About installation and cabling
Issue 7 January 2005
105
What are possible AC Fault Conditions
If the AC outlet tests reveal any of the following conditions, they must be corrected BEFORE the
system can be installed:
●
Open ground
●
Hot and neutral reversed
●
Open hot
●
Open neutral
●
Hot and ground reversed
!
WARNING:
WARNING:
Hazardous voltages are present during this test. Follow all instructions carefully
when working the AC power line voltages.
To verify ground using an Ideal 61-035 Circuit Tester (or equivalent)
1. Plug the circuit tester into the outlet that you want to test.
If the circuit is properly grounded, the yellow and white lights on the tester illuminate.
2. Unplug the tester.
!
WARNING:
WARNING:
If the tester indicates any type of ground fault, your customer must contact a
licensed electrician. DO NOT install the system.
To verify voltages using a Volt-Ohm Millimeter (VOM) (U.S. and countries using 110
to 125 Vac power)
!
WARNING:
WARNING:
Hazardous voltages are present during this test. Follow all instructions carefully
when working with AC power line voltages.
1. Ensure that the VOM is set to read Volts AC
Note:
Note:
The following example is for North American voltages (110 to 125 Vac). Use the
appropriate voltages for local power.
2. Set the VOM to the lowest scale on which you can read 130 Vac.
