Carrier 30XW - Alarms Menu

20
No. Status Unit
Displayed text* Description
37 - - Fan Staging Number Fan stage
38 o/on - Discharge valve Open out Discharge valve open output
39 o/on - Dischrge valve Close out Discharge valve close output
40 - - Discharge valve status Discharge valve status
41 o/on - Bypass valve Open out Bypass valve open output
42 o/on - Bypass valve Close out Bypass valve close output
43 - - Bypass valve status Bypass valve status
44 o/on - Refrigerant Pump Out Refrigerant pump output
45 - kPa Pump Inlet Pressure Pump inlet pressure
46 - kPa Pump Outlet Pressure Pump outlet pressure
47 - kPa Pump Dierential Press. Pump dierential pressure
48 0 to 100 % EXV position EXV position
49 - °C Free cooling Liquid Tmp Free cooling liquid temperature
50 - ^C Free cooling Subcool Tmp Free cooling subcooling temperature
51 - ^C Free cooling Subcool Spt Free cooling subcooling setpoint
*Depends on the selected language (English by default).
SETPOINT – Setpoint table
No. Status Default Unit Displayed text* Description
1 -28.9 to 26 6.7 °C Cooling Setpoint 1 Cooling setpoint 1
2 -28.9 to 26 6.7 °C Cooling Setpoint 2 Cooling setpoint 2
3 -28.9 to 26 6.7 °C Cooling Ice Setpoint Ice storage setpoint
4 0.1 to 11.1 0.6 ^C Cooling Ramp Loading Cooling ramp loading setpoint
5 26.7 to 63** 37.8 °C Heating Setpoint 1** Heating setpoint 1
6 26.7 to 63** 37.8 °C Heating Setpoint 2** Heating setpoint 2
7 0.1 to 11.1 0.6 ^C Heating Ramp Loading Heating ramp loading setpoint
8 3.9 to 50 23.9 °C Cool Changeover Setpt Cooling changeover setpoint
9 0 to 46.1 17.8 °C Heat Changeover Setpt Heating changeover setpoint
10 26.7 to 60 35 °C Water Val Condensing Stp Water valve condensing setpoint
11 0 to 100 100 % Switch Limit Setpoint 1 Limit setpoint switch 1
12 0 to 100 100 % Switch Limit Setpoint 2 Limit setpoint switch 2
13 0 to 100 100 % Switch Limit Setpoint 3 Limit setpoint switch 3
14 35 to 50 50 °C Reclaim Setpoint Heat reclaim setpoint
15 2.8 to 15 5 ^C Reclaim Deadband Heat reclaim deadband
*Depends on the selected language (English by default).
** 26.7 to 70.0°C range for units with HFO.
NOTE: Since specic units may not include certain options, some tables provided in the document contain parameters
that cannot be congured for a given unit.
6.3 - Alarms menu
Icon Displayed text* Description
Reset Alarms Alarm reset
Current Alarms Current alarms
Alarm History Alarm History
Major Alarm History Major alarm history
*Depends on the selected language (English by default).