Schematic; Troubleshooting; Transmitter Schematic - Craftsman 139.53513 Owner's Manual

Having a PtoNem?
OPENER DOESN'T ACTIVATE
1, Have you removed all door locks and bolts?
2,, Does the opener have electric power?. Check wati
switch, fuse, etc,
3 is there a broken wire between Wali Control and
opener? Check under staples (A positive check
can be made by temporarily installing another wire),
4 Are wiring connections correct?. Refer to Step 7,
Page 14
5 Repeated operation may have tripped the ovedoad
protector in the motor Wait 15 minutes, Try again
TRANSMITTER RANGE INSUFFICIENT
1 Check battery
2 Change transmitter location in car.
3 Metal garage door, foiFbacked insulation or metal
siding will reduce range
4 Antenna on side panel of opener must be fully
extended downward
DOOR DOESN'T OPEN OR CLOSE COMPLETELY
1 ls something obstructing the door?
2, Limits may need adjustment See Pg, 18
3 Force may need adjustment,, See Pg 19
4 Doer will not close while Vacation Light is ON
DOOR OPENS AND CLOSES BY ITSELF
I Neighbor with a Sears opener using the same code?
Change your code
LIGHTS
1, Won't turn OFF? Check Work Light., Is it ON?
2, Won't turn ON? Check light bulbs
DOOR OPERATES FROM WALL CONTROL BUT
NOT FROM TRANSMITTER
1 Replace the battery,
2 New transmitter? H ave you set the code? Refer to
Page 23
3 Is transmitter operating additional remote control
devices? See code setting procedure on Page 23.
4 Did you press transmitter button designated to
operate garage door opener?.
5 Vacation light is ON
DOOR REVERSES FOR NO APPARENT REASON
1 Pull red emergency release handle. Operate the
door manually Is it balanced? Binding? if service
is needed call a garage door serviceman
2 Force adjustment may be needed See Pg 19
3. Check for proper alignment of Infrared Reversing
Sensor (if you have installed this accessory)..
4 Clear ice and snow from garage floor area where
garage door closes.
THE NEED FOR OCCASIONAL ADJUSTMENT OF FORCE AND LIMIT CONTROLS IS NORMAL° WEATHER
CONDITIONS IN PARTICULAR CAN AFFECT DOOR MOVEMENT..
Transmitter Schematic
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