Smart Flex SF300 User manual

SF300 Adjustable Bed
USER MANUAL

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USER MANUAL: SF300
Contents
Safety & Warnings 03
System & Parts Included 04
Bed Assembly 06
Remote Operation 08
Pairing Your Remote 09
Sync 2 TwinXL Beds 10
Bed Accessories 11
Troubleshooting 12
Warranty 14
Additional Information 15

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USER MANUAL: SF300
Safety & Warnings
About Us
At Smart Flex, we want our reputation to rest comfortably on the dependability and safety of our products.
In order to accomplish this, we ask that you, the end user, read this manual and observe the warnings and
safety instructions provided throughout. Failing to do so will void the warranty of this product.
1. This bed is for indoor use only.
2. When bed is in motion keep your body within the connes of the bed to ensure no limbs become caught
or pinched between moving parts.
3. Keep liquids away from the bed to reduce risk of damage to electronic parts.
4. Do not allow children or those with disabilities that require supervision to operate the bed unsupervised.
5. Do not allow people or pets under the bed.
6. Our bed and motors are designed to withstand up to 1000lbs of evenly distributed weight.
7. The motors in this unit are not designed to operate continuously for more than 2 minutes in an 18 minute
time span. Doing so will shorten the life of the motors and void the warranty.
8. While our beds are benecial to those with disabilities and special needs they do not comply with and are
not approved by hospital standards and for residential use only.
9. When using equipment that administers oxygen, route and secure all tubing and wires safely away from
all moving parts of the bed to ensure tubing does not become entangled or damaged through normal use of
the bed.
10. Consult your physician if you have a pacemaker before using the massage features of bed. It is possible
for a pacemaker to interpret the vibration of the massage feature as movement/exercise.

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USER MANUAL: SF300
Getting to know your SF300
From this view we can see all the parts that make up
the Smart Flex SF300. Let's take a closer look at the
SF300 parts list.
Platform Compatibility
The SF300 is zero clearance and compatible with
storage beds and platform beds. Simply remove the
adjustable legs and place the SF300 on your
storage/platform bed.
System & Parts Included
Head Motor
Power Adapter
Control Box Center Leg Caps
Foot Motor
USB Ports

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USER MANUAL: SF300
Mattress Guard
The mattress guard locks into the bed preventing
the mattress from moving or falling out while the
bed is moving or once you have found your preferred
setting.
Remote Control
The SF300 remote has a host of features we will go
over later in the manual. It requires 2 AAA batteries.
Adjustable Legs
Our adjustable legs are comprised of two individual
4 " sections and one 3" section allowing you to nd
the perfect height for your Smart Flex adjustable
bed. *Note the corner legs have a silver bolt, and the
center legs have a black screw.
Power Adapter
Our power adapters have a compartment to house
two 9-volt batteries (sold separately). In the event of
a power outage the 9-volt battery backup will have
enough power to get the bed back into the default
lay at position.

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1.
Remove the bed from the packaging by cutting the
taped edges of the box. After removing the bed
from the box and the plastic wrap around it, lay the
bed at.
2.
After laying at unfold the base. This will expose the
remote, packaged leg box and mattress guards.
Remove the remote, packaged leg box and foot
guards by cutting their zip ties.
3.
After cutting the zip ties, remove the remote, legs
and mattress guards from their boxes and
packaging.
Bed Assembly
USER MANUAL: SF300

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USER MANUAL: SF300
4.
To attach the center legs, remove the plastic cap
from the center leg stub. Then insert the black screw
on the center leg and turn the leg clockwise until
tight and secure. Place the plastic cap back on the
end of the center leg.
5.
To attach the corner legs, remove the silver bolt
from the end of the leg. Then place the bolt inside
the square bolt hole in the frame and turn the leg
clockwise on the bolt until tight and secure.
6.
After the legs have been attached assembly is now
complete. Team lift the bed into the correct upright
position. Attach the mattress guards into the correct
sockets. Your Smart Flex adjustable bed is ready to
use.
*Platform Compatibility
If you are using your SF300 with a platform/storage
bedframe, ignore steps 4 & 5 and place your bed
directly onto your platform/storage bed after step 6.

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USER MANUAL: SF300
Remote Operation
Reset Remote to Factory Settings
To reset the remote control to factory settings, press and hold the FLAT & ZG buttons
together for about 5 seconds.
Program Memory Button
To program the memory button, press and hold the M button for 5 seconds to save the current
position.
Press & hold to
raise/lower head
Press & hold to
raise/lower foot
Flat position
Zero G position
Memory Button Anti Snore position

