a38-7125
*Not required for single circuit units.
Fig. 20 — Constant Volume Application Wiring Diagram 2-Stage Thermostat Control, Sizes 025-030 —
a38-7126
*See Fig. 19 for EAT and SAT location.
†Not required for single circuit units.
Fig. 21 — Constant Volume Application Wiring Diagram 2-Stage Thermostat Control — with Digital Scroll
Option, Sizes 025-30 or without Digital Scroll Option, Sizes 040-100
without Digital Scroll Option
*
28
*
LVT
TERMINAL
STRIP
LVT
TERMINAL
STRIP