Alarm List - Maersk Container Industry Star Cool SCI-20 Operating And Service Manual

62 of 112 pages

14.1 Alarm list

The following list includes a view of all alarms as listed on the display and a longer text. This list is
subject to constant updates.
Be sure to visit alarm.starcool.com for latest update.
Id Display text
1. Temperature sensor alarms
102 Tret invalid
105 Tsup 1 invalid
108 Tsup 2 invalid
111 Tusda 1 out of range
114 Tusda 2 out of range
117 Tusda 3 out of range
120 Tcargo out of range
123 Tevap invalid
126 Tsuc invalid
129 Tamb invalid
132 Tpump invalid
146 PTI recommended
148 Tsup error
2. Pressure transmitter alarms
203 Pdis invalid
207 Psuc invalid
214 Pmem invalid
250 Config Psuc/Pdis
3. Other sensors
302 RH invalid
303 AirEx invalid
306 HPS switch - K1
310 CO sensor invalid
2
313 O sensor invalid
2
314 Replace CO sensor
2
315 Replace O sensor
2
4. Power alarms
400 Mevap 1 over heat
401 Mevap 2 over heat
402 Mcond over heat
403 Mpump over heat
415 Over voltage
418 Under voltage
421 Over current
423 No phase direction
424 Power frequency
425 Frequency too high
430 Cpr connection
5. FC alarms
501 FC local control
508 Compr connection
509 FC 24 V fault
510 Compr connection
511 Compr over current
513 Compr overload
514 Invalid power sup
Operating and service manual
Description
Return air temperature sensor invalid
Supply air temperature sensor 1 invalid
Supply air temperature sensor 2 invalid
USDA 1 temperature sensor invalid
USDA 2 temperature sensor invalid
USDA 2 temperature sensor invalid
Cargo temperature sensor invalid
Evaporator temperature sensor invalid
Suction temperature sensor invalid
Ambient temperature sensor invalid
Vacuum pump temperature sensor invalid
Reliability calculation signals something is wrong
Supply air temperature error
Compressor discharge pressure transmitter invalid
Compressor suction pressure transmitter invalid
Also activated by alarm 977, 978 (voltage reference fault)
Wrong suction pressure transmitter
Relative humidity sensor invalid
Air exchange sensor short circuit
High pressure switch is active
CO sensor communication missing
2
O sensor communication missing
2
Replace CO sensor
2
Replace O sensor
2
Evaporator motor 1 overheat
Evaporator motor 2 overheat
Condenser motor overheat
Vacuum pump motor overheat
U1-2 and U1-3 and U2-3 overvoltage
U1-2 and U1-3 and U2-3 undervoltage
I1-2 and I1-3 and I2-3 overcurrent
Phase direction not detectable
Phase frequency error
Power frequency too high
Power cable from FC to compressor faulty
FC setting in local mode
FC short circuit
FC internal 24 V supply fault
FC earth fault
Compressor over current
Compressor overload
FC undervoltage fault
Alarm type
Alarm
Alarm
Alarm
Log
Log
Log
Log
Warning
Alarm
Alarm
Alarm
Log
Alarm
Alarm
Alarm
Alarm
Alarm
Alarm
Alarm
Fatal alarm
Alarm
Alarm
Warning
Warning
Fatal alarm
Fatal alarm
Fatal alarm
Alarm
Fatal alarm
Fatal alarm
Fatal alarm
Fatal alarm
Log
Fatal alarm
Alarm
Alarm
Alarm
Alarm
Alarm
Alarm
Alarm
Alarm