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Table 64. M3 Control Parameters
Control Parameter
DescriptionUnits
Control Value
No DescriptionUnitsMax.DefaultMin.Parameter Short DescriptionScreen Name
236 NO AIRFLOW ALARM EU
Advance Airflow No Airflow
Alarm Evaluation
0 20 300 Count Applicable to A Box units only.
237 OUTDOOR AIR TARGET Outdoor Air Target 0 400 1000 CFM Applicable to A Box units only.
238 OUTDOOR CFM CALIB
Advance Airflow Outdoor CFM
Calibration
-1200 0 1200 Count Applicable to A Box units only.
239 LO OD CFM ALARM SP
Advance Airflow Outdoor CFM
Alarm Set Point
15.0 25.0 100.0 % Applicable to A Box units only.
240 HI OD CFM ALARM SP
Advance Air Flow High Outdoor
CFM Alarm Set Point
15.0 25.0 100.0 % Applicable to A Box units only.
241 MAX OD CFM DCV SP
Advance Airflow Maximum
Outdoor CFM Damper Control
Ventilation Set Point
0 0 2400 CFM Applicable to A Box units only.
243 LO OD CFM ALARM EU
Advance Air Flow Low Outdoor
CFM Alarm Evaluation
0 1800 3600 Seconds Applicable to A Box units only.
244 HI OD CFM ALARM EU
Advance Air Flow High Outdoor
CFM Alarm Evaluation
0 1800 3600 Seconds Applicable to A Box units only.
245 OD DP ERR ALARM EU
Advance Airflow Outdoor Air
Damper Error Alarm Evaluation
0 1800 3600 Seconds Applicable to A Box units only.
246 ALTITUDE STPT
Advance Airflow Altitude Set
Point
0 650 25000 Feet Applicable to A Box units only.
247 EP BLR RAMP RATE SP
Advance Airflow Blower Ramp
Rate Set Point
10 10 35 Torque
258 DISPLAY UNITS F/C
Display Unit (Fahrenheit or
Celsius)
FAHRENHEIT or
CELSIUS
OPTION
285 FRCL COMP LCKOUT MD
Free Cooling Compressor
Lockout Mode
0 2 2 OPTION
0 = Disable Free Cooling Low Ambient Compressor Lockout (de
fault).
1 = Lockout Compressor whenever the outdoor air is suitable re
gardless of outdoor air temperature.
2 = Enable Free Cooling Low Ambient Compressor Lockout.
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