Select Engineered Systems TEC1A Series - Grounding; Overall Main Board Layout

TEC1A Installer Guide
01/20
Rev B2
Page 6 of 11
1.4 Electrical
1.4.1 Grounding
The TEC1A MUST BE AT EARTH GROUND POTENTIAL.
Connect a #16 stranded or larger wire from the ground lug in the base of the back box of
the TEC1A to a cold water pipe or other suitable ground. This wire should be less than
50 feet in length. See Figure 2 for the location of the back box ground lug.
Back Box Ground
Lug
Figure 2: TEC1A Location of Back Box Ground Lug