IAI America PS-24 - Manual (Page 25)

21
11. Simple Troubleshooting
Contents Treatment
Voltage does not output.
Ÿ Is the connected input voltage within the
specification?
Ÿ Any short circuit or grounding fault on the output
circuit?
Ÿ Time delay too short after over voltage or over
temp protection activated.
Ÿ Did you turn ON the power supply units at the
same time for parallel operation?
Ÿ Did you check that the ambient temperature is
not high?
Ÿ Is the load too big?
Output voltage is low. Ÿ Is the load too big?
RDY display does not illuminate. Ÿ Is the load too big?