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<br /> SYMBOL LEGEND �
<br /> SYMBOL QTY. ESCRIPTION
<br /> �
<br /> C ��� � DUCT - RIGID, 26ga GALV. ROUND METAL M
<br />� �
<br /> 0
<br /> N
<br /> M
<br /> � DUCT - FLEXIBLE INSULATED DUCTWG. "'
<br /> Z �
<br /> o �
<br /> � �
<br /> � 8 EA. 10"0 DAMPER - ADJUSTABLE INLINE METAL ' � � � � �
<br /> aaaaY �
<br /> SUPPLY AIR DIFFUSER - SHOEMAKER HVL
<br /> 0o n �o in ¢
<br /> 8 EA. 10��0 - 10" NECK UNLESS NOTED OTHERWISE �
<br /> - NO DAMPER
<br /> - 24x24 LAY IN W
<br /> � Q
<br /> RETURN AIR GRILL - MFR STD. �
<br />� � 4 �• - LOUVERED METAL i i i M
<br /> R.A.G. - 18"x24"
<br /> THERMOSTAT - HONEYWELL
<br /> _._._.____._. _....__.._..._._._._._. _._._._._._._.�...__.__ _._._._.�.__.�....�.__.. �..................._._._.. _.�._._._._.__._._._._. _._._._...._._._._._._._ _._._._._._._._.�._.�._.� �.�.�._.�.�.�._.�._.__.. __._._.___._.__.__._. �._._._._._._..._._._._._ _._._._._._._._._._._._.� _._._._._._._._.__....._.. _._._._._.�._._._._._....� �._.�._.__._._._._._.__ _._._._._._._._�._.�.�.� _._._._._._._...._._........ __._._._.�._._._._._._.�. _.�._._._.�...
<br /> �T 2 EA. - MODEL �T7350 ___. _._� ___m__ ._��m_w�_..r �ti��__m_� _.�
<br /> - PROGRAMABLE W/ MICROPROCESSOR, NIGHT i
<br /> SEfBACK, 7 DAY, BATTERY BACKUP
<br /> - 5 DEGREE MIN, DEADBAND •
<br /> - MULTIPLE STAGE COOLING CAPABILITY, W/ ECONOMIZER AS `
<br /> FIRST STAGE (WSEC 1412.5) � `
<br /> - HEAT STRIP LOCK OUT ABOVE 40' F ` ' o o � �
<br /> _ ._.._._
<br /> MOUNT �46" AFF , �_�___.. _.. 3___,_._,.. �._ : __�... ._._. . __._�_. _. �..... �_.... ' �
<br /> . ; , ; �... �__. � �
<br /> � T T ' i i
<br /> � E g ,: 3 Z , s � ` .. 1 � .. 3 .. 3 \ .. i $ .
<br />� HP-1 2 EA. HEAT PUMP - BARD W36H2-A10 _ . .. . I
<br /> F � �......��e. ................... ; ; ;
<br /> i
<br /> ......... .................._,_..., i ........... .._......._......_._._.. ° s `t
<br /> 0 .... ....... ..... � F- aaaa �
<br /> - 3 TON SPVHP W/ 10kw BACK UP HEAT STRIP � R.A.G. 30"x20"xt6" MEfAL SUPPLY R.A.G.
