DOE-2 Reference Manual Version 2.1 - DOE2.com

REPORT LS-E - SPACE MONTHLY LOAD COMPONENTS IN MBTUThis report gives a breakdown of loads for each space on a monthly basis,according to the source of the load. All entries are in millions of Btus/month. Each load may be broken down into three types: heating (HEATNG),sensible cooling (SEN CL), and latent cooling (LAT CL). Latent cooling loadsare accumulated only for those hours in each month that have a net sensiblecooling load. Positive entries correspond to heat gain, negative entriescorrespond to heat loss, and all sensible loads are calculated as "delayed intime with weighting factors".The load sources, listed across the top of the report, are describedbelow. The corresponding headings from Report LS-B are given in brackets.1. WALLS is the heat conduction through exterior walls with TILT greaterthan 45°, plus conduction through doors located in exterior walls.[WALLS plus DOOR]2. ROOFS is the heat conduction through exterior walls with TILT less than45°F. [ROOFS]3. INT SUR is the heat conduction through interior walls. This entry willbe non-zero only if there are one or more adjoining spaces with a loadscalculation temperature that is different from that of the space beingreported. [INTERNAL SURFACES]4. UND SUR is the heat conduction through underground surfaces.[UNDERGROUND SURFACES]5. INFIL is the load due to air infiltration. [INFILTRATION]6. GL CON is the heat conduction through windows. [GLASS CONDUCTION]7. GL SOL is the solar gain through windows. [GLASS SOLAR]8. OCCUP is the heat gain from occupants. [OCCUPANTS TO SPACE]9. LIGHTS is the heat gain from lights. [LIGHT TO SPACE]10. EQUIP is the load resulting from equipment. These values are calculatedfrom user-supplied entries for EQUIP-SCHEDULE, EQUIPMENT-KW,EQUIPMENT-W/SQFT, EQUIP-SENSIBLE and EQUIP-LATENT. [EQUIPMENT TO SPACE]11. SOURCE is the load resulting from internal heating loads other thanpeople, lights, or equipment. These values are calculated from theuser-supplied entries for SOURCE-SCHEDULE, SOURCE-TYPE, SOURCE-BTU/HR,SOURCE-SENSIBLE, and SOURCE-LATENT. [PROCESS TO SPACE]The LS-E Report will be printed once for the combined DESIGN-DAY RUN­PERIOD intervals (if one or more DESIGN-DAYs are specified) and once for thecombined RUN-PERIOD intervals that use the weather file. For DESIGN DAYs, themonths will be printed in the same order as they appear in the DESIGN-DAYRUN-PERIOD intervals.VI 1.43.1 (Revised 5/81)