after a emergency to normal transfer the generator will continue to run under a no load condition until the engine cool time delay has expired The factory default setting for time delay engine cool will be 256 seconds User Manual for the Vigilant 100A Load Center Transfer Switch 20 4 3 Testing Adjustments 1 Controller test switch Manual testing of DynaGen s VLC 2000 series transfer switches may be achieved by manual adjustment of the test switch located on the VI SC100 The controller test switch will allow manual testing of the transfer switch The purpose of the test switch is to simulate a utility power failure Normally the test switch would be set to the normal position allowing proper sensing for normal utility faults To simulate a utility
14. cent of the normal power source for dropout and 6 tol3 percent for pickup Switch 4 5 and 6 off for 18 and on for 11 dropout Please refer to the VWI SC100 user manual for a more advanced and detailed outlook 5 Under Over Frequency Switch 7 8 9 The dip switch located on the VTSC100 is used to set the Over Under frequency setting Depending upon the positions of Dip Switch locations 7 8 and 9 the VISC100 will determine the percentage range to recognise a utility failure The failure percentage adjustments can range from 5 to 12 percent of the normal power source Switch 7 8 and 9 off for 12 and on for 5 range Please refer to the VTSC100 user manual for a more advanced and detailed outlook User Manual for the Vigilant 100A Load Center Transfer Switch 19 4 2 Timing Adjustments Test 3 Test es Relay R SC Switch g Normal TDEC TDES TONE TDEN TDNP 000050 12 24VDC _ on 5 Position Connector I a Adjustable LED Raa onte Testi alt 4 OIDO 1 TDES Time Delay Engine Start This delay prevents unnecessary engine starts When the TSC100 determines a utility failure it will wait for the engine start time delay to expire before trying to start the generator The factory default setting for time delay engine start will be 10 seconds 2 TDNE Time Delay Normal to Emergency This delay allows the generator to stabilize before any load is transferred This normal to emergency time delay allows the gener
15. e seven screws securing the control board to the enclosure Figure 2 NYLON WASHER UNDER EACH SCREW HEAD MOUNTING SCREWS Figure 2 CONTROL BOARD MOUNTING SCREW LOCATIONS The control board can now be removed from the enclosure Remove each screw spacer and nylon washer from the old board and replace in the new board Do not forget the single self retaining nylon spacer Figure 3 SINGLE SELF RETAINING NYLON SPACER NYLON SPACER SF LONG cat Figure 3 CONTROL BOARD NYLON SPACERS User Manual for the Vigilant 100A Load Center Transfer Switch 35 The replacement control board can now be installed by following this procedure in the reverse order Note the orientation of the control board when installing The white 9 pin socket is at the top Align the control board with the mounting holes Tighten the screws evenly to avoid undue stress on the circuit board Tighten to 5in lb max TO REPLACE THE SWITCH UNIT First make certain that the load center 1s disconnected from all power and control sources Remove the front cover door assembly Unfasten but do not remove two screws securing the transparent switch cover Figure 4 Sf COVER 8ll COVER SECURING SCREW F FF ard F j ict eee T COVER SECURING SCREW HIDDEN BY LED BOARD Figure 4 TRANSPARENT COVER SECURING SCREWS The cover has slots which fit over the screws so it is not necessary to completely remove them in order to remove the cover
16. h should be installed by qualified professionals only Improper installation or connections of these circuits are extremely dangerous and may result in fire or severe injury The essential load circuits are to be connected to the properly rated breakers which are included within the standard load center transfer switch assembly Breakers need be manually installed in switches ordered with no breaker installation When installing breakers installation should begin from the bottom breaker locations The standard load center transfer switch includes five 15A single pole three 20A single pole and one 20A double pole circuit breakers allowing optimal connections for essential home circuits requiring an emergency power source Some essential circuits would be for lights refrigerator furnace blower freezer sump pump etc See Vigilant 100A load center wiring diagram Please note circuit breaker ratings and locations may differ from the standard breaker configuration depending upon customer requirements or installation Caution must be taken to read circuit breaker ratings directly from the transfer switch FIGURE 2 Standard Circuit Breaker Ratings Locations EMPTY SPACE EMPTY SPACE Install breakers from bottom positions to top The top right and left positions are left empty NOTE When installing circuit breakers install starting at the lowest position on the circuit breaker interior as seen in figure 2 above User Manual for the Vigilant 1
