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If any faults are detected during 'Power-up
Quick Test', these will be indicated by a
flashing red LED indicator (Reference Table
2). The red LED may be accompanied by a
buzzer. In the event of a unit error, this
buzzer may be disabled by a short press of
the test switch and will remain disabled for a
period of 196 hours (8 days). After the fault
has been corrected, the red LED flash and
buzzer will be cleared automatically and the
unit will return to normal operation.
2. Press and hold the 'TEST' button. The
lamps should illuminate and the green
indicator lamp indicate steady green while
the lamps are on.
3. Release 'TEST' button.
extinguish and the green indicator lamp
should be steady green if batteries are in
maintenance charge or blinking indicating a
high rate of charge.
4. Leave A.C. connected for a minimum of 24
hours before performing any abbreviated
testing. Full recharge of batteries may take
up to 72 hours.
5. Once energized, the unit will wait 36 hours
while the batteries are charged and then
perform an automatic lamp load calculation.
The system will then detect and indicate a
load loss of 10% and indicate a lamp failure.
Replace lamps as required.
replacement, run any manual self-test and
the system will return to normal operating
status.
6. If, after installation and calibration, lamp
load is increased or decreased the system
will need to be manually calibrated for the
new total load. To re-calibrate, press the test
switch four times. The unit will illuminate
for 30 seconds and then return to normal
operation status.
7. Lamp
re-calibration
accomplished with the optional remote
control by pressing in sequence, 'Silence,
Silence, Cancel, Silence'. The lamps will
illuminate for a brief time and then return to
normal operation status.
Chloride is a Philips group brand
Lamps should
Upon lamp
can
also
be
Pg -3-
9140053340 Rev. 0
SELF-TEST / SELF-DIAGNOSTICS
1. This unit's charge / discharge circuit is
microprocessor controlled.
circuit consists of a two stage charging
program which will charge the batteries at a
high rate of charge and once the batteries
approach the correct float voltage, the
charger will switch to a maintenance charge
mode.
2. The microprocessor controls and detects the
following conditions:
a. Low Voltage Disconnect (LVD) –
Disconnects battery power from unit
when battery voltage drops below
87.5% of nominal voltage to protect
the batteries from deep discharge.
b. AC Brownout – Disconnects the unit
from line voltage and transfers the
unit to emergency mode when the
line voltage sags to 80% or below.
c. AC Lock OUT – When line voltage
and battery voltage is removed from
the unit, the unit will remain off until
line voltage is returned.
place the unit into hibernation.
d. Temperature
Battery
compensation is performed by the
microprocessor on a continual basis
based on unit ambient temperature
conditions.
e. Lamp
Load
Indicated a load failure when more
than 10% of the original load is
determined to be removed.
f. Reverse battery connection polarity.
3. For information regarding failure mode
indications, see Failure Codes Table 2
below.
The charging
Used to
Compensation
voltage
temperature
Failure
Detect
–
–
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