Ultimate Power UP12/2000SD-CG, User Manual

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Ultimate Power www.upinverters.com
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3.7 Remote Control
Apart from the switch panel on the front of the inverter, an extra switch panel connected to the RJ45
port at the DC side of the inverter through a standard telephone cable can also control the operation
of the inverter. If an extra switch panel is connected to the inverter via “remote control port”,
together with the panel on the inverter case, the two panels will be connected and operated in
parallel.
The Inverter can also be switch on/off through the “RMT SW”
pin in the right of AC terminal.
They inverter will be powered on once a +12Vdc (acceptable
range 10-16Vdc) source is connected to the PIN, and powered
off when the +12Vdc source is disconnected (if the switch panel
is in “Ready” position).
The 12Vdc remote start is with the same priority as “ON”.
Only when both panels and 12Vdc remote control are turned to “Unit Off” position, will the inverter
be powered off.
WARNING
Never cut the telephone cable when the cable is attached to inverter and battery is connected to the
inverter. Even the inverter is turned off, this will damage the remote PCB inside if the cable is short
circuited during cutting.
12Vdc Remote Control Wiring Diagram
WARNING
The rated current of remote control terminal is
0.5Amp, over current may damage the inverter.
Thus it must be protected with an appropriate DC
fuse; the suggested value is 1 Amp.
WARNING
Connecting this wire to chassis ground will cause
damage not covered under warranty!
The remote switch should be single pole, single throw with at least a 1 Amp rating. The wire used
should be at least 18ga