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04-04-042I - IIIIIIIA III 2003-160 Drawn By: TKNC' IIIIII... 61 --'e d B y . . .. .... ..... ........ - — --------- ............... .............. z z 0 co 0 U. 6 IIID . . ... . ........... .. . ..... . . .. . . . . . . ....... ..... 3RD LEVEL NEW CIRCUIT TRAINING, *us 6 a FLOOR- - - - -__ .......... ............. ... ........ ..................... . . ....... ......................... ... ........... ......................... . ........... ............................................. . . ............ ............... ................ ........... .......... ..... . ............... ................ ........ ..................... ............. I....... ............ .. ....... . .................. ................ ........ . .. . ........... ........ ... I..... 2ND LEVEL 2ND LEVEL POOL/SPA 2ND LEVEL LEVEL I2ND CARDIOVASCULAR NEWAEROBICS IIIE FREE WEIGHTS FREE WEIGHTS LOCKERS SPINNING WEST SECTION ............. . ..... ... ........ . ... . ............... 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I. .. .............. . ......... ........ . . . ......... .............. . . ........ . . ........ . .... ... . . ........... . ..... ..... ............ . . . . . ....... . .. . ..... . ..... . .... . ....... .. .............. . ...... . . .... ................. . ......... . r S 0, I" I8 ....... ..... . . ...... . ... . . ................ ... P 4 25 IIP IR RAN E. ...... ..... . .. . ...... IT��AN .. . ............ ................... . ............ .......... ... ... .. ........... ... .. ..... . . ........... ............ . . P 0 IIIi�� 2 1 IR y % IIVI: N M 114ND I'A N A D PROVIDE NEW MOTOR RATED FOR VARIABLE FREQUENCY OPERATION AND PROVIDE INVERTER BALANCING OF EXISTING FAN. PROVIDE A VARIABLE FREQUENCY DRIVE . ....... (VFD) COMPLETE WITH BYPASS AND WEATHERPROOF ENCLOSURE. VFD TO BE CONTROLLED VIA BUILDING BMS SYSTEM. Af A E 0 El I IIIIIIIA III N .......... li� II F A q IIIIIIII III. . . . . . . . . . . IIIL IIE 2 D . ..... . ..... D .......... ......... . ........ . ...... I . .. . . . . .......... - - - ----------- - -- - -- ..... . .......... . . ........... . ...... .. . ... .......... .... . . .......... . . . .. ........ IIPOOL EXHA PA ES IUST SPA MEN'S LOCKER POOL/S WOMEN'S EQUIP ROOM N LIx LOCKERS ...... . ...... .......... ... ........ ............ ........ .... . ....... . ........... . ........ ... . .. . ............ . ......... . .. ..... . . . .... ... . . .. ......... . . . ... .......... ..... . .......... . . ........... . ........... IX: IIEXI EX kz k VI E E X II- - - - - - ­­---­----- - - . ..... ........... ....... . ..... . ..... .... . ........ . .... ........ .. ... ............. ....... . .. ..................... . ...... . . . . . ............ . .. . . . ......... IIIII N 1 . . ........... ................. . . ............ . ... .... . ..... . . .... .. ........... . . . . . . . . . . . . . . 