Carrier 19XR User Manual page 32

To access this display from the CVC/ICVC default screen:
1. Press .
MENU
2. Press .
SERVICE
3. Scroll down to highlight EQUIPMENT SERVICE
4. Press SELECT .
5. Scroll down to highlight RAMP_DEM
6. Press SELECT .
DESCRIPTION
Pulldown Ramp Type:
Select: Temp=0, Load=1
Demand Limit + kW Ramp
Demand Limit Source
Select: Amps=0, kW=1
Motor Load Ramp% Min
Demand Limit Prop Band
Demand Limit At 20 mA
20 mA Demand Limit Opt
Motor Rated Kilowatts
Demand Watts Interval
NOTE: No variables are available for CCN read or write operation.
To access this display from the CVC/ICVC default screen:
1. Press MENU .
2. Press SERVICE .
3. Scroll down to highlight EQUIPMENT SERVICE
4. Press SELECT .
5. Scroll down to highlight
TEMP_CTL
6. Press SELECT .
DESCRIPTION
Control Point
ECW Control Option
Temp Pulldown Deg/Min
Temperature Reset
RESET TYPE 1
Degrees Reset At 20 mA
RESET TYPE 2
Remote Temp —> No Reset
Remote Temp —> Full Reset
Degrees Reset
RESET TYPE 3
CHW Delta T —> No Reset
CHW Delta T —> Full Reset
Degrees Reset
Select/Enable Reset Type
Table 2 — CVC/ICVC Display Data (cont)
EXAMPLE 21 — RAMP_DEM DISPLAY SCREEN
.
.
STATUS
0/1
0/1
5-20
3-15 %
40-100 %
0/1 DSABLE/ENABLE
50-9999 kW
5-60 MIN
EXAMPLE 22 — TEMP_CTL DISPLAY SCREEN
.
.
STATUS
0/1 DSABLE/ENABLE
2-10 ^F
–30- 30 ^F
–40-245 DEG F
–40-245 DEG F
–30-30 ^F
0-15 ^F
0-15 ^F
–30-30 ^F
0-3
UNITS POINT
ramp_opt
dem_src
kw_ramp
dem_prop
dem_20ma
dem_sel
motor_kw
dw_int
UNITS POINT
ecw_opt
temp_ramp
deg_20ma
res_rt1
res_rt2
deg_rt
restd_1
restd_2
deg_chw
res_sel
32
DEFAULT
1
0
10
10
40
DSABLE
145
15
DEFAULT
DSABLE
3
10
85
65
10
10
0
5
0