CTEK D250SA - Troubleshooting: Fault Indications; D250 SA Faults and Solutions; SMARTPASS 120 Faults and Solutions

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D250SA FAULT INDICATIONS
Reason: The apparatus and/or the service battery has a
temperature that is too high.
Recommendation: Consider moving the apparatus and/or
the service battery to a cooler location.
Reason: The service battery has a connection problem.
Recommendation: Check the connections of the service
battery and its fuse.
Reason: The service battery has a connection problem.
Recommendation: Check the connections of the service
battery and its fuse.
Reason: The service battery has a connection problem.
Recommendation: Check the connections of the service
battery and its fuse.
SMARTPASS 120 FAULT INDICATIONS
SMARTPASS 120
+OUT
+OUT
+IN
Reason: Service battery is overheating.
Recommendation: Check the service battery with a battery
tester and/or check the installation.
SMARTPASS 120
+OUT
+OUT
+IN
Reason: Excessive current or internal temperature too high.
Charging current too high to the service battery.
Recommendation: Check the service battery with a battery
tester. Reduce the alternator size or connect another D250SA in
parallel. The service battery is too deeply discharged.
SMARTPASS 120
+OUT
+OUT
+IN
Reason: Excessive current or internal temperature too high. Too
many consumers connected simultaneously.
Recommendation: Consider moving the apparatus to a cooler
location or reduce the use of consumers.
SMARTPASS 120
+OUT
+OUT
+IN
Reason: Excessive current or internal temperature too high.
Current to the starter battery too high.
Recommendation: Check the starter battery with a battery
tester. Replace the starter battery if the warning repeats.
SMARTPASS 120
+OUT
+OUT
+IN
Reason: Excessive current or internal temperature too high. Too
many consumers connected.
Recommendation: Consider moving the apparatus to a cooler
location or reduce the use of consumers.
SMARTPASS 120
+OUT
+OUT
+IN
Reason: Battery guard activated. Service battery not charged
enough.
Recommendation: Charge the service battery.
SMARTPASS 120
+OUT
+OUT
+IN
Reason: Start assistance activated.
Recommendation: Charge the starter battery. Replace the
starter battery if the warning repeats.