Chamberlain Whisper Drive Security+ HD900D, Owner'S Manual

Page: 17 / 44

Terminal
Screws
(BACK VIEW)
Top
Mounting
Hole
Bottom
Mounting
Hole
W
2
R
1
Bell
Wire
17
To prevent possible SERIOUS INJURY or DEATH from
electrocution:
• Disconnect ALL electric and battery power BEFORE
performing ANY service or maintenance.
• Connect ONLY to 24 VOLT low voltage wires.
To prevent possible SERIOUS INJURY or DEATH from a closing
garage door:
• Install control console within sight of garage door, out of
reach of children at a minimum height of 5' (1.5 m), and away
from ALL moving parts of door.
• NEVER permit children to operate or play with door control
push buttons or remote controls.
• Activate door ONLY when it can be seen clearly, is properly
adjusted and there are no obstructions to door travel.
• ALWAYS keep garage door in sight until completely closed.
NEVER permit anyone to cross path of closing garage door.
INSTALLATION STEP 6
Install the Door Control
Locate control console within sight of door, at a minimum
height of 5' (1.5 m) where small children cannot reach,
away from moving parts of door and door hardware.
If installing into drywall, drill 5/32" holes and use the
anchors provided. For pre-wired installations (as in new
home construction), it may be mounted to a single gang
box (Figure 2).
NOTE: The functional temperature range of the control
console is between -4° F (-20° C) and 122° F (50° C).
Scroll speed of display is slower at lower temperatures
although the control console remains fully functional.
CAUTION: Continuous exposure of the control console to
temperatures below -22° F (-30° C) may damage the LCD
screen.
SPECIAL NOTE: Only one LCD Motion Detecting Control
can be connected to each garage door opener. If
additional wall controls are desired to operate the same
garage door opener, it is recommended to use model
41A6345-1 wireless wall control as the secondary control
console.
1. Strip 7/16" (11 mm) of insulation from one end of bell
wire and connect to the two screw terminals on back of
control console by color: white wire to W (2) and white/
red wire to the R (1).
2. Remove cover by gently prying at slot in top of the cover
with a small flat head screwdriver. Fasten with 6ABx1-
1/4" self-tapping screws (drywall installation) or 6-32x1"
machine screws (into gang box) as follows:
• Install bottom screw, allowing 1/8" (3 mm) to protrude
above wall surface.
• Position bottom of control console on screw head and
slide down to secure. Adjust screw for snug fit.
• Drill and install top screw with care to avoid cracking
plastic housing.
Do not overtighten.
• Insert top tabs and snap on cover.
3. (For standard installation only) Run bell wire up wall
and across ceiling to motor unit. Use insulated staples
to secure wire in several places. Do not pierce wire with
a staple, creating a short or open circuit.
4. Strip 7/16" (11 mm) of insulation from end of bell wire.
Connect bell wire to the quick-connect terminals as
follows: white to white and white/red to red.
5. Position the antenna wire as shown.
6. Use tacks or staples to permanently attach entrapment
warning label to wall near control console, and manual
release/safety reverse test label in a prominent location
on inside of garage door.
NOTE: DO NOT connect power and operate opener at
this time. The trolley will travel to the full open position but
will not return to the close position until the sensor beam is
connected and properly aligned.
Drywall Anchors
Insulated
Staples Screw 6ABx1-1/4"
Control Panel (std installation)
Screw 6-32x1"
Control Panel (pre-wired)
HARDWARE SHOWN ACTUAL SIZE
Outside Keylock Accessory Connections
To opener quick-connect terminals: white to white; white/
red to red.
24 Volt Bell Wire
PRE-WIRED INSTALLATION
REMOVE & REPLACE COVER
To Replace
Insert Top
Tabs First
Push Bar Cover
Strip wire 7/16" (11 mm)
Red Grey White
To insert or release wire,
push in tab with screwdriver tip Control Console Connections
7/16" (11 mm)
Figure 1 Figure 2