Carmanah G Series User Manual page 80

The BIST codes can be used to assist Carmanah technical support in solving product configuration or
performance issues. Please contact Carmanah technical support if the issue you encounter is not easily solved be
reviewing the information provided in this document.
Code Error
Temperature check. Checks that temperature is between 15°C and 35°C. With installation sites
0002 frequently having temperatures outside of this range, code 0002 will often be generated while there
is no real issue with temperature.
Battery check. Checks that battery voltage is between 11.7V and 17.268V (max charge voltage at
0008
-40°C). Nominal is 12.6 volts when unloaded and not charging.
0010 Checks that V supply on EMS control board is between 3.2V and 3.4V. Nominal is 3.3 volts.
0020 Keypad check. Checks all push buttons on user interface (up, down and enter).
Ambient Brightness Sensor (ABS) check. Checks that the current lux measured by the ABS is
0080
above the minimum (90lux).
Charger check. Runs charger at two set points. Checks that the charge current stays within
4000 allowed range (10mA to 4.5A). Checks that the solar voltage is stable (less than 50mV change
between set points).
LED fixture check. Enables one bank at a time. Checks that the LED voltage is between 6V and
28V. Checks that the current is close to the set intensity. If a single fixture is used, and an
8000
alternating flash pattern is programmed, the system will generate an error because it expecting to
see current flowing through two fixtures in alternation.
Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 |
G SERIES USER MANUAL
9.0 TROUBLESHOOTING
customerservice@carmanah.com | carmanahtraffic.com
80