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3
1. Product Features
3
2. Product Specifications
4
3. Installation Instructions
5
4. Locations To Avoid
8
5. Wiring Instructions
9
6. Mounting Instructions
11
7. Operation And Test
12
8. Alarm Nuisance and Hush
14
9. Troubleshooting
15
10. Battery Replacement
16
11. Cleaning Your Alarm
17
12. Limitations Of Smoke Alarms
17
13. Good Safety Habits
18
14. What To Do When The Alarm Sounds
19
15. Warranty & Contact Details
20
1. Product Features
Model
OG20
/
OG20LL
is powered from a 240V AC supply, and has
a DC battery back-up source. AC/DC smoke alarms offer added
protection in the event of a power failure. Unique power connector
prevents interconnecting with incompatible smoke alarms, CO
alarms, heat alarms, or security systems. The smoke alarm can be
interconnected with up to 17 other
Garland
OnGard
models as set
out in Section 2 – Product Specifications. Do not connect to any other
type or model of smoke, CO, or heat alarm.
• Hush quiets unwanted alarms for up to 9 minutes
• Alarm memory identifies which alarm has activated
• Optional use tamper-resistant feature serves as a safeguard against
tampering
• The smoke alarm will sound a short beep about once every
40 seconds if the battery is low
• Multi-purpose green and red LEDs indicate that the smoke alarm
is connected to the AC supply, is working normally, or is in alarm
• Loud alarm sounder – 85 dB
• Test button checks smoke alarm operation
WARNING! REMOVAL OF SMOKE ALARM BATTERY AND
DISCONNECTING OR LOSS OF AC POWER WILL RENDER THIS
UNIT INOPERATIVE.
DO NOT TRY TO REPAIR THIS SMOKE ALARM YOURSELF.