AMX ViewStat - Manual (Page 38)

ViewStat Installation and Wiring
32 ViewStat Communicating Thermostat
First- stage radiant floor heat, second-stage furnace one stage
of cooling configuration.
FIG. 24 First-stage radiant floor heat, second-stage furnace one stage of cooling configuration
ViewStat
(from MiniVerter)
Black
(common)
Red
(power)
IMPORTANT! The B terminal is for reversing valve-heat. DO NOT connect the B
terminal to the common side of the transformer.