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N K K K IKIEN C ............. ............. ............ .............. .............. ............... . ............... .............. ... .......... . ............... ..... ...... ...... . . ............ .......... ................... . ........ ............................ . .... ...... ... ......... .......... ..... ............... ....... . ............. ... . . .. I.............. . . ......... _\ ......... ............ . . ... ........ III................ III-LISED FOR NEW IN R N EXISTING ROOF CURB TO BE RE 1E 3RD LEVEL RESTROOM EXHAUST FAN. MODIFY EXISTING W: CURB AS REQUIRED TO ACCOMMODATE NEW FAN. A,, IIIREMOVE EXISTING FAN AND PROVIDE INSULATED STAINLESS N I U 'L, iSTEEL CAP FOR EXISTING CURB. IIREMOVE EXISTING FAN AND PROPERLY DISPOSE OF. K 1'. II GENERAL NOTES THE SCHEDULES ON THIS SHEET INDICATE THE EXISTING EQUIPMENT AS ORIGINALLY DESIGNED. THE BOLD TEXT REPRRESENTS AREAS THAT ARE TO BE CHANGED AS PART OF THE MECHANICAL SCOPE OF WORK FOR THIS RENOVATION. 2. THERE IS AN "EXISTING TRANE TRACER SUMMIT" BUILDING MANAGEMENT SYSTEM (BMS) THAT CONTROLS THE HVAC EQUIPMENT IN THE IMAX THEATER. THE HEAD HEND EQUIPMENT IS LOCATED IN THE EXISTING ELECTRICAL ROOM ON THE FIRST FLOOR OF THE IMAX. IT IS THE INTENT OF THE DESIGN TO EXPAND THE EXISTING SYSTEM TO ACCOMMODATE THE REQUIREMENTS OF THE NEW CONTROL SEQUENCES SPECIFIED BELOW. SEQUENCES OF OPERATION CONSTANT VOLUME DIRECT EXPANSION (DX) ROOFTOP AIR HANDLING UNIT (RTU-2D): THE SYSTEM CONSISTS OF A SINGLE ROOFTOP UNIT WITH CONSTANT AIR FLOW, A SINGLE STAGE ELECTRIC HEATER AND DUAL COMPRESSORS. PROVIDE A NEW TEMPERATURE SENSOR AND LOCATE AS INDICATED ON THE PLANS. COOLING MODE: UNIT TO BE STARTED BASED ON A TIME OF DAY SCHEDULE. THE COMPRESSORS SHOULD BE STAGED TO MAINTAIN THE SPACE SETPOINT. THE FAN IS TO RUN CONTINUOUSLY DURING NORMAL HOURS OF OPERATION. HEATING MODE: IF THE SPACE TEMPERATURE FALLS BELOW THE SETPOINT AND REMAINS THERE FOR A SPECIFIED (ADJUSTABLE) LENGTH OF TIME THEN THE ELECTRIC HEAT SHALL BE ENERGIZED TO MAINTAIN SPACE SETPOINT. CONSTANT VOLUME CHILLED WATER AIR HANDLING UNIT (AHU-6D, AHU-71) & THE SYSTEM CONSISTS OF A CHILLED WATER AIR HANDLING UNIT WITH A CONSTANT VOLUME FAN, THREE-WAY CONTROL VALVE AND ELECTRIC HEAT. COOLING MODE: UNIT TO BE STARTED AND STOPPED BASED ON A TIME OF DAY SCHEDULE. THE FAN SHALL RUN CONTINUOUSLY DURING ALL HOURS OF OPERATION. THE CONTROL VALVE SHALL BE ACTUATED TO MAINTAIN A CONSTANT DISCHARGE AIR TEMPERATURE OF 557. PROVIDE A NIGHT SETBACK MODE TO BRING THE UNIT ON IF THE SPACE TEMPERATURE WERE TO EXCEED THE SETBACK SETPOINT. HEATING MODE: IF THE SPACE TEMPERATURE FALLS BELOW THE SETPOINT AND REMAINS THERE FOR A SPECIFIED (ADJUSTABLE) LENGTH OF TIME THEN THE ELECTRIC HEAT SHALL BE ENERGIZED TO MAINTAIN SPACE SETPOINT. VARIABLE VOLUME SINGLE ZONE CHILLED WATER AIR HANDLING UNIT (AHU-3D, AHU-41) & AHU-8D): THE SYSTEM CONSISTS OF A CHILLED WATER AIR HANDLING UNIT WITH