Instruction manual

Voltage Tap Selection
22 CC/CCS Power Conditioner User Manual
variances in nominal line voltage. The power
conditioner’s output voltage should be
monitored for a few days to determine the
normal output level before adjusting the voltage
by tap selection. Tap selection allows a
permanent adjust the conditioner's nominal
voltage level to correct a persistently high
voltage or low voltage condition.
Refer to Specifications on page 15, for the input
and output voltage for your model of ONEAC
power conditioner. The voltage specifications
as stated in the
Specifications section are
standard when shipped directly from ONEAC.
NOTE: To operate at 208 Volts input and 208
Volts output use the same tap selection as 240
Volts input and 240 Volts output.
Voltage tap selection is available only on
selected models; CC2333, CC2338, CC2350,
CC2357, and all CCS models.
Selecting Voltage
Tap
1. Turn OFF the power conditioner’s input
circuit breaker.
WARNING : Turn off the input and main
output circuit breakers on the power
conditioner. T
urn off the power source
supplying the power conditioner at the service
disconnect before proceeding.
WARNUNG : Die Eingangs- und
Haupt
ausgangs-Leistungsschutzschalter am
Leistungsanpassungsgerät abschalten. Vor dem
nächsten Arbeitsschritt muß die
Stromversorgung zum
Leistungsanpassungsgerät am
Wartungstrennschalter abgeschaltet werden.
2. Disconnect any equipment attached to the
output of the ONEAC power conditioner.
3. Take off the cover panel to expose the
transformer compartment
4. The input voltage is raised or lowered by