Winco PSS20000/C User Manual

PACKAGEDSTANDBYSYSTEMPSS8000/PPSS12000/CPSS20000/CINSTALLATION AND OPERATORS MANUALModel PSS8000Automatic TransferSwitch

PAGE 8attached to it, this is where you will connect your 120 voltfused power feed. If you are installing the optional blockheater on the PSS8000, yo

PAGE 9(i.e. the main line breaker must not be larger than 110Amps) If you have a 125, 150 , 200 Amp or largersystem, you will not be able to transfer

PAGE 10generator to the A.T.S. as you will need to run both aneutral and a ground lead. All wires must be sized tohandle 50 amps minimum, the type of

PAGE 11It is an excellent idea to install a disconnect in theincoming power line wiring directly in front of the A.T.S.panel. This will allow you to

PAGE 12you want the engine to stop. It is recommended you letthe engine run at least 15 minutes during any exerciseperiod.9. Position the top right h

PAGE 13contactor in the A.T.S. to open. The line side contactor willclose as soon as the generator side contactor clears themechanical interlock and c

PAGE 14PSS12000UNIT WILL NOT CRANK WHEN THEPOWER FAILS.1. Alarm light is on from pervious run cycle.2. Generator control switch not in “AUTOMATIC”posi

PAGE 15ENGINE WILL NOT CRANK WITH GENERATORSELECTOR SWITCH IN THE RUN POSITION.1. Battery dead.2. DC circuit breaker on control module tripped.3. 3/4

PAGE 16110/60ATS-3/C230/150ATS-3/CNON-UL ATS SCHEMATIC230/150ATS-4/D230/150ATS-17/DNON-UL ATS SCHEMATICLEGENDLTS Line Side Contactor GTS/AUX Generator

PAGE 17PSS8000 AC AND DC SCHEMATIC

Read and understand all instructions in themanual before starting and operating thegenerator set.USING THIS MANUALCongratulations on your choice of a

PAGE 18PSS120000 AC CONNECTIONSPSS12000 AUTOMATIC VOLTAGE REGULATOR

PAGE 19PSS120000 DC CONNECTIONS

PAGE 20PSS20000 AC SCHEMATIC120/240 VOLT SINGLE PHASE120/208 VOLT THREE PHASE120/240 VOLT THREE PHASE

PAGE 21PSS20000 DC SCHEMATIC

PAGE 22NON-UL ATS PANELOUTLINE DIMENSIONSPSS8000 LAYOUTATS SIZE REF A REF B REF C REF D REF E100/100 ATS 22.88” 14.00” 10.63” 28.25” 18.375”225/100 AT

PAGE 23PSS12000 LAYOUTPSS20000 LAYOUT

PAGE 24CUSTOMER DC CONNECTION POINTWINCO UL ATSComplete installation instructions for WINCO UL Automatic Transfer Switches are contained inthe operato

PAGE 25WINCO, Incorporated warrants to the original purchaser for 12 months that goods manufacturedor supplied by it will be free from defects in wor

225 SOUTH CORDOVA AVELE CENTER MN 56057Phone: 507-357-6831P/N 60706-143-0-0053MAINTENANCE LOGDATEITEMWORK PERFORMED

PAGE 1SAFETY INFORMATIONThis engine generator set has been designed andmanufactured to allow safe, reliable performance.Poor maintenance, improper or

PAGE 2TESTING POLICY:Before any generator is shipped from the factory, it isfully checked for performance. The generator is loadedto its full capacit

PAGE 3direct drive, rotating armature design. The generator isconnected to the engine flywheel via a flexible drive disk.The engine generator is moun

PAGE 4**** CAUTION ****The PSS8000 and PSS12000 are shipped without oil.The PSS20000 is shipped with oil, and a 50/50 mix ofcoolant. Be sure to che

PAGE 5that the unit was set up and tested on. A slight adjust-ment may be necessary on NG depending on local BTUcontent. This adjustment will be dis

PAGE 6Natural Gas1 3 4UNIT OFF LINE PSI 7-11 in 7-11 in4-6 oz 4-6 ozSTARTING LINE PSI 7-11 in 7-11 in4-6 oz 4-6 ozNO LOAD LINE PSI 7-11 in 7-1

PAGE 7the plug has been removed. Move the generator controlswitch to the run position. As the unit starts to crank thefuel solenoid will open and you