Honeywell JADE W7220 Manual page 20

JADE™ ECONOMIZER MODULE
Menu
ADVANCED SETUP MA LO SET
FREEZE POS
CO2 ZERO
CO2 SPAN
STG3 DLY
SD DMPR POS
DCVCAL ENA
MAT T CAL
OA T CAL
OA H CAL
RA T CAL
RA H CAL
DA T CAL
2SP FAN DELAY
63-2700—05
Table 7. Setup and Setpoint Menus. (Continued)
Parameter
Default
Parameter Value
45ºF
CLO
0ppm
2000ppm
2.0h
CLO
MAN
0.0F
0.0F
0% RH
0.0F
0% RH
0.0F
5 Minutes 0 to 20 minutes in 1
Parameter
Range and Increment
35 to 55 ºF;
increment by 1º
CLO
MIN
0 to 500 ppm;
increment by 10
1000 to 3000 ppm;
increment by 50
0 to 4.0 hours or OFF;
0,5 min,
15 min. then
15 min. increments
up to 4 hours
CLO
OPN
MAN (manual)
AUTO
+/-2.5F
+/-2.5F
+/-10% RH
+/-2.5F
+/-10%
+/-2.5F
minute increments.
20
Notes
Temp to activate Freeze Protection (close damper
and alarm if temp falls below setup value)
Damper position when freeze protection is active
(closed or MIN POS).
CO2 ppm level to match CO2 sensor start level.
CO2 ppm span to match CO2 sensor.
Delay after stage 2 for cool has been active. Turns
on 2nd stage of cooling when economizer is 1st
stage and mechanical cooling is 2nd stage. Allows
three stages of cooling, 1 economizer and 2
mechanical.
OFF = no Stage 3 cooling.
Indicates shutdown signal from space thermostat
or unitary controller. When controller receives 24
Vac input on the SD terminal in conventional mode,
the OA damper will open if programmed for OPN
and OA damper will close if programmed for CLO.
All other controls, e.g., fans, etc. will shut off.
Turns on the DCV automatic control of the
dampers. Resets ventilation based on the RA, OA
and MA sensor conditions. See Product Data sheet
63-2700 for details. Requires all 3 RA, OA and MA
sensors.
This operation is not operable when 2-speed fan
mode enabled.
Allows for the operator to adjust for an out of
calibration temperature sensor
Allows for the operator to adjust for an out of
calibration temperature sensor
Allows for the operator to adjust for an out of
calibration humidity sensor
Allows for the operator to adjust for an out of
calibration temperature sensor
Allows for the operator to adjust for an out of
calibration humidity sensor
Allows for the operator to adjust for an out of
calibration temperature sensor
When in economizing mode this is the delay for the
high speed fan to try to satisfy the call for second
stage cooling before the first stage mechanical
cooling is enabled.