GeneralAire ERV 3220 - Manual (Page 15)

14. Controls and Wiring
GeneralAire’s DC1 allows the homeowner control of the indoor humidity level.
The DC1 is a two wires connection. On the Duotrol TM System and the DC1 are
R and G terminal connections on the lower right hand side of the control board.
DC1
DEHUMIDISTAT
Features
• Dehumidistat to select the humidity level
figure 14.1 DC1 figure 14.2 Duotrol TM
Range of controls
The entire range of GreenThinker TM
model controls is offered with
features making your
ventilation system simple,
easy to operate and backed
by a 5-year limited warranty.
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