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  9. Chamberlain COMMERCIAL PROTECTOR SYSTEM CPS-EI User manual

Chamberlain COMMERCIAL PROTECTOR SYSTEM CPS-EI User manual

1
COMMERCIAL PROTECTOR SYSTEM®
EDGE INTERFACE
MODEL CPS-EI
To reduce the risk of SERIOUS INJURY or DEATH:
• This device is for use ONLY on LiftMaster®Commercial Door
Operators.
• Disconnect power BEFORE installing the Commercial
Protector System®Edge Interface.
• Read and follow ALL instructions.
APPLICATION
This device is intended for use with LiftMaster Logic commercial
door operators and compatible 4-wire monitored sensing edges.
This is a stand-alone reversing system and is not intended to be
used in conjunction with any additional entrapment protection
devices. A junction box (not provided) is recommended to protect
exposed wiring.
INSTALL THE CPS-EI SYSTEM
IMPORTANT INFORMATION ABOUT THE ENTRAPMENT
PROTECTION DEVICES
Be sure power to the operator is disconnected.
When properly installed and connected, the system will detect an
obstacle in the path of the door sensing edge and reverse the
door if activated.
If an obstruction is detected while the door is closing, the door will
stop and reverse to the fully open position.
Install 4-Wire Sensing Edge as per manufacturer instructions.
Compatible Edges: 65-ME123 4, 65-ME113 4, 65-8203 2, 65-8204 4
RECOMMENDED INSTALLATION
1. Disconnect power to the operator.
2. Mount junction box on the wall half way up the door opening.
3. Attach 4-wire coil cord from sensing edge to junction box and
secure in place with the strain relief provided. See wiring diagram
below for sensing edge connections.
4. Run 2 wires from the CPS-EI and connect to the operator as
shown in the wiring diagrams on the next page.
NOTE: Run all wires to the operator through conduit following all
local and National Electric Code. Do not run CPS-EI and power
wiring in the same conduit.
TEST SYSTEM
1. Reapply power to the operator. Green LED on CPS-EI should
light if properly attached and sensing edge is not activated.
2. Partially open door.
3. Activate sensing edge, green LED on CPS-EI should go out.
4. Close door. NOTE: Green LED will go out if sensing edge is
activated when door is fully closed.
5. Open door.
6. Begin closing. Activate sensing edge as door is closing.
Door should stop and reverse to the open position.
If any step fails, check connections.
Connect wiring to
LMEP connections
on logic board.
Sensing Edge
CPS-EI
Junction
Box
CPS-EI
Electrical Junction Box
Coil Cord 4-Wire
Sensing
Edge
WARNING: This product can expose you to chemicals
including lead, which are known to the State of California to
cause cancer or birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
40-34141-1
LMEP2
LMEP1
E1
E2
E3
E4
CPS-EI
LMEP
EDGE
OPEN
CLOSE
STOP
COMMON
SBC
MAS
COMMON
TIMER
DEFEAT
Logic 4 Board
4-Wire Sensing Edge
Black
Black
White
White
Green LED
TROUBLESHOOTING TABLE
PROBLEM SOLUTION CAUSE
Green LED does not light. • Check that connections to CPS-EI are
correct.
• Check that sensing edge is not shorted
(open door if closed).
• All 6 connections are necessary for the
LED to light.
Green LED is lit but door does not reverse. • Check connections to operator.
Door will only operate in C2 (constant
pressure to close) mode even though
CPS-EI seems to be installed correctly.
• Check operator programming
instructions for setting to B2
(momentary pressure to close) mode.
• Operator was programmed for C2
(constant pressure to close) operation
only.
40-34141-1
LMEP2
LMEP1
E1
E2
E3
E4
CPS-EI
TTC
DIAGNOSTIC
R27
D14
C18
LEARN
123 4567
LMEP1 LMEP2 INTRLK COM STOP CLOSE OPEN
STOP CLOSE OPEN
CPS-EI WIRING DIAGRAMS
Medium Duty
Logic Board
MEDIUM DUTY LOGIC OPERATOR
LOGIC 4 OPERATOR
4-Wire Sensing Edge
Black
Black
White
White
NOTE: The operator will automatically convert to B2 wiring type.
See owner's manual.
NOTE: Adjust the selector dial to the desired wiring type.
See owner's manual.
Green LED
40-34141-1
LMEP2
E1
E2
LMEP1
E3
E4
CPS-EI
1 2 3 4 5 6 7
13 14 15 16 17 18 19 2
J8
J9
J12
4-Wire Sensing Edge
Black
Black
White
White
FIRE DOOR OPERATORS (MODELS FDC, FDCL, FDOA, AND FDOB)
© 2010, The Chamberlain Group, Inc.
01-34250D All Rights Reserved
LMPLC
Board
Green LED

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