17. imer will monitor the user settable program times The transfer switch will be tested using the programmed start and end times Note go to Off mode first then back to the Auto Mode when coming from the On mode The generator will continue to run if Auto is selected directly from Run 4 When the Off mode is selected the timer will not monitor any user settable program times The exerciser will not signal to start the generator when it is in the off mode When the transfer switch is not connected to an energized utility source the exerciser timer will use an internal battery for memory storage With the exerciser in the OFF position very little current draw is required With the exerciser in the ON position a larger current draw is required With the exerciser in the AUTO position very little current draw is required when the program in not initiated See chart below for internal battery current draw Exerciser Position Current Draw 80 uA Hour The internal battery current draw would not be applicable when an energized utility source is supplying power to the switch User Manual for the Vigilant 100A Load Center Transfer Switch 32 9 0 SERVICE NOTES LOAD CENTER CONTENTS PAGE Replacement Parts Identification 33 Wiring Diagram and Wiring Harness Identification 33 Control Board Replacement 34 Switch unit Replacement 35 Switch Lug Replacement 37 Timer Replacement 38 LED Board Replacement 38 Wiring Harness Replace
18. ion is explained in detail in the VT SC100 user manual The functions of the exerciser time clock are described below The exercise time clock is used to set specific times to test the transfer switch operation The exerciser is protected using a 20A fuse The RESET BUTTON initializes the time clock erasing any previous program The following will explain how to 1 Set current time and date 2 Set program timing 3 Review your program 4 On Auto Off mode User Manual for the Vigilant 100A Load Center Transfer Switch NEMA 1 7 VIGILANT ssromanic manset smita NORMAL AVAILABLE EMERGENCY AVAILABLE TRANSFERRED TO NORMAL TRANSFERRED TO EMERGENCY EXER TEST RUN 30 Clearing the exerciser Clear the timer before continuing below To do this press the round button just above the Minute button Set current time and date 1 Press Clock and Day buttons until current day shows Release both buttons for current day setting 2 Press Clock and Hour buttons until current hour shows Release both buttons for current hour setting 3 Press Clock and Min buttons until current minute shows Release both buttons for current minute setting Set program timing 1 Press timer button on the exerciser clock The 10N will appear at the left side of the display The 10N represents when the testing start will begin 2 Press Day button to select the program day period There are 10 possible choice
19. kers the standard configuration includes five 15A single pole three 20A single pole and one 20A double pole circuit breakers allowing optimal connections for home circuits All Vigilant Transfer switch mechanisms incorporate a double throw action switching device for automatic transferring The Vigilant mechanism is a contactor operated device controlled by a set of normal and emergency solenoids Manual operation is also provided for manual transfer of the power sources if necessary User Manual for the Vigilant 100A Load Center Transfer Switch 1 1 Receiving Handling and Storage Receiving Every effort is made to ensure that your vigilant transfer switch arrives at its destination undamaged and ready for installation The packing is designed to protect the transfer switches internal components as well as the enclosure Care should be taken to protect the equipment from impact at all times Do not remove the protective packaging until the equipment is at the installation site and ready to be installed When the transfer switch reaches its destination the customer should inspect the shipping boxes transfer switch and cover for any signs of damage that occurred during transportation Any damage should be reported to a DynaGen representative once a thorough inspection is complete A shipping label affixed to the shipping box includes a variety of product and shipping information including product part numbers Make certain that this i
