INSTALLATION MANUAL
EXIT SIGN MODELS
CEGA, CERA, CEGB, CERB
P.O. BOX 11846 TUCSON, AZ 85734
(520) 294-3292 • FAX (520) 741-2837
www.iotaengineering.com
IMPORTANT SAFEGUARDS
When using electrical equipment, basic safety precautions should always be followed, including the following:
READ AND FOLLOW ALL SAFETY INSTRUCTIONS
1.
Installation and servicing should be performed by qualified personnel.
2.
Install in accordance with the National Electrical Code and local regulations.
3. CAUTION – This fixture may provide more than one power supply output source. To reduce the risk of electrical shock, disconnect power by turning off the A.C. branch circuit, and follow the installation instructions in their proper sequence as outlined.
4.
Not for use in heated air outlets or hazardous locations.
5.
Do not mount near gas or electric heaters.
6. This unit may use a high-temperature Ni-Cad battery. Recycle or dispose of the nickel cadmium battery properly when replacing or removing this product.
7.
The unit should be mounted in locations and at heights where it will not readily be subjected to tampering by unauthorized
personnel.
8.
When using conduit, use flexible conduit only.
9.
The use of accessory equipment not recommended by the manufacturer may cause an unsafe condition, void warranty, and
result in non-compliance with UL specifications.
10.
Do not use this equipment for other than intended use.
11.
This unit requires an unswitched A.C. power source of either 120 or 277 volts. Properly cap the unused A.C. lead.
12.
Suitable for use in damp locations.
13.
For use in 50° F minimum, 104° F maximum ( 10° - 40° C) ambient temperatures.
14.
Allow battery (if present) 24 hours to charge before first use.
15.
Electricians and end-users need to ensure proper operation before final installation.
SAVE THESE INSTRUCTIONS
1. Opening the Unit
The interior of the unit contains primary components and hardware for completing installation. Carefully pry off the
front panel of the unit by pulling at the slots located on the top of the unit. See Diagram 1.
2.Installation
ATTENTION: Turn off the AC power at the circuit breaker before making electrical connections.
Side and Ceiling Mounting (Diagrams 4 and 5)
1) Open EXIT panel from the housing (See Diagram 1) and remove the hole plugs from the top or side of the housing as necessary.
2) Remove the proper directional chevron(s) from the EXIT panel. Chevron removal from the panel(s) should be
done before installation and carefully to avoid damage to the front surfaces. For DOUBLE FACE installation, remove
the back plate by removing the housing screws (4 pcs) inside the unit. NOTE: there are no mounting clips present
on the back plate, therefore use caution to prevent dropping or falling of the plate. Re-assemble using the original
hardware after desired chevron removal.
3) Secure canopy to the housing using holes #2 and #3 on the canopy with provided canopy screws.
4) Feed the AC supply leads through the top or side hole on the housing and the crossbar, then make the proper supply
lead connections (See Diagram 3). Cap off the unused supply lead. If the unit contains a battery, snap the battery connectors together. NOTE: use the enclosed “holding wire” for assistance during installation. (See Diagram 3).
5) Push excess wire into the junction box and align holes in canopy with those in the crossbar. Using the provided
screws, tighten canopy to crossbar so that the canopy is securely fastened and tight against the ceiling or wall.
6) Snap EXIT panel into the housing, bottom first and then top (See Diagram 2).
Back Mounting (Diagram 6)
1) Open EXIT panel from the housing (See Diagram 1).
2) Remove the proper directional chevron(s) from the EXIT panel. Chevron removal from the panel(s) should be
done before installation and carefully to avoid damage to the front surfaces.
3) Remove the knockout hole on the center of the back plate. Then remove the oblong knockouts on the back plate
that correspond to the junction box holes to be used. For easier removal, it is recommended that the knockouts be
removed from the outside of the backplate (See Diagram 7).
4) Feed the AC supply leads through the center hole on backplate, then make the proper supply lead connections (See
Diagram 3). Cap off the unused supply lead. If the unit contains a battery, snap the battery connectors together. NOTE:
use the enclosed “holding wire” for assistance during installation. (See Diagram 3).
5) Push excess wire into the junction box and secure back plate to junction box.
6) Snap EXIT panel into the housing, bottom first and then top (See Diagram 2).
Testing and Maintenance
Pressing the Test Button turns off the AC Indicator light and forces the unit into emergency mode and activates the
lamps. After releasing the Test Button, the fixture returns to normal operation.
Initial Testing – Allow the unit to charge approximately 1 hour, then press the test switch to conduct a short discharge test. Allow a 24 hour charge before conducting a one hour test.
This is a maintenance free unit, however, periodic inspection and testing is required. NFPA 101, Life Safety Code,
outlines the following schedule:
Monthly – Insure that the AC indicator is illuminated. Conduct a 30 second discharge test by depressing the Test
Button. The lamps on the unit should be lit.
Annually – Insure that the AC indicator is illuminated. Conduct a full 11/2 hour discharge test. The unit should operate
as intended for the duration of the test.
“Written records of testing shall be kept by the owner for inspection by the authority having jurisdiction.”
SERVICING SHOULD BE PERFORMED BY QUALIFIED PERSONNEL.
Contact Customer Service or visit www.iotaengineering.com for current warranty information.
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DIAGRAM 1 - Exit Panel Removal
DIAGRAM 2 - Exit Panel Assembly
Remove EXIT panel from the housing by pulling
carefully at the top of the EXIT panel
Snap EXIT panel to the housing bottom first and then top
DIAGRAM 3 - Wiring
Holding wire supports sign during wiring
GREEN
GROUND WIRE
DIAGRAM 4 - CEILING MOUNTING
1) Housing
2) EXIT panel
3) Back plate
4) Red or Green diffuser
5) Housing screws
6) Canopy
7) Canopy screws
8) Crossbar
9) Wire nuts
10) JuncŽon box (Building uŽlity)
11) Crossbar screws (not provided)
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BLACK
6) Canopy
8) Crossbar
10) Junc„on box (Building u„lity)
11) Holding wire
12) Crossbar screws (not provided)
WHITE
PARTS DESCRIPTION
ORANGE
277VAC 120VAC
INPUT INPUT
DIAGRAM 5 - Side Mounting
First remove the diffuser, then knock out the chosen
chevron frame from the EXIT panel gently
1) Housing
2) EXIT panel
3) Back plate
4) Red or Green diffuser
5) Housing screws
6) Canopy
7) Canopy screws
8) Crossbar
9) Wire nuts
10) Junc„on box (Building u„lity)
11) Crossbar screws (not provided)
DIAGRAM 6 - Back Mounting
1)
2)
3)
4)
5)
6)
7)
8)
Housing
EXIT panel
Back plate
Red or Green diffuser
Housing screws
Wire nuts
Junc„on box (Building u„lity)
Crossbar screws (not provided)
7
8
REMOVE KNOCKOUTS - DIA. 7
68905-000 REV 1400
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