Troubleshooting From Symptoms; No Power From The Output Terminals; No Power From The Outlets; Branch Control Does Not Work - HP E1135C Operating And Service Manual

Troubleshooting From Symptoms

No Power From the Output Terminals

Check:


Mains connected to the input


Mains Disconnect Switch


Outputs Enable Switch


Emergency Shutdown (EMO) switch


Circuit breakers


Voltage Selector Switch (S1)


Main/Branch Switch (S2) or connections

No Power From the Outlets

Check:


Mains connected to the input


Mains Disconnect Switch


10 AF 250 V fuses (2110-0051) on the input terminal block (see "Fuses" below) *


See "No Power From the Output Terminals **
* If the outlets are wired for un-switched operation
** If the outlets are wired for switched operation

Branch Control Does Not Work

Check:


Main/Branch switch (S2) set incorrectly (page 19).


Branch In/Out terminals not wired with the correct polarity (page 19).
SERVICE INFORMATION
HP E1135C POWER DISTRIBUTION UNIT Rev. C
35