Carrier 19XR - Page 31

Table 2 — CVC Display Data (cont)
EXAMPLE 20 — RAMP_DEM DISPLAY SCREEN
To access this display from the CVC 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
.
DESCRIPTION STATUS UNITS POINT DEFAULT
Pulldown Ramp Type: 0/1 ramp
opt 1
Select: Temp=0, Load=1
Demand Limit + kW Ramp
Demand Limit Source 0/1 dem
src 0
Select: Amps=0, kW=1
Motor Load Ramp %/Min 5-20 kw ramp 10
Demand Limit Prop Band 3-15 % dem
prop 10
Demand Limit At 20 mA 40-100 % dem 20ma 40
20mA Demand Limit Opt 0/1 DS/ENABLE dem sel DSABLE
Motor Rated Kilowatts 50-9999 kW motor
kw 145
Demand Watts Interval 5-60 MIN dw int 15
NOTE: No variables are available for CCN read or write operation.
EXAMPLE 20 — TEMP_CTL DISPLAY SCREEN
To access this display from the CVC 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
.
DESCRIPTION STATUS UNITS POINT DEFAULT
Control Point
EWB Control Option 0/1 DSABLE/ENABLE ecw
opt DSABLE
Temp Pulldown Deg/Min 2-10 ^F tmp ramp 3
Temperature Reset
RESET TYPE 1
Degrees REset At 20 mA −30- 30 ^F deg
20ma 10
RESET TYPE 2
Remote Temp (No Reset) −40-245 DEG F res rt1 85
Remote Temp (Full Reset) _40-245 DEG F res
rt2 65
Degrees Reset −30-30 ^F deg rt 10
RESET TYPE 3
CHW Delta T (No Reset) 0-15 ^F restd
110
CHW Delta T (Full Reset) 0-15 ^F restd 20
Degrees Reset −30-30 ^F deg
chw 5
Select/Enable Reset Type 0-3 res
sel 0
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