Nice HySecurity SlideSmart DC Series Installation And Programming Manual page 101

Display
Alert, Error or
Condition
Extremely low
UPS batteries
– no automatic
DEAD BATTERY
operation -
batteries below
21V.
Critically low 24V
supply power.
This message
HYSECURITY
can occur only
BAD POWER
on initial start
up if power is
critically low.
Table 16. Smart DC Controller - Troubleshooting
Description
Fault
Occurs when battery voltage has
dropped to less than 21V. At this
level, batteries are 90% depleted.
Gate will automatically open or close
depending upon setting chosen. Refer
to AP - AC LOSS under "User Menu"
on page 48. No additional automatic
function is possible, but limited push
button control is available to 18V.
DC power is below 14V – no control
functions will be allowed at all.
TROUBLESHOOTING
Possible Causes Solutions
1. No AC Power. See
above item.
2. Wiring / Connector
problem - check
all connections.
Clean or repair as
required.
3. Check battery
condition.
4. Smart DC Controller
charger failure
- check charger
voltage and
replace Smart DC
Controller.
5. Transformer failure -
replace Transformer.
1. No AC Power. See
above item.
2. Wiring / Connector
problem - check
all connections.
Clean or repair as
required.
3. Check battery
condition. check
power board power
switch for 115V or
230V and match to
incoming power.
MX4505 Rev.H ©2022
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