Whistler PP150AC - Manual (Page 9)

Automatic Shut Down & Related Safety Features.
Each WHISTLER GO AC inverter model has an unique LED
Indicator warning light system which operates in conjunction
with the automatic shut down feature. These indicator lights
operate as follows:
GREEN LED: System re a d y.
YELLOW LED: System overload/automatic shut down.
Your inverter will shut down automatically when any of the
following problems occur:
1. The power input from the battery drops below
9.5 volts.
2. The power input from the battery exceeds 16 volts.
3. The continuous draw of the appliance or equipment
being operated exceeds the design parameters of the
inverter.
The WHISTLER PP150AC and PP350AC models are equipped
with the following additional safety feature s :
1. T h e rmal Cut Off:
Automatic shut down when the internal circuit temperature
exceeds standard design parameters for safe opera-
tion.
2. Low Battery Voltage Alarm/Shutdown Protection
a) When the input voltage from the 12 volt power source
drops below 10.5 volts, an audible tone will be heard.
This is the low battery voltage alarm.
15 14
ADDITIONAL FEATURES ADDITIONAL FEATURES
b) The inverter will automatically shut down when the
input voltage drops below 9.5 volts. This protects the
battery from completely draining.
In the event of automatic shut down or continuous audible
a l a rm, turn the inverter rocker switch to the OFF (O) position
until the source of the related problem has been identified
and re s o l v e d .
Note:
• The Whistler PP350AC model only is equipped with a
cooling fan which is designed to run continuously
while the inverter is operating. Automatic shutdown
caused by excess circuit temperature occurs when the
cooling fan is unable to maintain the design parameters
for safe operation of the inverter.
Wall Mounting:
Whistler inverters have provisions for wall mounting; two
slotted holes in the handle area and a notched area at the
power cord end allow for easy wall mounting of the unit.
Some Powerful Advice.
Your WHISTLER GO AC inverter will work best when placed
on a reasonably flat surface. The floor or seat of your car or
t ruck both are good locations.