Boiler with ac (two transformers) configuration – AMX ViewStat User Manual
Page 35
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ViewStat Installation and Wiring
29
ViewStat Communicating Thermostat
Boiler with AC (two transformers) configuration.
FIG. 21
Boiler with AC (two transformers) 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.
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