Index

Access Door/Outside Key Release Accessory

4, 5

Electrical

 

Safety

Warnings

....................................................................................................................................

2,

20, 31

Garage

Door

 

 

 

 

 

 

 

 

 

Testing

for balance, binding

and sticking

_

3, 28, 31

Determining high point of travel:

 

 

 

Sectional

door

....................................................................................................................................................

 

 

 

 

 

12

One-piece

door

 

 

 

 

 

13

Disabling

existing

locks

.....................................................................................................................................

 

 

3, 11

Door clearance

brackets

(for garages with low

headroom)

12, 38

Force controls

 

 

 

 

 

 

 

 

Adjustment

procedures

 

 

4, 29

Problems

that might require force adjustments

.............................................................................................

34, 35

Safety

warnings

............................................................................................................................................

 

 

 

 

.29, 31

Door hardware

 

 

 

 

 

3, 9, 11, 12, 18, 31, 32

Maintenance

instnJction

label

 

11, 28

Reinforcement requirements

.................................................................................................................................

 

4, 24

Removing

of all ropes

 

 

 

3, "11

Possible

door damage

 

 

 

16, 24

Travel

limits

 

 

 

 

 

 

 

 

 

Adjustment

procedures

 

 

28

Problems

that might require limit adjustments

..................................................................................................

34, 35

Safety

warnings

...............................................................................................................................................

 

 

 

 

28, 31

Manual (Emergency) Release Rope & Handle

 

 

 

Lockout feature

..........................................................................................................................................................

 

 

 

 

 

32

Manual

disconnect

......................................................................................................................................................

 

 

 

 

32

Safety

warnings

.....................................................................................................................................

 

 

 

 

11, 19, 31, 32

Opener

Terminals

 

 

 

 

 

 

 

Door control

connections

 

 

18

Safety

reversing

sensor

connections

 

23

Operational

Noise

 

 

 

 

 

 

 

Sprocket

noise

 

 

 

 

 

 

11

Vibration

noise

(isolator

kit)

.............................................................................................................................................

 

34

Receiver

and Remote

Control

 

 

 

Programming

the receiver

 

 

33

Erasing

all codes

....................................................................................................................................................................

 

 

 

 

33

Activating

other openers

 

 

33

Safety

waming

.........................................................................................................................................................................

 

 

 

 

 

33

Problems with remote control operation

 

34

Safety Reverse

Test

Procedure

 

30

Testing

 

required

 

 

 

 

11,30,

34, 35

Safety

reverse

system

problems

 

 

 

Securing

header

bracket

to wall

 

12

Adjusting

travel

limits

......................................................................................................................................................

 

 

28

Applying

excessive

force

on the door

 

29

Buckling

or uneven

floor

..................................................................................................................................................

 

4, 5

Safety Warnings

..............................................................

 

 

 

2, 3, 9, 11, 12, 16, 18, 19, 20, 21,24,

28, 29, 30, 31, 32, 33

User Instruction

Label

for

garage wall

 

I 1, 18

39

Page 39
Image 39
Craftsman 139.53675SRT owner manual Index

139.53675SRT specifications

The Craftsman 139.53675SRT is a versatile garage door opener designed to offer homeowners convenience, reliability, and a host of advanced features. Known for its ease of use and robust performance, this model has gained popularity in various residential settings.

One of the standout features of the Craftsman 139.53675SRT is its powerful 1/2 horsepower motor. This motor is designed to lift standard garage doors with efficiency and speed, providing a smooth opening and closing experience. Whether your door is lightweight or heavy, this opener can handle the task with minimal noise and vibration.

Incorporating advanced technology, the Craftsman 139.53675SRT features a rolling code security system. This enhances safety by changing the access code every time the remote is used, preventing unauthorized access. This technology ensures that you can trust your garage door opener to keep your home secure.

Another notable characteristic of this model is its compatibility with smartphone technology. The unit supports Smart Garage technology, allowing users to connect via their smartphones. Users can monitor and control their garage door from anywhere, adding an extra layer of convenience to everyday life.

Additionally, the Craftsman 139.53675SRT comes with a wireless keypad, which allows for keyless entry and makes it easy for family members or trusted friends to access the garage without needing to give out remotes. This keypad can be mounted outside the garage door, ensuring that anyone needing entry can do so without hassle.

Installation is made simpler with the detailed instructions provided, and the opener is designed to work with most standard garage door sizes. Additionally, the unit features a soft start and stop mechanism that reduces wear on the door and opener, extending the lifespan of both.

Safety is a priority with the Craftsman 139.53675SRT. The unit is equipped with safety sensors that detect obstructions in the door’s path, automatically reversing if anything is in the way. This feature helps to prevent accidents and injuries, particularly in households with children or pets.

In summary, the Craftsman 139.53675SRT is a reliable and feature-rich garage door opener that prioritizes convenience, safety, and technology. With its powerful motor, advanced security features, and smart connectivity, it has positioned itself as a strong contender in the market for garage door openers.