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N N N SPIN -IN FITTING WITH BUTTERFLY DAMPER ROUND "SNAPLOCK" SHEET METAL OR SPIRAL LOCKSEAM FOR RUNOUTS GREATER THAN 5 FT., WITH WRAP INSULATION (SAME AS DIFFUSER NECK) SUPPORT WIRE TO PREVENT FLEXIBLE DUCT: INSULATED (SAME SIZE AS SUPPORT SAGS & KINKS IN FLEX DIFFUSER NECK) DO NOT SAG OR KINK AS PER SMABAND CLAMP AND TAPE FLEX DUCT rj STANDARDS TO HARD ROUND ELBOW HARD ROUND ELBOW SHEET METAL (SAME SIZE AS DIFFUSER NECK) THREE SHEET METAL SCREWS THRU HELIX OF R-6 INSULATION HARD DUCT, BAND SUPPLY DUCT OVER CEILING DIFFUSE CLAMP & TAPED WRAP INSULATION i CEILIN DIFFUSE FLEXIBLE DUCTS SHALL BE CONFIGURED AND SUPPORTED SO AS TO PREVENT THE USE OF EXCESS DUCT MATERIAL, PREVENT DUCT DISLOCATION OR DAMAGE, AND PREVENT CONSTRICTION OF THE DUCT BELOW THE RATED DUCT DIAMETER IN ACCORDANCE WITH THE FOLLOWING REQUIREMENTS: 1. DUCTS SHALL BE INSTALLED FULLY EXTENDED. THE TOTAL EXTENDED LENGTH OF DUCT MATERIAL SHALL NOT EXCEED 5 PERCENT OF THE MINIMUM REQUIRED LENGTH FOR THAT RUN. 2. BENDS SHALL MAINTAIN A CENTER LINE RADIUS OF NOT LESS THAN ONE DUCT DIAMETER. 3. TERMINAL DEVICES SHALL BE SUPPORTED INDEPENDENTLY OF THE FLEXIBLE DUCT. 4. HORIZONTAL DUCT SHALL BE SUPPORTED AT INTERVALS NOT GREATER THAN 5 FEET (1524 MM). DUCT SAG BETWEEN SUPPORTS SHALL NOT EXCEED 1/2 INCH PER FOOT OF LENGTH. SUPPORTS SHALL BE PROVIDED WITHIN 6 INCHES (152 MM) OF INTERMEDIATE FITTINGS AND BETWEEN INTERMEDIATE FITTINGS AND BENDS. CEILING JOISTS AND RIGID DUCT OR EQUIPMENT MAY BE CONSIDERED TO BE SUPPORTS. 5. VERTICAL DUCT SHALL BE STABILIZED WITH SUPPORT STRAPS AT INTERVALS NOT GREATER THAN 6 FEET (1829 MM). 6. HANGERS, SADDLES AND OTHER SUPPORTS SHALL MEET THE DUCT MANUFACTURER'S RECOMMENDATIONS AND SHALL BE OF SUFFICIENT WIDTH TO PREVENT RESTRICTION OF THE INTERNAL DUCT DIAMETER. IN NO CASE SHALL THE MATERIAL SUPPORTING FLEXIBLE DUCT THAT IS IN DIRECT CONTACT WITH IT BE LESS THAN 11/2 INCHES (38 MM) WIDE. I TO DRAIN CLEANC OPE WAR AIN MINIMUM 3/4" INSULATED COPPER nnunrur•rr niniun DRAW-THRU UNIT X = 1-1/2 Y Y = MIN. OF 1" + UNIT STATIC PRESSURE TOTAL HEIGHT = X+Y+(1-1/2"xPIPE 0) CEILING DIFFUSER RUNOUT DETAIL (CONDENSATE DRAIN TRAP DETAIL NOT TO NOT TO I FAN r---- 1 � HANGER SUPPORTS: 1" X 22 GA, DO NOT SUPPORT FROM CEILING. INTEGRAL BACKDRAFT DAMPER ` VARIABLE SPEED CONTROLLER MARK WITH THE "AS BALANCED POSITION" DISCONNECT SWITCH: FURNISHED BY MECHANICAL