Carrier 30GTN Service And Troubleshooting Manual page 71

DESCRIPTION
1 Circuit B Analog Values
2 Percent Total Capacity
3 Percent Available Cap
4 Discharge Pressure
5 Suction Pressure
6 Saturated Condensing Tmp
7 Saturated Suction Temp
8 Compressor Suction Temp
9 Suction Superheat Temp
10 EXV % Open
DESCRIPTION
1 Circuit B Discretes
2 Fan B1 Relay
3 Fan B2 Relay
4 Oil Pressure Switch
5 Compressor B1 Relay
6 Compressor B2 Relay
7 Compressor B3 Relay
8 Compressor B4 Relay
9 Unloader B1 Relay
10 Unloader B2 Relay
11 Hot Gas Bypass Relay
DESCRIPTION
1 UNIT Analog Values
2 Cooler Entering Fluid
3 Cooler Leaving Fluid
4 Temperature Reset
5 4-20 MA Reset Signal
6 Outside Air Temperature
7 Space Temperature
8 Demand Limit
9 4-20 MA Demand Signal
10 Demand Limit Switch 1
11 Demand Limit Switch 2
12 CCN Loadshed Signal
13 Pumps
14 Cooler Pump Relay
15 Miscellaneous
16 Dual Setpoint Switch
17 Cooler Flow Switch
18 Ice Done
CIRCB AN (Circuit B Analog Parameters)
STATUS
0-100
0-100
nnn.n
nnn.n
snnn.n
snnn.n
snnn.n
snnn.n
0-100.0
CIRCB DO (Circuit B Discrete Parameters)
STATUS
ON/OFF
ON/OFF
OPEN/CLOSE
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
OPTIONS (Unit Parameters)
STATUS
snnn.n
snnn.n
nn.n
snnn.n
snn.n
nn.n
ON/OFF
ON/OFF
Normal/Redline/Shed
ON/OFF
ON/OFF
ON/OFF
ON/OFF
71
UNITS POINT
% CAPB T
% CAPB A
PSI DP B
PSI SP B
°F TMP SCTB
°F TMP SSTB
°F CTB TMP
^F SH B
% EXV B
UNITS POINT
FAN B1
FAN B2
OILSW B
K B1 RLY
K B2 RLY
K B3 RLY
K B4 RLY
UNL B1
UNL B2
HGAS
UNITS POINT
°F COOL EWT
°F COOL LWT
ma RST MA
°F OAT
°F SPT
ma LMT MA
DMD SW1
DMD SW2
DL STAT
COOL PMP
DUAL IN
COOLFLOW
ICE
FORCEABLE
N
N
N
N
N
N
N
N
N
FORCEABLE
N
N
N
N
N
N
N
N
N
N
FORCEABLE
N
N
N
Y
Y
N
N
N
N
N
N
N
N