usi MPC122S Manual
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usi MPC122S Manual

3-in-1 smoke + fire + carbon monoxide smart alarm
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THANK YOU for purchasing this 3-in-1 Smoke + Fire + Carbon Monoxide Smart Alarm.
This tamper-proof alarm contains a 10 year permanent power sealed battery to provide
continuous protection--even in the event of a power outage. The sealed battery will last
for approximately 10 years. This manual includes important information regarding where
to install the alarm, how to operate, maintenance, testing and product features. It also
includes tips and information which could help protect you and your family.
Alarm Technology & Key Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Alarm Limitations and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Where This Alarm Should Be Installed . . . . . . . . . . . . . . . . . . . . . . . 3
Where This Alarm Should Not Be Installed . . . . . . . . . . . . . . . . . . . . 5
Mounting Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Tamper Resistant (Alarm) Locking Feature . . . . . . . . . . . . . . . . . . . . 6
Wiring Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Stand Alone Alarm Installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Interconnected Alarm Installations . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Interconnection & Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Industry & Agency Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Alarm Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Normal Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Trouble Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Alarm Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Quick Find® Alarm Origination . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Silence Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Testing Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Alarm & Battery Deactivation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
What You Should Know about Carbon Monoxide . . . . . . . . . . . . . . 13
Symptoms of CO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Required CO Alarm Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Response to CO Alarm Sounding . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Potential Sources of CO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
What To Do If Alarm Sounds-Smoke Detected . . . . . . . . . . . . . . . . . . . . . . 15
How Can I Protect My Family from Fire . . . . . . . . . . . . . . . . . . . . . 15
Develop An Escape Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Quick Reference Guide
Troubleshooting Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Alarm Returns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Repairs and Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Regular Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
MODEL MPC122S
PLEASE READ AND SAVE!

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  • Page 1: Table Of Contents

    MODEL MPC122S PLEASE READ AND SAVE! THANK YOU for purchasing this 3-in-1 Smoke + Fire + Carbon Monoxide Smart Alarm. This tamper-proof alarm contains a 10 year permanent power sealed battery to provide continuous protection--even in the event of a power outage. The sealed battery will last for approximately 10 years.

  • Page 2: Alarm Technology & Key Product Features

    ALARM TECHNOLOGY & FEATURES This 3-in-1 combination smoke + fire + carbon monoxide (CO) alarm requires constant 120 VAC power to operate properly. The 10 year sealed battery provides continuous protection in the event of a temporary power outage. • There are three basic smoke alarm types: Universal Smoke Sensing Technology , Ionization ®...

  • Page 3: Installation Instructions

    • (2) Fires where the smoke is prevented from reaching the alarm due to a closed door or oth- er obstruction; (3) Incendiary fires where the fire grows so rapidly that an occupant’s egress is blocked even with properly located alarms. •...
  • Page 4 • Install an alarm in every family living unit containing a fuel-burning appliance, fireplace, or an attached garage. • Alarms should be centrally located outside of each separate sleeping area in the immediate vi- cinity of the bedrooms. Where bedrooms are separated and audibility of the alarm to occupants within the bedroom area could be seriously impaired, more than one alarm may be needed.

  • Page 5: Where This Alarm Should Not Be Installed

    Mobile Home Installation: For minimum protection, smoke alarms should be installed in compliance with H.U.D. Manu- factured Home Construction Safety Standards, Title 24 CFR, Section 3280.208 and Section 3282. For additional protection, see Single Story Residence smoke alarm requirements/rec- ommendations for Existing Homes and New Construction Homes. Note: For mobile homes built before 1978, install smoke alarms or combination alarms on in- side walls between 4”...

  • Page 6: Mounting Instructions

    • Less than 12 inches (306mm) away from fluorescent lights. Electrical noise can interfere with the operation of the alarm. • In the kitchen, some gas appliances can emit a short burst of CO or gas upon startup. This is normal. If this alarm is installed too close to these appliances, it may sound often and become a nuisance.

