Control Panel - Chamberlain RollerLift Plus CR855MYQ Installation And Operating Instructions Manual

CONTROL PANEL

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1. Terminal Block: used for external accessories (see chart below).
NOTE: The terminal block is behind a plastic cover in the back housing. Use a small screwdriver to lever open the plastic
cover if access to the terminal block is required. All wires should be secured appropriately.
REF FUNCTION
1 Push button
2 Common
3 Common
4 The Protector System
(IR Beams)
5 Accessory power
2. DN Button: used to drive the door DOWN.
3. UP Button: used to drive the door UP.
4. P Button: used to "PROGRAM" the DOOR LIMITS (see section 13).
5. S Button: used to "SAVE" and "DELETE" the "TRANSMITTERS" (see section 20).
6. LEDs:
1. Program DOWN, and Diagnostic code indicator Number 1.
2. Program UP indicator.
3. Diagnostic code indicator Number 2.
7. Control Button: Used to activate the door when transmitters are not available. Open - Stop - Close.
8. Courtesy Light: turns on during operation and automatically turns off after a period of 3 minutes .
2
3
1
DN
UP
6
INTRODUCTION
COLOUR POLARITY
Red +ve
White -ve
White -ve
TM Grey +ve
Green +ve
4
5
8
3
2
S
P
6
7
COMMENT
Dry contact input for push button wired wall controls.
Common terminal for push button, The Protector System
(IR Beams) & accessory power.
Common terminal for push button, The Protector System
(IR Beams) & accessory power.
The Protector System TM (IR Beams) input (pulsing type only
24v dc 50 mA accessory output available for a universal
receiver.
R emove the knock out lug required for
cable acces s to the terminal block from
the rear plas tic cover.
4
TM
TM
1