VANNER
Incorporated
Owner’s Manual
VTS Series 1500Watt 14 True Sine Wave Inverter/AC transfer Switch
Connect AC output and AC input wiring to the VTS series terminals.
Please take the following information as your reference.
Terminal
Wire color
Wire length / gauge
VTS12-1500/VTS24-1500
AC OUTPUT
Line (L)
Black
Within 16 feet / 14-16AWG#
26~32 feet / 12-14AWG#
Neutral (N)
White
AC INPUT
Line (L)
Brown
Neutral (N)
Blue
Ground
Green / Yellow or
Bare copper
Please double check and review all connections to ensure the wires are in correct terminals and the connections
are tight. Neutral conductor of the inverter AC output circuit is connected to ground (the bare wire) inside the
inverter. This conforms to National Electrical Code requirements that separately derived AC sources (such as
inverters and generators) must have their neutral conductors tied to ground. The AC output ground wire should go
to the grounding point for the AC loads; for example, if there is a distribution panel ground bus. Do not connect
neutral to ground in any panel, receptacle or device downstream of a GFCI as this would cause the GFCI to trip.
8. Inverter Operation:
Use the ON/OFF/REMOTE main rocker switch on the front panel to turn the inverter ON.
8-1.
Set the rocker switch to the ON position to turn the inverter ON. Notice the beeps and the activity of the
indicator light display. The Status led should be green indicating the inverter is ready to deliver AC power to the
loads. If multiple AC loads will be operated at the same time it may be necessary to turn the loads ON one-at-a-
time to prevent inverter overload due to the initial surge required to start the loads.
8-2.
Set the rocker switch to the OFF position to turn the inverter OFF.
8-3.
Set the rocker switch to the REMOTE position if a customer-supplied remote control switch is used with the
Remote Control Connector (See section 3-1-2.)
