3-13 62-11863
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.
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
Code English Data
CD1 SUCT Suction Pressure
CD2 ENG Engine Hours
CD3 WT Engine Temperature
CD4 1RA Return Air Temperature C1
CD6 2DT C2 Defrost Thermistor Sensor
CD7 3DT Not used in Supra 950MT
CD8 1DT C1 Defrost Thermistor Sensor
CD9 CDT Discharge Temperature
CD10 BATT Battery Voltage
CD11 SBY Standby Hours
CD12 MOD V Future Expansion
CD13 REV Software Revision
CD14 SERL Serial Number Low
CD15 SERU Serial Number Upper
CD16 2RA C2 Air Temperature
CD17 3RA Not used in Supra 950MT
CD18 MHR1 Maintenance Hour Meter 1
CD19 MHR2 Maintenance Hour Meter 2
CD20 SON Switch On Hour Meter
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