Chamberlain 935EV Installation Manual Download Page 2

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Installation

Install the door control within sight of the door at a minimum height of 5 feet (1.5 m) where small 
children cannot reach, and away from the moving parts of the door. For gang box installations it is 
not necessary to drill holes or install the drywall anchors. Use the existing holes in the gang box.

NOTE: 

Pre-wiring means that your garage already has wires installed for the door control.

WIRE THE DOOR CONTROL

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7/16" (11 mm)

7/16" (11 mm)

Unplug the garage door opener to 
ensure the door control cannot be 
activated during wiring.

Strip 7/16" (11 mm) of insulation from 
one end of the wire and separate the 
wires.

Connect the wire to both screws on the 
back of the door control. The wires can 
be connected to either screw.

PRE-WIRED INSTALLATIONS:

 Choose any two 

wires to connect, but make note of which wires 
are used.

MOUNT THE DOOR CONTROL

Mark the location of the bottom 
mounting hole and drill a 5/32" (4 mm) 
hole.

Install the bottom screw, allowing 
1/8" (3 mm) to protrude from the wall

Position the bottom hole of the door 
control over the screw and slide down 
into place.

Lift the push bar up and mark the top 
hole.

Remove the door control from the wall 
and drill a 5/32" (4 mm) hole for the 
top screw.

Position the bottom hole of the door 
control over the screw and slide down 
into place. Attach the top screw.

WIRE TO GARAGE DOOR OPENER

Strip 7/16" (11 mm) of insulation from 
the end of the wire near the garage door 
opener.

Connect the wire to the red and white 
terminals on the garage door opener. 
The wires can be connected to either 
terminal.

Reconnect power to the garage door 
opener. The command LED behind the 
push bar on the door control will blink 
if installed correctly. To synchronize 
the garage door opener and the door 
control, press the push bar up to 
3 times. Press until the garage door 
opener activates.

PRE-WIRED INSTALLATIONS:

 Connect the same 

wires to the garage door opener that were 
previously connected to the door control.

To insert or release 
wire, push in tab with 
screwdriver tip.

GANG BOX

DRYWALL

6ABx1-1/4"

Drywall Anchors

6-32x1"

HARDWARE

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Summary of Contents for 935EV

Page 1: ... Button NOTICE To comply with FCC and or Industry Canada rules IC adjustment or modifications of this receiver and or transmitter are prohibited except for changing the code setting or replacing the battery THERE ARE NO OTHER USER SERVICEABLE PARTS Tested to Comply with FCC Standards for Home or office use Operation is subject to the following two conditions 1 this device may not cause harmful inter...

Page 2: ... 4 mm hole Install the bottom screw allowing 1 8 3 mm to protrude from the wall Position the bottom hole of the door control over the screw and slide down into place Lift the push bar up and mark the top hole Remove the door control from the wall and drill a 5 32 4 mm hole for the top screw Position the bottom hole of the door control over the screw and slide down into place Attach the top screw W...

Page 3: ... LED TIMER TO CLOSE TTC FOR MODEL 41A7327 1 ONLY DO NOT enable TTC if operating a one piece door TTC is to be used ONLY with sectional doors The TTC can be turned on or off and the time interval can be adjusted to 1 5 and 10 minute intervals Once the TTC has been set and the door is open the selected close interval will blink and begin to count down to close the door The garage door opener will be...

Page 4: ...irmation Deactivate Press and hold the OFF button until all TTC LEDs turn off and a beep is heard from the motor unit Temporarily hold door open suspend TTC Press and release the HOLD OPEN button Press the HOLD OPEN button again to resume normal TTC operation ON Button OFF Button HOLD OPEN Button 1 Minute TTC LED 5 Minute TTC LED 10 Minute TTC LED NOTE DO NOT enable TTC if operating a one piece do...

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