Stand-Alone Timers

Select timer that:

is compatible with existing wiring and lighting

is UL approved and listed for the installed location

has at least 10 hours of battery backup time

has at least two programmable schedules

has an appropriate manual override

Install timer in accordance with NFPA 70 and manufacturer specifications, in a secure location, and in location appropriate enclosure (e.g., weatherproof)

Do not install timers for egress lighting required by NFPA 101

Set timer to turn off exterior fixtures when there is sufficient daylight (civil twilight) or when lighting is no longer needed at night per ASHRAE 90.1 or 90.2

Set timer to turn off interior fixtures when light is no longer needed in the space

Provide occupants/owners with user's manual, warranty information, installation instructions, and installer contact information