LiftMaster DDO8900W DDO8900W Product Data Sheet

STANDARD APPLICATION

Ideal for applications using smaller, lighter commercial sectional doors on high-lift

and full vertical lift with light-duty cycle requirements

RATED DUTY CYCLE

Light-duty: Up to 10 cycles/hour; fewer than 25 cycles per day

OPERATOR SPEED

12-15 Inches per second in up direction; 7.5-8.5 inches per second in down direction

LIMIT SETTINGS

Electronic

EMERGENCY DISCONNECT FOR MANUAL OPERATION

Emergency release sash chain

EMERGENCY DISCONNECT WITH AUTO-RECONNECT

To reconnect, pull down on the sash chain again to re-engage

PROGRAMMING

Tactile buttons

CIRCUIT BOARD

Solid-state circuit board

MOTOR OPERATOR WALL CONTROL

3-button control station

COMMERCIAL INPUTS

Flasher circuit and interlock

CONNECTIVITY INTERFACE

LMi5 Interface Device monitors up to 5 external sensors (myQ

®

Business

™

Facility subscription

required for visibility to this data)

RADIO RECEIVER

Security+ 2.0

®

technology standard on-board with tri-band frequency; accepts up to (40) single

button remote controls plus up to (4) wireless keypads or an unlimited number of DIP switch remotes

VOLTAGE CONNECTIONS

120VAC

DRIVE REDUCTION

Heavy-duty 12VDC

WARRANTY

2 years

UNIVERSAL MOUNTING

Yes,

can be mounted to either the right or left side of the door without the need for any special

accommodations

MAXIMUM DOOR HEIGHT

14 feet

MAXIMUM DOOR WIDTH

18 feet

MAXIMUM ALLOWABLE SQUARE FOOTAGE

180 square feet

MAXIMUM DOOR WEIGHT

300 lbs.

INTERNET CONNECTIVITY

myQ

®

Technology enables remote monitoring and control of the commercial door via a

smartphone, tablet, or computer***

This commercial door operator must feature constant pressure to close or be equipped with an external monitored entrapment protection device.

Use only LiftMaster monitored entrapment protection devices itemized on the accessory page of the operators installation manual to meet

UL 325 requirements.

***Operator directly connects via built-in wi-fi, subscription to myQ Business

™

Facility required.

DDO8900W LIGHT-DUTY COMMERCIAL

JACKSHAFT DOCK DOOR OPERATOR FOR

SECTIONAL DOORS

SECTION 08 71 13

DATA SHEET

CSW24U

JACKSHAFT DOCK DOOR OPERATOR

FOR SECTIONAL DOORS