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Summary of Contents for Winco ULPSS20B2W/A
- Page 1 PACKAGED STANDBY SYSTEM INSTALLATION AND OPERATORS’ MANUAL ULPSS20B2W/A 2270-00 60706-229...
- Page 2 The warranty listed in the manual describes the number and other vital information here. If you what you can expect from WINCO should you need should ever need to contact us on this unit it will help service assistance in the future.
- Page 3 SAFETY INFORMATION 2. FIRE HAZARD Natural gas and L.P. present a hazard of possible explosion and/or fire. This engine generator set has been designed and a. Keep fuel containers out of reach of children. manufactured to allow safe, reliable performance. b.
- Page 4 e. Always avoid hot mufflers, exhaust manifolds, These packaged standby systems consist of two major components: and engine parts. They can cause severe burns instantly. f. Installing a generator set is not a “Do-it-your- 1. AUTOMATIC TRANSFER SWITCH self” project. Consult a qualified, licensed elec- trician or contractor.
- Page 5 SPECIFICATIONS “Concealed Damage” is understood to mean dam- age to the contents of a package which is not evident at the time of delivery by the carrier, but GENERATOR which is discovered later. The carrier or carriers are responsible for merchandise lost or damaged in tran- FUEL WATTS* VOLTS...
- Page 6 ENGINE GENERATOR SET MOUNTING These fuel pressures are critical; failure to provide the proper pressure can cause many problems rang- WARNING - Personal Injury ing from a unit that will not start to causing damage to the fuel system. The enclosures on these units can become very hot adjacent to the exhaust areas.
- Page 7 FUEL PRESSURE FEET SIZE OF PIPE LP & NG VAPOR FUEL Correct fuel pressure can- up to 25 FT* 3/4 “ Pipe not be stressed enough. The most common cause 25 - 100 FT* 1” Pipe for inoperative systems is an inadequate or incor- over 100 FT* Use a two regulator rect fuel pressure.
- Page 8 LP TANK SIZING Shown below is a diagram of a natural gas (NG) installation. Required LP tank size for LP Vapor withdrawal operating at various outside temperatures given in degrees Fahrenheit (Celsius). TANK TEMPERATURE TANK SIZE 60° F (16° C) 150 GALLON 32°...
- Page 9 INSTALLING THE BATTERY WARNING - The electrolyte is a diluted sulfuric acid that is harmful to the skin and eyes. It is electrically conductive and corrosive. The following precautions **** CAUTION **** must always be taken. In the following battery installation procedure, check * Always wear full eye protection and protective to be sure the selector switch remains in the “off”...
- Page 10 2270-00 60706-229...
- Page 11 MOUNTING THE AUTOMATIC **** CAUTION **** TRANSFER SWITCH (ATS) EQUIPMENT DAMAGE - Always connect the posi- tive cable first and the negative cable last. When ****************** disconnecting, remove the negative cable first and ***** WARNING ***** the positive cable last. Failure to connect and dis- ****************** connect in the proper sequence can cause equip- EQUIPMENT DAMAGE - Protect the switch from...
- Page 12 A service disconnect must be installed in front of the ATS panel as the ATS is not service entrance rated. WINCO UL ATS (ASCO 185) This will allow you to test the generator under load. Should you ever have to work on the switch, you will...
- Page 13 DC ELECTRICAL INITIAL START UP INTERCONNECTION ****************** ***** WARNING ***** **** CAUTION **** ****************** DO NOT jump start these engine generator sets. Never run the AC and DC wiring in the same con- Starting these units on a low battery of jump start- duit.
- Page 14 DSE 3110 CONTROL STOP/RESET (Red Button) This button places the module into its “Stop/ Reset” mode. This will clear any alarm conditions for which the triggering criteria have been removed. The fuel supply de-energizes and the engine comes to a standstill. Should a remote start signal be present while operating in this mode, a remote start WILL NOT occur.
- Page 15 START UP PROCEDURE With the engine running smoothly, check the no load Engine Generator Set only voltage and frequency at wire # and # 4 (L2 and L6 in the ASCO ATS) on the generator terminal block The engine control module (ECM) is manufactured in the ATS.
- Page 16 Transfer Switch & Engine Generator DESCRIPTION The digital controller provides sensing, timing, and Automatic (remote) Operation control functions for the ATS. This micro-processor- This procedure checks the electrical operation of based controller includes built-in control buttons and the automatic transfer switch. If the actual operation status lights for control of the ATS and the generator.
- Page 17 The transfer switch can be set up to exercise the generator with or without a load transfer. Normally Winco generators exercise without a load transfer. This is because you may not wish to have a mo- mentary interruption of power. Turn the exerciser dipswitch on.
- Page 18 2270-00 60706-229...
- Page 19 FRONT PANEL CONFIGURATION This configuration mode allows the operator limited customizing of the way the module operates. Use the module’s navigation buttons to traverse the menu and make value changes to the parameters. . ACCEPT button. . ACCEPT button. 2. NEXT PAGE button. 2.
- Page 20 DSE 3110 CONTROL FAULT CODES DESCRIPTION Auxiliary inputs can be user configured and will display AUXILIARY INPUTS the message as written by the user. The engine has not fired after the preset number of start FAIL TO START attempts. The module has detected a condition that indicates that the engine is running when it has been instructed to stop.
- Page 21 PREVENTIVE DSE 3110 ENGINE CONTROL MAINTENANCE PROTECTIONS When an alarm is present, the Common alarm LED Reasonable care in preventive maintenance will (if configured) will illuminate. The LCD display will insure high reliability and a long life for the engine show an icon to indicate the failure.
- Page 22 ENGINE GENERATOR SET LAYOUT ULPSS20B2W/A 2270-00 60706-229...
- Page 23 2270-00 60706-229...
- Page 24 TROUBLESHOOTING ENGINE CRANKS BUT WILL NOT START TABLES . Improper fuel pressure being delivered to unit. 2. Fuel supply shut off. 3. Fuel supply empty. ******************** 4. Defective spark plug. ****** WARNING ****** 5. Defective engine ignition module. ******************** 6. Dirty air cleaner filter. 7.
- Page 25 2270-00 60706-229...
- Page 26 AC WIRING SCHEMATICS 2270-00 60706-229...
- Page 27 AC WIRING SCHEMATICS 2270-00 60706-229...
- Page 28 WINCO’s sole liability, and Purchaser’s sole remedy for a failure under this warranty, shall be limited to the repair of the product. At WINCO’s option, material found to be de- fective in material or workmanship under normal use and service will be repaired or re- placed.
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