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MENU
PARAMETER
MA LO SET
FREEZE POS
CO2 ZERO
CO2 SPAN
STG3 DLY
SD DMPR POS
ADVANCED
SETUP
DCVCAL ENA
MAT T CAL
OA T CAL
OA H CAL
RA T CAL
RA H CAL
DA T CA;
DAMPER VMIN─HS
DAMPER VMAX─HS
DAMPER OPEN
DAMPER CLOSE
CHECKOUT
CONNECT Y1─O
CONNECT Y2─O
CONNECT AUX
See Legend and notes on page 18.
Table 6 — Menu Structure (cont)
PARAMETER
PARAMETER RANGE AND
DEFAULT
INCREMENT
VALUE
35°F to 55°F;
45°F
Incremented by 10
CLO
CLO or MIN
0 to 500 ppm; Increment by
0ppm
10
1000 to 3000 ppm;
2000ppm
Increment by 10
0 min, 5 min, 15 min, then 15
2.0h
min intervals. Up to 4 h or
OFF
CLO
CLO or OPN
MAN
MAN (manual) AUTO
0.0°F
±2.5°F
0.0°F
±2.5°F
0% RH
±10% RH
0.0°F
±2.5°F
0% RH
±10% RH
0.0°F
±2.5°F
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
17
NOTES
Temperature to achieve Freeze Protection (close
damper and alarm if temperature falls below setup
value).
Damper position when freeze protection is active
(closed or MIN POS).
CO
ppm level to match CO
sensor start level.
2
2
CO
ppm span to match CO
sensor.
2
2
Delay after stage 2 cool has been active. Turns on 2nd
stage of cooling when economizer is 1st stage and
mechanical cooling is 2nd stage. Allows three stages of
cooling, 1 economizer and 2 mechanical.
OFF = no Stage 3 cooling
Indicates shutdown signal from space thermostat or
unitary controller. When controller receives 24 Vac
input on the SD terminal in conventional mode, the OA
damper will open if programmed for OPN and OA
damper will close if programmed for CLO. All other
controls, e.g., fans, etc. will shut off.
Turns on the DCV automatic control of the dampers.
Resets ventilation based on the RA, OA, and MA
sensor conditions. Requires all 3 RA, OA, and MA
sensors.
Allows for the operator to adjust for an out of calibration
temperature sensor.
Allows for the operator to adjust for an out of calibration
temperature sensor.
Allows for operator to adjust for an out of calibration
humidity sensor.
Allows for the operator to adjust for an out of calibration
temperature sensor.
Allows for operator to adjust for an out of calibration
humidity sensor.
Allows for the operator to adjust for an out of calibration
temperature sensor.
Positions damper to VMIN position
Positions damper to VMAX position
Position damper to the full open position.
Exhaust fan contacts enable during the DAMPER
OPEN test. Make sure you pause in the mode to allow
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)
Closes the Y2─O relay (Y2─O)
Energizes the AUX output. If Aux setting is:
• NONE ─ not action taken
• ERV ─ 24 Vac out. Turns on or signals an ERV that
the conditions are not good for economizing but are for
ERV operation.
• SYS ─ 24 Vac out. Issues a system alarm
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