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REVISIONS
<br /> FAN#4 A2-D.250-20D-MPU-HEATER FAN#5 A1-D.250-15D-MPU-HEATER Q r
<br /> 1.DIRECT GAS FIRED HEATED MAKE UP AIR UNIT WITH 20"DIRECT DRIVE FAN. 1.DIRECT GAS FIRED HEATED MAKE UP AIR UNIT WITH 15"DIRECT DRIVE FAN. 09
<br /> 2.INTAKE HOOD WITH EZ FILTERS-LOW CFM. 2.INTAKE HOOD WITH EZ FILTERS-LOW CFM. W OT
<br /> 3.DOWN DISCHARGE-AIR FLOW RIGHT->LEFT. 3.DOWN DISCHARGE-AIR FLOW RIGHT->LEFT.
<br /> CV M
<br /> 4.COOLING INTERLOCK RELAY.24VAC COIL. 120V CONTACTS.LOCKS OUT BURNER CIRCUIT WHEN AC IS ENERGIZED. 4.COOLING INTERLOCK RELAY.24VAC COIL. 120V CONTACTS.LOCKS OUT BURNER CIRCUIT WHEN AC IS ENERGIZED. OI
<br /> 5.MOTORIZED BACK DRAFT DAMPER 22.75"X 24"FOR SIZE 2 STANDARD&MODULAR HEATER UNITS W/EXTENDED SHAFT,STANDARD GALVANIZED 5.MOTORIZED BACK DRAFT DAMPER 16"X 18"FOR SIZE 1 STANDARD&MODULAR HEATER UNITS W/EXTENDED SHAFT,STANDARD GALVANIZED Q � M
<br /> CONSTRUCTION,3/4"REAR FLANGE,LOW LEAKAGE,LF120S ACTUATOR INCLUDED. CONSTRUCTION,3/4"REAR FLANGE,LOW LEAKAGE,TFB120S ACTUATOR INCLUDED. O I` Q0
<br /> 6.LOW FIRE START.ALLOWS THE BURNER CIRCUIT TO ENERGIZE WHEN THE MODULATION CONTROL IS IN A LOW FIRE POSITION. 6.LOW FIRE START.ALLOWS THE BURNER CIRCUIT TO ENERGIZE WHEN THE MODULATION CONTROL IS IN A LOW FIRE POSITION. N U
<br /> 7.GAS PRESSURE GAUGE,0-35",2.5"DIAMETER,1/4"THREAD SIZE. 7.GAS PRESSURE GAUGE,0-35",2.5"DIAMETER,1/4"THREAD SIZE. Q I O
<br /> 8.GAS PRESSURE GAUGE,5 TO+15 INCHES WC.,2.5"DIAMETER,1/4"THREAD SIZE. 8.GAS PRESSURE GAUGE,-5 TO+15 INCHES WC.,2.5"DIAMETER,1/4"THREAD SIZE.
<br /> 9.7.5 TON,DUAL CIRCUIT(2.5/5)MODULAR PACKAGED COOLING OPTION FOR SIZE 2 DF/EH MODULAR PACKAGED UNIT.INCLUDES CONDENSER,DX COIL, 9.5 TON,DUAL CIRCUIT(2.5/2.5)MODULAR PACKAGED COOLING OPTION FOR SIZE 1 DF/EH MODULAR PACKAGED UNIT.INCLUDES CONDENSER,DX COIL, CD Q7
<br /> FILTER/DRYER KIT,THERMAL EXPANSION VALVE,R410A REFRIGERANT,AND REFRIGERANT PIPING.(2,700 TO 4,500 CFM)WHEN ORDERED WITH OPPOSITE FILTER/DRYER KIT,THERMAL EXPANSION VALVE,R410A REFRIGERANT,AND REFRIGERANT PIPING.(1,800 TO 3,000 CFM)WHEN ORDERED WITH OPPOSITE x O COG -
<br /> AIRFLOW CONDENSERS ACCESS AND COIL PIPING WILL REMAIN IN STANDARD POSITION.DRAIN AND SLEDS WILL MOVE TO THE OPPOSITE SIDE.ANY OTHER AIRFLOW CONDENSERS ACCESS AND COIL PIPING WILL REMAIN IN STANDARD POSITION.DRAIN AND SLEDS WILL MOVE TO THE OPPOSITE SIDE.ANY OTHER - _
<br /> CHANGE WILL REQUIRE CLI.CONDENSERS REQUIRE SEPARATE 208V,3 PHASE POWER SUPPLY UNLESS ORDERED WITH SINGLE POINT CONNECTION.COIL- CHANGE WILL REQUIRE CLI.CONDENSERS REQUIRE SEPARATE 208V,3 PHASE POWER SUPPLY UNLESS ORDERED WITH SINGLE POINT CONNECTION.COILCD
<br /> = O Q LL
<br /> 3EZ1101 C. 2EZ0902ME.
