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2-20
62--611XX--20 (03/04)
default display, the operator would only have to press
the
unit data key
to display the same data again.
Table 2-7 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
C3 defrost
Thermistor sensor
CD8
1DTS
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
Compartment 2
Air Temperature
CD17
3RA
Compartment 3
Air Temperature
CD18
MHR1
Maintenance Hour Meter 1
CD19
MHR2
Maintenance Hour Meter 2
CD20
SON
Switch On Hour Meter
CD1: Suction Pressure
The suction pressure is displayed with the descrip-
tion SUCT or CD1. The data is displayed with theproper
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 des-
cription WT or CD3. The data is displayed with the pro-
per unit designator: Degree C or Degree F (i.e, WT 185F
or CD3 185F). The display range is --50
_
C to 130
_
C
(--58
_
F to 266
_
F).
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,
Degree C or Degree F (i.e. RAS 85.0F). The display
range is --38
_
C to 70
_
C (--36
_
F to 158
_
F).
CD6: Compartment 2 Defrost Thermistor Sensor
Compartment 2 Defrost Thermistor Sensor is dis-
played with the description 2DT or CD6. The data is dis-
played with one decimal place and the proper unit
designator, Degree C or Degree F (i.e. 2DT 85.0F). The
display range is --38
_
C to 70
_
C (--36
_
F to 158
_
F).
CD7: Compartment 3 Defrost Thermistor Sensor
Compartment 3 Defrost Thermistor Sensor is dis-
played with the description 3DT or CD7. The data is dis-
played with one decimal place and the proper unit
designator, Degree C or Degree F, (i.e. 3DT 85.0F) . The
display range is --38
_
C to 70
_
C (--36
_
F to 158
_
F).
CD8: Compartment 1 Defrost Thermistor Sensor
Compartment 1 Defrost Thermistor Sensor is dis-
played with the description 1DT or CD8. The data is dis-
played with one decimal place and the proper unit
designator, Degree C or Degree F, (i.e. 1DT 85.0F) . The
display range is --38
_
C to 70
_
C (--36
_
F to 158
_
F).
CD9: Compressor Discharge Temperature
Compressor Discharge Temperature is displayed
with the description CDT or CD9. The data is displayed
with the proper unit designator, Degree C or Degree F,
(i.e. CDT 85F) . The display range is --40
_
C to 200
_
C
(--40
_
F to 392
_
F). If the sensor is absent, then the dis-
play will read “------” for the data.
CD10: Battery Voltage
The battery voltage is displayed with the description
BATT or CD10. The data is displayed with one decimal
place and then the letter “V” for volts (i.e. BATT 12.2V
or CD10 12.2V). The voltage reading is displayed with
a “+” (plus) sign if the battery status is good.
CD11: Standby Hours
The number of electric motor hours are displayed
with the description SBY or CD11. The data is displayed
in hours and units designator “H” (i.e. SBY 5040H or
CD11 5040H). The display range is 0 to 99999.
CD12: Mod V -- Future Expansion
This unit data is not used at this time. The Code dis-
play is CD12.