WARNING:
OF HIGH NEUTRAL TO GROUND VOLTAGE
On certain models, a RED warning light is provided. Should this light
glow RED at any time, consult a qualified electrical contractor to check
the integrity of the building wiring. This RED light does not indicate
suppressor failure, however a RED glowing light is indicative of poten-
tially hazardous site wiring.
3
S
TATUS
I
NDICATORS
The
Powerware TVSS ZoneMaster
®
PLUS
units have comprehensive, continuous visual
status monitoring present on each module.
R
EMOTE
I
NDICATORS
A remote indication of the reduced protection state is available as a
normally open or normally closed dry contact.
Status
Indicated
Indication
Windows
LED
Indicator
Full
Protection
Present
Both
Windows
Show
Green
Green
LED
Lit
Reduced
(Standby)
Protection
One
Window
Shows
Black
Green
LED
Lit
No
Protection
Both
Windows
Show
Black
Green
LED
Out
No
Power To
Protector
Both
Windows
Show
Green
Green
LED
Out
NOTE: Line-ground modules DO NOT have "Power/
Protection" LED
