Instruction manual

AC Power and Grounding
2-9
Installing the Control Unit
AC Outlet Tests 2
If the AC outlet tests indicate that any of the power requirements in Table 2-2
are not met, your customer must contact a licensed electrician. Do not install
the system until all requirements are met.
If the AC outlet tests reveal any of the following conditions, they must be
corrected before you install the system:
■ Open ground
■ Hot and neutral reversed
■ Open hot
■ Open neutral
■ Hot and ground reversed
WARNING:
Hazardous voltages are present during the following tests. Follow all
instructions carefully when working with AC power line voltages.
Table 2-2. Power Requirements
Parameter Value
Nominal voltage 117 V AC
Voltage range 110–125 V AC
Frequency 60 Hz +/– 5%
Maximum current 5 amps per power supply