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HEAT ORDER
The Stages of heat will always operate in this order, with duct heat always wired as stages 1, 2, or 3.
Perimeter/Baseboard heat is always be wired AFTER duct heat stages. If there is no duct heat, wire
perimeter heat on stages 1, 2, or 3 instead.
For example, if there are 3 stages of heat, with 2 stages of duct heat and 1 stage of perimeter heat, wire
duct heat on
DO-09
Priority order can be determined from the
If duct heat has priority with this example,
has priority,
will be enabled before
DO-11
•
st
= 1
stage of Heat (if tri-state is configured, the first stage is DO-10 and DO-11)
DO-09
•
nd
= 2
stage of Heat (not available Tri-State is selected for 1
DO-10
•
= 3
rd
stage of Heat (if tri-State is 1
DO-11
(A4)
to 3 stages of heat)
•
reserved for On/Off control for fan only.
DO-12
•
st
= 1
stage of Heat
AO-14
•
nd
= 2
stage of Heat (not available if a variable fan is configured)
AO-15
DIGITAL HARDWARE OUTPUT CONFIGURATION
Each stage of heat requires the hardware output to be configured. The default setting for the heating
outputs is digital on/off control on
can be set with
DO-09
•
0 = Digital on/off
•
1 = 0-10V
•
2 = 2-10V
•
3 = Tri-State
•
4 = Custom AO14 range
can be set with
DO-10
•
0 = Digital on/off
•
1 = 0-10v
•
2 = 2-10v
•
4 = Custom AO15 range
is set for:
DO-11
•
Digital on/off
is set for:
DO-12
•
Digital on/off
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and
, and wire perimeter heat on
DO-10
heatConfig (A4)
DO-09
DO-09
st
DO-09, DO-10, DO-11
stg1OutType (A1)
setpoint for:
stg2OutType (A2)
setpoint for:
FBVi-2U4-4T |
.
DO-11
setpoint.
and
will be enabled before
DO-10
and
.
DO-10
st
stage)
stage, and a digital 2
nd
stage is needed, set
.
is reserved for fan control only.
DO-12
Installation
. If Perimeter heat
DO-11
heatConfig
48
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