Carrier AquaEdge 23XRV - Page 173

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23XRV PIC III SETUP5 DISPLAY SCREEN (P COMPRESSOR ONLY)
23XRV PIC III LEADLAG TABLE CONFIGURATION SHEET
DESCRIPTION STATUS UNITS DEFAULT VALUE
Condenser Level Control
Cond EXV Max Movement 0.5 to 10.0 % 10
Cond EXV Min Position 15 to 60 % 30
Cond EXV Start Position 70 to 100 % 100
Disch Superheat Limit 2 to 10 (1.1 to 5.6) °F (°C) 6 (3.3)
Cooler Approach Limit 1.5 to 20 (0.8 to 11.1) °F (°C) 2.5 (1.4)
Start Delay 0 to 255 SEC 120
Freeze Margin at Start 0 to 10 ^F 3
Cond Loop Timer 5 to 10 SEC 5
Cond Level Setpoint 0.5 to 4.8 V 3.0
Disch Sup Ht Corr Factor 0 to 1 % .01
Evap App Corr Factor 0 to 2 % 0.5
Fine Tune Enabled? Y/N Y
Fine Tune Threshold 0.1 to 1 % 0.2
1Cond Level Deadband 0.0 to 1 V 0.4
Anti Winding Min 15 to 60 30
1Cond Level Prop Gain 0.2 to 5 3.0
Cond Level Int Gain 0.0 to 5.0 0.04
Cond Level Clamp 0.5 to 3 % 1.5
Cond Level Low Limit 0.5 to 4.8 V 1.6
Cond Level High Limit 0.5 to 4.8 V 3.2
Feed Forward Threshold 0.0 to 5.0 1.0
Feed Forward Gain 0 to 30.0 0
Evap Approach Reset Gain 0 to 15 10
DESDRIPTION RANGE UNITS DEFAULT VALUE
Lead Lag Control
LEAD/LAG Configuration
DSABLE=0, LEAD=1,
LAG=2, STANDBY=3
0 to 3 0
Load Balance Option 0/1 DSABLE/ENABLE DSABLE
Common Sensor Option 0/1 DSABLE/ENABLE DSABLE
LAG % Capacity 25 to 75 % 50
LAG Address 1 to 236 92
LAG START Timer 2 to 60 MIN 10
LAG STOP Timer 2 to 60 MIN 10
PRESTART FAULT Timer 2 to 30 MIN 5
PULLDOWN Timer 1 to 30 MIN 2
STANDBY Chiller Option 0/1 DSABLE/ENABLE DSABLE
STANDBY % Capacity 25 to 75 % 50
STANDBY Address 1 to 236 93
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