Winco PSS20B2W/C Installation And Operator'S Manual Download Page 2

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60706-229/F

TABLE OF CONTENTS

SAVE THESE INSTRUCTIONS

SAFETY 4

SPECIFICATIONS 5

GENERATOR
ENGINE

INTRODUCTION 6

TESTING POLICY
PRODUCT DESCRIPTION

PREPARING THE UNIT

UNPACKING
LUBRICATION
OIL RECOMMENDATIONS

INSTALLATION 8

ENGINE-GENERATOR SET MOUNTING

FUEL INSTALLATION

LIQUID PROPANE VAPOR (LP)
NATURAL GAS (NG)
FUEL PRESSURE
FUEL PRESSURE TABLES
NG/LP FUEL CONVERSION

BATTERY INSTALLATION

SERVICING BATTERIES
BATTERY CHARGING
CONNECTING BATTERY CHARGER
GENERATOR CONNECTIONS
WINCO UL ATS (ASCO 185)

AC ELECTRICAL CONNECTIONS

ASCO 185 UL SWITCH

DC ELECTRICAL INTERCONNECTION 15

INITIAL START UP

START UP PROCEDURE

DSE 3110

FRONT PANEL CONFIGURATION
ACCESSING THE FRONT PANEL
EDITING A PARAMETER
DSE 3110 FAULT CODES
DSE 3110 ENGINE CONTROL
MODULE DISPLAY
AUTOMATIC TRANSFER SWITCH
ENGINE-GENERATOR SET

PREVENTATIVE MAINTENANCE

TROUBLESHOOTING 23

OUTLINE DRAWING

PAD LAYOUT

AC AND DC GENERATOR SCHEMATIC 26

AC WIRING SCHEMATIC

24 MONTH LIMITED WARRANTY

Summary of Contents for PSS20B2W/C

Page 1: ...ver need to contact us on this unit it will help us to respond to your needs faster MODEL __________________________________________________ SERIAL NUMBER _________________________________________ PURCHASE DATE _________________________________________ DEALER NAME ___________________________________________ DEALER PHONE ________________________________________ 16200 009 ...

Page 2: ...ATION 11 SERVICING BATTERIES BATTERY CHARGING CONNECTING BATTERY CHARGER GENERATOR CONNECTIONS WINCO UL ATS ASCO 185 AC ELECTRICAL CONNECTIONS 13 ASCO 185 UL SWITCH DC ELECTRICAL INTERCONNECTION 15 INITIAL START UP 16 START UP PROCEDURE DSE 3110 20 FRONT PANEL CONFIGURATION ACCESSING THE FRONT PANEL EDITING A PARAMETER DSE 3110 FAULT CODES DSE 3110 ENGINE CONTROL MODULE DISPLAY AUTOMATIC TRANSFER ...

Page 3: ...INCO generator You have selected a high quality precision engineered generator designed and tested to give you years of satisfactory service To get the best performance from your new generator it is important that you carefully read and follow the operating instructions in this manual Should you experience a problem please follow the Troubleshooting Tables near the end of this manual The warranty ...

Page 4: ...at must be mixed with fresh air A Operate only in well ventilated areas B Never operate indoors including attached garages C Never operate the unit in such a way as to allow exhaust gases to seep back into closed rooms i e through windows walls floors WARNING FIRE HAZARD Gasoline and other fuels present a hazard of possible explosion and or fire A Do not refuel when the engine is running or hot B ...

Page 5: ... Vapor 2520 BTU FT CF HR 328 130 5 BTU HR 328 000 329 000 GAL HR N A 3 61 Based on full load operation LP TANK SIZING Tank Temperature Tank Size 60 F 16 C 150 Gallons 32 F 0 C 250 Gallons 0 F 18 C 500 Gallons 20 F 29 C 1000 Gallons ENGINE Make Briggs Stratton Model Vanguard Displacement 993CC OHV Cylinders Sleeves V Twin Cast Iron Ignition Electronic Governor Mechanical Exhaust Critical Grade Glas...

Page 6: ...ent The ATS also contains the power failure sensing circuitry necessary to start and stop the engine generator set The transfer switch is also equipped standard with a 3 second start delay and a 15 second transfer delay to allow the engine to warm up before transferring the load to the generator When the line power is restored the ATS has a 5 minute transfer delay to allow the incoming utility to ...

Page 7: ...nd quantity of oil required is listed in the engine operator s manual and under the service tab in this manual This unit was shipped with most of the oil removed The engine normally holds 80 ounces 2 5 quarts of oil Since there is some trapped in the engine when filling the crankcase the first time use the dipstick A in following image to ensure that you do not over fill the crankcase The full oil...

Page 8: ...in doubt always consult your local fire marshal gas supplier or building inspector WARNING FIRE HAZARD All fuel runs should be installed by a licensed fuel supplier To connect the fuel line to the generator set you will connect your incoming fuel line to the 3 4 inch NPT fitting located on the left side of the engine generator set This fitting is shipped with a plastic plug installed to insure the...

Page 9: ...ed and flake off causing possible obstructions in the regulator or fuel valve The results could range from inoperative engine to hazardous fuel leaks CAUTION Be careful when sealing gas joints Excessive sealing compound can be drawn into the solenoid regulator or carburetor causing an engine malfunction FUEL PRESSURE Correct fuel pressure cannot be stressed enough The most common cause for inopera...

