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62-11637
7–8
00015
BATTERY VOLTAGE TOO HIGH
• ACTIVATION: Voltage at the main microprocessor is greater than 17 VDC.
• UNIT CONTROL: Shutdown and alarm.
• RESET CONDITION: Auto reset after 15 minutes when the voltage at the main microprocessor is between
11 and 14 VDC, or alarm may be manually reset using the display mounted keys or by turning the unit off,
then back on again.
NOTE: Follow the steps below until a problem is found. Once a repair or correction has been made, the active
alarm should clear itself (refer to reset condition above). Operate the unit through the appropriate modes to see if
any active alarm occurs. Continue with the steps below as necessary.
CORRECTIVE ACTIONS:
1.
Check Battery
Voltage
a. Test voltage at battery with unit off. Must be between 11-16 VDC.
b. Test voltage at battery with unit running. Must be between 12-16 VDC.
2.
Check Alternator
Voltage
a. Test voltage at PCM-T3 with unit off. Must be between 11-16 VDC.
b. Test voltage at PCM-T3 with unit running. Must be between 12-16 VDC.
3.
Check Voltage At Main
Microprocessor
a. Check voltage reading at 3MM-23 & 3MM-34. Must be between 11-16 VDC.
b. Check Unit Data voltage reading. Must be within 0.5 VDC of reading obtained at 3MM-23 & 3MM-34.
00016
BATTERY VOLTAGE TOO LOW
• ACTIVATION: Voltage at the main microprocessor is less than 10 VDC (except when the engine starter is
engaged).
• UNIT CONTROL: Shutdown and alarm. Alarm condition only if activated while starting unit.
• RESET CONDITION: Auto reset after 15 minutes when the voltage at the main microprocessor is between
11 - 14 VDC, or alarm may be manually reset using the display mounted keys or by turning the unit off,
then back on again.
NOTE: Follow the steps below until a problem is found. Once a repair or correction has been made, the active
alarm should clear itself (refer to reset condition above). Operate the unit through the appropriate modes to see if
any active alarm occurs. Continue with the steps below as necessary.
CORRECTIVE ACTIONS:
1.
Check For Alarm
00051 (Alternator Not Charging)
2.
Check Battery
Voltage
a. Inspect battery cable ends and posts. Must be clean and tight.
b. Test voltage at battery with unit off. Must be above 11 VDC.
c. Test voltage at battery with unit running. Must be above unit off reading (alternator charging).
d. Perform load test on battery. Follow battery manufacturer’s procedure.
3.
Check Connections to Main
Microprocessor
a. Check connections at PCM-T1, T2 & T3. Verify that connections are not damaged or corroded.
b. Check voltage reading at 3MM-23 & 3MM-34. Must be above 11 VDC.
c. Check Unit Data voltage reading. Must be within 0.5 VDC of reading obtained at 3MM-23 & 3MM-34.
Summary of Contents for Transicold X4 7300
Page 21: ...62 11637 1 6 1 3 SAFETY DECALS ...
Page 22: ...1 7 62 11637 62 03958 ...
Page 23: ...62 11637 1 8 ...
Page 24: ...1 9 62 11637 ...
Page 119: ...62 11637 SECTION 6 MESSAGECENTER PARAGRAPH NUMBER Page 6 1 MESSAGECENTER MESSAGES 6 1 ...
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