Ord. 20640 - Laserfiche WebLink

Home Browse Search

Complete Suggested Measures Type () Replace existing thermostats with programmable thermostats The existing thermostats throughout the building are electronic thermostats, but have no programming capability. By installing, programmable thermostats, the HVAC systems can be programmed to automatically adjust temperature set points based on the anticipated operating schedule. Ideally, HVAC systems would turn back at night to provide less conditioning of unoccupied spaces. back temperature can be programmed for each space (e.g., 78ºF in the Low Cost summer and 65ºF in the winter) and HVAC systems would re-start intermittently to maintain the setback temperature. and occupied temperature set point can be programmed (e.g., 6am and 75ºF) and equipment would start ah time to cool point temperatures. Providing this basic occupancy control strategy will lead to opportunities for energy savings. Replace exit signs with LED exit signs The existing exit signs are fluorescent; by changing to LED 113 Kwh per Low Cost year per exit sign could be saved. Add Occupancy Sensors For areas such as individual offices, break rooms, conference rooms and restrooms adding occupancy sensors to these rooms via dual technology is recommended. Vacancy sensing (manual on automatic Low Cost off) is recommended for break rooms, offices and conference rooms. Some sensors and power packs can be networked together to form a lighting control system. Install Lighting Control A lighting control system could be implemented in phases with the occupancy sensor and LED lighting retrofit to provide the following Capital controls: Improvement » Daylight harvesting » Dimming controls » Time of day control ASHRAE LEVEL 1 ENERGY AUDIT TERMINAL 2