<br /> AIR PLENUM ABOVE REfURN i z�Q
<br /> - CAPACITY & EFFICIENCY : 500 CFM 500 CFM
<br /> COOLING: 34,600 BTUH � 9.0 EER ' PLENUM (SEE DETAILS B & C � O o
<br /> HEATING: 35,000 BTUH �3.0 COP F ON SHEET S-1.0) ,�0� �OcD j�� �p�, � �I�
<br /> BLOWER PERFORMANCE: 1,285 CFM HIGH SPEED DRY COIL 390 MIN. �
<br /> - ELECTRICAL CFM OSA ' 390 MIN. w
<br /> VOLTAGE: 208vac SINGLE PHASE ? 12� 10� 10� 12� E CFM OSA � �
<br /> AMPERAGE: 81 MCA, `s � ' ' '
<br /> COMPRESSOR LOCK ROTOR AMPS: 112 HP-1 = . �..... __.___�________._. HP-1 �
<br /> ,�__
<br /> , ._. _..__--_�
<br /> BREAKER SIZE: 90 AMP : 3 1�� � � 10� ; _.._ �. � _��e ; , 10� , _v ��; � �
<br /> �
<br /> � . � � ; ; � :�..�.� E � � � �
<br /> WIRE SIZE: #4 HOT, #8 GND '', � ' � �..._ ; ; �. ° � . � _ � ` � � � � ; ,
<br /> 3 � S
<br /> � ' .. .�Y............... ............ � ....,.... �........................................,........ � 3 � 3 w
<br /> � - AIR ECONOMIZER ��� _ _ww_ ��w __.._.�..._ �� ..._.. .�...__ � _"�_ �.._.��.�w
<br /> F _�..,_,.x _.,�� �__�_... ._, ' .. . ....q � 3 .
<br />� 100� OSA CAPABILITY FOR 'FREE COOLING' - - -' - - - - - - - - - - - - - - - - - - - - - - - - '�
<br /> ENTHALPY CONTROLS W/ MIXED AIR SENSOR ° 3 J
<br /> F R.A.G. > > N n ,� � R.A.G. § w � � _
<br /> ADJUSTABLE MIN. OSA SETTING FOR VENTILATION 500 CFM O.g Os. ,�0�' �� 30 x20 x16 METAL SUPPLY 500 CFM � � � "
<br /> ` CLASSROOM CLASSROOM AIR PLENUM ABOVE RETURN i
<br /> i 102 1 01 PLENUM (SEE DEiAILS B & C
<br /> ; ON SHEET S-1.0) ;
<br /> E I .
<br /> E
<br /> E i.,.,_... ....�� .... ..,t ...,..,.,.� .._.. .....t . . . .��.�. , y ..__.. ......... .. _e._..._,.... ......... .. ______.............`..d_.... .
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<br /> NOTES � � � � �
<br /> ___ ._.... .............E C1�
<br /> � . ... _..� _.._.... _.._...._.__. .......... __.. _....... ....._.. __ _ _... _ _. ............. _...... _................... .....__..... ___.._..__....... ...............__. _. .. �...... ....�
<br /> 1. MECHANICAL SYSTEMS AND EQUIPMENT SERVING HEATING, COOLING, VENTILATING, AND OTHER NEEDS SHALL COMPLY WITH SECTION WSEC NREC C403.2 (REFERRED TO AS
<br /> O o Q
<br /> THE MANDATORY PROVISIONS) AND EITHER: SECTION C403.3 (SIMPLE SYSTEMS); . �
<br /> 2. EQUIPMENT SHALL MEET THE MINIMUM EFFICIENCY REQUIREMENTS OF TABLES C403.2.3(3) � ¢ _
<br /> 3. PACKAGED ELECTRIC E QUIPMENT PROVIDING BOTH HEATING AND COOLING WITH A TOTAL COOLING CAPACITY GREATER THAN 20,000 B T U/H S H A L L 8 E A H E A T P U M P. J �
<br /> C403.2.3.3 � v �•.� �,
<br /> 4. THE SUPPLY OF HE4TING AND COOLING ENERGY TO EACH ZONE SHALL BE CONTROLLED BY INDIVIDUAL THERMOSTATIC CONTROLS CAPABLE OF RESPONDING TO M E C H A N I CA L P LA N � x w �
<br /> TEMPERATURE WITHIN THE ZONE. AT A MINIMUM, EACH FLOOR OF A BUILDING SHALL BE CONSIDERED AS A SEPARATE ZONE. CONTROLS ON SYSTEMS REQUIRED TO HAVE � N � o
<br /> ECONOMIZERS AND SERVING SINGLE ZONES SHALL HAVE MULTIPLE COOLING STAGE CAPABILITY AND ACTIVATE THE ECONOMIZER WHEN APPROPRIATE AS THE FIRST STAGE OF 1/4"=1'-0" � �
<br /> COOLING. C403.2.4.1 `�
<br /> O W M
<br /> 5. UNITARY AIR COOLED HEAT PUMPS SHALL INCLUDE MICROPROCESSOR CONTROLS THAT MINIMIZE SUPPLEMENTAL HEAT USAGE DURING START-UP, SEf-UP, AND DEFROST w � � o
<br /> CONDITIONS. THESE CONTROLS SHALL ANTICIPATE NEED FOR HEAT AND USE COMPRESSION HEATING AS THE FIRST STAGE OF HEAT. CONTROLS SHALL INDICATE WHEN ¢ � �
<br /> SUPPLEMENTAL HEATING IS BEING USED THROUGH VISUAL MEANS (E.G., LED INDICATORS). HEAT PUMPS EQUIPPED WITH SUPPLEMENTARY HEATERS SHALL BE INSTALLED WITH 1�-6» o w = �
<br /> CONTROLS THAT PREVENT SUPPLEMENTAL HEATER OPERATION ABOVE 40'F. C403.2.4,1.1 4'-p" � � `� '.
