Carrier AquaEdge 23XRV Start-Up, Operation And Maintenance Instructions Manual page 172

High-efficiency variable speed screw chiller with greenspeed intelligence and pic iii controls 50/60 hz hfc-134a
Table of Contents

Advertisement

DESCRIPTION
Capacity Control
Proportional Inc Band
Q,R Compressors
Proportional Inc Band
P Compressor
Proportional Dec Band
Proportional ECL Gain
VFD Control
VFD Gain
VFD Minimum Speed
VFD Maximum Speed
Vaporizer Heater Mode
0 = Normal, 1 = Service
Oil Reclaim Min Output
DESCRIPTION
Oil Sump and Vap. Heater Control
Vap. Heater Turn On Speed
Vap. Heater Turn Off Speed
Vap. Heater Turn On Lift
Vap. heater Turn Off Lift
Cond. Refrig Temp Low Limit
Sump Heater Turn On Speed
Sump Heater Turn Off Speed
Sump Heater Turn On Lift
Sump Heater Turn Off Lift
DESCRIPTION
Economizer Control
Economizer Option
Econ Activate Speed
Econ Activate Deadband
Econ EXV Max Movement
Superheat Setpoint
Econ Proportional Gain
Econ PID Calc Time
23XRV PIC III SETUP2 TABLE CONFIGURATION SHEET
STATUS
2 to 10
2 to 15
2 to 10
1 to 3
0.1 to 1.5
15 to 50
50 to 100
0 to 1
0 to 25
23XRV PIC III SETUP3 TABLE CONFIGURATION SHEET
STATUS
550 to 950
600 to 2500
18 to 30 (10 to 17)
25 to 30 (14 to 19)
55 to 80 (33 to 27)
550 to 850
600 to 2500
18 to 30 (10 to 17)
20 to 60 (11 to 33)
23XRV PIC III SETUP4 DISPLAY SCREEN (P COMPRESSOR ONLY)
STATUS
0/1
20 to 100
0 to 20
0.5 to 5.0
0.0 to 20.0 (0.0 to 11.1)
0.1 to 2.0
10 to 120
UNITS
%
%
%
UNITS
DEFAULT
RPM
595
RPM
625
^F (^C)
22.5 (12.5)
^F (^C)
26 (14.4)
°F (°C)
70 (21)
RPM
700
RPM
750
^F (^C)
22.0 (12)
^F (^C)
40 (22)
UNITS
DSABLE
DS/ENABLE
50
%
10
%
3.0
%
6.0 (3.3)
^F (^C)
0.1
25
SEC
CL-8
DEFAULT
VALUE
6.5
12
6.0
2.0
0.75
20
100
0
25
VALUE
DEFAULT
VALUE

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents