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Other Trouble

AC LOSS

The system is operating on battery power

 

Displays

(or NO AC)

only due to an AC power failure.

(Continued)

 

 

If only some lights are out on the premises,

 

 

 

 

check circuit breakers and fuses and

 

 

reset or replace as necessary.

 

 

If AC power cannot be restored and a

 

 

“low system battery” message appears

 

 

(see previous page), CALL FOR

 

 

SERVICE.

 

 

 

 

 

Busy-Standby

If this message remains displayed for more

 

(or dI)

than 1 minute, system is disabled. CALL

 

 

FOR SERVICE.

 

 

 

 

 

OPEN CIRCUIT

The keypad is not receiving signals from

 

(or OC)

the control. CALL FOR SERVICE.

 

 

 

 

 

Long Rng Trbl

If part of your system, back-up Long

 

(or bF)

Range Radio communication has failed.

 

 

CALL FOR SERVICE.

 

 

 

 

 

TELCO FAULT

The telephone line has a problem.

 

(or CHECK 94)

CALL FOR SERVICE.

 

 

 

 

 

Total Power Failure If there is no keypad display at all, and the READY indicator is not lit, operating power (from AC and back-up battery) for the

system has stopped and the system is inoperative. CALL FOR

SERVICE.

In The Event Of Telephone Operational Problems

In the event of telephone operational problems, disconnect the control from the phone line by removing the plug from the phone wall jack. We recommend that your installer demonstrate this disconnection on installation of the system. Do not attempt to disconnect the phone connection inside the control. Doing so will result in the loss of your phone lines. If the regular phones work correctly after the control has been disconnected from the phone wall jack, the control has a problem and you should immediately call for service. If upon disconnection of the control, there is still a problem on the phone line, notify the Telephone Company that they have a problem and request prompt phone repair service. The user may not under any circumstances attempt any service or repairs to the security system. Repairs must be made only by authorized service (see the LIMITED WARRANTY statement for information on how to obtain service).

– 41 –

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Image 41
First Alert K5309-5V2 manual Busy-Standby, Long Rng Trbl
Page 40 Page 42

K5309-5V2 specifications

The First Alert K5309-5V2 is an advanced smoke and carbon monoxide detector that offers essential protection for homes and businesses. This device is designed to enhance safety by detecting smoke and harmful carbon monoxide gases promptly, ensuring timely alerts to prevent emergencies.

One of the standout features of the K5309-5V2 is its clever dual sensor technology. This model utilizes both photoelectric and ionization sensors, which means it can effectively detect different types of fires. Photoelectric sensors are particularly efficient at identifying smoldering fires that produce more smoke, while ionization sensors excel at detecting fast-flaming fires. This combination significantly increases the likelihood of early detection, contributing to quicker response times and reducing the risks associated with fire incidents.

The K5309-5V2 also employs an advanced carbon monoxide detection system. Carbon monoxide is a colorless, odorless gas that can be extremely dangerous, and the K5309-5V2 provides precise detection to alert users in case of an elevated CO level. With a loud 85-decibel alarm, users are ensured that they will hear the alarm even from a distance.

Another notable characteristic of this detector is its easy installation process. The K5309-5V2 can be mounted on walls or ceilings and comes with an easy-to-understand user manual that simplifies setup. The device is powered by batteries, ensuring it remains operational even during power outages.

Moreover, First Alert has incorporated a convenient test and silence button that allows users to routinely test the functionality of the alarm and silence false alarms without removing the battery.

The design of the K5309-5V2 is another merit, featuring a sleek and compact profile that blends well with various home interiors. It is also equipped with a battery- saving mode that extends the life of the battery, minimizing the frequency of replacements.

Overall, the First Alert K5309-5V2 smoke and carbon monoxide detector presents a reliable, dual-sensor solution that prioritizes safety and convenience. Its combination of innovative technologies, ease of use, and effective alarm response makes it a valuable addition to any safety system, helping protect what matters most in any environment.
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