<br /> 6. SETPOINT OVERLAP RESTRICTION. WHERE USED TO CONTROL BOTH HEATING AND COOLING, ZONE THERMOSTATIC CONTROLS SHALL PROVIDE A TEMPERATURE RANGE OR A INSTALL (1) Ya"x6 LAG SCREW W/ FENDER 18x24 REfURN Y" NEOPRENE GASKET N
<br /> DEADBAND OF AT LEAST 5'F (2.8'C) WITHIN WHICH THE SUPPLY OF HEATING AND COOLING ENERGY TO THE ZONE IS CAPABLE OF BEING SHUT OFF OR REDUCED TO A WASHER AT EA CORNER OF RETURN OPENING. AIR GRILL SEE ENLARGED DEfAIL U ¢ ^
<br /> MINIMUM. C403.2.4.2 (T I G H T E N E N O U G H T O S E C U R E P L E N U M T O W A L L (6" AFF "'
<br /> 7. FOR ALL OCCUPANCIES OTHER THAN GROUP R, EACH ZONE SHALL BE PROVIDED WITH THERMOSTATIC SETBACK CONTROLS THAT ARE CONTROLLED BY EITHER AN WITHOUT CRUSHING DUCT BOARD) TO BOTTOM) z �' w �'
<br /> AUTOMATIC TIME CLOCK OR PROGRAMMABLE CONTROL SYSTEM. C403,2.4.3 � 1 x2 DUCTBOARD SHIM � � `�
<br /> 8. THERMOSTATIC SETBACK CONTROLS SHALL HAVE THE CAPABILITY TO SEl BACK OR TEMPORARILY OPERATE THE SYSTEM TO MAINTAIN ZONE TEMPERATURES DOWN TO 55'F r AROUND RETURN AIR �- Z
<br /> � OPENING THRU BACK FOR .�: �� � � �
<br /> OPENING IN PLENUM �° � v
<br /> (13'C) OR UP TO 85'F (29'C). C403.2.4.3,1 �+ � � RETURN AIR TO BARD UNIT ���.� �� _ �'� �� �J,� V..� ro � �
<br /> 9. AUTOMATIC TIME CLOCK OR PROGRAMMABLE CONTROLS SHALL BE CAPABLE OF STARTING AND STOPPWG THE SYSTEM FOR SEVEN DIFFERENT DAILY SCHEDULES PER WEEK ,p � ;��',�' �,� � W � "
<br /> AND REfAINING THEIR PROGRAMMING AND TIME SEffING DURING A LOSS OF POWER FOR AT LEAST 10 HOURS. ADDITIONALLY THE CONTROLS SHALL HAVE A MANUAL � � �'
<br /> �t i o
<br /> � __J 2" WIDE BY 1" THICK DUCT BOARD ►t ti,-` - - - - � � �-- (� °c� � � ` .
