31
Table 3 - ICVC display data (continued)
Example 18 - SETUP1 display screen
To access this display from the ICVC default screen:
1. Press
MenU
.
. Press
SeRVICe
.
3. Scroll down to highlight
eQUIpMent SeRVICe
.
4. Press
SeLeCt
.
5. Scroll down to highlight
SetUp1.
DESCRIPTION
STATUS
UNITS
POINT
DEFAULT
Comp Motor Temp Override
Cond Press Override
Rectifier Temp Override
Inverter Temp Override
Comp Discharge Alert
Comp Thrust Brg Alert
Chilled Medium
Chilled Water Deadband
Evap Refrig Trippoint
Refrig Override Delta T
Evap Approach Alert
Cond Approach Alert
Condenser Freeze Point
Flow Delta P Display
Evap Flow Delta P Cutout
Cond Flow Delta P Cutout
Water Flow Verify Time
Oil Press Verify Time
Recycle Control
- Restart Delta T
- Shutdown Delta T
Spare Alert/Alarm Enable
Disable = 0, Lo = 1/3, Hi = 2/4
Spare Temp #1 Enable
Spare Temp #1 Limit
Spare Temp #2 Enable
Spare Temp #2 Limit
65.5 to 93.3
620 to 1137
68.4 to 76.6
68.4 to 76.6
51.6 to 93.3
73.8 to 85
0/1
0.3 to 1.11
-17.8 to 4.4
1.1 to 2.7
0.3 to 8.3
0.3 to 8.3
-28 to 1.6
0-1
3.4 to 344
3.4 to 344
0.5 to 5
15 to 300
1.1 to 5.5
0.2 to 2.2
0 to 4
-38 to 118
0 to 4
-38 to 118
°C
kPa
°C
°C
°C
°C
WATER/BRINE
K
°C
K
K
K
°C
DSABLE/ENABLE
kPa
kPa
Minutes
Seconds
K
K
°C
°C
MT_OVER
CP_OVER
REC_OVER
INV_OVER
CD_ALERT
TB_ALERT
MEDIUM
CWDB
ERT_TRIP
REF_OVER
EVAP_AL
COND_AL
CDFREEZE
FLOWDISP
EVAP_CUT
COND_CUT
WFLOW_T
OILPR_T
rcycr_dt
rcycs_dt
sp1_en
sp1_lim
sp2_ en
sp2_ lim
93.3
861
71.2
71.2
93.3
79.5
WATER
0.6
0.6
1.7
2.8
3.3
1.1
DSABLE
3.4
3.4
5
40
2.8
0.6
0
118
0
118
Note:
No variables are available for CCN read or write operation. Forcing shall not be supported on service screens.
Example 19 - SETUP2 display screen
To access this display from the ICVC default screen:
1. Press
MenU
.
. Press
SeRVICe
.
3. Scroll down to highlight
eQUIpMent SeRVICe
.
4. Press
SeLeCt
.
5. Scroll down to highlight
SetUp2.
DESCRIPTION
STATUS
UNITS
POINT
DEFAULT
Capacity Control
- Proportional Inc Band
- Proportional Dec Band
- Proportional ECW Gain
Guide Vane Travel Limit
Diffuser Control
- Diffuser Option
- Guide Vane 25% Load Pt
- Diffuser 25% Load Point
- Guide Vane 50% Load Pt
- Diffuser 50% Load Point
- Guide Vane 75% Load Pt
- Diffuser 75% Load Point
- Diffuser Full Span mA
VFD Speed Control
- VFD Gain
- VFD Increase Step
- VFD Minimum Speed
- VFD Maximum Speed
2 to 10
2 to 10
1 to 3
30 to 100
0/1
0 to 78
0 to 100
0 to 78
0 to 100
0 to 78
0 to 100
15 to 22
0.1 to 1.5
1 to 5
65 to 100
90 to 100
%
DSABLE/ENABLE
%
%
%
%
%
%
mA
%
%
%
gv_inc
gv_dec
gw_ecw
gv_ctrl
diff_opt
gv_25
df_25
gv_50
df_50
gv_75
df_75
diiff_ma
vfd_gain
vfd_step
vfd_min
vfd_max
6.5
6.0
2
80
DSABLE
25
0
50
0
75
0
18
0.75
2
70
100
Note:
No variables are available for CCN read or write operation. Forcing shall not be supported on service screens.