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Spaces with only occupancy sensors can't check reg. occ. box?
CI-2009 EAc1.2:Optimize Energy Performance—Lighting Controlsposted by David ESPAGNET on
Hi, I currently have a CI-v2009 project to pursue this EAc1.2 credit, option 1 and 3. I am filling in version 4.0 forms in the clarification process.
Gym with Daylight Provision
CI-2009 EAc1.2:Optimize Energy Performance—Lighting Controlsposted by Grace Ming on
We have a LEED-CI project with a small Gym. The gym has the daylight provision with full height window. Do we need to provide the photo cell sensors at the gym as well? Thanks.
Daylight Controls required for task lighting?
CI-2009 EAc1.2:Optimize Energy Performance—Lighting Controlsposted by Robin Bass on
It seems innappropriate to include task lights that are plug powered in the "connected lighting load" for daylighting controls.
Documented floor plans with occupancy scale
CI-2009 EAc1.2:Optimize Energy Performance—Lighting Controlsposted by Edgar Arevalo on
Before I began uploading the floor plans showing the controls and lighting equipment on the LEED online template for EAc1.2, I noticed that the templates requests floor plans indicated which zones
Spaces controlled by both daylight and occupancy sensors
CI-2009 EAc1.2:Optimize Energy Performance—Lighting Controlsposted by Edgar Arevalo on
I have a project that has spaces which are controlled by both an occupancy sensor and a separate daylight sensor that is installed within 15 feet of the windows.
Daylight controls / sensors vs Occupancy Sensors or Both?
CI-2009 EAc1.2:Optimize Energy Performance—Lighting Controlsposted by Katie Peterschmidt on
Hello all - We have a CI project that has "Occupancy Sensors" around the perimeter of the space within 15' of the windows.
Decorative blue light fixtures
CI-2009 EAc1.2:Optimize Energy Performance—Lighting Controlsposted by Agnieszka Rylska on
In our office project there are daylight sensors within 15 feet of the windows which are connected to all lighting fixtures in daylit areas except for a few decorative fixtures on the ceiling (prov
Percentage of Light Output/Wattage Dimmed
CI-2009 EAc1.2:Optimize Energy Performance—Lighting Controlsposted by Jordan Kirrane on
Hi there, For the daylight control point I was wondering by how much the group of lights need to be reduced by, and whether this percentage needs to be of the total wattage or light output?
Credit Form Problems
CI-2009 EAc1.2:Optimize Energy Performance—Lighting Controlsposted by James Keohane on
I am having difficulty demonstrating compliance for Option C Occupancy Sensors.
Controls or lights within 15' of windows?? or both?
CI-2009 EAc1.2:Optimize Energy Performance—Lighting Controlsposted by John Kitsalis on
Do we need the daylight controls itself to be within 15' of a window/skylight OR Do we need to provide daylight controls FOR WINDOWS within 15' of a window/skylight. OR Do we need to provide da