CONTRACTOR OR FAN MANUFACTURER CEILING TILE CEILING MOUNTED FAN DETAILNOT ,oSCALE I PIPE CLAMP, "B-LINE ARMAFIX IPH" WITH CUSHION BETWEEN PIPE & CLAMP. REFRIGERANT ° �' SIZE TO MATCH PIPING. PIPING ' o SUPPORT CHANNEL, "UNISTRUT" 1-5/8" WIDTH SERIES NOTES 1. ROUTING OF ALL REFRIGERANT PIPING SHALL BE PLUMB AND SHALL RUN TRUE WITH THE BUILDING LINES. HORIZONTAL RUNS OF SUCTION LINES OF 25' SHALL BE PITCHED 1 /2 BUBBLE TOWARD THE COMPRESSOR, FOR OIL RETURN. 2. BRAZE REFRIGERANT PIPING WITH FLOW OF DRY NITROGEN DURING BRAZING. 3. SUPPORT OF ALL PIPING AT COMPRESSORS, CONDENSERS, AND AIR HANDLING UNITS SHALL BE AS SHOWN ABOVE. SUPPORT OF PIPING IN BETWEEN THE UNITS SHALL BE WITH STRAP MATERIAL, USING ARMAFLEX INSULATION AS SADDLES. NO METAL - TO - METAL CONTACT. 4. INSULATE SUCTION LINE WITH 3/4" ARMAFLEX INSULATION FULL LENGTH. APPLY ARMAFLEX PRESERVATIVE ON ALL INSULATION EXPOSED TO THE EXTERIOR. WHERE REFRIGERANT OR CONDENSATE PIPING RUNS THROUGH RETURN AIR PLENUMS, INSULATION SHALL BE FIRE RATED ARMAFLEX "AP" 25/50. 5. CHANGE FILTER - DRIER CORES AFTER 30 DAYS OF OPERATION. (REFRIGERANT PIPING DETAIL r o�I HANGER SUPPORTS: 8'O.C. = 0-35" DUCTS 6'O.C. = 36-59" DUCTS �r STRUCTURAL JOIST (METAL) J STRUCTURAL JOIST (WOOD) 1;ii1�11 ]�L�II�IP„IIP�i];a (2) #10 GALVANIZED SCREWS N c� z U SCREWS `� N 77- INSULATED RECTANGULAR SHEEP�-- METAL DUCT MIN. NOTES 1. USE TRAPEZE HANGERS FOR DUCTS WIDER THAN 59". 2. STRAPS SHALL BE MINIMUM 1" X 22 GAGE GALVANIZED STEEL, SEE "RECTANGULAR DUCT HANGERS", SMACNA TABLES 4-1, 4-2. 3. NO POP RIVETS ALLOWED, USE SELF -TAPPING SHEET METAL SCREWS ONLY. 4. DUCTWORK BELOW BOTTOM TRUSS TO HUNG FROM BOTTOM CHORD OF TRUSS AND DUCTWORK ABOVE BOTTOM OF TRUSS TO BE HUNG FROM TOP CHORD OF TRUSS. HANGER STRAPS TYPICAL DUCT HANGING DETAILNOT �SCALE � -ENERGY RECOVERY CORE FILTER EXHAUST AIR EXHAUST AIR ��/ N EXHAUST FAN I v I M I I OUTSIDE OUTSIDE AIR I AIR TO AHU-1,4 I Vi I S/S AHU-1, AHU-2 AND AHU-6 FAN I FILTE DO I SUPPLY FAN INTERLOCK I I I I I S------ -----------------------------� EF-1.2.3.4,5.6,7 UNOCCUPIED UNIT REMAINS OFF WHEN AIR HANDLER IS OFF. OUTSIDE AIR AND EXHAUST DAMPERS CLOSE OCCUPIED SUPPLY AND EXHAUST FAN OPERATES CONTINUOUSLY UPON THE STARTING OF THE AIR HANDLER FAN. OUTSIDE AIR AND EXHAUST DAMPERS OPEN. 0 INTERLOCKED WITH LIGHT SWITCH W/ 10 MIN. TIME DELAY ERV CONTROLS AND SEQUENCE MOTORIZED OA DAMPER RETURN SHALL BE SET OPEN TO AIR