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34
Table 3 — ICVC Display Data (cont)
EXAMPLE 9 — SETPOINT DISPLAY SCREEN
To access this display from the ICVC default screen:
1. Press .
2. Press
.
3. Press .
NOTE: All variables are available for CCN read operation; forcing shall not be supported on setpoint screens.
EXAMPLE 10 — CAPACITY DISPLAY SCREEN
To access this display from the ICVC default screen:
1. Press .
2. Press .
3. Scroll down to highlight
.
4. Press .
5. Scroll down to highlight
.
6. Press .
NOTE: All variables with CAPITAL LETTER point names are available for CCN read operation; forcing shall not be supported on maintenance
screen.
EXAMPLE 11 — OVERRIDE DISPLAY SCREEN
To access this display from the ICVC default screen:
1. Press .
2. Press .
3. Scroll down to highlight
.
4. Press .
5. Scroll down to highlight
.
6. Press .
NOTE: All variables with CAPITAL LETTER point names are available for CCN read operation; forcing shall not be supported on maintenance
screens.
DESCRIPTION
STATUS
UNITS
POINT
DEFAULT
Base Demand Limit
40-100
%
DLM
100
Control Point
LCW Setpoint
10-120
DEG F
lcw_sp
50.0
ECW Setpoint
15-120
DEG F
ecw_sp
60.0
Ice Build Setpoint
15-60
DEG F
ice_sp
40.0
Tower Fan High Setpoint
55-105
DEG F
TFH_SP
75
DESCRIPTION
STATUS
UNITS
POINT
Entering Chilled Water
–40-245
DEG F
ECW
Leaving Chilled Water
–40-245
DEG F
LCW
Capacity Control
Control Point
10-120
DEG F
ctrlpt
Control Point Error
–99-99
^F
cperr
ECW Delta T
–99-99
^F
ecwdt
ECW Reset
–99-99
^F
ecwres
LCW Reset
–99-99
^F
lcwres
Total Error + Resets
–99-99
^F
error
Guide Vane Delta
–2.0-2.0
%
gvd
Target Guide Vane Pos
0-100
%
GV_TRG
Actual Guide Vane Pos
0-100
%
GV_POS
Target VFD Speed
0-100
%
VFD_OUT
Actual VFD Speed
0-110
%
VFD_ACT
VFD Gain
0.1-1.5
VFD_CTRL
VFD Load Factor
0.0-1.0
VFD_FACT
Demand Limit Inhibit
0.2-2.0
%
DEM_INH
Amps/kW Ramp
40-100
%
RAMP_LMT
DESCRIPTION STATUS
UNITS
POINT
Comp Motor Winding Temp
–40-245
DEG F
MTRW
Comp Motor Temp Override
150-200
DEG F
MT_OVER
Condenser Pressure
0-420
PSI
CRP
Cond Press Override
90-180
PSI
CP_OVER
Calc Evap Sat Temp
–40-245
DEG F
ERT
Evap Sat Override Temp
2-45
DEG F
ERT_OVER
Comp Discharge Temp
–40-245
DEG F
CMPD
Comp Discharge Alert
125-200
DEG F
CD_ALERT
Comp Thrust Lvg Oil Temp
–40-245
DEG F
MTRB_OIL
Comp Thrust Brg Reset
–40-245
DEG F
TB_RESET
Comp Thrust Brg Temp
155-175
DEG F
MTRB
Comp Thrust Brg Alert
165-185
DEG F
TB_ALERT
Comp Thrust Brg Trip
175-185
DEG F
TB_TRIP
Actual Superheat
–20-99
^F
SUPRHEAT
Superheat Required
6-99
^F
SUPR_REQ
Condenser Refrig Temp
–40-245
DEG F
CRT
MENU
SETPOINT
SELECT
MENU
SERVICE
CONTROL ALGORITHM STATUS
SELECT
CAPACITY
SELECT
MENU
SERVICE
CONTROL ALGORITHM STATUS
SELECT
OVERRIDE
SELECT
Summary of Contents for AquaEdge 19XR series
Page 69: ...69 Fig 33 19XR Leak Test Procedures a19 1625 ...
Page 154: ...154 Fig 64 Benshaw Inc Wye Delta Unit Mounted Starter Wiring Schematic Low Voltage a19 1873 ...
Page 161: ...161 Fig 69 Typical Low Voltage Variable Frequency Drive VFD Wiring Schematic 575 v ...
Page 162: ...162 Fig 69 Typical Low Voltage Variable Frequency Drive VFD Wiring Schematic 575 v cont ...
Page 186: ...186 APPENDIX B LEAD LAG WIRING 19XR Lead Lag Schematic Series Cooler Flow a19 1655 ...
Page 187: ...187 APPENDIX B LEAD LAG WIRING cont 19XR Lead Lag Schematic Parallel Cooler Flow a19 1717 ...