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16

60706-229/G

INITIAL START UP

WARNING

DO NOT jump start these engine generator sets. Starting 

these units on a low battery of jump starting them will 

cause damage to the engine control module.

Use the following checklist to verify correct installation 

before starting the engine:

 

 Engine oil.* Check level & fill as required with proper 

   grade/quantity.

 

 Unit mounting base properly bolted down.

 

 Clearance for service and maintenance on all sides.

 

 Proper fuel line material and size.

 

 All fuel line connections tight. 

 

 Fuel line protected and a moisture trap installed 

      (may be required for NG).

 

 LP/NG pressure OK. 4-6 oz. (7-11 in. WC).

 

 Battery connections clean and tight.

 

 Battery fully charged. 

 

 All AC and DC wiring installed and properly 

   protected.

*Refer to engine owners manual for proper levels and 

types. After completing the above checklist, the engine 

generator 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. The engine-

generator will crank and start automatically. If the engine 

fails to start, reference the fault codes to correct the problem 

before proceeding.

10

REV B

60706-229

DC ELECTRICAL INTERCONNECTION

CAUTION:

Never run the AC and DC wiring on the same conduit.

ASCO 185 UL SWITCH

Your DC connection points in the ASCO 185 UL ATS are on the 

terminal block on the bottom of the controller in the lower left hand 

corner of the ATS panel. The terminal block (TB7) is numbered 1 

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

Recommended Color

#23

Start

Black

#1

Battery negative

White

INITIAL START UP

WARNING:

DO NOT jump start these engine generator sets. Starting these units 

on a low battery of jump starting them will cause damage to the engine 

control module.

Use the following checklist to verify correct installation before starting 

the engine:

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   grade/quantity.

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Ƒ&OHDUDQFHIRUVHUYLFHDQGPDLQWHQDQFHRQDOOVLGHV

Ƒ3URSHUIXHOOLQHPDWHULDODQGVL]H

Ƒ$OOIXHOOLQHFRQQHFWLRQVWLJKW

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  required for NG).

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Ƒ%DWWHU\IXOO\FKDUJHG

Ƒ$OO$&DQG'&ZLULQJLQVWDOOHGDQGSURSHUO\SURWHFWHG

* Refer to engine owners manual for proper levels and types.

After completing the above checklist, the engine generator 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. The engine-generator will crank and 

start automatically. If the engine fails to start, reference the fault codes 

to correct the problem before proceeding.

generator under load. Should you ever have to work on the switch, 

you will be able to disconnect the power and work on the switch cold 

without having the power company pull your meter.

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determine which circuits will be on the emergency load circuit. If the 

entire load is to be transferred, the transfer switch can be wired in 

directly after the watt-hour meter and the service entrance, providing 

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capability. 

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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 must not exceed 

generator rating.

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.
AUTO (white button) - This button places the 
module into its Automatic mode. This mode 
allows the module to control the function of 
the generator automatically. The module will 
monitor the remote start input and once a start 
request is made, the set will be automatically 
started and placed on load. The module  will 
then wait until the next start event.
START (green button) - Pressing this button 
from STOP/RESET will start the engine and run 
the load. 
PAGE - Pressing this button scrolls the display to 
show the various instruments. 

With the engine running soothly, check the no load voltage 

and frequency wire #1 and #4 on the generator terminal 

block in the ATS (L2 and L6 in the ASCO ATS). The voltage 

should be 240 Volts plus or minus nominal. The frequency 

should be between 61.5 to 62 Hertz (Hz). The Voltage 

should also be checked between the hot terminals (L2 and 

L6) and the neutral connection. The Voltage should be 

about one half of the line to line Voltage. See the following 

picture to frequency adjustments. 

NOTICE

If for any reason during the check out procedures the 

Voltage and frequency are not correct, press the red Stop/

Reset button and correct the trouble before proceeding.

After verifying the Voltage and frequency are correct, 

press the Stop/Reset button. This will shut off the engine 

immediately.

Bend this tab to change the engine speed (frequency). 

Stretching the spring increases the frequency (increases 

engine speed). Relaxing spring decreases the frequency 

(decreases engine speed). Different units will vary.

Summary of Contents for PSS20B2W/A

Page 1: ...ld ever need to contact us on this unit it will help us to respond to your needs faster MODEL __________________________________________________ SERIAL NUMBER _________________________________________...

Page 2: ...Y INSTALLATION 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 INTERCONNECT...

Page 3: ...NCO 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 im...

Page 4: ...t 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...

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...

Page 6: ...nt 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 sec...

Page 7: ...d 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...

Page 8: ...ormation in this manual is offered only as a guide to finalizing your installation plans WARNING PERSONAL INJURY The enclosures on these units can become very hot adjacent to the exhaust areas Special...

Page 9: ...egulator Consult your local fuel supplier for your exact requirements The appropriate line size from the following table is then installed from the low pressure regulator to the generator set Feet Siz...

Page 10: ...0 15 lbs 7 11 in 4 6 oz 7 11 in 4 6 oz No load Line PSI 10 15 lbs 7 11 in 4 6 oz 7 11 in 4 6 oz Full load Line PSI 10 15 lbs 7 11 in 4 6 oz 7 11 in 4 6 oz Natural gas Ref 2 3 4 Unit off 2 PSI 7 11 in...

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 eng...

Page 12: ...ordance 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 Term...

Page 13: ...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 L...

Page 14: ...re 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 ma...

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 transf...

Page 16: ...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...

Page 17: ...e 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 t...

Page 18: ...ing 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...

Page 19: ...19 60706 229 G...

Page 20: ...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...

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 startin...

Page 22: ...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...

Page 23: ...ked 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 Defe...

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

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

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

Page 27: ...27 60706 229 G 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 a...

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