REQUIRED OA SUPPLY DURING OCCUPIED MODE I r FILTER AIR SUPPLY FAN SUPPLY AIR ROOM TEMP r— S I I �IJ =I al zl� L-Lc I WI alp ~ S/SDO I I Q DI AI DO - - 30 POWER S/S =___ BY DIV.16 _=__ 30 POWER CONDENSING BY DIV.16 UNIT SEQUENCE OF OPERATIONS PACKAGED SPLIT DX SYSTEM SHALL BE CONTROLLED DIRECTLY VIA THE THERMOSTAT. OCCUPIED MODE (COOLING) WHEN THE OCCUPIED MODE IS SELECTED EITHER BY PROGRAM OR TEMPORARY OVERRIDE THE THERMOSTAT WILL ENERGIZE THE SUPPLY FAN AND OPEN THE OUTSIDE AIR DAMPER. IF EQUIPPED, THE ENERGY RECOVERY VENTILATOR SUPPLY AND EXHAUST FANS WILL ENERGIZE VIA A RELAY INTERLOCK. UPON A CALL BY THE THERMOSTAT FOR COOLING THE CONDENSER COMPRESSOR AND CONDENSER FAN WILL ENERGIZE. WHEN THE CALL FOR COOLING IS SATISFIED THE CONDENSER COMPRESSOR AND CONDENSER FAN WILL BE DEENERGIZED. (HEATING) WHEN THE OCCUPIED MODE IS SELECTED EITHER BY PROGRAM OR TEMPORARY OVERRIDE THE THERMOSTAT WILL ENERGIZE THE SUPPLY FAN AND OPEN THE OUTSIDE AIR DAMPER. IF EQUIPPED, THE ENERGY RECOVERY VENTILATOR SUPPLY AND EXHAUST FANS WILL ENERGIZE VIA A RELAY INTERLOCK. UPON A CALL BY THE THERMOSTAT FOR HEATING THE ELECTRIC RESISTANCE COILS IN THE AIR HANDLER ARE ENERGIZED. WHEN THE CALL FOR HEATING IS SATISFIED THE ELECTRIC RESISTANCE COILS IN THE AIR HANDLER ARE DEENERGIZED. UNOCCUPIED MODE (COOLING) WHEN UNOCCUPIED MODE IS SELECTED BY THE THERMOSTAT PROGRAM THE THERMOSTAT WILL SWITCH TO THE UNOCCUPIED TEMPERATURE OPERATION SCHEDULE. THE SUPPLY FAN WILL BE DEENERGIZED AND THE MOTORIZED OUTSIDE AIR DAMPER WILL CLOSE. IF EQUIPPED, THE ENERGY RECOVERY VENTILATOR SUPPLY AND EXHAUST FANS WILL BE DEENERGIZED VIA A RELAY INTERLOCK. UPON A CALL BY THE THERMOSTAT FOR COOLING THE AIR HANDLER FAN MOTOR, COMPRESSOR AND CONDENSER FAN WILL ENERGIZE TO PROVIDE THE NEEDED COOLING. WHEN THE CALL FOR COOLING IS SATISFIED THE AIR HANDLER FAN MOTOR, CONDENSER COMPRESSOR AND CONDENSER FAN WILL BE DEENERGIZED. (HEATING) WHEN UNOCCUPIED MODE IS SELECTED BY THE THERMOSTAT PROGRAM THE THERMOSTAT WILL SWITCH TO THE UNOCCUPIED TEMPERATURE OPERATION SCHEDULE. THE SUPPLY FAN WILL BE DEENERGIZED AND THE MOTORIZED OUTSIDE AIR DAMPER WILL CLOSE. IF EQUIPPED, THE ENERGY RECOVERY VENTILATOR SUPPLY AND EXHAUST FANS WILL BE DEENERGIZED VIA A RELAY INTERLOCK. UPON A CALL BY THE THERMOSTAT FOR HEATING THE ELECTRIC RESISTANCE COILS AND SUPPLY FAN MOTOR IN THE AIR HANDLER ARE ENERGIZED. WHEN THE CALL FOR HEATING IS SATISFIED THE ELECTRIC