<br /> 10.DOWNTURN PLENUM FOR SIZE 2 COOLING COIL MODULE-REQUIRED FOR DOWN DISCHARGE COOLING COIL APPLICATIONS. 10.DOWNTURN PLENUM FOR SIZE 1 COOLING COIL MODULE-REQUIRED FOR DOWN DISCHARGE COOLING COIL APPLICATIONS. N CSG O
<br /> 11.FREEZESTAT WITH 10'SENSOR.FACTORY SET AT 35°F AND 10 MINUTES. 11.CONDENSER SLED OPTION FOR SIZE 1 DOUBLE CONDENSER MPUS.CONDENSERS MOUNTED ON OPPOSITE SIDE OF UNIT CONTROLS.OPTION REDUCES
<br /> 12.DX COOLING INTAKE AIR THERMOSTAT AND RELAYS MOUNTED IN UNIT-SET POINT FOR THERMOSTAT SHOULD BE 85°F. HEIGHT OF UNIT.SKID WIDTH IS 79". M O O
<br /> 13.CONDENSER SLED OPTION FOR SIZE 2 DOUBLE CONDENSER MPUS.CONDENSERS MOUNTED ON OPPOSITE SIDE OF UNIT CONTROLS.OPTION REDUCES 12.DX COOLING INTAKE AIR THERMOSTAT AND RELAYS MOUNTED IN UNIT-SET POINT FOR THERMOSTAT SHOULD BE 85°F. CG
<br /> CE
<br /> HEIGHT OF UNIT.SKID WIDTH IS 93". 13.SEPARATE 120VAC WIRING PACKAGE FOR MAKE-UP AIR UNITS.OPTION MUST BE SELECTED WHEN MOUNTING VFD IN PREWIRE PANEL OR WITH DCV Q m
<br /> 14.SEPARATE 120VAC WIRING PACKAGE FOR MAKE-UP AIR UNITS.OPTION MUST BE SELECTED WHEN MOUNTING VFD IN PREWIRE PANEL OR WITH DCV PACKAGE.PROVIDES SEPARATE 120VAC INPUT TO SUPPLY FAN.THIS 120V SIGNAL MUST BE RUN BY ELECTRICIAN FROM DCV TO MUA SWITCH. E U C'O a CSO
<br /> N I,_PACKAGE.PROVIDES SEPARATE 120VAC INPUT TO SUPPLY FAN.THIS 120V SIGNAL MUST BE RUN BY ELECTRICIAN FROM DCV TO MUA SWITCH. 14.HINGED DOUBLE WALL INSULATED DOOR ASSEMBLY(BURNER/BLOWER/MPU SECTION).
<br /> 15.PROFILE PLATE CONFIGURATION FOR SIZE 2 DIRECT FIRED UNIT FOR LOW CFM APPLICATIONS.
