www.townsteel.com
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Low Battery Warning
When the battery voltage is lower than 4.5VDC, LED indicator will flash in red for 5 times before the Blue LED
flashes to signal acceptance of the code. Batteries should be changed as soon as this happens.
Only 200 operations are allowed under low battery condition. Over 200 operations, User Codes will be disabled
under low battery condition.
Over 200 operations under low battery condition, only Master Code or Manager Code can be used to unlock the
lock, and LED indicator will flash in red for 10 times before the lock gets unlocked.
Trouble Shooting
o
Master Code does not work
Check keypad cable connection to PCB
Check Battery connection to PCB
If no issue is found, then the PCB may be dead. Call Technical Support at (877) 858-0888
o
User Code does not work
Check your coding book; make sure the specific User Code is programmed into the lock.
Check battery voltage. Try Master Code or Manager Code. If only Master and Manager Code are working, but
not User Code, then the battery voltage is low. Replace all 4 AA batteries right away.
o
Service Code does not work
Service code is for one time use only. It is deleted from the system once being used.