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USER MANUAL: SF300
Control Box Pairing Mode
First, on your SF300 control box, press the Pair
Button twice very quickly in succession to enter
pairing mode. You will know your control box is in
pairing mode when the pair LED turns blue.
Remote Control Pairing Mode
Next on your SF300 remote, press and hold down
the Head Up and Head Down buttons together for
a few seconds and release. If done correctly the
remote’s back light starts ashing blue.
Test and Confirm
If done correctly the Pair LED on the control box
will default back to green and the back light on the
remote will stop ashing. Test the features of the
bed by using the remote to conrm the pairing’s
success. If the remote can operate any function of
the bed you will know the remote is paired correctly.
If the remote can operate a feature of the bed but
not another that is a good indicator that the feature
the remote can not operate is not functioning
properly and you should contact customer service. If
the remote is still not operating the base repeat the
above steps.
Pairing Your Remote

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USER MANUAL: SF300
Sync Cable
To sync two Twin XL beds into a Split King you will
need to connect the sync cable that came with your
Twin XL bed.
Connect to Control Box
Simply connect one end of the sync cable to each
one of your SF300 twin XL’s control boxes in the Sync
port.
Test and Confirm
The two individual twin XL beds now function as a
one piece king size bed.
*Both previously paired remotes can be used to
operate the bed
Sync 2 TwinXL Beds

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USER MANUAL: SF300
Leg Extensions Set
The Smart Flex Leg Extension Set adds a total of 3"
of height to your base. Simply attach one segment
to each leg of the base.
Headboard Bracket
The Smart Flex Headboard Bracket Adapter allows
for your adjustable base to connect to a
panel headboard. The brackets connect to the
base via the legs under the head of the base and
then bolting the face plates to the headboard.
Bluetooth Adapter
The SF300 & 500 Bluetooth Adapters gives you the
ability to control your adjustable base from the
recommended App (see page 15) on your
smartphone or tablet.
Bed Connector Bracket
When using two Twin XL bases as a Split
King you can connect the two beds together with a
set of Smart Flex Base Connector Brackets to
ensure the beds stay closely connected.
Bed Accessories (sold separately)

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USER MANUAL: SF300
No Power
If there is no power, check to make sure all cords
are plugged in properly and the power adapter is
securely plugged into the power outlet. Test the
outlet to ensure it has power.
Remote Not Functioning
If remote backlight LED will not light up test the
batteries and replace as needed. If new batteries still
will not power the remote contact customer service.
If remote has power and can not operate the bed
then the remote needs to be synced to the bed.
(See pairing instructions on page 9)
Power Adapter
The power adapter has a battery compartment for
two 9volt batteries to be connected in the case of a
power outage so the bed can be returned to the
default at position. The bed will not operate on the
power adapter alone as the two 9volt batteries only
have enough charge to return the bed to the default
at position. If the LED power indicator will not light
up on the power adapter, the power adapter needs
to be replaced. Contact customer service.
Troubleshooting

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USER MANUAL: SF300
Lift Motor Not Functioning
If there is no response from the head or foot motor
ensure all cords are securely plugged in and the base
has power. If motors will still not engage contact
customer support.
Customer Support Contact Information
1-888-444-9888
info@smartflexusa.com
623 Southwest Street,
High Point, NC 27260

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USER MANUAL: SF300
If a potential issue with your product arises and you wish to
make a claim, you must contact Smart Flex customer service
at 1-888-444-9888 within 20 days of discovery of the issue.
Please keep the original sales receipt that was received from
the retailer at the date of purchase along with the model
number for any warranty claim.
1. Warranties are non-transferrable and only given to the original purchaser of the Smart Flex Adjustable
Base.
2. Your Smart Flex, Inc Adjustable Bed is warrantied against any defects of all parts and full labor for a period
of three years starting from the date of purchase. The metal frame is covered by a lifetime warranty (20
years) starting from the date of purchase.
3. Warranty shall not apply if (1) the damage is caused by the purchaser, (2) there has been any repair or
replacement done by an unauthorized person, (3) the adjustable base has been mishandled through physical
or electrical abuse or misuse, or operated in an improper manner that is inconsistent with the instructions
outlined in the SF30, SF50, SF200, SF300, SF500 and SF600 Instruction Manuals, (4) there is any costs for
unnecessary service calls.
Date of purchase:
Place of purchase:
Serial & Model Number:
Warranty

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USER MANUAL: SF300
Bluetooth App. SF300|500|600
The Okin Comfort Bed App for the SF500 and the Okin Smart Bed App for the SF300/600 are available for
download in the Apple App Store and the Google Play Store. Please visit our website or contact us for more
detailed bluetooth instructions.
Bed Height & Dimensions
Twin XL: 79" x 38" x 15"
Full: 74" x 54" x 15"
Queen: 79" x 59" x 15"
King: 79" x 76" x 15"
Smart Flex Wireless Remote Radio Frequency 2.4 Ghz
FCC compliance device complies with part 15 of the FCC Rules under these two conditions:
1. This device does not cause any harmful interference.
2. This device will accept any interference received., including interference causing undesired eect on
the operation.
Additional Information

Smart Flex USA |1.888.444.9888 | info@smartexusa.com
SF300 Adjustable Bed