ADDENDUM
MODEL APT
LOGIC CONTROL (VER. 2.0)
INDUSTRIAL DUTY DOOR OPERATOR
This addendum is to be used in conjunction with T manual 01-17278. Refer
to manual 01-17278 for all mounting and wiring instructions. APT s ecifi-
cations and com onent identification are included with this addendum. For
s ecifications, service, or re lacement art requirements, use this adden-
dum in lieu of those include with the manual.
c2002, The Chamberlain Group, Inc.
All rights Reserved
01-10384H
LISTED DOOR OPERATOR
41B6
MECHANICAL
DRIVE REDUCTION:.............Primary: Heavy duty
(5L) V-Belt. Secondary: #41 chain/sprocket. Output:
#48 chain
OUTPUT SHAFT SPEED:.....96 R.P.M.
DOOR SPEED:......................7 - 8” per sec.
depending on door
BRAKE:(Optional) .................Solenoid actuated disc
BEARINGS:...........................Output Shaft: Shielded
Ball Bearing. Clutch & Intermediate Shaft: Shielded
Ball Bearing.
MOTOR
TYPE: .................................Continuous duty
HORSEPOWER:.................1/2 Hp
SPEED:...............................1725 RPM
VOLTAGE: ..........................
115/230 Volts - Single phase
230/460 Volts - Three phase
CURRENT: .........................See motor nameplate
SAFETY
DISCONNECT: .............Quick disconnect door arm for
emergency manual door operation.
REVERSING EDGE: ....(Optional) Electric or pneumatic
sensing device attached to the bottom edge of door.
A REVERSING DEVICE IS STRONGLY RECOM-
MENDED FOR
ALL
COMMERCIAL OPERATOR
INSTALLATIONS.
REQUIRED
WHEN THE 3 BUTTON
CONTROL STATION IS OUT OF SIGHT OF DOOR
OR ANY OTHER CONTROL (AUTOMATIC OR MAN-
UAL) IS USED.
SPECIFICATIONS
MOTOR WIRING DIAGRAM - 115/230 VOLT / SINGLE PHASE
ELECTRICAL
TRANSFORMER:.............24VAC
CONTROL STATION:......NEMA 1 three button station.
OPEN/CLOSE/STOP W/ LED
WIRING TYPE:.................C2 (Factory Shipped)
Momentary contact to OPEN & STOP, constant pres-
sure to CLOSE, open override plus wiring for sensing
device to reverse. See Model T Manual pages 16, 17
and 18 for optional wiring types and operating modes.
LIMIT ADJUST:................Linear driven, fully
adjustable screw type cams. Adjustable to 24 feet.
NOTE: Refer to T logic II Manual for O3 (3-Phase) wiring.
See below for internal wiring of motor in lieu of the motor diagrams shown in Model T owner’s manual. See Model
T owner’s manual for all power and control connections.
LOGIC CONTROL
L
C2 Wiring
FACTORY SET
See pages 13 & 14
for other wiring
configurations
The Maintenance Alert System
allows the installer to set an internal
Maintenance Cycle Counter. An LED
on the 3-button station will signal when
the set number of cycles is reached or
when the opener requires immediate
service.
TM
PATENT PENDING