20. l transferring is not recommended If performing an emergency manual transfer be certain to isolate the transfer switch from all possible load sources Never transfer under load Manual transferring 1s not recommended If the transfer switch fails to transfer in an emergency an optional manually transfer may be performed Caution must be taken to confirm that the transfer switch 1s isolated from all possible load sources before transferring Always remove the handle from the manual transfer handle lever location after each transfer e In 100A Load Center Transfer Switches the manual transfer lever located on the contactor is used to manually transfer between the normal utility and emergency generator position With the lever facing up toward the normal side the switch will be in the normal position With the lever down facing toward the emergency side the switch will be in the emergency position Removable handle for manual transfer The removable handle can be found located attached to the protective shield located on the contactor User Manual for the Vigilant 100A Load Center Transfer Switch 22 Manual Transfer Lever Location Manual transfer handle lever location User Manual for the Vigilant 100A Load Center Transfer Switch 23 To perform a manual transfer the removable handle must be placed on the manual transfer lever location as follows 1 With the removable handle placed in the position shown in the ph
21. ment 38 REPLACEMENT PARTS Figure 1 The listing below identifies replacement parts Order by using the description and stock code number Description Stock Code Number 100A Contactor SWT0038 Load Center Control Board 12 volt WISC100 240 12 X Load Center Control Board 24 volt VWISC100 240 24 X 100A Contactor Lugs CONO121 Timer ACC0073 LED Board VTS ANNL Wiring Harness DWG1280R5 It is recommended that after completing any of the following procedures a test be performed to verify the proper operation of the transfer switch User Manual for the Vigilant 100A Load Center Transfer Switch 33 k WARNING When replacing any parts of the mechanism isolate the transfer switch from all possible sources of power CONTROL BOARD CONTACTOR NORMAL LUGS TIMER ESTE NEUTRAL r L F E E If bh E E lo L iei Figure 1 REPLACEMENT PARTS TO REPLACE THE CONTROL BOARD User Manual for the Vigilant 100A Load Center Transfer Switch 34 First make certain that the load center 1s disconnected from all power and control sources Remove the front cover door assembly Unplug all the connections to the control board The green 5 pin connector pulls straight out The white 9 and 12 pin connectors pull straight out by gripping the connectors such that the top and bottom locking clips on each connector are released by this action Disconnect the 6 pin connector at the bottom of the control board Remov
22. nformation matches your order information Each load center transfer switch enclosure and cover 1s packaged in its own box Heavy duty cardboard sides surround the enclosure for protection Do not discard the packing material until the transfer switch is ready for installation Important documents will be found inside the load center transfer switch enclosure protective packaging box including the Vigilant Load Center user manual VT SC100 controller manual 2000 series and system wiring diagrams are included Handling donorstck As previously mentioned each vigilant transfer switch is packaged in its own individual box Protect the equipment from impact at all times and do not double stack Once the transfer switch is at the installation site and ready to be installed the packaging material may be removed Storage Although well packaged this equipment is not suitable for outdoor storage If the transfer switch is to be stored indoors for any period of time it should be stored with its protective packaging in place Protect the transfer switch at all times from excessive moisture dirty conditions corrosive conditions and other contaminants It is strongly recommended that the package protected equipment be stored in a climate controlled environment of 20 to 65 C 4 to 149 F with a relative humidity of 80 or less Do not stack other equipment on top of the stored switches User Manual for the Vigilant 100A Load Ce
