Carrier TRANSICOLD PrimeLINE 69NT40-571-001, Руководство по эксплуатации и обслуживанию, Страница: 63 / 186

4–27 T-372
Cd07 Main Power Voltage The main supply voltage is displayed.
Cd08 Main Power Frequency The value of the main power frequency is displayed in Hertz. The frequency
displayed will be halved if either fuse F1 or F2 is bad (alarm code AL021).
Cd09 Ambient Temperature The ambient sensor reading is displayed.
Cd10 Compressor Suction
Temperature /
Evaporator
Temperature
Evaporator temperature sensor reading is shown on the right display.
Cd11 Compressor Dome
Temperature /
Discharge
Temperature
Compressor discharge temperature sensor reading, using compressor dome
temperature, is displayed.
Cd12 Compressor Suction
Port Pressure /
Evaporator Pressure
Reading for evaporator pressure transducer (EPT) is shown on the left display;
Press the ENTER key at Cd12 to show reading for compressor suction port
pressure on right display.
Cd14 Compressor Discharge
Pressure
Compressor discharges pressure transducer reading is displayed.
Cd15 Digital Unloader Valve The status of the valve is displayed (Open - Closed).
Cd16 Compressor Motor
State / Unit Run Time
Hour Meter
This code displays the compressor motor hours. Press the ENTER key while in
Cd16 to view unit run time. Total hours are recorded in increments of 10 hours
(i.e., 3000 hours is displayed as 300).
Press and hold the ENTER key for 5 seconds to reset the Compressor Motor
Hour Meter display. The Unit Run Time Hour Meter cannot be reset.
Cd17 Relative Humidity (%) Humidity sensor reading is displayed. This code displays the relative humidity, as
a percent value.
Cd18 Software Revision
Number
The software revision number is displayed.
Cd19 Battery Check Request backup battery test and display results or scroll to last result.
After selecting CD19, press the ENTER key while “btESt” is displayed to run the
backup battery test. While the test is running, “btESt” will flash on the display.
Once the test is complete, the Backup Battery Test Result will be displayed. After
5 seconds, the controller returns to displaying the setpoint.
For the Test Result:
• If the test result is Pass, the display will show “PASS” to indicate this.
• If the test result is End of Life, the display will show “EOL” to indicate this.
• If the test result is Fail, the display will show “FAIL” to indicate this.
• If the test result detects a temperature out of range condition (greater
than 45 deg C), the display will show “toor” to indicate this. The smart bat
-
tery will not charge.
• If the test result is Non-Carrier, the display will show “not C” to indicate this.
• If the test result is No Battery, the display will show “nobAt” to indicate this.
If the ENTER key is not pressed in 5 seconds, then the controller returns to
displaying the setpoint.
Whenever the battery test is run, the Relative State of Charge (RSOC) is posted
in the download.
Table 4–8 Controller Function Codes (Continued)
Code Title Description