Honeywell JADE W7220 - Page 12

JADE™ ECONOMIZER MODULE
63-2700—01 12
Table 5. Menu Structure
a
.
Menu Parameter
Parameter
Default
Value
Parameter
Range and Increment
b
Notes
STATUS ECON AVAIL NO YES/NO YES = economizing available; the system can use outside air for
free cooling when required.
ECONOMIZING NO YES/NO
YES = outside air being used for 1
st
stage cooling.
OCCUPIED NO YES/NO YES = OCC signal received from space thermostat or unitary
controller.
YES = 24 Vac on terminal OCC
No = 0 Vac on terminal OCC.
HEAT PUMP
n/a
c
COOL
HEAT
Displays COOL or HEAT when system is set to heat pump (non-
conventional)
COOL Y1-IN OFF ON/OFF Y1-I signal from space thermostat or unitary controller for cooling
stage 1.
ON = 24 Vac on term Y1-I
OFF = 0 Vac on term Y1-I
COOL Y1-OUT OFF ON/OFF Cool Stage 1 Relay Output to stage 1 mechanical cooling (Y1-OUT
terminal).
COOL Y2-IN OFF ON/OFF Y2-I signal from space thermostat or unitary controller for second
stage cooling.
ON = 24 Vac on term Y2-I
OFF = 0 Vac on term Y2-I
COOL Y2-OUT OFF ON/OFF Cool Stage 2 Relay Output to mechanical cooling (Y2-OUT
terminal).
MA TEMP _ _._ ºF 0 to 140 ºF Displays value of measured mixed air from MAT sensor. Displays --
.- if not connected, short, or out- of-range.
DA TEMP _ _._ ºF 0 to 140 ºF Displays when Discharge Air Sylk Bus sensor is connected and
displays measured discharge air temperature.
Displays --.-°F if sensor sends invalid value, if not connected, short
or out-of-range.
OA TEMP _ _._ ºF -40 to 140 ºF Displays measured value of outdoor air temperature.
Displays --°F if sensor sends invalid value, if not connected, short
or out-of-range.
OA HUM _ _ % 0 to 100% Displays measured value of outdoor humidity from QA Sylkbus
sensor. Displays --% if not connected, short, or out- of-range.
RA TEMP _ _._ ºF 0 to 140 ºF Displays measured value of return air temperature from RAT
sensor. Displays --°F if sensor sends invalid value, if not
connected, short or out-of-range.
RA HUM _ _ % 0 to 100% Displays measured value of return air humidity from RA Sylkbus
sensor. Displays --% if sensor sends invalid value, if not connected,
short or out-of-range.
IN CO2 _ _ _ ppm 0 to 2000 ppm Displays value of measured CO2 from CO2 sensor. Invalid if not
connected, short or out-of-range.
DCV STATUS n/a ON/OFF Displays ON if above setpoint and OFF if below setpoint, and
ONLY if a CO2 sensor is connected.
DAMPER OUT 2.0V 2.0 to 10.0 V Displays voltage output to the damper actuator.
EXH1 OUT OFF ON/OFF Output of EXH1 terminal.
ON = relay closed; OFF = relay open.
EXH2 OUT OFF ON/OFF Output of AUX terminal; displays only if AUX = EXH2
ERV OFF ON/OFF Output of AUX terminal; displays only if AUX = ERV
MECH COOL ON 0 0, 1, or 2 Displays stage of mechanical cooling that is active.