12
Dedicated Electronic Constant
and Bypass Electronic Constant
Fig C04 – Bypass Electronic ConstantFig C03 – Dedicated Electronic Constant
Ensure doors
are let open
if there is no
return air grille
in the zone
Use an unoccupied
area as the
dedicated Electronic
Constant zone. Can
be let in the closed
position.
For most accurate control when using
individual zone temperature control.
Set A/C unit to control from “Zones”.
For most accurate control when using
individual zone temperature control.
Set A/C unit to control from “Zones”.
Bypass supply
air into return air
duct. Electronic
constant zone
must be let in the
Closed position.
Ensure doors
are let open
if there is no
return air grille
in the zone
Supply air sensor
installed here
Supply air sensor
installed here