Table 3-6 Unit Data Codes - Carrier Supra 950MT Operation & Service Manual

The description of the data is displayed on the left side with the actual data on the right side. The unit data list can
be scrolled through by pressing the UNIT DATA/COMP. key.
With each successive key push, the list advances one. If the Unit Data UP or DOWN arrow key is held for one sec-
ond, the list changes at a rate of one item every 0.5 seconds. Once the end of the list is reached it returns to the
first entry.
The following sections describe the list of data which can be displayed via the keypad.
Code
CD1
CD2
CD3
CD4
CD6
CD7
CD8
CD9
CD10
CD11
CD12
CD13
CD14
CD15
CD16
CD17
CD18
CD19
CD20
CD1: Suction Pressure
The Suction Pressure is displayed with the description SUCT or CD1. The data is displayed with the proper unit
designator P (psig) or B (bars) (i.e. SUCT 25P). The display is in inches of mercury for readings below 0 psig. The
display range is -0.7 Bars to 6.9 Bars (-20 HG to 100 psig).
CD2: Engine Hours
The number of diesel engine hours are displayed with the description ENG or CD2. The data is displayed with units
designator H (i.e. ENG 5040H OR CD2 5040H). The display range is 0 to 99999.
CD3: Engine Temperature
The coolant temperature is displayed with the description WT or CD3. The data is displayed with the proper unit des-
ignator: Degrees Fahrenheit or Celsius (i.e, WT 185F or CD3 185F). The display range is -58°F to 266°F (-50°C to
130°C).
CD4: Compartment 1 Return Air Temperature
Compartment 1 Return Air Temperature is displayed with the description 1RA or CD4. The data is displayed with
one decimal place and the proper unit designator, Degrees Fahrenheit or Celsius (i.e. RAS 85.0F). The display
range is -36°F to 158°F (-38°C to 70°C).
Table 3–6 Unit Data Codes
English
SUCT
ENG
WT
1RA
2DT
3DT
1DT
CDT
BATT
SBY
MOD V
REV
SERL
SERU
2RA
3RA
MHR1
MHR2
SON
3-13
Data
Suction Pressure
Engine Hours
Engine Temperature
Return Air Temperature C1
C2 Defrost Thermistor Sensor
Not used in Supra 950MT
C1 Defrost Thermistor Sensor
Discharge Temperature
Battery Voltage
Standby Hours
Future Expansion
Software Revision
Serial Number Low
Serial Number Upper
C2 Air Temperature
Not used in Supra 950MT
Maintenance Hour Meter 1
Maintenance Hour Meter 2
Switch On Hour Meter
62-11863