23. nter Transfer Switch 1 2 Vigilant Product Number Identification The Vigilant Transfer Switch product numbering scheme provides significant information pertaining to a specific model The Product Number Identification Table see Table 1 provides the required information An example is offered to initially simplify the process A product number VLCX XXXX X XXX XX X XX XX would consist of a combination of information from the following table TABLE1 IDENTIFICATION TABLE Position Position Position Position Position 17 Position Position Position 1 4 6 9 11 13 15 18 20 22 23 25 26 Voltage Delay VLC2 0100 2 240 12 12VDC X none Ni nemat1 LS DG Logo Std Breakers 2000 100A single 240V 24 24VDC N3 nema3 LX No DG Logo Std Breakers NX None 00 No DG Logo No Breakers BX DG Logo No Breakers Example The Product Number VLC2 0100 2 240 12 X N1 LS would be described as follows The load center transfer switch has the VTSC100 controls included The transfer switch is designed for a single phase 120 240V system with a current rating of up to 100A maximum The transfer switch is configured to be installed in a 12VDC system The transfer switch does not include the Neutral Position Time Delay option TDNP and is shipped in a Nema 1 enclosure The load center includes a Dynagen logo label and has the standard Dynagen breaker arrangement installed VIGILANT SERIES TRANSFER SWITCH de RATING VOLTS HZ MS AMPS MN NS as SYST
24. oard to the support bracket and lift the LED board off Figure 8 Re use the two screws and spacers Note that one 5 8 and one 1 long spacer are used on each screw Follow this procedure in the reverse order to install a replacement LED board Do not exceed 5in Ib torque when replacing the LED board screws Note the orientation of the replacement board The wire connector is on the right hand side TO REPLACE THE WIRING HARNESS The replacement wiring harness is supplied as a complete unit pre formed as far as possible thus permitting a virtual drop in installation once the original harness is removed First make certain that the load center is disconnected from all power and control sources Remove the front cover door assembly Disconnect the white 9 and 12 pin connectors from the control board Pull them straight out by gripping the connectors such that the top and bottom locking clips on each connector are released by this action Disconnect the 6 pin connector at the bottom of the control board Pull all the spade terminal connectors from both the switch unit and the timer Remove the 6 pin connector from the LED board User Manual for the Vigilant 100A Load Center Transfer Switch 39 Use either T20 Torx or 2 Phillips screwdriver to remove the screw securing the two neutral wire ring terminals to the right hand neutral bar Figure 9 GROUND BAR SECURING SCREW NEUTRAL WIRE RING TERMINAL CONNECTIONS Figure 9 WI
25. ormal time delay TDEN has expired before switching to the normal position This emergency to normal time delay is user adjustable from the VI SC100 preventing unnecessary transferring from a temporary restore of the utility source If the utility source remains stable after the emergency to normal time delay expires the transfer switch will transfer to the normal position All connected loads are transferred to the normal power source When connected loads are transferred back to the normal power source an engine cooldown period TDEC will be initiated allowing the generator to run in a no load condition This engine cooldown time delay is user adjustable from the VTSC100 allowing the generator to continue running for a specific period after the normal utility is restored User Manual for the Vigilant 100A Load Center Transfer Switch 17 4 0 Vigilant Series adjustments and settings ama Danger Never adjust settings while energized Completely isolate all sources of power from controller and transfer switch mechanism before making any adjustments The Vigilant Load Center Series adjustments and settings may be made from the onboard VTSC100 transfer switch controller The general settings and adjustments for the Vigilant Load Center are as follows Please refer to the VTSC100 controller user manual for detailed information on adjustments User Manual for the Vigilant 100A Load Center Transfer Switch f 4 1 System Adjustments
