5. ALARM
5.1. OVERVIEW
Everything possible has been done to ensure that your unit is the most
reliable, trouble-free equipment available on the market today. If, howev-
er, you run into problems, the following section may be of assistance.
If you do not find the trouble that yo have experienced listed below, please
call your Carrier Transicold dealer for assistance.
Unit does not start. • Check fuel level.
• Check if the eletrical plug and power
supply are connected.
• Check alarms.
• Check if the box and unit door are closed.
Unit does not reach
the desired tempera-
ture.
• Check if doors are closed.
• Check if products are loaded at the right
temperatures.
• Evaporator frosted: launch a manual
defrost.
• Evaporator airflow blocked: check if correct
loading.
• Check airflow indicator: if blown away
from the unit, consult your service point to
reverse the phases in the standby plug.
• Dirty condenser: consult your Service point
for cleaning.
• Check alarms.
No cab command dis-
play.
• Battery fuses.
• Check if doors are closed.
5.2. STOP THE ALARM BUZZER
1. Hold the ALARM key for 3 seconds.
5.3. DISPLAY ALARMS
1. Press the ALARM key.
2. Press the ARROW keys to scroll trough the list.
A XXXXX= Active malfunction.
P XXXXX= Past malfunction.
5.4. CLEAR ALARMS
1. From the alarm display, hold either of the ARROW key until "ALARN
RST" is displayed.
2. Press the ENTER key.
If conditions are met, the ALARM led lights off and "ALARM CLR"
is displayed.
5.5. ALARM LIST
This is a non-exhaustive alarm list.
If you encounter any other alarm, call or go to a CARRIER
TRANSICOLD Service Center as soon as possible.
SEVERITY OF THE ALARM
The unit can run without risk. Go to service center for
maintenance.
The vehicle can still drive but the unit is automatically
switched OFF. Go to service center to check functioning.
Immediately stop the vehicle. The unit cannot run. Call
service center.
ALARM STATUS ABBREVIATION
AB-
BREV.
STATUS
ALO ALarm Only.
SAL Shutdown ALarm.
SALCY Shutdown ALarm if Configured Yes.
Severity Alarm Description Status
1 LOW FUEL LEVEL WARNING ALO
11 CHECK ENGINE OIL PRESSURE SALCY
12 HIGH COOLANT TEMPERATURE SALCY
13 HIGH DISCHARGE PRESSURE SAL
15 BATTERY VOLTAGE TOO HIGH SAL
16 BATTERY VOLTAGE TOO LOW SAL
17 HIGH COMP DISCHARGE TEMP SAL
18 LOW SUCTION PRESSURE SALCY
19 LOW FUEL SHUTDOWN SALCY
20
MAXIMUM COMPRESSOR ALAR-
MS
SAL
21 TECHNICIAN RESET REQUIRED SAL
27 HIGH SUCTION PRESSURE SALCY
28
CHECK REFRIGERATION
SYSTEM
SALCY
30 FAILED TO RUN MINIMUM TIME SAL
62-61932-04 9
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