Dc Power Supply Connection - Chamberlain ELITE R900 Instruction Manual

D C P O W E R
Use Chamberlain Elite's optional 25 Vdc plug-in transformer (Part # A POW-1). Hook up
the transformer to 120 Vac. Use two, low voltage, 14 gauge / 300watt direct burial,
landscape lighting cables. Hook these wires to the plug-in transformer and to the power
input connection on the surge suppressor. Polarity does not matter.
Do Not use solar panel and plug-in
transformer at the same time.
CAUTION
To
25 Vdc Plug-in
120 Vac
Transformer
Maximum Wire Length
should not exceed
14 Gauge Wires
Polarity Does Not Matter
When the plug-in transformer has been connected to the power source, connect the battery
cable plug to the motor harness plug. You will hear 3 beeps. After the beeps, check the
Motor Harness
Beep!
Beep!
Beep!
S U P P L Y
DC DC ACCE SS SYSTE MS INC ACCE SS SYSTE MS INC ACCE SS SYSTE MS INC
–
1000 ft.
POWER INPUT
25 VDC
"Charge
Battery
Connected Only:
Power LED on
Transformer
Connected Only:
Power LED on
Charge OK LED on
16
C O N N E C T I O N
LOW LOW DC DC ACCE SS SYSTE MS INC ACCE SS SYSTE MS INC ACCE SS SYSTE MS INC
–
VOLTAGE VOLTAGE
ONLY! ONLY!
POWER INPUT
25 VDC
®
®
ROBO SURGE SUPPRESSOR
1 – – 4 5 6 7 8 9
SAFETY SAFETY EXIT EXIT FIRE DEPT FIRE DEPT STRIKE OPEN STRIKE OPEN
LOOP LOOP LOOP LOOP KEY SWITCH KEY SWITCH PUSH BUTTON PUSH BUTTON
OK" LED......it must be "ON".
Alarm Sensor LED will flash
during power connection. This means
the board is OK.
®
®
P/N Q412 P/N Q412
PATENT PENDING PATENT PENDING
10 11 12 13
– – + +
CLASS 2 CLASS 2
SUPPLY SUPPLY
RADIO RADIO
RECEIVER RECEIVER
3 times