3-14
Revision13 — 02-20-2001
FTB 312 and FTS 316
Troubleshooting the FIV Power
Inverter
First check:
•
The 120 VAC power source is really off.
•
The battery voltage under load with a battery
tester.
•
The AC output voltage of the FIV. With the AC
power source off, and the battery OK, the FIV
should produce 120 VAC at 60Hz.
See Table 3-7.
Determining Filter Function from the
Power Converter
Two voltages are present at TB2 in the Power
Converter that allow you to determine correct
functioning of the filter actuator in the FH 306
Flashhead.
See Table 3-8.
Table 3-6 System Troubleshooting Guide
Flash
Conditions
Other Conditions
Probable Causes
Day
Night
OK
Day Flash
Possible PEC Error
• PEC Photocell
• PCB1 Board
• Intensity Select Switch
• Jumper on TB1 & 2 on
slave units missing
Red
OK
Possible PEC Error
• PEC Photocell
• Intensity Select
Switch
-
-
Units mixed red and white
• PEC cable connected to TB1-1 and
-3 (all units will be in night mode)
• Intensity Select
Switch
OK
OK
Units not flashing together
• Master/slave interconnect cable con-
nected to TB1-4 and TB1-5.
• PCB1 in one unit.
No
No
No lights
• Main power line
Table 3-7 FIV Inverter Troubleshooting Table
AC
Power
Power Converter
Battery
FIV
AC Out
Relay
Problem
OK
OK
OK
120 VAC
60Hz
Energized
None
OK
OK
Low
None
Energized
None with AC; DC power will not function
OK
Not operating
OK
None
Energized
Relay in FIV is defective
Off
OK
OK
120 VAC
60Hz
De-energized
None with DC; AC power does not operate
power converter — FIV operating correctly
Off
Not operating
Low
None
De-energized
Battery
Off
Not operating
OK
None
De-energized
Relay or power inverter in FIV
Содержание FTB 312-3
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Страница 37: ...FTB 312 and FTS 316 Revision13 02 20 2001 2 19 FIV2000IW Figure 2 14 FIV 2000 Typical Installation Wiring ...
Страница 38: ...2 20 Revision13 02 20 2001 FTB 312 and FTS 316 ALRM2 Figure 2 15 Recommended Alarm Relay Wiring Protection ...
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