Winco ULPSS20B2W/A - Manual (Page 13)

3 2270-00 60706-229
DC ELECTRICAL
INTERCONNECTION
**** CAUTION ****
Never run the AC and DC wiring in the same con-
duit.
ASCO 185 UL SWITCH
Your DC connection points in the ASCO 85 UL ATS
are on the terminal block on the bottom of the con-
troller in the lower left hand corner of the ATS panel.
The terminal block (TB7) is numbered  through
9. These terminals will accept # 22 - # 4 AWG
stranded wire. It is recommended that you use # 6
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 #  will connect to terminal # 4.
See table and illustration below.
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 start-
ing them will cause damage to the engine control
module.
Use the following checklist to verify correct in-
stallaion 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 in
stalled (may be required for NG).
� LP/NG pressure OK. 4-6 oz. (7- 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.
225 S. CORDOVA AVE.
LECENTER, MN 56057
507-357-6821
SERVICE DEPT.
507-357-6831