516 01 3604 04
Specifications subject to change without notice.
33
SYSTEM
SETUP
INSTALL
01/01/10
N/A
Display order = MM/DD/YY
Setting order = DD, MM, then YY.
UNITS DEG
F
F or C
Sets economizer controller in degrees Fahrenheit or Celsius
EQUIPMENT
CONV
Conventional or HP
CONV = conventional;
HP O/B = Enable Heat Pump mode. Use AUX2 I for Heat Pump input
from thermostat or controller.
See Menu Note 4.
AUX2 IN
W
SD/W or
HP(O)/HP(B)
In CONV mode:
SD + Enables configuration of shutdown (default);
W = Informs controller that system is in heating mode.
NOTE: If using 2-speed fan mode, you must program CONV mode
for W. Shutdown is not available in 2-speed fan mode. See Menu
Note 4.
In HP O/B mode:
HP(O) = energize heat pump on Cool (default);
HP(B) = energize heat pump on heat.
FAN SPEED
2 speed
1 speed/2 speed
Sets the economizer controller for operation of 1 speed or 2 speed
supply fan.
NOTE: 2-speed fan option also needs Heat (W1) programmed in
AUX2 IN See Menu Note 4.
FAN CFM
5000cfm
100 to 15000 cfm;
increment by 100
UNIT DESIGN AIRFLOW (CFM)
Enter only if using DCVAL ENA = AUTO
The value is found on the nameplate label for the specific unit.
AUX1 OUT
NONE
NONE
ERV
EXH2
SYS
Select OUTPUT for AUX1 O relay
• NONE = not configured (output is not used)
• ERV = Energy Recovery Ventilator
††
• EXH2 = second damper position relay closure for second exhaust
fan
• SYS = use output as an alarm signal
OCC
INPUT
INPUT or ALWAYS
OCCUPIED MODE BY EXTERNAL SIGNAL
When using a setback thermostat with occupancy out (24 vac), the
24 vac is input “INPUT” to the OCC terminal. If no occupancy output
from the thermostat then change program to “ALWAYS” OR add a
jumper from terminal R to OCC terminal.
FACTORY DEFAULT
NO
NO or YES
Resets all set points to factory defaults when set to YES. LCD will
briefly flash YES and change to NO but all parameters will change to
the factory default values.
NOTE: RECHECK AUX2 IN and FANTYPE for required 2-speed
values.
ADVANCED
SETUP
MA LO SET
45°F
35°F to 55°F
(2°C to 13°C);
Incremented by
10°F
SUPPLY AIR TEMPERATURE LOW LIMIT
Temperature to achieve Freeze Protection (close damper and alarm
if temperature falls below setup value).
FREEZE POS
CLO
CLO or MIN
FREEZE PROTECTION DAMPER POSITION
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 hrs or OFF
COOLING STAGE 3 DELAY
Delay after stage 2 cool has been active. Turns on second stage of
cooling when economizer is first stage and mechanical cooling is
second 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.
DA LO ALM
45 F (7 C)
35°F to 65°F
(2°C to 18°C);
Incremented by 5°F
Used for alarm for when the DA air temperature is too low. Set lower
range of alarm, below this temperature the alarm will show on the
display.
DA HI ALM
80 F (27 C)
70°F to 180°F
(21°C to 82°C);
Incremented by 5°F
Used for alarm for when the DA air temperature is too high. Set upper
range of alarm, above this temperature the alarm will show on the
display.
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
SUPPLY AIR TEMPERATURE CALIBRATION
Allows for the operator to adjust for an out of calibration temperature
sensor.
OAS T CAL
0.0°F
±2.5°F
OUTSIDE AIR TEMPERATURE CALIBRATION
Allows for the operator to adjust for an out of calibration temperature
sensor.
Table 12 —
Menu Structure* (cont)
MENU
PARAMETER
PARAMETER
DEFAULT
VALUE
PARAMETER
RANGE AND
INCREMENT
†
NOTES
