Requirements and guidelines for U.L. INSTALLATIONS
UL listed in accordance with standard UL1023 (Household Burglar - Alarm System
Units), standard UL985 (Household Fire Warning Units) and UL1635 (Digital Alarm
Communicator System Units).
UL has only evaluated the 718, 728L, 728, 728 EXPRESS, 738, 738 EXPRESS and
748 for compatibility with the Ademco model 685, FBI model CP220FB, SUR-GUARD
SG-MLR2-D6 and Silent Knight model 9000.
Some operational features are not permitted in UL installations. To respect the stan-
dards for household applications, the installer should follow these guidelines when con-
figuring the system.
1. ALL components of the system should be UL listed for the intended application.
2. If the installation is a FIRE ALARM application, refer to NFPA Standard 74 for details
on locating smoke detectors. There must be at least one UL-Listed Indoor Fire Alarm
Warning Signaling Appliance.
3. For U.L. Burglar Applications:
Maximum entry time = 45 seconds
Maximum exit time = 60 seconds
Minimum bell cutoff time = 4 minutes
4. Models 629, 633, 639, are not UL listed.
5. The upload/download software should not be used on UL listed systems.
Requirements and Guidelines for AUSTEL INSTALLATIONS
Austel-approved installations: use a transformer approved by the State Electricity com-
mission, such as "Dyen" PA series 15VAC 22VA. With this transformer, do not exceed the
following maximum currents: - maximum Auxiliary current (including keypads): 300mA
- maximum Bell current :600mA
Requirements and Guidelines for ULC INSTALLATIONS
When the system controls a fire alarm system, wiring method must correspond to
section 32 of the Canadian Electrical Code.
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