Operation; Features - Craftsman 139.54985 Owner's Manual

OPERATION
IMPORTANT SAFETY INSTRUCTIONS
To reducethe risk of SEVERE INJURYor DEATH:
1. READAND FOLLOWALL WARNINGSAND INSTRUCTIONS.
2. ALWAYSkeep remote controls out of reach of children.
NEVERpermit children to operate or play with garage door
control push buttons or remote controls.
3. ONLYactivate garage door when it can be seen clearly, it is
properly adjusted, and there are no obstructions to door
travel.
4. ALWAYSkeep garage door in sight and away from people
and objects until completely closed. NO ONESHOULDCROSS
THE PATHOFTHE MOVINGDOOR.
5. NOONESHOULDGOUNDERASTOPPED,PARTIALLY
OPENED DOOR.
6. If possible, use emergencyreleasehandle to disengage
trolley ONLYwhen garage door is CLOSED. U se caution when
using this releasewith the door open. Weak or broken
springs or unbalanced door could result in an open door
falling rapidly and/or unexpectedly and increasing the risk of
SEVEREINJURYor DEATH.
7. NEVERuse emergency releasehandle unless garage doorway
is clearof persons and obstructions.
8. NEVERuse handle to pull garage door open or closed. If rope
knot becomes untied, you could fall.
16.
9. After ANYadjustments are made,the safety reversal system
MUST be tested.
10. Safety reversal system MUSTbe tested every month. Garage
door MUSTreverse on contact with 1-1/2" (3.8 cm) high
object (or a 2x4 laid flat) on the floor. Failureto adjust the
garage door opener properly increasesthe risk of SEVERE
INJURYor DEATH.
11. ALWAYSKEEPGARAGE DOORPROPERLY BALANCED (see
page 3). An improperly balanceddoor may NOTreversewhen
required and could result in SEVEREINJURYor DEATH.
12. ALL repairs to cables, spring assemblies and other hardware,
ALL of which are under EXTREME tension, MUSTbe made by
a trained door systems technician.
13. ALWAYSdisconnect electric power to garage door opener
BEFORE making ANYrepairs or removing covers.
14. This operator system is equipped with an unattended
operation feature. The door could move unexpectedly. NO
ONESHOULDCROSS THE PATHOFTHE MOVINGDOOR.
15. DO NOTenable the Timer-to-Close functionality if operating
either one-piece or swinging garage doors. To be enabled
ONLYwhen operating a sectional door.
SAVETHESE INSTRUCTIONS.
Features
Your garage door opener is equipped with features to provide you
with greater control over your garage door operation.
TIMER-TO-CLOSE (DO NOT enable on one-piece doors)
The Timer-to-Closefeature automatically closes the door after a
specified time period that can be adjusted using the door control.
Prior to the door closing there will be an audible and visual alert.
ASSURELINI_ M
AssureLink
TM
technology uses a 900MHz signal to provide two-
way communication between the garage door opener and
AssureLink
TM
accessories. Your garage door opener is compatible
with up to 8 AssureLink
TM
accessories.
ASSURELINI_ M REMOTECONTROLS AND DOORCONTROLS
Your garage door opener has already been programmed at the
factory to operate with your remote control, which changes with
each use, randomly accessing over 100 billion new codes. Older
Craftsmanaccessories are not compatible.
®
THE PROTECTOR SYSTEM (SAFETYREVERSING SENSORS)
When properly connected and aligned, the safety reversing
sensors will detect an obstruction in the path of the infrared
beam. If an obstruction breaksthe infrared beam while the door is
closing, the door will stop and reverseto full open position, and
the opener lights will flash 10 times. If the door is fully open, and
the safety reversing sensors are not installed, or are misaligned,
the door will not close from a remote control. However,you can
close the door if you hold the button on the door control or
keyless entry until the door is fully closed. The safety reversing
sensors do not effect the opening cycle.
ENERGYCONSERVATION
For energy efficiency the garage door opener will enter sleep
mode when the door is fully closed. The sleep mode shuts the
garage door opener down until activated. The sleep mode is
sequenced with the garage door opener light bulb; as the light
bulb turns off the sensor LEDswill turn off and whenever the
garage door opener lights turn on the sensor LEDs will light. The
garage door opener will not go into the sleep mode until the
garage door opener has completed 5 cycles upon power up.
LIGHTS
The garage door opener light bulbs will turn on when the opener
is initially plugged in; power is restored after interruption, or when
the garage door opener is activated. The lights will turn off
automatically after 4-1/2 minutes. An incandescent A19 light bulb
(1O0 watt maximum) or for maximum energy efficiency a 26W
(100W equivalent) compact fluorescent light (CFL) bulb may be
used.
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