Carmanah G Series User Manual
Also see for G Series: Energy Management System Replacement GuideUser manualManualInstall guideQuick start guide
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Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | customerservice@carmanah.com | carmanahtraffic.com 75G SERIES USER MANUAL8.0 MAINTENANCE AND PRODUCT CARE4. Replace a blown fuse with an identical 3AB (1/4" x 1-1/4") fast-acting 15A fuse, Littelfuse part number0314015.MXP (or equivalent).5. Install the battery fuse first, then the solar fuse.8.2 Battery ReplacementWhen the system’s battery requires replacement, it is recommended that the original manufacturer and model ofbattery be used.The general health of the battery is tracked by the system in a form of “odometer.” If battery status is reported as“Bad,” this odometer function has determined the battery health is too poor to operate reliably and the batteriesshould be replaced. Battery health is evaluated by considering such things as the total number of charge anddischarge cycles and the amount of time spent in a low state of charge.The health odometer is reset by powering up the system while the Set button is pressed using the followingprocedure:1. Remove the solar fuse and then the battery fuse and install the new battery.2. Press and hold down EMS “Set” button3. While continuing to hold down “Set” button, reinstall the battery fuse4. While continuing to hold down “Set” button, wait for 2ero (zero) to appear5. Release the “Set” button6. Reinstall the solar fuse.The battery health meter inside the system is now reset (i.e. it knows that new, healthy batteries have beeninstalled). The battery status should read 9OOd (good) if the new batteries are 12.6V or higher, or char(charge) if they are between 11.7 and 12.6 volts.Battery replacements should not be carried out in windy conditions. In all cases, the area at thebase of the post must be roped off to prevent people from being injured or killed by fallingbatteries.2 1 |
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