<br /> 16.HINGED DOUBLE WALL INSULATED DOOR ASSEMBLY(BURNER/BLOWER/MPU SECTION). *NOTE:SUPPLY DUCT MUST BE INSTALLED TO MEET SMACNA STANDARDS.A MINIMUM STRAIGHT DUCT LENGTH MUST BE MAINTAINED DOWNSTREAM OF SUPPLY SIDE HEATER INFORMATION: O m N
<br /> UNIT DISCHARGE AS OUTLINED IN AMCA PUBLICATION 201.WHEN USING RECTANGULAR DUCTWORK,ELBOWS MUST BE RADIUS THROAT,RADIUS BACK WITH r--
<br /> *NOTE:SUPPLY DUCT MUST BE INSTALLED TO MEET SMACNA STANDARDS.A MINIMUM STRAIGHT DUCT LENGTH MUST BE MAINTAINED DOWNSTREAM OF SUPPLY SIDE HEATER INFORMATION: TURNING VANES.FLEXIBLE DUCTWORK AND SQUARE THROAT/SQUARE BACK ELBOWS SHOULD NOT BE USED.ANY TRANSITION AND/OR TURNS IN THE WINTER TEMPERATURE=20°F.TEMP.RISE=55°F.
<br /> O
<br /> UNIT DISCHARGE AS OUTLINED IN AMCA PUBLICATION 201.WHEN USING RECTANGULAR DUCTWORK ELBOWS MUST BE RADIUS THROAT RADIUS BACK WITH DUCTWORK WILL CAUSE SYSTEM EFFECT.SYSTEM EFFECT WILL DRASTICALLY INCREASE STATIC PRESSURE AND REDUCE AIRFLOW.DO NOT RELY ON UNIT BTUs CALCULATED OFF ACTUAL AIR DENSITY.
<br /> TURNING VANES.FLEXIBLE DUCTWORK AND SQUARE THROAT/SQUARE BACK ELBOWS SHOULD NOT BE USED.ANY TRANSITION AND/OR TURNS IN THE WINTER TEMPERATURE=20°F.TEMP.RISE=55°F. TO SUPPORT DUCT IN ANY WAY.FAILURE TO PROPERLY SIZE DUCTWORK MAY CAUSE SYSTEM EFFECTS AND REDUCE PERFORMANCE OF THE EQUIPMENT. OUTPUT BTUs AT ALTITUDE OF 0.0 FT.=105766. OU C.4 Q7
<br /> DUCTWORK WILL CAUSE SYSTEM EFFECT.SYSTEM EFFECT WILL DRASTICALLY INCREASE STATIC PRESSURE AND REDUCE AIRFLOW.DO NOT RELY ON UNIT BTUs CALCULATED OFF ACTUAL AIR DENSITY. SUGGESTED STRAIGHT DUCT SIZE IS 14"x 14". INPUT BTUs AT ALTITUDE OF 0.0 FT.=114963. I CD
<br /> TO SUPPORT DUCT IN ANY WAY.FAILURE TO PROPERLY SIZE DUCTWORK MAY CAUSE SYSTEM EFFECTS AND REDUCE PERFORMANCE OF THE EQUIPMENT. OUTPUT BTUs AT ALTITUDE OF 0.0 FT.=172104.
<br /> SUGGESTED STRAIGHT DUCT SIZE IS 20"x 20". INPUT BTUs AT ALTITUDE OF 0.0 FT.=187070. E
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<br /> 122 3/4" V >
<br /> 141 3/ CL
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<br /> CURB OUTER WALL. 6 D4E-HV-M SCHEME A
<br /> 1 9/16" 13"
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<br /> DISCHARGE OPENING. W �
<br /> CURB OUTER WALL. 6
<br /> DISCHARGE OPENING. r- Professional of Record: NAME
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<br /> 45/16" J
<br /> 1"MPT CONNECTION FOR
<br /> SS PITCHED DRAIN PAN. FLEX CONDUIT CD
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<br /> FOR FIELD I
<br /> 6 WIRING.
<br /> FLEX CONDUIT Q ENGINEERING, INC
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<br /> PT CONNECTION FOR WIRING. Iso 1/z" LYNNWOOD,WA 98036
<br /> SS PITCHED DRAIN PAN.
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<br /> 39 1/2" 18 1/4" 42 1/8" 32 1/8" 42 1 8' m
<br /> REI# 424-1551
<br /> 177 7/8°
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<br /> 493/8" 241/4" 421/8" 401/8" 421/8" 'LUG.
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<br /> LIFTING LUG.