  • Page 7: Wiring Instructions

    2. Attach the mounting bracket to the electrical junction box using two screws. The screws are not provided with AC hardwired models. Tighten the screws. 3. Install the alarm on the mounting bracket 4. Insert the pin into the opening located in the base of the alarm (Figure 2) 5.

  • Page 8: Interconnected Alarm Installations

    4. Repeat for each alarm in the interconnected system. The yellow wire is used for multiple station installations with other USI Electric or Universal model alarms only. CAUTION: Con- necting this yellow wire to any other circuits may result in damage and alarm malfunction.

  • Page 9: Interconnection & Compatibility

    This alarm may be interconnected with a total of not more than 24 interconnected devices, i.e., as many as 11 other USI Electric or Universal Security Instruments model smoke alarms or combination smoke and carbon monoxide or smoke and carbon monoxide/natural gas alarms;...

  • Page 10: Industry & Agency Recommendations

    IMPORTANT: The USI relay module model USI-960 will not respond if a CO or gas alarm/ event initiates the alarm and it will not respond during an AC power failure. INDUSTRY & AGENCY INSTALLATION RECOMMENDATIONS CALIFORNIA STATE FIRE MARSHAL “Early warning fire detection is best achieved by the installation of fire detection equipment in all rooms and areas of the household as follows.

  • Page 11: Trouble Signal

    ALARM OPERATION (continued) This alarm will not operate until it is activated and properly installed. This alarm should be tested immediately after installation and then tested weekly after that. If the alarm ever fails to test correctly, have it replaced immediately. If the alarm is not working prop- erly, it cannot alert you to a problem.

  • Page 12: Testing Instructions

    In the event of a smoke alarm activation, do not use the Silence feature until the source of the alarm has been identified and safe conditions exist. The Silence feature is intended to temporarily silence the horn while identifying and correct- ing the problem.

  • Page 13: What To Do If Alarm Sounds-Carbon Monoxide Detected

    Deactivation of the alarm is permanent. Place this alarm into shut-down mode at the end of its useful service life. Once the alarm has entered end-of-service-life mode, it is necessary to turn off the alarm to deactivate the alarm operation. This will stop the product end-of-service-life warning signal and also discharge the remaining capacity of the battery and ready the alarm for disposal.

  • Page 14: Required Co Alarm Levels

    Because carbon monoxide may dissipate by the time a first responder or investigator arrives, it may be difficult to locate the source of CO. USI Electric/Universal Security Instruments shall not be obligated to pay for or reimburse the user of this alarm for any carbon monoxide investigation or service calls. Fire departments, HVAC contractors and most utility companies will perform CO inspections.

  • Page 15: What To Do If Alarm Sounds-Smoke Detected

    Vent pipe connections improperly designed or becoming loose. Improper use of appliances by operating a barbeque grill, using charcoal, gas or wood pellets, hibachi in an enclosed area such as a garage or screened porch. Vehicles and portable generators operating in a garage or any area too close to the living space. Transient CO problems also known as on-again/off-again CO problems, can be caused by outdoor conditions and other special circumstances.

  • Page 16: Troubleshooting Information

    ALARM AUDIBLE & VISUAL SIGNALS C O N D I T I O N RECOMMENDATION HORN SMK RED CO RED GREEN New - Out of package. To activate the alarm remove the pull tab. The alarm will sound one long beep to let you know it is powered up.
  • Page 17 ALARM AUDIBLE & VISUAL SIGNALS C O N D I T I O N RECOMMENDATION HORN SMK RED CO RED GREEN Non-originating smoke Another interconnected smoke alarm has 3 Beeps, Stays on alarm. Another sensed smoke causing all interconnected 2 second interconnected smoke alarms to sound.

  • Page 18: Warranty

    If this product is found to be defective, USI’s only obligation, and your exclusive remedy, is the repair or replacement of the product, at USI’s discretion, provided the product has not been damaged through misuse, abuse, accident, modifications, alteration, neglect or mishandling.

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