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Red (DC) Green (AC) Power Supply Status
ON
ON
ON
OFF
OFF
ON
OFF
OFF
Fig. 1
CAUTION: De-energize unit prior to servicing. For continued protection
against risk of electric shock and fire hazard replace fuses with the same type
and rating. Do not expose to rain or moisture.
Wire Strap
(from
Enclosure
to Door)
CAUTION: Optional rechargeable stand-by batteries must match
the power supply output voltage setting.
Keep power-limited wiring separate from non power-limited. Use minimum 0.25" spacing.
LED Diagnostics:
Normal operating condition.
Loss of AC. Stand-by battery supplying power.
No DC output.
Loss of AC. Discharged or no stand-by battery. No DC output.
220VAC
power mains
L G
N
Class 1
Earth Ground
Optional Rechargeable
Stand-by Battery
Battery and AC
AC DC
Supervision Circuit
AC DELAY
AIL NC C NO NC C NO AC FAIL
BAT F
Exposed Metal Parts
- 3 -
DC Output to devices
15
Battery
Connections
Do Not Touch
Optional Rechargeable
Stand-by Battery
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