<br /> AIRFLOW. DIRECT FIRED ]EVIO O 423/4" COIL ~ 39 9116" RD ES3213/16" ACCESS SERVICE DOOR. DISCONNECT C:)
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<br /> 293/4" SWITCH. 3/4"NPT. O
<br /> AIRFLOW. BLOWER/MOTOR
<br /> AIRFLOW. ECT FIRED MODULE. ACCESS DOOR z
<br /> 7 13116'
<br /> 24"SERVICE C 7
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<br /> 399/16" AIRFLOW.
<br /> 47 3/4° COIL � O
<br /> CLFARArlirp PF()
<br /> 3213/16" ACCESS SERVICE DISCONNECT 3 3/4" e o
<br /> 363/4" DOOR. SWITCH. 1"NPT.
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<br /> BLOWER/MOTOR
<br /> AIRFLOW. ACCESS DOOR IIII■ 161/4" MINIMUM qT ANS
<br /> l 4"SERVICE STRAIGHT [�
<br /> • CLEARANCE REQ. DUCT ` OF C �`
<br /> 33/4" o e o 0 20"EQUIPMENT CURB. PERAMC
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<br /> 6„ 21" 131"
<br /> I 7 13/16"
<br /> 20" 391/8'. Lt:J
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<br /> 1611/4 I MINIMUM 12/21 0
<br /> �T PERAMCT
<br /> 20"EQUIPMENT CURB. CT MIN.14"
<br /> IDIRECTFIREDED(DF)PROFILEPLATE ASSEMBLV Prototype P4E- HV 2020 - 2.0 RELEASE
<br /> 6„ 145"
<br /> BURNERS SHALL HAVE PATENTED(US PATENT NO.:US8829823B2),SELF-ADJUSTING PROFILE
<br /> 42 3/16„ PLATES DESIGNED TO ENSURE PROPER AIR VELOCITY AND PRESSURE DROP ACROSS THE BURNER.PROFILE
<br /> MAXIMUM
<br /> OF
<br /> BURNERSTOMONOXIDE
<br /> ANCOMBUSTIO TR LIMITINGBVE(NI TLEVELSTOA Prototype Issue Date: 7.14.2020
<br /> MAXIMUM OF SPPM N F CARBON MONOXIDE(CO),AND O.SPPM OF NITROGEN F T IDE URN DIRECT FIRED g p
<br /> UNITS SHALL A CONFIGURED WITH THE BLOWER MOUNTED DOWNSTREAM OF THE BURNER.THIS ARRANGEMENT
<br /> TYPICAL DRAIN TRAP INSTALL RECOMMENDED COOLING COIL WILL ENSURE ACONSISTENT AIRFLOW,REGARDLESS OF INLET AIR TEMPERATURE.
<br /> MIN.20" DRAIN TRAP CONFIGURATION. �E Design Bulletin Updates: --
<br /> AFRESH
<br /> BURNER PROFILE PLATES ARE ENGINEERED TO AUTOMATICALLY REACT IC THE MOMENTUM OF
<br /> A FRESH AIR STREAM,WITHOUT THE NEED FOR ANY MOTORS OR ACTUATORS TI MECHANICALLYADJUST THEM.
<br /> WITH THIS FEATURE,ALL DF UNITS ARE DESIGNED FOR DEMAND CONTROL VENTILATION(DCV)REQUIREMENTS.
<br /> _NO UNIONS. 7„ �EASSEMBLIESSHALLBEINCLUDEDINTHEDFUNITSETLUSTINGANDCOMPLVWITHCOMBINED Date Issued: Bulletin Number:
<br /> CLEAN OUT.
<br /> SAFETY STANDARDS ANSI Z83.4 AND CSA 3.7(NON-RECIRCULATING DF HEATERS)AND ANSI 283.18
<br /> J (RECIRCULATING OF HEATERS). --
<br /> TYPICAL DRAIN TRAP INSTALL RECOMMENDED COOLING COIL ! •• 12"MINPROFILE 4VWR..---�e FORMED FROM GOO GALVANIZED STEEL.
<br /> DRAIN TRAP CONFIGURATION. i• -PROFILE PLATES SHALL VARY IN SIZE PER UNIT.
<br /> -PROFILE PLATES SHALL BE MOUNTED ALONG THE SAME PLANE AS THE DISCHARGE OF THE BURNER.
