Leisure Unity - Page 88

Unity Motorhome
8
Electrical System Operation
Surge Guard
®
V ower rotection
The unit may be equipped with an optional
surge protector from Surge Guard
®
.
Contact your local RV dealer for more details.
When shore power is connected and the
incoming AC power is in acceptable range the
L 1 L light1 will e green The red
CT W LSG L light 2
will ash or indicating the ir conditioner tie
delay is on(This allows head pressure to bleed
off the A/C compressor). After the time delay
128 sec the Surge guard will transit power
to the unit and the PWR  L light 3
will turn green.
orally shore power should e around 115 
120 olts C When power alls too ar outside
this range it represents a poor or hazardous
condition to your RV’s electrical system. Surge
Guard
®
provides protection to your RV by
turning off power when the line voltage falls
elow 102 olts C or goes aove 132 olts
AC. Surge Guard
®
also protects your electrical
system from a Reverse Polarity condition
which indicates that the Hot and Neutral lines
of shore power are swapped or reversed. It can
also indicate that you have an open conductor.
For instance it could mean that your Neutral
or Ground connection is open. This can be
hazardous to equipment and safety. Surge
Guard
®
will not connect power to your RV until
the Reverse Polarity fault at the power pedestal
is corrected.
NOTICE
When the red CO W LS
stas on it indicates a problem miswired
pedestal), Over/Under Voltage (Input), Open
eutral rotection nput Open round
rotection.
NOTICE
Under normal conditions when shore power
is connected it takes approximately 2.5 to
3 minutes for the Surge Guard ® to turn
on and begin transmitting power.
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