PX3TS Transfer Switch Quick Setup Guide
3
QSG-PX3TS-0A-v2.6-E
255-80-0032-00 RoHS
Rear View
This is the rear view of PX3TS-1876R. Your PX3TS may look
slightly different if it is a different model.
1. Inlets
2. Fuses - one per inlet
3. Outlets
4. USB-A port
5. CONSOLE port
QS Rule
Testing Indicator Lamps
Press the Lamp Test control button and visually verify that all
transfer switch indicator lamps turn on.
QS Rule
Power Quality Indicator Lamps
Inlet power quality is shown using a tricolor LED.
Normal (green): Power quality (voltage and frequency) is
good.
Warning (orange): Power quality is not optimal but
acceptable.
Critical (red): Power is not available or power quality is not
acceptable.
Note: See
Power Quality Setup
(on page 5) for how to
configure voltage and frequency settings.
QS Rule
Inlet Configuration Indicator Lamps
The preferred inlet powers the outlets unless its power quality
goes critical.
A green LED indicates which inlet is preferred. The default is
Inlet 1. The Manual Transfer button may change the preferred
inlet. See
Control Push Buttons
(on page 4).
QS Rule
Active Inlet Indicator Lamps
A green LED indicates which inlet is powering the outlets. Only
one LED is on at a time. The Manual Transfer button transfers
power to the other inlet.
QS Rule
Operating Modes
Normal: The preferred inlet is active.
Standby: The alternate inlet is active.