RESISTANCE COILS AND SUPPLY FAN MOTOR IN THE AIR HANDLER ARE DEENERGIZED. AC CONTROLS AND SEQUENCENOT TO SCA AIR HANDLER FLEXIBLE CON SUPPLY DUCT 1/2" RUBBERIZED CORK PAD OVER —� FULL LENGTH BELOW AHU PROVIDE 2" DEEP AUXILIARY DRAIN PAN WITH FLOAT SWITCH INTERLOCKED TO SHUTDOWN UNIT NOTE: SLOPE AUXILIARY DRAIN PAN SLIGHTLY TOWARDS FLOAT SWITCH. SUSPEND UNIT FROM STRUCTURE W/ THREADED ROD. PROVIDE SUPPLEMENTAL FRAMING AS REQ'D FLEXIBLE CONNECTION RETURN DUCT `— FILTER CONDENSATE DRAIN "P" TRAP TYPICAL HORIZONTAL AIR HANDLING UNITNOT TO SCALE NOTES (D CONDENSING UNIT SHALL BE INSTALLED TO RESIST WIND PRESSURES IN ACCORDANCE WITH FLORIDA BUILDING CODE, MECHANICAL, SECTION 301.12. SECURE UNIT TO ANGLE IRON USING #12 S.S. SCREW (TYP. OF 4 CORNERS) AND 3"x2"x3/16" ANGLE IRON. O2 1/4"x1-3/4" HEX SLEEVE CONCRETE ANCHORS WITH WASHER AND NUT INSTALLED THROUGH ANGLE IRON IN NEW HOUSEKEEPING PAD (TYP. OF 4 CORNERS) EXTERIOR WALL CONDENSING PROVIDE SLEEVE = IN WALL AND SEAL PENETRATION ON BOTH SIDES. 6" MIN. OR AS = _ _ _ = UNISTRUT OTHERWISE NOTED GRADE 1 =_ __ __ __ __ FLOOR JA 2 a b, lk Al 4" THK. CONC. PAD 4 FOOTING CONDENSING UNIT DETAIL NOTES O CONDENSING UNIT SHALL BE INSTALLED TO RESIST WIND PRESSURES IN ACCORDANCE WITH FLORIDA BUILDING CODE, MECHANICAL, SECTION 301.12. SECURE UNIT TO ANGLE IRON USING #12 S.S. SCREW (TYP. OF 4 CORNERS) AND 3"x2"x3/16" ANGLE IRON. WALL 3M FS-195 WRAP/STRIP 2 1/4"x1-3/4" HEX SLEEVE CONCRETE ANCHORS WITH AND CP 25 CAULK O WASHER AND NUT INSTALLED THROUGH ANGLE IRON IN NEW STAINLESS STEEL TO MAINTAIN FIRE RATING ESCHUTCHION HOUSEKEEPING PAD (TYP. OF 4 CORNERS) PLATE IN FINISHED AREAS ONLY PIPE & INSULATION (WHERE APPLICABLE) CONDENSING UNIT — — — — — — — — J �— — — — — — — — — — — — — — — — INSULATED REFRIGERANT --------I I----------- - - - - -- PIPING SEALANT - 3M .� UNISTRUT PIPE OR FIRE BARRIER 1 OR EQUAL CONDUIT SLEEVE ME:-, j l—i W�' ,IR Ill —I j l" -I I I-4 3 HOUSEKEEPING EPAD = I=I 6 1=1 11=1 I I =l -1 I F—Ml i 11 l if i 4il(iTil l lfil�� 1 �4iIk_�_�� • • RATED WALL PENETRATION DETAILNOT TO SCALE EXTERIOR WALL REFRIGERANT PIPING ABOVE CEILING MINI —SPLIT UNIT ON GRADE DETAILNOT TO SCALE Project No. 151010 NOT FOR CONSTRUCTION M4,0 Z:\BH_PK Architects\151010 - FH (Zephyrhills) - Wellness Center\Design\151010_M4.0,dwg Monday, February 14, 2011 3:34:45 PM Shawn Jeffrey 12r, rewns � v.>I—e,ee I I r.a �FAx U. 2ti_ f Q2015 BH/PK Architects, Inc.