17
Table 6 —
Menu Structure (cont)
See Legend and notes on page 18.
MENU
PARAMETER
PARAMETER
DEFAULT
VALUE
PARAMETER RANGE AND
INCREMENT
NOTES
ADVANCED
SETUP
MA LO SET
45°F
35°F to 55°F;
Incremented by 10
Temperature to achieve Freeze Protection (close
damper and alarm if temperature falls below setup
value).
FREEZE POS
CLO
CLO or MIN
Damper position when freeze protection is active
(closed or MIN POS).
CO2 ZERO
0ppm
0 to 500 ppm; Increment by
10
CO
2
ppm level to match CO
2
sensor start level.
CO2 SPAN
2000ppm
1000 to 3000 ppm;
Increment by 10
CO
2
ppm span to match CO
2
sensor.
STG3 DLY
2.0h
0 min, 5 min, 15 min, then 15
min intervals. Up to 4 h or
OFF
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
SD DMPR POS
CLO
CLO or OPN
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.
DCVCAL ENA
MAN
MAN (manual) AUTO
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.
MAT T CAL
0.0°F
±2.5°F
Allows for the operator to adjust for an out of calibration
temperature sensor.
OA T CAL
0.0°F
±2.5°F
Allows for the operator to adjust for an out of calibration
temperature sensor.
OA H CAL
0% RH
±10% RH
Allows for operator to adjust for an out of calibration
humidity sensor.
RA T CAL
0.0°F
±2.5°F
Allows for the operator to adjust for an out of calibration
temperature sensor.
RA H CAL
0% RH
±10% RH
Allows for operator to adjust for an out of calibration
humidity sensor.
DA T CA;
0.0°F
±2.5°F
Allows for the operator to adjust for an out of calibration
temperature sensor.
CHECKOUT
DAMPER VMIN─HS
N/A
N/A
Positions damper to VMIN position
DAMPER VMAX─HS
N/A
N/A
Positions damper to VMAX position
DAMPER OPEN
N/A
N/A
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.
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)
CONNECT Y2─O
N/A
N/A
Closes the Y2─O relay (Y2─O)
CONNECT AUX
N/A
N/A
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