26. oto below lower the handle down below the protective shield barrier to the manual transfer lever location User Manual for the Vigilant 100A Load Center Transfer Switch 24 2 Turn the removal handle counter clockwise to the position shown in the photo below 3 The flat side of the removable handle must face away from the power connection side of the switch mechanism as seen in the Manual transfer handle position photo below for easy transferring With the removable handle in the proper direction 1t may be placed on the manual transfer lever location Manual transfer handle position User Manual for the Vigilant 100A Load Center Transfer Switch 25 4 With the removable handle located on the manual transfer lever the contactor may be transferred Always remove the handle after each transfer in reverse order from the above steps 6 0 RECOMMENDED MAINTENANCE User Manual for the Vigilant 100A Load Center Transfer Switch 26 WARNING When performing any maintenance of the mechanism isolate the transfer switch from all possible sources of power Riist err Aita r n rr a reer ie a reer Periodically inspect all terminals load line and control and all fasteners for any loose parts or wiring Aira rra rr a reer Test the transfer switch operation upon initial installation Periodically check for any excessive wear on any mechanical operating parts or wiring connections Clean or replace
27. r Switch 21 28 lant 100A Load Center W 7 2 V iring igi ar ay g OYVO8 TOYSLN EA EA V nm A Ol mm Od AWS INSISIN AINIOYIINA AINIOYIINA GO 1435 OZ so AINF ez so 3NNMP 8 dJAOY OY 31v0 SNOISIA32 gt MAN IVa g INIA007 13 905 IO041NO9O h 1tc lant 100A Load Center Transfer Sw 181 User Manual for the V 29 8 0 ENGINE EXERCISER AND EXTERNAL LED ANNUNCIATION Introduction All Vigilant 2000 series transfer switches include an external engine exerciser and LED annunciation The engine exerciser is easily adjustable from outside the transfer switch enclosure External LED indication 1s included on all Vigilant 2000 series switches allowing visual controller status The user may set the engine exerciser to simulate a utility power failure and test the functionality of the transfer switch system The exact day and time may be specified for testing External LED indication is available for normal available emergency available transferred to normal transferred to emergency and exercise test run illuminat
28. s to choose from which can be selected be repeatedly pressing the Day button The 10 possible selections are 1 Mo to Su 6 Fr 11 Mo to Sa 2 Mo 7 Sa 12 Mo to We 3 Tu 8 Su 13 Th to Sa 4 We 9 Mo to Fr 14 Mo We Fr 5 Th 10 Sa to Su 15 Tu Th Sa 3 Press Hour button to set hour 4 Press Min button to set minute 5 After setting the above testing start time press the Timer button After pressing the Timer button the IOFF will appear at the left side of the display The 10OFF represents when the testing will end 6 Repeat the above steps 2 3 and 4 to set the time when the system test 1s to end 7 Press the Clock button to start the exerciser clock Note Unused ON and OFF times must have dashes not zeros The time of day is displayed in the 24 hour notation so 00 00 is midnight User Manual for the Vigilant 100A Load Center Transfer Switch 31 Program review 1 Repeatedly press Timer button to advance display to each subsequent On or Off user settings 2 The user set Days and Times will be displayed 3 To make a change in a specific setting Repeat Set Program timing above On Auto Off mode 1 The On Auto Off mode may be selected by pressing the manual button 2 When the On mode is selected the transfer switch will go directly to the test mode The test mode will stay active until the On mode is not selected 3 When the Auto mode is selected the t
29. s will require the knockout removal procedure be preformed Knockout removals are dependant upon the breaker configuration Knockout locations should only be removed in locations were breakers will be placed The knockout removal procedure is performed as follows 1 Determine what knockouts will need to be removed 2 Work from the front side of the door mechanism Using a broad bladed flat screwdriver bend the bottom knockout 31 and or 32 sufficiently to permit the jaws of a pair of pliers to be inserted The action of bending the knockout is shown below 3 Work from the back side of the door mechanism Using a pair of pliers tightly grip the knockout with the plier s jaws Simultaneously bend and twist the knockout to the right and it will break free Repeat this procedure to remove the required knockouts KNOCKOUTS User Manual for the Vigilant 100A Load Center Transfer Switch 14 Screw driver used to bend knockout from front of door mechanism Pliers used to remove knockout from back of door mechanism User Manual for the Vigilant 100A Load Center Transfer Switch 15 2 8 Door installation LED alignment This procedure is intended for the installer of the load center transfer switch and concerns the front cover attachment Normally the front cover attachment will be the final procedure of the transfer switch installation so that power can be made available to the unit via a separate main disconnect switch
