Chamberlain H Owner'S Manual Download

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OR IN THE AREA NEAR THE OPERATOR MUST

NOT BE PERFORMED UNTIL DISCONNECTING
THE ELECTRICAL POWER AND LOCKING-OUT

THE POWER VIA, THE MAIN DISCONNECT

SWITCH. UPON COMPLETION OF

MAINTENANCE THE AREA MUST BE CLEARED
AND SECURED, AT THAT TIME THE UNIT MAY

BE RETURNED TO SERVICE.

Maintenance
Alert System

If light is

Flashing

Rapidly

, it is time

for routine door
maintenance.
If light is

Flashing

Slowly

, followed

by a pause, call for
immediate service.

Service every

cycles/months

C O N T R O L S T A T I O N W I R I N G & I N S T A L L A T I O N

CONTROL WIRING CONNECTIONS

1. Connect control wires to the P1 terminal block located on the

logic board as shown.

2. Connect conduit with all control wires through the conduit

hole in the electrical box enclosure marked with the label
shown below.

3. Apply power to the operator. Press OPEN push button and

observe direction of door travel and then

Press the STOP

button.

If door did not move in the correct direction, check for improper
wiring at the control station or between operator and control
station.

NOTE:

In “Diag” mode the 3-button control station can be

tested to verify correct wiring of Open, Close and Stop buttons
without moving the door.

If the door moves in the wrong direction and or the limits move
in the wrong direction, simply move the motor direction jumper
located on the logic board from the factory default setting (STD)
to the (REV) pins. This will change the motor rotation as well as
the functional position of the OPEN and CLOSE limit switch’s.
Then relocate the safety limit switch (SLS) only to the opposite
side with the new functional close limit location. Orient the arm
(lever) of the limit switch away from the center.

NOTE:

The motor

direction change is not available on the DJ and DH models.

EXTERNAL RADIO WIRING CONNECTIONS

On all models a radio terminal bracket marked R1 R2 R3 is
located on the outside of the electrical enclosure. In B2 mode the
operator will then open a fully closed door, close a fully open
door, stop an opening door, and reverse a closing door from the
radio remote. In TS control wiring the operator will only open the
door or reset the timer to close. However, for additional door
control from a 3-button remote control, a commercial
three-channel radio receiver (with connections for
OPEN/CLOSE/STOP) is recommended.

NOTE:

If an external radio receiver is being used in place of the

built-in receiver, remove or disconnect the coaxial cable from the
logic board.

MOUNTING INSTRUCTIONS

1. Mount WARNING NOTICE beside or below the control station.
2. Mount MAINTENANCE ALERT label to either side of control

station.

3. Mount control station(s) within line of sight of door(s).

CONTROL WIRING

USE COPPER WIRE ONLY

4 0 - 1 0 0 3 2 B

To prevent possible SERIOUS INJURY or DEATH, install
reversing sensors when the 3-button control station is out of
sight of the door or ANY other control (automatic or manual) is

used. Reversing devices are recommended for ALL installations.

ATTENTION

AVERTISSEMENT

WARNING

CAUTION

WARNING

PRECAUCIÓN

ADVERTENCIA

Approximate

Control
Station

Optional
Controls

TIMER