TROUBLESHOOTING
LED
Emergency Lights
MODEL
O
E-21
6-
150
W
Instruction Manual
1-888-543-6473
1-888-541-6474
13376 Comber Way
Surrey BC V3W 5V9
[email protected]
www.ortechindustries.com
375 Admiral Blvd
Missis
s
auga
,
ON L5T 2N1
ORTECH reserves the right to modify at any time, without notice,
any or all of our product's features, designs, components and
specifications to meet market changes.
Emergency Lamps do not come on at all:
Pilot Light is out before test...
1. Check AC supply — be sure unit has 24 hour AC supply (non-switched)
2. AC supply is OK and indicator light is out, replace PC Board Assembly. Pilot Light is ON before test
3. Either the output is shortened or overloaded or the battery is not connected
4. Battery is severely discharged. Allow 24 hours for recharge and then retest. REMINDER — This could be the result of a switched AC supply to the
unit (which has been turned OFF at some point) a battery with a shortened cell, an old battery or a battery which has been discharged due to a
long power outage and is not yet fully recharged
Emergency Lamps come on dim when test button is pressed:
Battery discharged — permit unit to charge for 24 hours and then retest. If lamps are still dim, check charger for proper function.
If charger functions correctly, replace battery
Emergency Lamps come on when battery is first connected:
Battery may be connected in reverse polarity. Check connections. Connect Positive (+) lead to Positive (+) battery terminal and Negative (-) lead to
Negative (-) battery terminal. The lamps should then turn OFF and the charge indicator should light when AC power is applied (see wiring diagram
on the first page of this instruction manual)
Emergency Lamps come on dim when AC power is ON:
Check supply voltage and AC connections . This emergency light is provided with brownout protection.
The AC supply must be at least 80% of nominal (120V on a 347V line) for equipment to function normally. At lower voltages, the emergency lamps
will begin to glow dimly until the source voltage drops below the full turn-on point. REMINDER — This condition may also be caused by incorrectly
connecting a 120V supply line to the 347V transformer lead
Nothing happens when the unit is energized:
Some models have a standard time delay built into the design of the charger board. Please allow 15 minutes with AC current connected.
At this point, the LED AC-ON and CHARGE lights should illuminate