A VARIABLE VOLUME FAN, THREE-WAY CONTROL VALVE, ELECTRIC HEAT AND SPACE MOUNTED TEMPERATURE SENSORS AND HUMIDITY SENSORS FOR AHU-3D AND AHU-4D. COOLING MODE: UNIT TO BE STARTED AND STOPPED BASED ON A TIME OF DAY SCHEDULE. THE FAN SHALL RUN CONTINUOUSLY DURING ALL HOURS OF OPERATION. THE CONTROL VALVE SHALL BE ACTUATED TO MAINTAIN A CONSTANT DISCHARGE AIR TEMPERATURE OF 557. THE AIRFLOW SHALL BE VARIED TO MAINTAIN SPACE SETPOINT. IF THE FAN IS OPERATING AT ITS MINIMUM POSITION AND THE SPACE SETPOINT IS SATISFIED THEN THE DISCHARGE AIR TEMPERATURE SHOULD BE INCREASED. PROVIDE A NIGHT SETBACK MODE TO BRING THE UNIT ON IF THE SPACE TEMPERATURE WERE TO EXCEED THE SETBACK SETPOINT. HEATING MODE: IF THE SPACE TEMPERATURE FALLS BELOW THE SETPOINT AND REMAINS THERE FOR A SPECIFIED (ADJUSTABLE) LENGTH OF TIME THEN THE FAN SPEED SHALL BE MODULATED TO ITS MINIMUM HEATING POSITION AND THE ELECTRIC HEAT SHALL BE ENERGIZED TO MAINTAIN SPACE SETPOINT. MINIMUM HEATING POSITION SHALL BE SUCH THAT THE MINIMUM AIR VOLUME REQUIRED TO SAFELY OPERATE THE ELECTRIC HEATER IS MAINTAINED. HUMIDITY CONTROL FOR AHU-3D AND AHU-4D ONLY: IF THE RELATIVE HUMIDITY EXCEEDS SETPOINT OF 55% THEN THE VFD SHALL MODULATE TO ITS MINIMUM POSITION. IF THE SPACE RELATIVE HUMIDITY REMAINS ABOVE THE SETPOINT AND THE TEMPERATURE WITHIN THE SPACE IS BELOW SETPOINT THEN THE ELECTRIC HEAT SHALL BE ENERGIZED TO MAINTAIN SPACE TEMPERATURE SETPOINT. VARIABLE VOLUME CHILLED WATER AIR HANDLING UNIT (AHU-1D & AHU-5D): THE SYSTEM CONSISTS OF A CHILLED WATER AIR HANDLING UNIT WITH A VARIABLE VOLUME FAN, THREE-WAY CONTROL VALVE, ELECTRIC HEAT AND SPACE MOUNTED VARIABLE AIR VOLUME TERMINAL UNITS (VAV) AND SPACE MOUNTED TEMPERATURE SENSORS. COOLING MODE: UNIT TO BE STARTED AND STOPPED BASED ON A TIME OF DAY SCHEDULE. THE FAN SHALL RUN CONTINUOUSLY DURING ALL HOURS OF OPERATION. THE CONTROL VALVE SHALL BE ACTUATED TO MAINTAIN A CONSTANT DISCHARGE AIR TEMPERATURE OF 557. THE AIRFLOW SHALL BE VARIED TO MAINTAIN THE STATIC PRESSURE WITHIN THE DUCT. A DUCT PRESSURE SENSOR SHALL BE INSTALLED APPROXIMATELY 2/3 OF THE WAY DOWN THE MAIN DUCT TRUNK. SPACE SETPOINT SHALL BE MAINTAINED VIA THE MODULATION OF THE VAV UNITS. IF THE FAN IS OPERATING AT ITS MINIMUM POSITION AND ALL OF THE SPACE SETPOINT SENSORS ARE SATISFIED THEN THE DISCHARGE AIR TEMPERATURE SHOULD BE INCREASED. PROVIDE A NIGHT SETBACK MODE TO BRING THE UNIT ON IF THE SPACE TEMPERATURE WERE TO EXCEED THE SETBACK SETPOINT. HEATING MODE: IF THE SPACE TEMPERATURE FALLS BELOW THE SETPOINT FOR ALL THE SPACES AND REMAINS THERE FOR A SPECIFIED (ADJUSTABLE) LENGTH OF TIME THEN THE FAN SPEED SHALL BE MODULATED TO ITS MINIMUM HEATING POSITION AND THE ELECTRIC HEAT SHALL BE ENERGIZED TO MAINTAIN SPACE SETPOINT. MINIMUM HEATING POSITION SHALL BE SUCH THAT THE MINIMUM AIR VOLUME REQUIRED TO SAFELY OPERATE THE ELECTRIC HEATER IS MAINTAINED. 