Lennox Core Unit Controller Setup Manual page 65

Control
Parameter Screen Name
No
CL LO CFM
228
CALIB
229 CL HI SPD CALIB
CL MED LO SPD
230
CALIB
CL MED HI SPD
231
CALIB
HEAT CFM
232
CALIB
233 VENT CFM CALB
LO SP CFM
234
ALARM SP
LO SP CFM
235
ALARM EU
NO AIRFLOW
236
ALARM EU
OUTDOOR AIR
237
TARGET
OUTDOOR CFM
238
CALIB
LO OD CFM
239
ALARM SP
HI OD CFM
240
ALARM SP
MAX OD CFM
241
DCV SP
LO OD CFM
243
ALARM EU
HI OD CFM
244
ALARM EU
OD DP ERR
245
ALARM EU
Table 12. CORE Control System Unit Parameters
Parameter Short
Description
Min.
Advanced Airflow
Low Speed -1200
Calibration
Advanced
Airflow Hi Speed -1200
Calibration
Advanced Airflow
Medium Speed -1200
Calibration
Advanced Airflow
Medium High -1200
Speed Calibration
Advanced Airflow
Heat CFM -1200
Calibration
Advanced
Airflow Vent CFM -1200
Calibration
Advanced Airflow
Low Speed CFM 15
Alarm Set Point
Advanced Airflow
Low Speed CFM 0
Alarm Evaluation
Advanced Airflow
No Airflow Alarm 0
Evaluation
Outdoor Air Target 0
Advanced Airflow
Outdoor CFM -600
Calibration
Advanced Airflow
Outdoor CFM 15
Alarm Set Point
Advanced
Air Flow High
15
Outdoor CFM
Alarm Set Point
Advanced
Airflow Maximum
Outdoor CFM
0
Demand Control
Ventilation Set
Point
Advanced Air
Flow Low Outdoor
0
CFM Alarm
Evaluation
Advanced
Air Flow High
0
Outdoor CFM
Alarm Evaluation
Advanced Airflow
Outdoor Air
0
Damper Error
Alarm Evaluation
Control Value
Default Max.
0 1200
0 1200
0 1200
0 1200
0 1200
0 1200
25 100
1800 3600 Seconds
20 300
0 750
0 600
25 100
25 100
600 (3-ton
Unit)
800 (4-ton
2400
Unit)
1000 (5-ton
Unit)
1800 3600 Seconds
1800 3600 Seconds
1800 3600 Seconds
65
Units Description
• Applicable to Standard Efficiency 3-
to 6-ton units only.
• If the absolute value of this
Count
Parameter is greater than Parameter
17. then this is not considered in
target calculation.
• Applicable to Standard Efficiency 3-
to 6-ton units only.
• If the absolute value of this
Count
Parameter is greater than Parameter
14, then this is not considered in
target calculation
Applicable to Standard Efficiency 3- to
Count
6-ton units only.
Applicable to Standard Efficiency 3- to
Count
6-ton units only.
Applicable to Standard Efficiency 3- to
Count
6-ton units only.
Applicable to Standard Efficiency 3- to
Count
6-ton units only.
Applicable to Standard Efficiency 3- to
%
6-ton units only.
Applicable to Standard Efficiency 3- to
6-ton units only.
Applicable to Standard Efficiency 3- to
Count
6-ton units only.
Applicable to Standard Efficiency 3- to
CFM
6-ton units only.
Applicable to Standard Efficiency 3- to
Count
6-ton units only.
Applicable to Standard Efficiency 3- to
%
6-ton units only.
Applicable to Standard Efficiency 3- to
%
6-ton units only.
Applicable to Standard Efficiency 3- to
CFM
6-ton units only.
Applicable to Standard Efficiency 3- to
6-ton units only.
Applicable to Standard Efficiency 3- to
6-ton units only.
Applicable to Standard Efficiency 3- to
6-ton units only.