Carrier 30GTR Specifications download pdf (Page 70)

GENUNIT (General Unit Parameters)

DESCRIPTION STATUS UNITS POINT FORCEABLE

1 Control Mode 0 = Service Test

1 = OFF - local control

2 = OFF-CCN control

3 = OFF-timeclock

4 = Emergency stop

5 = ON-local control

6 = ON-CCN control

7 = ON-timeclock

MODE N

2 Occupied Yes/No OCC N

3 CCN Chiller Start/Stop CHIL S S

Y

4 Alarm State Normal ALM N

5 Active Demand Limit 0-100 % DEM LIM

Y

6 Percent Total Capacity 0-100 % CAP T

N

7 Requested Stage nn STAGE N

8 Load/Unload Factor snnn.n SMZ N

9 Active Setpoint snnn.n °F SP N

10 Control Point snnn.n °F CTRL PNT

Y

11 Entering Fluid Temp snnn.n °F EWT N

12 Leaving Fluid Temp snnn.n °F LWT N

13 Emergency Stop Enable/Emstop EMSTOP Y

14 Minutes Left for Start nn min MIN LEFT

N

CIRCA AN (Circuit A Analog values)

DESCRIPTION STATUS UNITS POINT FORCEABLE

1 Circuit A Analog Values

2 Percent Total Capacity 0-100 % CAPA T

N

3 Percent Available Cap 0-100 % CAPA A

N

4 Discharge Pressure nnn.n PSI DP A

N

5 Suction Pressure nnn.n PSI SP A

N

6 Saturated Condensing Tmp snnn.n °F TMP SCTA

N

7 Saturated Suction Temp snnn.n °F TMP SSTA

N

8 Compressor Suction Temp snnn.n °F CTA TMP

N

9 Suction Superheat Temp snnn.n ^F SH A

N

10 EXV % Open 0-100.0 % EXV A

N

CIRCA DO (Circuit A Discrete Parameters)

DESCRIPTION STATUS UNITS POINT FORCEABLE

1 Circuit A Discretes

2 Fan A1 Relay ON/OFF FAN A1

N

3 Fan A2 Relay ON/OFF FAN A2

N

4 Oil Pressure Switch OPEN/CLOSE OILSW A

N

5 Compressor A1 Relay ON/OFF K A1 RLY

N

6 Compressor A2 Relay ON/OFF K A2 RLY

N

7 Compressor A3 Relay ON/OFF K A3 RLY

N

8 Compressor A4 Relay ON/OFF K A4 RLY

N

9 Unloader A1 Relay ON/OFF UNL A1

N

10 Unloader A2 Relay ON/OFF UNL A2

N

11 Hot Gas Bypass Relay ON/OFF HGAS N

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