Winco PSS15B2W/A - Manual (Page 10)

PAGE 8 60706-169 4190-00
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***** WARNING *****
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A service disconnect must be installed in front of the
A.T.S. panel as the A.T.S is not service entrance rated.
This will allow you to test the 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.
To wire the automatic transfer switch into the existing
wiring, first determine which circuits will be on the
emergency load circuit. If the entire load is to be trans-
ferred, the transfer switch can be wired in directly after the
watt-hour meter and the service entrance, providing the
service entrance ampere rating is within the transfer
switch’s rated capability.
If only specific circuits are to be powered under emer-
gency 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, refrigera-
tor, furnace, emergency lights, sump pump, emergency
outlet circuits, etc. Total running load must not exceed
generator rating.
D.C. ELECTRICAL INTERCONNECTION
*******CAUTION******
Never run the AC and DC wiring in the same conduit.
WINCO NON-UL ATS
Two control wires are required to be installed between
the A.T.S. panel and the generator control terminal box.
Depending on the distance 14 to 16 gauge stranded wire
should be used. These wires will be labeled “Bat -”, and
“Start”.
The control wires will be connected as follows in the
generator control terminal box:
ATS Panel Generator Control Panel
Start 1 to Wire # S1, (Bat Neg)
Start 23 to Wire # S23 (Start)
ASCO 165 UL SWITCH
Your DC connection points in the ASCO 165 UL ATS
are on the terminal block in the upper right hand corner of
the ATS panel. The terminal block is numbered 1 through
9. You will be using terminals 4 and 5, wire Start 23 will
connect to terminal #5 and wire Start 1 will connect to
terminal #4. See page 13 for a connection diagram.
ASCO 300 UL SWITCH
Your DC connection points in the ASCO UL ATS are
terminals “14” and “15” .Depending on the size of the
switch they are located in differnt locations. See below
INITIAL START UP
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***** WARNING *****
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DO NOT jump start these engine generator sets. Starting
these units on a low battery or jump starting them will
cause damage to the engine control module.
Use the following check list to verify correct installa-
tion before starting the engine:
F
Engine oil.* Check level & fill as required with
proper grade/qty.
F Unit mounting base properly bolted down.
F Clearance for service and maintenance on all
sides.
F Proper fuel line material, and size.
F All fuel line connections tight.
F Fuel line protected and a moisture trap installed
(may be required for N.G.).
F
LP/NG pressure O.K. 4-6 Oz. (7-11" WC).
F Battery connections clean and tight.
F Battery fully charged.
F All A.C. and D.C. wiring installed and properly
protected.
* Refer to engine owners manual for proper
levels and type.
After completing the above checklist, the engine-
generator set is ready for the initial start-up test.