INHAB™ ENERGY INSTALLATION GUIDE
Step 7 (continued): Connect
the wire harness
The voltage sensing wire harness will be connected differently depending on
whether or not there are an adequate number of empty A breakers as well as the
number of Main CTs installed in Step . Go to the step below based on the system. If
you’re unsure, contact Siemens Support and we’ll help you through it.
Step 7(a) Common in split phase homes
• Two empty breakers
• Two Main CTs
Step 7(b) Common in split phase homes
• No empty breaker
• Two Main CTs
Step 7(c) Common in 3-phase commercial systems
• Three empty breakers
• Three Main CTs
Step 7(d) Common in 3-phase commercial systems
• No empty breaker
• Three Main CTs