Instruction manual

4-Button Remote
If you have multiple door the CG844 you to open up to four
doors seperatly using secure and reliable 433MHz rolling
code.
Simply assign one button per door and program your
remote into all four doors as outline above.
Your door operator has already been programmed at the factory to operate with your hand-held remote control. The door will
open and close when you press the large push button.
Below are instructions for programming your operator to operate with additional Security:
®
remote controls.
1. Press and release the purple “learn”
button on the motor unit. The learn
indicator LED will glow steadily for 30
seconds.
2. Within 30 seconds, press and hold the
button on the hand-held remote* that
you wish to operate your door.
3. Release the button when the motor
unit LED two clicks.
To Add or Reprogram a Hand-held Remote Control
USING THE “LEARN” BUTTON
PROGRAMMING
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GRIFCO
To Erase All Codes From
Motor Unit Memory
To deactivate any unwanted remote,
first erase all codes:
Press and hold the “learn” button on
motor unit until the learn indicator
LED goes out (approximately 6-
9 seconds). All previous codes are
now erased. Reprogram each remote
or keyless entry you wish to use.
coin
battery case
$
spacer
battery
To prevent possible SERIOUS INJURY or DEATH:
• NEVER allow small children near batteries.
• If battery is swallowed, immediately notify doctor.
To reduce risk of fire, explosion or chemical burn:
• Replace ONLY CR2025 batteries.
• Do NOT recharge, disassemble, heat above 75°C or
incinerate.
The Remote Control Battery
To replace battery, use a coin to turn the battery
cover plate. Remove the Battery from the spacer
and place a new battery into the spacer (observing
polarity) then reseal the case using the coin to twist
the backing plate back into place.
Replacing the Battery
20