Jade Range W7220 - Manual (Page 11)

JADE ™ ECONOMIZER MODULE
11 62-0331—11
STATUS
CONTINUED
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 -40 to 150 ºF Displays value of measured mixed air from MAT sensor.
Displays --.- if not connected, short, or out- of-range.
DA TEMP _ _._ ºF -40 to 150 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 RA
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. May be adjusted in Advanced
menu by Zero offset and Span
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 output voltage or position to the damper actuator. e
ACT POS n/a 0 to 100% Displays actual position of actuator.
ACT COUNT n/a 1 to 65,535 Displays number of times actuator has cycled. 1 Cycle equals
the sum of 180° of movement in any direction.
ACTUATOR n/a OK/Alarm (on
Alarm menu)
Displays Error if voltage or torque is below actuator range
EXH1 OUT OFF ON/OFF Output of EXH1 terminal.
ON = 24 Vac Output; OFF = No Output.
EXH2 OUT OFF ON/OFF Output of AUX1 O terminal Displays ON when damper position
reaches programmed percentage setpoint
ON = 24 Vac Output, OFF = No Output; displays only if AUX1 O =
EXH2
ERV OFF ON/OFF Output of AUX1 O terminal, ON = 24 Vac Output, OFF = No
Output; displays only if AUX1 O = ERV
MECH COOL ON 0 0, 1, or 2 Displays number of mechanical cooling stages that are active.
FAN SPEED n/a LOW or HIGH Displays speed of fan on a 2-speed fan unit
W (HEAT IN) n/a ON/OFF Displays status of heat on a 2-speed fan unit.
Table 4. Menu Structure a . (Continued)
Menu Parameter
Parameter
Default
Value
Parameter
Range and
Increment b Notes