11. Third−Party Zoning
Page 50
506457−01 05/10
Table 33. Air Delivery Setup for CAV w/Bypass for Changeover Zoning Applications
ECTO
No.
Name
Default
Setting
Setting Required Description
0.01
Supply_VAV_
Control_ Mode
0 1
Sets PID control of bypass damper for all modes, ventilation, cooling, heating
and smoke alarms.
0.10 PID_P_ Constant 17
Select (Recommend
default)
PID Proportional constant
0.11 PID_I_Constant 12
Select (Recommend
default)
PID Integral constant
0.12
PID_D_
Constant
0
Select (Recommend
default)
PID derivative constant
0.13 CAVB_SMK_ SP 1.00"w.c.
Select
0−5"w.c.
Supply static pressure setpoint during smoke alarm. Typically 1 to 1.5"w.c.
0.14 CAVB_ Vent_ SP 1.00"w.c.
Select
0−5"w.c.
Supply static pressure setpoint during ventilation only. Typically 1 to 1.5"w.c.
0.15 CAVB_ HT_ SP 1.00"w.c.
Select
0−5"w.c.
Supply static pressure setpoint during heating. Typically 1 to 1.5"w.c.
0.16 CAVB_CL_SP 1.00"w.c.
Select
0−5"w.c.
Supply static pressure setpoint during cooling. Typically 1 to 1.5"w.c.
0.17
CAVB_Min_
Output_for
SMK_Vent_CL
20%
Select 20−100%
(Recommend
default)
Minimum output to bypass damper during smoke alarm, ventilation only and
cooling. Sets minimum air delivered. Bypass damper motor is set to 10 to 2
volts with 10 v being closed.
0.18
CAVB_Min_
Output_ for HT
20%
Select 20−100%
(Recommend de-
fault)
Minimum output to bypass damper during heating. Sets minimum delivered.
0.19
CAVB_Max_
Output
100%
Select 20−100%
(Recommend
default)
Maximum output to bypass damper for all modes. Sets the maximum air deliv-
ered.
0.20 CAVB_ManRS 52%
Select 20−100%
(Recommend
default)
Bypass damper manual reset value output. Output when blower is off.
0.21
Supply_Static_
Shutdown_ SP
2.0"w.c.
Select
0−5.0"w.c.
Supply static shutdown setpoint. Unit will shutdown for ECTO 5.02 minutes if
duct pressure exceeds this value for 20 seconds
0.22
Supply_Static_
Lockout_Counts
3
Select
0−5 counts (Recom-
mend default)
The number of occurrences before permanent lockout. Counter resets when
M2 resets.
A value of 0 will disable lockout.
Air Delivery Setup For VAV Zoning Applications
0.01
Supply_VAV_
Control_ Mode
0 63
Sets PID control of VFD all modes, ventilation, cooling, heating and smoke
alarms.
0.02
VAV_Press_ SMK_
SP
1.00"w.c.
Select
0−5 "w.c.
VAV supply static pressure setpoint during smoke detection.
0.03
VAV_ Press_ Vent_
SP
1.00"w.c.
Select
0−5 "w.c.
VAV supply static pressure setpoint during ventilation.
0.04 VAV_ Press_ HT_SP 1.00"w.c.
Select
0−5 "w.c.
VAV supply static pressure setpoint during heating.
0.05 VAV_Press_ CL_ SP 1.00"w.c.
Select
0−5 "w.c.
VAV supply static pressure setpoint during cooling.
0.06
VAV_Min_
Output_for_
CL_VT_ SMK.
50%
Select
30−100%
Supply minimum speed for cooling, ventilation or smoke.
If minimum is >= manual reset (ECTO 0.09), then manual reset used is
shifted to (ECTO 0.07 + ECTO 0.08) / 2
0.07
VAV_Min_
Output_for_HT
50%
Select
30−100%
Supply minimum speed for heating.
If minimum is >= manual reset (ECTO 0.09), then manual reset used is
shifted to (ECTO 0.06 + ECTO 0.08) / 2
0.08
VAV_Max_
Output
100%
Select 0−100%
0−100%
Supply maximum output.
0.09 VAV_PID_ ManRS 60%
Select 0−100%
(Recommend
default)
Supply PID manual reset value.
table continued on next page
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