Installation and Operation

INSTALLATION INSTRUCTIONS: CAUTION!! READ CAREFULLY.

CAUTION: THIS UNIT IS SEALED. THE COVER IS NOT REMOVABLE!

Leave your CO alarm plugged in year-round. CO problems can occur any time during the year and this alarm can only alert you if it is plugged in and receiving power.

This CO alarm is intended for use in a standard, unswitched 120VAC wall outlet. It is not intended for use in extension cords, power strips or outlets controlled by a switch or dimmer. These may not provide continuous power to the unit. When fully powered, it samples the air continuously. A microchip inside the unit stores each reading and remembers the levels of CO it has been exposed to over time. The unit goes into alarm mode when it has been exposed to a "critical" level of CO (measured in parts per million or "ppm") within a specified time (measured in minutes).

PLUG THE ALARM INTO AN OUTLET

120 VAC, 60 Hz, 100 mA

This unit should receive continuous electrical power. (The battery is meant for emergency backup only.) Choose an outlet where it can't be accidentally unplugged or switched off by children. Keep small children away from the unit. Teach them not to play with it or unplug it. Explain what the alarms mean.

Do not plug this alarm into an outlet controlled by a dimmer or switch or ground fault circuit interrupter.

1.Plug the unit into a standard UNSWITCHED 120VAC outlet. The unit should be located where it can wake you if it alarms at night.

2.Make sure the green power "ON" LED is on continuously when you plug it in. The horn will "chirp" during power up or when power is restored after an outage.

Test alarm immediately following installation and weekly for proper operation by pushing the test button. The alarm will then test itself for proper operation and the red LED indicator will flash on two 4-pulse patterns and the alarm will simultaneously sound two 4-pulse patterns. The alarm then resumes normal operation. The Display will show the highest reading in memory and then three dashes (Model CD-9690).

OPERATION, TESTING & MAINTENANCE

OPERATION: The alarm is operating once the power is connected. When CO gas is sensed at a high level or at a low level for a lengthy period of time, the unit sounds a loud alarm which continues until the air is cleared, or the alarm is reset.

If the local alarm is self-cleared, i.e. the carbon monoxide level returns to normal, the green LED flashes off and on until manually reset.

TESTING YOUR ALARM: Test alarm monthly for proper operation by pushing the test button. Release the button. The green LED will go off and the yellow LED will come on. The alarm will then test itself for proper operation and the red LED will flash on two 4-pulse patterns and the alarm will simultaneously sound two 4-pulse patterns. The alarm then resumes normal operation. The Display will show the highest reading in memory and then three dashes (Model CD-9690).

STANDBY CONDITION: The green LED is on and blinks off approximately every 20 seconds whenever AC power is turned on. The Display will only indicate CO readings higher than 30ppm (Model CD-9690).

ALARM CONDITION: The red LED flashes on and the unit emits a loud, pulsating alarm (4 short beeps, pause/4 short beeps, pause, until reset). The Display will show the current CO reading (Model CD-9690).

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CD-9590, CD-9690 specifications

Universal Security Instruments (USI) has established a reputation for developing reliable and advanced home safety products. Two significant models in their lineup are the CD-9690 and CD-9590, which are smoke and carbon monoxide detectors known for their user-friendly design and innovative technology.

The CD-9690 is notable for its combination of smoke and carbon monoxide detection capabilities. It features a photoelectric smoke sensing technology that is highly effective at identifying slow-burning fires, which can release significant smoke before becoming a full-blown blaze. This technology minimizes false alarms caused by cooking smoke or steam, providing peace of mind for homeowners. Moreover, the unit comes equipped with a voice alarm feature that distinctly announces the type of danger detected, whether it's smoke or carbon monoxide, allowing users to respond more effectively in an emergency.

In contrast, the CD-9590 is a robust carbon monoxide detector that utilizes advanced electrochemical sensing technology. This technology ensures high sensitivity and reliability, enabling the device to accurately detect dangerous levels of carbon monoxide in the environment. The CD-9590 is designed to provide a loud 85-decibel alarm along with a voice alert when CO levels rise above recommended thresholds, ensuring that users are promptly informed of potential hazards.

Both models are equipped with a battery backup system, ensuring they remain operational during power outages. The detectors come with a low battery alert, which signifies when it's time to replace the batteries, reducing the risk of the units being non-functional when needed most.

Another key characteristic of the CD-9690 and CD-9590 is their user-friendly installation. The units are designed for easy wall or ceiling mounting and include mounting hardware in the package. Additionally, the sleek design of both models makes them aesthetically pleasing and easy to integrate into any home decor.

Both models also feature test and silence buttons, allowing users to easily test the functionality of the alarms and silence them during non-emergency situations, further enhancing user control.

Overall, the Universal Security Instruments CD-9690 and CD-9590 detectors combine advanced technology, reliability, and ease of use, making them valuable additions to any safety-conscious home. With their ability to promptly detect and announce various dangers, these detectors play a crucial role in ensuring the safety of residents. Investing in such devices is a proactive step towards home safety and peace of mind.