3
EATON
IB505051EN Installation instructions
Installation Instructions for LPX Combination Exit/Emergency Lights and Exits with Self
Diagnostics
11 If green is the desired color, remove the red lens from
the stencil(s) and replace it with the green lens provided.
(Installation is the reverse of removal).
12 On the LED circuit board, locate the red/green jumper (See
Schematic).The jumper should be in the red position per the
silk screen printing on the board. Pull gently upward on the
jumper, then shift it one pin over to activate the green LEDS.
13 If the unit has remote capacity, LED remotes can be
connected using the violet (+) and yellow (-) wires. (See
Schematic).
14 Energize AC supply, LED display will come on.
15 Replace stencil, colored lens.
16 Remove EZ Key to connect battery. Battery will not charge
with EZ key in place. Allow 24 hours for charging with 120 or
277V input, 48 hours with 240V input.
ACTIVATING OPTIONAL FLASHER
If the consumer desires the exit sign to flash on and off when
in emergency mode, remove the jumper labeled FLASHER/J2
from the circuit board while unit is de-powered. See Schematic.
ACTIVATING TIME DELAY
The LPX Combo has an integrated time delay circuit that allows
the heads to remain in emergency mode 15 minutes after
power is restored. Remove the jumper on the circuit board
labeled TDI/J3 to activate the time delay.
MAINTENANCE
None required. Replace the batteries as needed according
to ambient conditions. However, we recommend that the
equipment be tested regularly in accordance with local codes.
NOTE:
Servicing of any parts should be performed by qualified
personnel. Only use replacement parts supplied by Eaton’s
Lighting business.
CAUTION:
This equipment is furnished with a sophisticated low
voltage battery dropout circuit to protect the battery from over
discharge after its useful output has been used. Allow 24 hours
recharge time if connected to 120 or 277V, 48 hours with 240V,
after installation or power failure for 90 minute testing.
TROUBLE SHOOTING GUIDE
If LED display or charge indicator LED does not illuminate,
check the following:
• Check AC supply – verify that unit has 24 hour AC supply.
If LEDs do not light in emergency mode but Charge indicator
LED is on before test:
• Unit is shorted or battery is not connected.
• Battery discharged. Permit unit to charge for 24 hours (120
or 277V) or 48 hours (240V) and then re-test.
If following the above trouble shooting hints does not solve
your problem, contact your local Eaton Lighting representative
for assistance.
WARRANTIES AND LIMITATION OF LIABILITY
Please refer to
www.eaton.com/LightingWarrantyTerms
for our
terms and conditions.
WHITE LEAD - TO NEUTRAL OR 240V (COMMON)
ORANGE LEAD - TO 240 OR 277V
BLACK LEAD - TO 120V
ON BOARD
LED HEAD
ON BOARD
LED HEAD
BATTERY
2ND BATTERY
(HIGH POWER
MODELS ONLY)
REMOTE HEADS
(NOT INCLUDED)
POWER
SUPPLY PCB
REMOVE JUMPER TO
ACTIVATE TIME DELAY
SHIFT JUMPER TO
CHANGE LEDS FROM
RED TO GREEN
REMOVE
JUMPER TO
ACTIVATE
FLASHER
D4
F2
C1
F1
J1
C2
C3
+
MOV1
MOV2
Y
O
B
W N
120
277
R
B
041-1418 REV B
-
+
041-1420 REV A
ICSP
GREEN
RED
+
-
+
FLASHER
POWER
BATT
J1
FAI
+
TDI
BATT
-
RMT
+
+
+
+
C11
JP14
JP13
JP10
JP9
JP8
JP7
JP4
JP3
JP11
JP19
JP18
+
C1
CN7
LED6
LED5
LED8
LED7
LED9
LED10
LED4
LED3
LED2
LED1
J2
L1
CN4
C7
CN8
J3
JP2
JP17
JP15
CN6
CN5
CN3
JP6
JP12
C13
CN1
CN2
BW
JP1
Q14
JP5
Schematics
