Honeywell JADE W7220 Product Data page 19

Menu
STATUS (continued) DA TEMP
OA TEMP
OA HUM
RA TEMP
RA HUM
IN CO2
DCV STATUS
DAMPER OUT
EXH1 OUT
EXH2 OUT
ERV
MECH COOL ON
a
n/a = not applicable
Checkout Tests
Use the Checkout menu (Table 9) to test the damper operation
and any configured outputs. Only items that are configured are
shown in the Checkout menu.
NOTE: See "Interface Overview" on page 11. for information
about menu navigation and use of the keypad.
To perform a Checkout test:
1. Scroll to the desired test in the Checkout menu using the
 
and buttons.
↵
2. Press the button to select the item.
3. RUN? appears.
↵
4. Press the button to start the test.
5. The unit pauses and then displays IN PROGRESS.
6. When the test is complete, DONE appears.
7. When all parameters have been tested, press the
button (Menu up) to end the test (e.g. turn off the relay).
The checkout tests can all be performed at the time of
installation or any time during the operation of the system as a
test that the system is operable.
Table 8. Status Menu. (Continued)
Parameter
Default
Parameter Value
_ _._ ºF
_ _._ ºF
_ _ %
_ _._ ºF
_ _ %
_ _ _ ppm 0 to 2000 ppm
n/a
2.0V
OFF
OFF
OFF
0
Parameter
Range and Increment
Displays when Discharge Air Sylk Bus sensor is
0 to 140 ºF
connected and displays measured discharge air
temperature.
Displays --.-°F if sensor sends invalid value, if not
connected, short or out-of-range.
Displays measured value of outdoor air temperature.
-40 to 140 ºF
Displays --°F if sensor sends invalid value, if not
connected, short or out-of-range.
0 to 100% Displays measured value of outdoor humidity from QA
Sylkbus sensor. Displays --% if not connected, short, or
out- of-range.
Displays measured value of return air temperature from
0 to 140 ºF
RAT sensor. Displays --°F if sensor sends invalid value, if
not connected, short or out-of-range.
Displays measured value of return air humidity from RA
0 to 100%
Sylkbus sensor. Displays --% if sensor sends invalid
value, if not connected, short or out-of-range.
Displays value of measured CO2 from CO2 sensor.
Invalid if not connected, short or out-of-range.
Displays ON if above setpoint and OFF if below setpoint,
ON/OFF
and ONLY if a CO2 sensor is connected.
2.0 to 10.0 V Displays voltage output to the damper actuator.
Output of EXH1 terminal.
ON/OFF
ON = relay closed; OFF = relay open.
ON/OFF Output of AUX terminal; displays only if AUX = EXH2
ON/OFF Output of AUX terminal; displays only if AUX = ERV
Displays stage of mechanical cooling that is active.
0, 1, or 2
Checkout Item
DAMPER VMIN-HS Positions damper to VMIN position
DAMPER VMAX-HS Positions damper to VMAX position
DAMPER OPEN
DAMPER CLOSE
CONNECT Y1-O
CONNECT Y2-O
CONNECT AUX
19
JADE™ ECONOMIZER MODULE
Notes
Table 9. Checkout Menu.
Checkout Test
Positions damper to the full open position.
Exhaust fan contacts enable during the
DAMPER OPEN test. Make sure you pause in
this mode to allow for exhaust contacts to
energize due to the delay in the system.
Positions damper to the fully closed position.
Closes the Y1-O relay (Y1-O).
See CAUTION on this page
Closes the Y2-O relay (Y2-O).
See CAUTION on this page
Energizes the AUX output. If Aux setting is:
• NONE – no action taken
• ERV – 24 Vac out. Turns on or signals an
ERV that the conditions are not good for
economizing but are good for ERV
a
operation.
• SYS – 24 Vac out. Issues a system alarm.
63-2700—01