Quick troubleshooting Guide
TUN-QTSG-0519-EN_A3
For power inverter models M1500 – M2000 – M2500 – M3000
ANNEX 3
Tel.: 450.649.2470 / 1.877.964.2582 Fax.: 1.888.855.9834
TUNDRAINVERTERS.COM
INSTALLATION – INSIDE THE CAB 2-13
GROUNDING PROCEDURE (if required)
1. Using a 12 V test lamp, find the “grounding” point closest to the power inverter. A metallic part connected to
the vehicle chassis is ideal.
2. Using an 8 AMG wire with terminals, connect the
GROUND terminal on the back panel of the
power inverter to your grounding point of
contact with the chassis.
3. Confirm your installation with a 12 V test lamp using the GROUNDING VERIFICATION procedure on page
2-12.
Do not connect the GROUND terminal to the negative input
terminal of the power inverter.
MULTIDATA LCD MONITOR – BEST LOCATION
Determine the best location to install the multidata LCD monitor
according to the following 3 criteria:
1. The inverter’s location must allow the driver to
visualize it during operation.
2. The monitor cable measures 20 ft. (6 m). It must
not be lengthened or doubled.
3. The multidata LCD monitor can be installed
flush or surface mounted.