<br /> OVERRIDE THAT ALLOWS TEMPORARY OPERATION OF THE SYSTEM FOR UP TO 2 HOURS; A MANUALLY OPERATED TIMER CAPABLE OF BEING ADJUSTED TO OPERATE THE L---- SHIM BEHIND PLENUM TO MAINTAIN ��� t c z �
<br /> SYSTEM FOR UP TO 2 HOURS• OR AN OCCUPANCY SENSOR. C403,2.4.3,2 �• � l� � �
<br /> ' 1 GAP FROM WALL SURFACE 2" DUCTBOARD PLENUM = `° `�
<br /> 1 0. A U T O M A T I C S T A R T C O N T R O L S S H A L L B E P R O V I D E D F O R E A C H H V A C S Y S T E M. T H E C O N T R O L S S H A L L B E C A P A B L E O F A U T O M A T I C A L L Y A D J U S T I N G T H E D A I L Y S T A R T T I M E <;, F� � � � � �
<br /> OF THE HVAC SYSTEM IN ORDER TO BRING EACH SPACE TO THE DESIRED OCCUPIED TEMPERATURE IMMEDIATELY PRIOR TO SCHEDULED OCCUPANCY. C403.2.4.3.3 °` BOX � GAP) o u, �
<br /> 11, BOTH OUTDOOR AIR SUPPLY AND EXHAUST DUCTS SHALL BE EQUIPPED WITH MOTORIZED DAMPERS THAT WILL AUTOMATICALLY SHUT -- � - W � � z �
<br /> W HEN THE S YS TE MS O R S P A C E S S E R V E D A R E N O T I N U S E O R D U R I N G B U I L D I N G W A R M-U P, C O O L D O W N, A N D S E f B A C K, C 4 0 3,2,4.4 z o ��:� � �" o
<br /> 12. VENTILATION, , -- � Y�" VINYL WRAP OVER ��'> �:� � � W � � �
<br /> EITHER NATURAL OR MECHANICAL SHALL BE PROVIDED IN ACCORDANCE WITH CHAPTER 4 OF THE INTERNATIONAL MECHANICAL CODE. WHERE MECHANICAL "i ;�,
<br /> VENTILATION IS PROVIDED, THE SYSTEM SHALL PROVIDE THE CAPABILITY TO REDUCE THE OUTDOOR AIR SUPPLY TO THE MINIMUM REQUIRED BY CHAPTER 4 OF THE 0O 1'-2" SOUND BAFFLE MADE FROM 2" (2)LAYERS OF �" GWB ��� -� � � ; � �� � � �
<br /> INTERNATIONAL MECHANICAL CODE. C403.2.5 = DUCTBOARD (FOIL FACE TOWARD ���� ��� �, �'� ��� �
<br /> 13. CLASSROOMS, GYMS, AUDITORIUMS AND CONFERENCE ROOMS LARGER THAN 500 SQUARE FEEf OF FLOOR AREA SHALL HAVE OCCUPANCY SENSOR CONTROL THAT WILL i INSIDE OF BAFFLE). ��� � 1� ��� �� ��� � � �
<br /> EITHER CLOSE OUTSIDE AIR DAMPERS OR TURN OFF SERVING EQUIPMENT WHEN THE SPACE IS UNOCCUPIED EXCEPT WHERE EQUIPPED WITH ANOTHER MEANS TO -- � AIR DIVIDER � F�� ;
<br /> � � ����. �� j
<br /> AUTOMATICALLY REDUCE OUTSIDE AIR INTAKE BELOW DESIGN RATES WHEN SPACES ARE PARTIALLY OCCUPIED. C403.2.5.2 __ � � ;
<br /> �� '
<br /> 1 4. D U C T W O R K S H A L L B E C O N S T R U C T E D A N D E R E C T E D I N A C C O R D A N C E W I T H T H E I N T E R N A T I O N A L M E C H A N I C A L C O D E. C 4 0 3.2 J.3 y ,,,. ; � ,� � _ �
<br /> 15. ALL LONGITUDINAL AND TRANSVERSE JOINTS, SEAMS AND CONNECTIONS OF SUPPLY AND REfURN DUCTS OPERATING AT A STATIC PRESSURE LESS THAN OR EQUAL TO 2 0 - R E f U R N A I R E X T E N S I O N, 2 D U C T B O A R D INSTALL WALL AFTER �` 3 � �
<br /> INCHES WATER GAUGE (W.G,} (500 PA) SHALL BE SECURELY FASTENED AND SEALED WITH WELDS, GASKEfS, MASTICS (ADHESIVES), MASTIC-PLUS EMBEDDED-FABRIC -- 0O � �� PLENUM BOX FASTENED iI � x �
<br /> SYSTEMS OR TAPES INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S INSTALLATION INSTRUCTIONS. PRESSURE CLASSIFICATIONS SPECIFIC TO THE DUCT SYSTEM SHALL � .�, 12 x22 INSIDE DIMENSIONS IN PLACE C�' - � ��� � � '
<br /> BE CLEARLY INDICATED ON THE CONSTRUCTION DOCUMENTS IN ACCORDANCE WITH THE INTERNATIONAL MECHANICAL CODE, C403,2.7.3.1 `- (2) Ya"x4" LAGS W� FENDER WASHERS THRU ��; � � � �
<br /> � __ BOTfOM OF PLENUM AND INTO FLOOR INSULATE WALL CAVITY ��� � �
<br /> OUTDOOR AIRFLOW RATE CALCULATION A FOR SOUND ATTENUATION 1 , _ _� _ o . � � �
<br /> 1�-8��� 2" DUCTBOARD
<br /> �� ' - i 4� � 1" AIR SPACE � o 0 0 0
<br /> PER CLASSROOM � � � � ve- - - � o � � � w
<br /> 1 -0 (ID) 1 AIR GAP � �, � � � �
<br /> PER 2012 IMC SECTION 403.3 & TABLE 403.3 �� Y NEOPRENE o � o � o 0
<br /> 1'-6» �/an GWB �� � GASKET F=- _ � '' Z N
<br /> � ��: � � � � o � � o
<br /> � � o -
<br /> EDUCATION - CLASSROOM (AGES 9 AND OVER) SIDE ELEV SECTION A-A WALL PLATE BELOW � � W � ¢ ¢
<br /> Az = 830 SQFT (ZONE FLOOR AREA) _ B � w W Z ��
<br /> Ya NEdPRENE GASKEf
<br /> Pz = 35 PER 1 000 = 830 1 00� _ .83*35 = 29.05 PEOPLE ZONE POPULATION r � � � � Z �
<br /> � � )
<br /> Rp = 10 CFM/PERSON (PEOPLE OUTDOOR AIR RATE - TABLE 403.3) pA � � 4�F, .:,, ; � W o � � �
<br /> Ra = 0.12 (AREA OUTDOOR RATE - TABLE 403.3) P L E N U IYI D ETAI L ` � ���. z � z � " -'
<br /> _��._,. Q
<br /> � � v' LL' � co
<br /> ,.�...a i�3�. "��."t..i?
<br /> z � � >' z �
<br /> ��2„ _ �'-0" `'�' =>`� �� � � ,
<br /> Vz = Rp*Pz + Ra*Az w _� � � �
<br /> Y"x4.5" LAG SCREW W/ o o a w J o Z
<br /> Vz = 10*29.05 + 0.12*830 FENDER WASHER & Ya" i w �' x = w �
<br /> Vz = 290.5 + 99.6 = MIN. 390.1 CFM OSA REQUIRED N E O P R E N E W A S H E R U N D E R ~ = Z "' � � �
<br /> HEAD (SPACE � 24"O.C.)
<br /> 390.1 CFM OSA REQUIRED PER HEAT PUMP,
<br /> BLOWER � HIGH SPEED W/ 0.2esp = 1,285 CFM, ATTAC H M E NT D ETAI L P LE N U M P LAN JOB N0: ��"�
<br /> 390.1 / 12.85 = 30.36%
<br /> 1-1/2" = 1'-0" � 3/4" = 1'-0"
<br /> ** FACTORY TO SEf JADE CONTROLLER MIN POSITION VARIABLE TO 4.4V M'� .O
<br /> RESULTING IN 30% OPEN POSITION BEFORE SHIPPING. FINAL ADJUSTMENTS TO BE MADE SHT.
<br /> BY OTHERS AFTER MODULES ARE SET UP AND TESTED. �*
<br /> DATE: 3-2-�6
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