0 z �_21 �D rT-4 U) 1-4 E­4 U 0 W 0 �D U) �:! r) MEMO SALTZ MICHELSON A R C H I T E C T S 3 501 Griffin Road Ft. Lauderdale, FL 33312 (954) 266-2700 Fx: (954) 266-2701 sma@saltzmichelson.com AA-0002897 49 Thompson Company, Inc. 6220 South Orimye Blossom Trail Suite 155 Orlango, FL 32808 TCI#523 I 6 407-438-1860 phone 407-438-1872 fax A Brian S. Hessinger, PE 52660 Project No.: 2003-160 Drawn By: TKNC' IIIIII... 61 --'e d B y ........ - — --------- ............... .............. z z 0 co 0 U. 6 II.. . . ... . ........... .. . ..... . . .. . . . . . . ....... ..... 3RD LEVEL NEW CIRCUIT TRAINING, *us 6 a FLOOR- - - - -__ U . .......... .... .... .... . ..... ........................... ............ I....... ............ .. ....... . .................. ................ ........ . .. . ........... ........ ... I..... .... ......... . ........ - --- - -_ ........ . ........... . . ......... ...... . . ................ . . ..... ... ......... . . . ........... ........ . . . .... . .............. ..... . ... . . .................. . ....... . ....... IIIE 1000 N,� "'A ............. . ..... ... ........ . ... . ............... E III.. .......... . ..... . . . . .......... . . . ........ ...................... .......................... ............ .......... ..... ............................... .......... ................... .................... .......... ............ ..... . ...... .................... ............... . ....................... .................................. .......... . ....... ............. A' ......... . ........................ ........... - - __ ........... ...... ......................... ............. ........... .. .. ........ .......... . ............. .......... .................. ........... ...... ....... . ...... .. j IT ...... . ..... . ..... .............. ....... IE . . .. . ......... ..... - - - ------- - .... . .......... IQ . . ........ ..................... ............................ .. ..................... ..................... ........................................................ ....................... ................ ..... ...... - - - ---------- -- - I. .. . ......... . ......... . ..... F ............ ............ ........................ I................ ................... ................ . . .................. ... ... .. ... . .... ... ...... . .. ................ .................... .............. ......................... ........... . ........ ........... .............. ............ ........... II. . ........... .. . . ........ ......... .. IR A' . ........ . ..... . ..... . . . ........... . . ..... ... ....... Z...... . .... .............. . .. ............ 0 . ...... .................... .............................. ......... . ............... ....................... ............. ................ ................... .. . ..... ... .............. ............. ............................. .............. ................ ............. . ......... ............ . ....... .......... .... ...... ..... ........ ........... ...... . ............. . . .... ... . .......... . . ....... ... .... . . ......... IE ........ .. .......... ....... IE IIL L I......... ..... .................. I.......... N ............. . . .... ..... .......... .. . ................ ................ ............ . ................ ..................... .. . ............ ..... .......... ...................... .......... ............................ < ........ ... ............... ............ ....... .... ............... ................... ... ........... ................ .................... I.... . ... . .... ....... .... .. . .. . ....... ...... . . ....... ............ .. ..... ............. . . ...... 2 H K II. . ....... . . . .... . .... .... .. ..... ..... III............ IIA III............. ........ . ..... .......... ............. .. . ........ .......... ............. . . ............ ........................ ........... L N1 4 i N) I N .......... li� II F A q IIIIIIII III. . . . . . . . . . . IIIL IIE 2 D . ..... . ..... D .......... ......... . ........ . ...... I . .. . . . . .......... - - - ----------- - -- - -- ..... . .......... . . ........... . ...... .. . ... .......... .... . . .......... . . . .. ........ IIPOOL EXHA PA ES IUST SPA MEN'S LOCKER POOL/S WOMEN'S EQUIP ROOM N LIx LOCKERS ...... . ...... .......... ... ........ ............ ........ .... . ....... . ........... . ........ ... . .. . ............ . ......... . .. ..... . . . .... ... . . .. ......... . . . ... .......... ..... . .......... . . ........... . ........... IX: IIEXI EX kz k VI E E X II- - - - - - ­­---­----- - - . ..... ........... ....... . ..... . ..... .... . ........ . .... ........ .. ... ............. ....... . .. ..................... . ...... . . . . . ............ . .. . . . ......... IIIII N 1 . . ........... ................. . . ............ . ... .... . ..... . . .... .. ........... . . . . . . . . . . . . . . IIIE IIU IN` ............ - - - - ---------- ...... ....... ... ............. . . ........ ........ ... .................. ................. . ............... . ..... ............ ................... .. .......... ................ ..................... ................... ........ .... ... . .............. ............ .................. ................... ............ ................... .... ........... ............ ................... ................... I... .............. .. ... ........... IIIL .... . ...... ................ ...... . ...... ............ 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N K K K IKIEN C ............. ............. ............ .............. .............. ............... . ............... .............. ... .......... . ............... ..... ...... ...... . . ............ .......... ................... . ........ ............................ . .... ...... ... ......... .......... ..... ............... ....... . ............. ... . . .. I.............. . . ......... _\ ......... ............ . . ... ........ III................ III-LISED FOR NEW IN R N EXISTING ROOF CURB TO BE RE 1E 3RD LEVEL RESTROOM EXHAUST FAN. MODIFY EXISTING W: CURB AS REQUIRED TO ACCOMMODATE NEW FAN. A,, IIIREMOVE EXISTING FAN AND PROVIDE INSULATED STAINLESS N I U 'L, iSTEEL CAP FOR EXISTING CURB. IIREMOVE EXISTING FAN AND PROPERLY DISPOSE OF. K 1'. II GENERAL NOTES THE SCHEDULES ON THIS SHEET INDICATE THE EXISTING EQUIPMENT AS ORIGINALLY DESIGNED. THE BOLD TEXT REPRRESENTS AREAS THAT ARE TO BE CHANGED AS PART OF THE MECHANICAL SCOPE OF WORK FOR THIS RENOVATION. 2. THERE IS AN "EXISTING TRANE TRACER SUMMIT" BUILDING MANAGEMENT SYSTEM (BMS) THAT CONTROLS THE HVAC EQUIPMENT IN THE IMAX THEATER. THE HEAD HEND EQUIPMENT IS LOCATED IN THE EXISTING ELECTRICAL ROOM ON THE FIRST FLOOR OF THE IMAX. IT IS THE INTENT OF THE DESIGN TO EXPAND THE EXISTING SYSTEM TO ACCOMMODATE THE REQUIREMENTS OF THE NEW CONTROL SEQUENCES SPECIFIED BELOW. SEQUENCES OF OPERATION CONSTANT VOLUME DIRECT EXPANSION (DX) ROOFTOP AIR HANDLING UNIT (RTU-2D): THE SYSTEM CONSISTS OF A SINGLE ROOFTOP UNIT WITH CONSTANT AIR FLOW, A SINGLE STAGE ELECTRIC HEATER AND DUAL COMPRESSORS. PROVIDE A NEW TEMPERATURE SENSOR AND LOCATE AS INDICATED ON THE PLANS. COOLING MODE: UNIT TO BE STARTED BASED ON A TIME OF DAY SCHEDULE. THE COMPRESSORS SHOULD BE STAGED TO MAINTAIN THE SPACE SETPOINT. THE FAN IS TO RUN CONTINUOUSLY DURING NORMAL HOURS OF OPERATION. HEATING MODE: IF THE SPACE TEMPERATURE FALLS BELOW THE SETPOINT AND REMAINS THERE FOR A SPECIFIED (ADJUSTABLE) LENGTH OF TIME THEN THE ELECTRIC HEAT SHALL BE ENERGIZED TO MAINTAIN SPACE SETPOINT. CONSTANT VOLUME CHILLED WATER AIR HANDLING UNIT (AHU-6D, AHU-71) & THE SYSTEM CONSISTS OF A CHILLED WATER AIR HANDLING UNIT WITH A CONSTANT VOLUME FAN, THREE-WAY CONTROL VALVE AND ELECTRIC HEAT. COOLING MODE: UNIT TO BE STARTED AND STOPPED BASED ON A TIME OF DAY SCHEDULE. THE FAN SHALL RUN CONTINUOUSLY DURING ALL HOURS OF OPERATION. THE CONTROL VALVE SHALL BE ACTUATED TO MAINTAIN A CONSTANT DISCHARGE AIR TEMPERATURE OF 557. PROVIDE A NIGHT SETBACK MODE TO BRING THE UNIT ON IF THE SPACE TEMPERATURE WERE TO EXCEED THE SETBACK SETPOINT. HEATING MODE: IF THE SPACE TEMPERATURE FALLS BELOW THE SETPOINT AND REMAINS THERE FOR A SPECIFIED (ADJUSTABLE) LENGTH OF TIME THEN THE ELECTRIC HEAT SHALL BE ENERGIZED TO MAINTAIN SPACE SETPOINT. VARIABLE VOLUME SINGLE ZONE CHILLED WATER AIR HANDLING UNIT (AHU-3D, AHU-41) & AHU-8D): THE SYSTEM CONSISTS OF A CHILLED WATER AIR HANDLING UNIT WITH A VARIABLE VOLUME FAN, THREE-WAY CONTROL VALVE, ELECTRIC HEAT AND SPACE MOUNTED TEMPERATURE SENSORS AND HUMIDITY SENSORS FOR AHU-3D AND AHU-4D. COOLING MODE: UNIT TO BE STARTED AND STOPPED BASED ON A TIME OF DAY SCHEDULE. THE FAN SHALL RUN CONTINUOUSLY DURING ALL HOURS OF OPERATION. THE CONTROL VALVE SHALL BE ACTUATED TO MAINTAIN A CONSTANT DISCHARGE AIR TEMPERATURE OF 557. THE AIRFLOW SHALL BE VARIED TO MAINTAIN SPACE SETPOINT. IF THE