ADEMCO VISTA-20SE User manual

Ademco Vista-20SE/Vista-20HWSE
Low Battery Warning
When the keypad displays BAT with no zone number or SYSTEM LO BAT, this indicates that the system battery needs to
recharge. If AC power is out, the security system needs to recharge. If AC power is out, the security system may shut
down once the battery is below the operating level. When AC power is restored, the panel recharges the battery. If the
warning exists more than 24-48 hours after AC power is restored, it is time to replace it.
Stop Chirping or Beeping
To silence trouble beeps due to a BAT or SYSTEM LO BAT alert, press the OFF key. The low battery condition will remain
on until the battery is recharged or replaced.
Obtaining New Battery
Order your system battery under My Alarm > Order Equipment > Replacement Batteries
or purchase one at a local battery supply store. When purchasing a replacement battery
from a battery retailer or battery supply store, it is helpful to take the old one to ensure
the replacement battery is the same voltage and amperage, as well as the same size. You
can also call ADT Customer Care to order your battery.

Locating Control Panel Box
The battery control panel box is typically located inside a closet, garage or attic. Please note: the control box is different
from the panel keypad that is used to arm and disarm the security system.
Install New Battery
1. Put System on Test
Once you have received the replacement battery, put the system on test.
2. Locate & Open Control Panel Box
Open the control panel box, usually located in a closet, by removing the screws on the side and bottom of the cover, or
with the panel control box key.
3. Examine the Old Battery
If the battery looks normal, proceed to step 4. If it looks abnormal (i.e., has a swollen or split case, liquid is leaking from
the case, the case is hot to the touch, the terminals are corroded), schedule service by calling 800.238.2727 and remove
your system from test.
4. Disconnect the Battery
Please read the Battery Safety Tips below to ensure your complete this process safely.
1. Pull the black wire's connector from the negative (-) battery terminal. This may require pliers with electrically
insulated handles. The connector may need to be wiggled slightly for it to loosen and disconnect.
2. Repeat the process to remove the red wire's connector from the positive (+) battery terminal.
3. Remove the old battery from the control panel box. Do not touch any metal objects to the terminals on the
battery or to the open end of the black and red wire connectors.

5. Installing New Battery
Place the new battery inside the control panel box.
1. If the replacement battery has plastic terminal protectors, remove them before connecting the wires to the
battery.
2. Connect the red wire to the red or (+) terminal of the new battery by pushing the connector firmly onto the
terminal.
3. Connect the black wire to the black or (-) terminal of the new battery by pushing the connector firmly onto
the terminal.
6. Check for Low Battery Signal
Go to your alarm keypad and see if it still displays a BAT or SYSTEM LO BAT message. If the message is still displayed, the
new battery may need to recharge for a short time. If the warning message still displays 48 hours after the new battery
is installed, please call Customer Care at 800.238.2727.
7. Test Your System
Once the alarm keypad no longer displays the BAT or SYSTEM LO BAT message, test the security system to make sure
that it is working properly by placing it on test and triggering an alert (by opening a monitored door or window, for
example).
8. Secure the Control Panel Box
Close the control panel door by replacing the screws or locking the door.
9. Take System Off Test
Remove the system from test.
10. Recycle Old Battery
Dispose of your old battery appropriately. To find a recycler in your area, visit www.call2recycle.org/locator. Returning a
lead-acid battery to a recycler listed on this site is free of charge and will ensure that it is being recycled according to all
applicable regulatory requirements.
For more information on what ADT is doing to improve sustainability and reduce our environmental impact, please visit
the corporate citizenship page at www.adt.com/about-adt/responsibility.
Battery Safety Tips
1. Proper Handling
Due to the potential energy stored in a sealed lead-acid battery, improper handling or use of the batteries or failure to
observe the precautions listed here may result in bodily injury caused by electrolyte leakage, heat generation, or
explosion.

When unpacking the battery, make sure to handle it gently. Rough handling may shock the battery, causing damage.
Check that the battery is free from cracks, fractures, tipping and leakage. Be extremely careful not to drop the battery to
avoid the possibility of serious injury.
Do not pull on wires. Pull only from the connectors at the ends of the wires.
2. Use Insulation Tools
Use of non-insulated tools may cause a short circuit, and the heat for sparks generated by the short-circuit could result
in burns, damage to the battery or an explosion. Metallic tools may be insulated using vinyl or electrician's tape.
3. Inspect the Battery
Inspect the battery. If a new battery exhibits any irregularities, such as rusting, heating or other problems, it should not
be used. Continued use of an irregular battery may lead to leakage, fire or bursting of the battery.
4. Proper Installation
Do not install the battery in the inverted (upside-down) position. Overcharging in the inverted position may cause
battery leakage from the safety valve. The battery should be installed in the upright position with the terminals located
on the top side of the battery.
Do not connect the positive (+) and negative (-) terminals of the battery to each other with a metallic material such as
wire. Do not allow tools such as wrenches or screwdrivers to touch points of the different voltages on the battery and do
not bring metallic jewelry, hair pins or other metal objects into contact with the battery or store them together with the
battery. Failure to observe these precautions may cause the battery to overheat, emit hydrogen gas, leak, ignite or
burst.
5. Safety Warnings & Hazards
Do not throw the battery in fire to heat the battery. The battery may burst or generate a toxic gas if placed in contact
with fire.
Warning: the battery contains diluted sulfuric acid, a very toxic substance. If the battery leaks and the liquid spills on
skin or clothing, immediately wash it off with plenty of clean water. If the liquid splashes into your eyes, immediately
flush eyes with plenty of clean water and consult a doctor. Sulfuric acid in eyes may cause loss of eyesight, and acid on
skin will cause burns.
Keep the battery beyond the reach of small children.