FBVi-2U4-4T |
Installation
©ABB 2021 All Rights Reserved.
Subject to change without notice
WWW.CYLON.COM
48
M
AN
01
48
re
v 5
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
and
DO-10
, and wire perimeter heat on
DO-11
.
Priority order can be determined from the
heatConfig (A4)
setpoint.
If duct heat has priority with this example,
DO-09
and
DO-10
will be enabled before
DO-11
. If Perimeter heat
has priority,
DO-11
will be enabled before
DO-09
and
DO-10
.
•
DO-09
= 1
st
stage of Heat (if tri-state is configured, the first stage is DO-10 and DO-11)
•
DO-10
= 2
nd
stage of Heat (not available Tri-State is selected for 1
st
stage)
•
DO-11
= 3
rd
stage of Heat (if tri-State is 1
st
stage, and a digital 2
nd
stage is needed, set
heatConfig
(A4)
to 3 stages of heat)
•
DO-12
reserved for On/Off control for fan only.
•
AO-14
= 1
st
stage of Heat
•
AO-15
= 2
nd
stage of Heat (not available if a variable fan is configured)
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
DO-09, DO-10, DO-11
.
DO-12
is reserved for fan control only.
DO-09
can be set with
stg1OutType (A1)
setpoint for:
•
0 = Digital on/off
•
1 = 0-10V
•
2 = 2-10V
•
3 = Tri-State
•
4 = Custom AO14 range
DO-10
can be set with
stg2OutType (A2)
setpoint for:
•
0 = Digital on/off
•
1 = 0-10v
•
2 = 2-10v
•
4 = Custom AO15 range
DO-11
is set for:
•
Digital on/off
DO-12
is set for:
•
Digital on/off
Содержание FBVi-2U4-4T
Страница 1: ... USER GUIDE MAN0148 rev 5 FBVi 2U4 4T ...