30. stallation and Wiring 2 1 General Information 2 2 Mounting Location 2 3 Recommended Upstream Protection 2 4 Power Connections 2 5 Circuit Breaker Connections 2 6 VTSC100 Controller User Connections 2 7 Knockout Removal Procedures 2 8 Door installation LED alignment 3 0 Vigilant Series General Operation 4 0 Vigilant Series adjustments and settings 4 1 System adjustment 4 2 Timer adjustment 4 3 Test adjustment 5 0 Manual Transfer of Mechanism 6 0 Recommended Maintenance 7 0 Drawings 7 1 Vigilant Load Center General Arrangements 7 4 Vigilant Load Center Wiring Diagrams 8 0 Exerciser External LED 9 0 Service Notes User Manual for the Vigilant 100A Load Center Transfer Switch 16 17 21 26 21 29 32 Vigilant 100A Load Center Specifications Vigilant Load Center does not support Delta configurations AC Voltage Rating 120 240V Voltage Voltage Range 9 30 VDC Consumption Control Setting Engine Start 1 56Vdc TP J2 1 Transfer to Emer 0 78VdcO TP J2 2 Transfer to Norm 5 00Vdc TP J2 3 Engine Cooldown 5 00Vdc TP J2 4 Dropout 11 18 Dropout 18 Under Voltage Pickup 6 13 Pickup 13 2 accuracy 2 accuracy Norm Line Sensing 12 Under Frequency 1 accuracy 1 accuracy Dropout 11 18 Dropout 18 Under Voltage Pickup 6 13 Pickup 13 2 accuracy 2 accuracy Under Frequency 1 accuracy 1 accuracy Over Under Dropout 11 18 Pickup
31. tc Extreme caution should be exercised when any installation and drilling are performed to protect the transfer switch from any debris including contaminants filings etc Any debris within the transfer switch may result in a system malfunction 2 3 Recommended Upstream Protection When protected by a circuit breaker rated at 100A maximum This switch is suitable for use on a circuit capable of delivering not more than 10 000A RMS SYMMETRICAL AT 240V For suitable circuit breakers see table 2 page 10 Use copper or aluminum wiring 60 75C rating for power terminals User Manual for the Vigilant 100A Load Center Transfer Switch ALA WARNING Power lines may carry high voltage which can cause serious injury or death Extreme caution must be exercised when any power connections are being installed to the transfer switch All power connections must be de energized before any installations are performed 2 4 Power Connections Proper power cables need to be installed to the transfer switch and should be installed by qualified professionals only Improper installation or connections of these power cables are extremely dangerous and may cause severe injury or death Utility and emergency power connections are to be connected to the proper locations on the switch contactor and neutral block Connect the utility and emergency to the terminals which are clearly marked on the transfer switch Three larger connection openings are located on
32. the side of the neutral block specifically for utility and emergency neutrals see figure 1 Verify that all connections are correct before tightening lugs All power cable lug connections must be tightened to the proper torque values as shown in table 3 FIGURE 1 Power Cable Connection Locations ie UTILITY CABLE LUGS e A a al EMERGENCY B y is EMERGENCY CABLE LUGS a Three larger openings are located on the B side of the neutral block for utility and buss BAR Emergency neutral LUGS connec tions MA WARNING Be certain to install the supplied transparent protective shield to the switch mechanism after the proper connections are performed The protective shield can be found attached to the outside of the enclosed circuit breaker box Mounting screws are supplied on the switch mechanism for easy attachment User Manual for the Vigilant 100A Load Center Transfer Switch 10 TABLE 2 100A Suitable Circuit Breakers Manufacturer Electrical Ratings GH CH 100 A 240 V 200 KA CH CH 150 A 240 V 200 KA Square D 100 A 240 V 200 KA FI The following chart shows the required electrical tightening torque for specific power cable wire sizes TABLE 3 100A Lug Torque Values size 0 l Wire size range 1 0 to14 copper using Illsco lug CA5 SP User Manual for the Vigilant 100A Load Center Transfer Switch 11 2 5 Load Circuit Breaker Connections The transfer switc
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