Troubleshooting - Honeywell HW400PI Guide D'utilisation

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Troubleshooting

PROBLEM PROBABLE CAUSE
Low voltage input
Audible
alarm
Overheating
Poor connection
No power /
LED not
illuminated
Ignition / accessory outlet
not providing power
Damaged vehicle fuse
Damaged power inverter
13 www.honeywellpowerinverters.com
SOLUTION
Low voltage shutdown is about to
occur; sensitive devices should be
shut down. Start vehicle to recharge
vehicle battery or check vehicle bat-
tery voltage.
Thermal shut-down protection is
about to occur; sensitive devices
should be shut down. Unplug acces-
sories and leave the power inverter
plugged in allowing fan to cool the
unit. Clear objects away from power
inverter to improve air flow, move it to
a cooler location, or reduce load if
power inverter is operated continu-
ously.
• If using the vehicle power cord,
rotate the connector slightly in the
vehicle's accessory outlet to ensure
there is good contact.
Also confirm ring terminal cable
connections are tight.
• If using the battery power cord,
ensure all power inverter ring
terminal and battery lead cable
connections are tight.
Most vehicles require the ignition
switch to be in the on position.
Start vehicle to recharge battery or
check vehicle battery voltage.
Replace vehicle fuse.
Never use a damaged power inverter.
See "Warranty", page 16.
HW400PI Power Inverter Owner's Manual