Page 10: ...6 oz 7 11 in 4 6 oz NG LP FUEL CONVERSION These generator sets are factory tested on NG and will require no modifications for normal operation on NG The carburetion system has been preset and anti tamper plugs have been installed in the carburetor as required by the EPA To make a fuel conversion you will have to first remove the left side door Looking down and to your left you will see decal and a...

Page 11: ... first and the positive cable last Failure to connect and disconnect in the proper sequence can cause equipment damage Observe polarities connect the positive battery terminal to the cable from the engine starter the negative battery terminal is connected to the negative BATTERY INSTALLATION CAUTION In the following battery installation procedure check to be sure the selector switch remains in the...

Page 12: ...cordance with the United States National Electric Code These AC wires can be run in the same conduit as the other AC leads from the generator It is suggested that this circuit be fused for 15 Amps Terminal block connections have been provided in the customer connection area of the engine generator set See following diagram CUSTOMER CONNECTION AREA TORQUE SCREWS TO 9 6 IN LBS 14 TO 16 AWG COPPER WI...

Page 13: ...o the terminals L2 L6 The normal line power terminals in the ATS are marked PREFERRED L1 L5 The hot line power leads are L1 and L3 from the utility power supply They are connected to terminals L1 and L5 The load terminals in the ATS are marked LOAD L3 L7 The leads to the load distribution panel are connected to terminals L3 L7 The neutral leads from all three locations are connected to the isolate...

Page 14: ...are to be powered under emergency power failure conditions an additional distribution panel designated emergency distribution panel must be installed All selected emergency circuits are removed from main distribution panels and reinstalled in the emergency distribution panel Suggested circuits freezer refrigerator furnace emergency lights sump pump emergency outlet circuits etc Total running load ...

Page 15: ... through 9 These terminals will accept 22 14 AWG stranded wire It is recommended that you use 16 AWG for distances up to 200 feet You need to run two 2 wires from the engine generator set to the transfer switch You will be using terminals 4 and 5 wire Start 23 will connect to terminal 5 and wire Battery Negative 1 will connect to terminal 4 See the following table and illustration Wire Purpose Rec...

Page 16: ...nerator set is ready for the initial start up test START UP PROCEDURE ENGINE GENERATOR SET ONLY The engine control module ECM is manufactured by Deep Sea Electronics Model 3110 is used on this generator set See following picture and look for more information stated within this manual MANUAL OPERATION Press and release the red Stop Reset button Then press and release the green Start Engine button T...

Page 17: ...he system This operation starts the generator and transfers the load The controller is shipped with a load transfer set by default Changing the exercise without a load will be discussed later Be sure that conditions are safe to do this operation BYPASS TIME DELAY Use this button to cancel the active time delay or exercise period stops the generator after cool down SET ENGINE EXERCISER Use this but...

Page 18: ...ring the exercise period including cool down The light stays on to indicate that the exerciser has been set If the light is off the exerciser has not been set CANCELING AN ACTIVE EXERCISE PERIOD Press the Bypass Time Delay button to stop an exercising generator If exercise with load is set the ATS retransfers the load to the utility then stops the generator after cooldown WARNING With a total powe...

Page 19: ...19 60706 229 F ...

Page 20: ...S Auxiliary inputs can be user configured and will display he message as written by the user Fail to Start The engine has not fired after the preset number of start attempts Fail to Stop The module has detected a condition that indicates that the engine is running when it has been instructed to stop NOTE Fail to Stop could indicate a faulty oil pressure sensor If engine is at rest check oil sensor...

Page 21: ... The fault must be removed and the Stop Reset button pressed to reset the module The icon will appear flashing in the display MODULE DISPLAY TIMER ICON When the module is controlling the engine starting and stopping an animated timer icon will be displayed in the icon area to indicate that a timer is active For example cranking time crank test etc STOPPED ICON When there are no alarms present an i...

Page 22: ...n and not burned or pitted ENGINE GENERATOR SET Service the engine in accordance with the engine manufacturer s manual provided with your new equipment Routinely remove debris and dirt from around the inside generator enclosure Ensure that the air intakes are free from leaves and other debris at all times Clean and inspect battery terminals at least twice a year Also check the battery water level ...

Page 23: ...cked up engine generator set 9 Defective starter fuel solenoid relays ENGINE CRANKS BUT WILL NOT START 1 Improper fuel pressure being delivered to unit 2 Fuel supply shut off 3 Fuel supply empty 4 Defective spark plug 5 Defective engine ignition module 6 Dirty air cleaner filter 7 Defective fuel solenoid valve 8 Low Voltage from battery to fuel solenoid must hold 12 Volts during cranking 9 Oil in ...

Page 24: ...24 60706 229 F OUTLINE DRAWING ...

Page 25: ...25 60706 229 F PAD LAYOUT 60706 229 23 12270 01 60706 229 ET A ENGINE GENERATOR SET PAD LAYOUT ...

Page 26: ...26 60706 229 F AC AND DC GENERATOR SCHEMATIC ...

Page 27: ...27 60706 229 F AC WIRING SCHEMATIC PSS20 3 A PSS20 17 A PSS20 18 A PSS20 4 A ...

Page 28: ... does not cover travel time mileage or labor for removal or re installation of WINCO product from its application Normal wear and tear Costs of rental equipment WINCO does not warrant engines Engines are covered exclusively by the warranties of their respective manufacturers WINCO does not warrant component parts that are warranted by their respective manufacturers WINCO does not warrant modificat...

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