Chamberlain 412HM Owner's Manual

SPECIFICATIONS
Output Rating........................5 Amps 28VAC or DC Max.
Power ......................12VDC or 18 to 35VAC/DC, @ 30ma
RF Frequency........................................................390MHz
If the power is other than shown in specifications,
Accessory Transformer Model 85 is required. Model 86
Coaxial Cable Kit is also available.
Accessory Transmitters – Series 50, 60, 70, 80 and 90.
WARNING
Disconnect power to opener before installing
receiver or removing/replacing receiver cover.
The 412HM universal Receiver can be used with up to 15
rolling code transmitters or passwords in high security
mode. Alternately, it can be used with up to 31 of any type
transmitter in normal security mode, including any
combination of rolling code, billion code, or code switch
remotes.
The receiver and antenna use TV Type F coaxial
connectors. The antenna can be plugged directly onto the
receiver or mounted to a bracket and connected to the
receiver with Model 86 Coaxial Cable Kit, depending on
your requirements.
Select a location for the receiver which allows access to the
terminals and space for the antenna (as far from metal
structures as possible and preferably with the antenna in an
upright position). Fasten the receiver securely with screws
through the two holes provided in the cover flanges.
RECEIVER
RECEIVER
(Bottom)
(Top)
1
2
Connect
Antenna
3
4
Use a screwdriver to pry open the receiver cover as shown.
Re-connect power to opener.
1. Press and HOLD the new remote control push button.
2. Then press the "Smart" button on the receiver. The
adjacent indicator light will flash. Release the remote
push button. The opener will now operate when the
remote control push button is pressed. Return front
panel to receiver.
NOTE: If the remote control push button is not held down
until the receiver indicator light flashes, the receiver will not
learn the code.
To Erase all Remote Control Codes:
• Press and hold the "Smart" button on the receiver panel
until the indicator light turns off (about 6 seconds). All
the codes the receiver has learned will be erased.
WALL
BUTTON
OPENER
1
Common TRANS
PRIMARY
2
Relay
3
24 v
FIGURE 1
SET RECEIVER TO MATCH REMOTE CONTROL(S) CODE
TM
To comply with FCC/IC rules, adjustment or modification of receiver and/or
transmitter is prohibited, except for changing the code setting and replacing the
transmitter battery. THERE ARE NO USER SERVICEABLE PARTS.
Children operating or playing with a garage door
opener can injure themselves and others. The
garage door could close and cause serious injury
or death. Do not allow children to operate the door
control push button or the remote control
transmitters.
Install the receiver (and all door control push
buttons) out of the reach of children and away from
all moving parts of the door and door hardware, but
where the garage door is visible.
FIGURE 1 – WITHOUT TRANSFORMER: Connect bell
wire (not supplied) to receiver terminals 1 and 2, and to
opener radio power terminals. All receiver terminals are
unpolarized.
Also connect bell wire to receiver terminal 4 and opener
terminal 2. Make a jumper wire connection to receiver
terminals 1 and 3 as shown.
FIGURE 2 – WITH TRANSFORMER MODEL 85: Receiver
terminals 1 and 2 are not used. Connect bell wire to
receiver terminals 3 and 4 and to opener terminals used for
push button controls. The transformer plugs into a 120V
outlet.
RECEIVER
(Top)
Connect
Antenna
Connect
Transformer
OPENING RECEIVER
• Repeat Steps 1 and 2 to reprogram the receiver for each
remote control transmitter in use.
Side 2 contains instructions for changing output
duration, voltage settings, and security mode.
Universal Receiver
Model 412HM
OWNERS MANUAL
WARNING
RECEIVER WALL
(Bottom)
BUTTON
OPENER
1
1
Common
2
2
Relay
3
3
24 v
4
FIGURE 2
OPEN RECEIVER
Power
Supply
Jumper
Security
Mode
Jumper
TRANS
PRIMARY
Smart
Button
Indicator
Light
Output
Duration
Jumper