FAN IS OPERATING AT ITS MINIMUM POSITION AND THE SPACE SETPOINT IS SATISFIED THEN THE DISCHARGE AIR TEMPERATURE SHOULD BE INCREASED. PROVIDE A NIGHT SETBACK MODE TO BRING THE UNIT ON IF THE SPACE TEMPERATURE WERE TO EXCEED THE SETBACK SETPOINT. HEATING MODE: IF THE SPACE TEMPERATURE FALLS BELOW THE SETPOINT AND REMAINS THERE FOR A SPECIFIED (ADJUSTABLE) LENGTH OF TIME THEN THE FAN SPEED SHALL BE MODULATED TO ITS MINIMUM HEATING POSITION AND THE ELECTRIC HEAT SHALL BE ENERGIZED TO MAINTAIN SPACE SETPOINT. MINIMUM HEATING POSITION SHALL BE SUCH THAT THE MINIMUM AIR VOLUME REQUIRED TO SAFELY OPERATE THE ELECTRIC HEATER IS MAINTAINED. HUMIDITY CONTROL FOR AHU-3D AND AHU-4D ONLY: IF THE RELATIVE HUMIDITY EXCEEDS SETPOINT OF 55% THEN THE VFD SHALL MODULATE TO ITS MINIMUM POSITION. IF THE SPACE RELATIVE HUMIDITY REMAINS ABOVE THE SETPOINT AND THE TEMPERATURE WITHIN THE SPACE IS BELOW SETPOINT THEN THE ELECTRIC HEAT SHALL BE ENERGIZED TO MAINTAIN SPACE TEMPERATURE SETPOINT. VARIABLE VOLUME CHILLED WATER AIR HANDLING UNIT (AHU-1D & AHU-5D): THE SYSTEM CONSISTS OF A CHILLED WATER AIR HANDLING UNIT WITH A VARIABLE VOLUME FAN, THREE-WAY CONTROL VALVE, ELECTRIC HEAT AND SPACE MOUNTED VARIABLE AIR VOLUME TERMINAL UNITS (VAV) AND SPACE MOUNTED TEMPERATURE SENSORS. COOLING MODE: UNIT TO BE STARTED AND STOPPED BASED ON A TIME OF DAY SCHEDULE. THE FAN SHALL RUN CONTINUOUSLY DURING ALL HOURS OF OPERATION. THE CONTROL VALVE SHALL BE ACTUATED TO MAINTAIN A CONSTANT DISCHARGE AIR TEMPERATURE OF 557. THE AIRFLOW SHALL BE VARIED TO MAINTAIN THE STATIC PRESSURE WITHIN THE DUCT. A DUCT PRESSURE SENSOR SHALL BE INSTALLED APPROXIMATELY 2/3 OF THE WAY DOWN THE MAIN DUCT TRUNK. SPACE SETPOINT SHALL BE MAINTAINED VIA THE MODULATION OF THE VAV UNITS. IF THE FAN IS OPERATING AT ITS MINIMUM POSITION AND ALL OF THE SPACE SETPOINT SENSORS ARE SATISFIED THEN THE DISCHARGE AIR TEMPERATURE SHOULD BE INCREASED. PROVIDE A NIGHT SETBACK MODE TO BRING THE UNIT ON IF THE SPACE TEMPERATURE WERE TO EXCEED THE SETBACK SETPOINT. HEATING MODE: IF THE SPACE TEMPERATURE FALLS BELOW THE SETPOINT FOR ALL THE SPACES AND REMAINS THERE FOR A SPECIFIED (ADJUSTABLE) LENGTH OF TIME THEN THE FAN SPEED SHALL BE MODULATED TO ITS MINIMUM HEATING POSITION AND THE ELECTRIC HEAT SHALL BE ENERGIZED TO MAINTAIN SPACE SETPOINT. MINIMUM HEATING POSITION SHALL BE SUCH THAT THE MINIMUM AIR VOLUME REQUIRED TO SAFELY OPERATE THE ELECTRIC HEATER IS MAINTAINED. 0 z �_21 �D rT-4 U) 1-4 E­4 U 0 W 0 �D U) �:! r) MEMO SALTZ MICHELSON A R C H I T E C T S 3 501 Griffin Road Ft. Lauderdale, FL 33312 (954) 266-2700 Fx: (954) 266-2701 sma@saltzmichelson.com AA-0002897 49 Thompson Company, Inc. 6220 South Orimye Blossom Trail Suite 155 Orlango, FL 32808 TCI#523 I 6 407-438-1860 phone 407-438-1872 fax A Brian S. Hessinger, PE 52660 Project No.: 2003-160 Drawn By: TKNC' 61 --'e d B y v V Cd U 0 Q U 0 co 0 ;2-1600"3 PEINTI'M *us 6 a U REVISIONS: EXISTING SCHEDULES MECHANICAL M0.2 x x