6.Match and connect equipment wires to proper terminals of each connector block, being careful not to over tighten the screws. Correct polarity must be observed when connecting the two wires from the Equipment Control Module to the Thermidistat Control mounting base. If wires are connected incorrectly, the Display Module will not operate. See Fig. 7, 8 and 9.
A08072
Fig. 7 − Control Module Wiring Guide
SRed is V+
SBlack is Vg
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