<br /> • -DESIGN SHALL INCORPORATE PROPERLY TORQUED,PERMANENTLY MOUNTED SPRING HINGES. 1ST BLDG, SUBMITTAL
<br /> -SPRING HINGES SHALL BE MADE FROM PLATED STEEL w.
<br /> 0 UNIONS. 7" ■■-■
<br /> CLEAN OUT. .
<br /> NOTES:
<br /> •• 12"MIN. 1)1"DIAMETER PVC PIPE ONLY.
<br /> 2)USE ONLY LOW PROFILE COUPLINGS.
<br /> 3)ADD CLEAN OUT AS SHOWN. (/1 N
<br /> EXHAUST FAN. �1 J
<br /> NOTES: W UT-5
<br /> 1)1"DIAMETER PVC PIPE ONLY. V J
<br /> HIGH TEMP GASKET IS USED TO
<br /> 2)USE ONLY LOW PROFILE COUPLINGS. SEAL THE FAN TO THE • re[
<br /> 3)ADD CLEAN OUT AS SHOWN. TRANSITION PLATE. V
<br /> U Q
<br /> GREASE DUCT & CHIMNEY SPECIFICATIONS: THE INNER DUCT IS FULLY WELDED TO C REVISIONS:
<br /> PROVIDE GREASE DUCT EQUAL TO CAPTIVEAIRE SYSTEMS MODEL "DW" • THE TRANSITION PLATE,ALL WELDS ARE
<br /> DYE TESTED. 12.22.2020 1st Building Submittal
<br /> ROUND 20 GAUGE 430 STAINLESS STEEL DUCTWORK. MODEL "DW" .(n 0 1
<br /> IS LISTED TO UL-1978 AND IS INSTALLED USING "V" CLAMP LOCKING
<br /> O
<br /> CONNECTIONS SEALED WITH 3M FIRE BARRIER 2000 PLUS. MODEL "DW" • • J 3
<br /> DOES NOT REQUIRE WELDING PROVIDING IT HAS BEEN INSTALLED PER VENTED CURB ROOF 4
<br /> TERMINATION.
<br /> THE MANUFACTURES INSTALLATION GUIDE. DATE: 12/3/2020 5
<br /> PROVIDE RATED ACCESS DOORS AT EVERY CHANGE IN DIRECTION AND EVERY 12' ON CENTER. PER 6
<br /> MANUFACTURES LISTING MODEL "DW" HORIZONTAL RUNS LESS THAN 75 FT. CAN BE SLOPED 1/161, PER 12", SECURED TO THE DWG.#: 7
<br /> HORIZONTAL RUNS MORE THAN 75 FT. CAN BE SLOPED 3/16" PER 12". CURB BY OTHER. 4639128
<br /> 8
<br /> DUCT SHOULD BE SLOPED AS MUCH AS POSSIBLE TO REDUCE THE CHANCE OF GREASE ACCUMULATION IN
<br /> HORIZONTAL RUNS. DRAWN MJB
<br /> BY:
<br /> LISTED GREASE DUCT.
<br /> IF THE DUCT OR CHIMNEY IS WITHIN 18 INCHES OF COMBUSTIBLE MATERIAL, PROVIDE UL-2221 OR UL-103 HT SCALE: Sheet Title:
<br /> LISTED DOUBLE WALL GREASE DUCT OR DOUBLE WALL CHIMNEY EQUAL TO CAPTIVEAIRE SYSTEMS MODEL 1/2" = 19-0"
<br /> "DW- 2R, 2R TYPE HT, 3R, OR 3Z" ROUND 20 GAUGE 430 STAINLESS INNER DUCT INSULATED WITH A 24 GAUGE HOOD
<br /> 430 STAINLESS OUTER SHELL. MASTER DRAWING DRAWINGS
<br /> CUSTOMER APPROVAL TO MANUFACTURE: Date: 12.07.2020
<br /> C Project Number: RAC 19048.0
<br /> Mea®M NO aaria I E3
<br /> c AM D Drawn By: -
<br /> SHEET NO.
<br /> Y"mss 6
<br /> Sheet Number:
<br /> M3 , 6 Q
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