Carrier EconoMiser X - User Interface and Menu Navigation; User Interface; Menu Structure

4
IMPORTANT: Table 2 illustrates the complete hierarchy. your menu parameters may be different depending on your
configuration. For example if you do not have a DCV (CO
2
) sensor, then none of the DCV parameters appear.
Table 2 – 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
stag e cooling.
OCCUPIED NO YES/NO YES = OCC si gnal received from space thermostat
or unitary cont ro ller.
YES = 24 Vac on termi nal OCC.
NO = 0 Vac on termi nal OCC.
HEAT PUMP n/a
c
COOL
HEAT
Displays COOL or HEA T when system is set to heat pump
(non ---conventional)
COOL Y1 ---IN OFF ON/OFF Y1---I si g nal from space thermos t a t or unitary cont rolle r for coo ling sta g e
1.
ON = 24 Vac on terminal Y1---I
OFF = 0Vac on terminal Y1---I
COOL Y1 ---OUT OFF ON/OFF Co o l sta g e 1 Relay Out p ut to stage 1 mechanical coo ling (Y1---OUT
terminal)
COOL Y2 ---IN OFF ON/OFF Y2---I si g na l from sp a c e therm ostat our unitary cont ro lle r for second
stag e cooling.
ON = 24 Vac on terminal Y2---I
OFF = 0 Vac on termi nal Y2---I
COOL Y2 ---OUT OFF ON/OFF Co o l Stag e 2 Relay Output to mechanica l cooling (Y2---OUT termi na l).
MA TEMP __.__F 0 to 140_F Displays value of measured mixed air from MA T sensor .
D ispl a y s --- --- . --- if not co n n ec te d, sh o rt o r ou t --- of --- r a n ge .
DA TEMP __.__F 0 to 140_F Displays when Discharge Air sensor is connected and displays measured
di s c harg e temp e rature.
Displays__.__F if sensor sends invalid value, if not connec ted, short or
ou t --- of --- r a n ge .
OA TEMP __.__F ---40 to 140_F Displays meas ure d value of outd o or air temp e rat ure.
Displays__.__F if sensor sends invalid value, if not connec ted, short or
ou t --- of --- r a n ge .
OA HUM __% 0 to 100% Display s measure d value of outdo or humidity from OA sens or.
Disp lays _ _% if not connected short, or out ---of ---range.
RA TEMP __.__F 0 to 140_F Display s measure d value of return air temperat ure from RAT senso r.
Displays__.__F if sensor sends invalid value, if not connected, short
or out---of---r a nge.
RA HUM __% 0 to 100% Display s measure d value of return air humidity from RA se ns o r.
Displays _ _% if sens o r send s invalid value, if not connec t e d , short or
ou t --- of --- r a n ge .
IN CO2 ___ppm 0 to 2000 ppm Displays value of measured CO
2
from CO
2
se nsor. Inv a lid if not
conne c t e d , short or out---of---range .
DCV STATUS n/a ON/OFF Disp lays ON if above setpoi nt and OFF if below setpoint, and ONLY if a
CO
2
se nsor is co nnecte d .
DAMPER OUT 2.0V 2.0 to 10.0V Disp lays 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 Outp ut of A UX terminal; dis plays only if AUX = EXH2
ERV OFF ON/OFF Output of AUX term i na l; displays only if A UX = ERV
MECH COOL ON 0 0, 1, or 2 Displays st a g e of mechanical coo ling that is active.
LLECON--01SI