Section 11 - W7220 JADE™ Economizer Module
121 Honeywell Economizers 63-8594-02
Table 3. Menu Structure (cont’d.)
Menu Parameter
Param-
eter
Default
Value
Parameter
Range and
Increments
Notes
CHECK-
OUT
DAMPER VMIN-HS n/a n/a Positions damper to VMIN position.
DAMPER VMAX-HS
(LS)
n/a n/a Positions damper to VMAX position. With 2-
speed fan units the damper will position to
VMAX low speed fan.
DAMPER OPEN n/a n/a 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.
DAMPER CLOSE n/a n/a Positions damper to the fully closed position.
CONNECT Y1-O n/a n/a Closes the Y1-O relay (Y1-O). See CAUTION on
page 24
CONNECT Y2-O n/a n/a Closes the Y2-O relay (Y2-O). See CAUTION on
page 24
CONNECT AUX1-O n/a n/a Energizes the AUX1-O output. If AUX1-O 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 operation.g • SYS – 24 Vac out. Issues a
system alarm.
CONNECT EXH1 n/a n/a Closes the power exhaust fan 1 relay (EXH1)
ALARMS MA T SENS ERR n/a n/a Alarms display only when they are active. The
menu title “ALARMS (_)” includes the number of
active alarms in parenthesis ().
CO2 SENS ERR n/a n/a
OA T SENS ERR n/a n/a
DA ENTHL ERR n/a n/a
SYS ALARM n/a n/a When AUX1-O is set to SYS and there is any
alarm (e.g., failed sensors, etc.), the AUX1-O
terminal has 24 Vac out.
ACT UNDER V n/a n/a Voltage received by Actuator is above expected
range
ACT OVER V n/a n/a Voltage received by Actuator is below expected
range
ACT STALLED n/a n/a Actuator stopped before achieving commanded
position
NOTE: The alarms listed are examples. Additional alarms display depending on the
parameter settings and configuration.
To Next Page
Loading...
Need help?
General
