Step 7 (continued): Connect the
wire harness
The voltage sensing wire harness will be
connected differently depending on the
number of Main CTs installed in Step 5 as
well as whether or not there are an adequate
number of empty breakers. Go to the step
below based on the system. If you’re unsure,
contact Emporia Support and we’ll help you
through it.
Step 7(a) Common in N. American homes
Step 7(b) Common in N. American homes
Step 7(c)
Common in European 3-phase homes
Common in N. American Commercial systems
Uncommon in N. American homes
Step 7(d)
Common in European 3-phase homes
Common in N. American Commercial systems
Uncommon in N. American homes
Step 7(e)
Common in European 1-phase homes
Uncommon in N. American homes
Step 7(f)
Common in European 1-phase homes
Uncommon in N. American homes
Two empty breakers
Two Main CTs
No empty breaker
Two Main CTs
Three empty breakers
Three Main CTs
No empty breaker
Three Main CTs
One empty breaker
One Main CT
No empty breaker
One Main CT