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OPENERDOESN'T ACTIVATE
1. Have you removed all door locks and bolts?
2 Does the opener have electric power? Check wait
switch, fuse, etc.
3. is there a broken wire between Walt Control and
opener? Check under staples, (A positive check
can be made by temporarily instalb_g another wire)
4., Are wiring connections correct? Refer to Step 7,
Page 14..
5, Repeated operation may have tripped the overload
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, foil-backed insulation or metal
siding will reduce range
4 Antenna on side panel of opener must be fully
extended downwar&
DOOR DOESN'T OPEN OR CLOSE COMPLETELY
1. ts something obstructing the door?
2. Limits may need adjustment. See Pg.. 18
3. Force may need adjustment See Pg, 19
4 Door will not ciose while in Vacation mode..
DOOR OPENS AND CLOSES BY ITSELF
1 Neighborwith 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 PUSH BUTTON BUT NOT
FROM TRANSMITTER
t. Replace the battery
2 New transmitter'? Have you set the code? Referto
Page 23.
3 Vacation light is ON.
DOOR REVERSES FOR NO APPARENT REASON
t 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 gar age floor area where gar-
age door closes
THE NEED FOR OCCASIONAL ADJUSTMENT OF FORCE AND LIMIT CONTROLS IS NORMAL. WEATHER
CONDITIONS IN PARTICULAR CAN AFFECT DOOR MOVEMENT_
Transmitter Schematic
S2-CODE SELECT
t Itl_l tlTI t h h:lhj +................
_t41s16171m_191
I=1 1=3 !_5 b9 b7_*62V
b2 _ t_6 l_B OUT11!__.,.,__,_
_c UI vsslll3 [ i_" !I 5SK
114 ' 112 Is I --_5._ :
u • _ N_, t 0 2/K L__
TP4 R2 _ J-C2 " j TPS_ _!
u_ _._,._ "T-t00 J BAS_
.... _ | DRIVE
VC
_LSla
(_TPI,_gv ^ _ C) TP3-6,2V
i
9v_L.. cl ..L _ O_
BI_ ,OtpF T .,/_
_ TP2-GND Dl
L_I_
i
'c
_o7c5B e
33_L _ _L 04 q _
• I _Lcel _._ I
_41 T391 C5 t
C
24