Why GE Zenith Controls ZBTS engine does not start?
If the GE Zenith Controls Switch engine won't start, the engine start wires might not be properly connected; in this case, check the engine start connections. Also, the generator might be in the OFF position, so investigate why the Engine Control Switch was turned off.
What to do if GE Zenith Controls ZBTS engine does not stop?
If the GE Zenith Controls Switch engine won't stop, it might be due to an incomplete U timing cycle; in that case, check the U timer setting. Also, the engine start wires might not be correctly terminated, so check the Engine Start Connections. Finally, if the generator is in MANUAL, place it in AUTO.
Why GE Zenith Controls Switch ATS will not transfer to SOURCE 1?
If the GE Zenith Controls Switch ATS won't transfer to SOURCE 1, it could be due to several reasons: * The DW timing cycle might not be complete, so check the DWTimer setting. * The SOURCE 1 voltage or frequency might not be within acceptable parameters, so check the utility and utility breakers. * The power supply connector might be unplugged, so plug it in. * The T timing cycle might not be complete, so check the TTimer setting. * The TD timing cycle might not be complete, so check the DTTimer setting.
General| Operation | Automatic or Manual |
|---|---|
| Frequency | 50/60 Hz |
| Enclosure Type | NEMA 1, 3R, 4, 4X, 12 |
| Amperage | 30A to 4000A |
| Poles | 2, 3, 4 |
| Voltage | Up to 600 VAC |
| Standards | UL 1008, CSA C22.2 No. 178 |
Connecting power cables to the transfer switch terminals.
Steps for safely energizing the transfer switch after installation.
Configuring voltage and frequency parameters for the primary source.
Configuring voltage and frequency parameters for the secondary source.
General steps for testing the automatic transfer switch.
Testing sequence for standard transfer mode.
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