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REVISIONS DESCRIPTION DATE: A B C D E F G H I FACTORY WIRING 0 UNLESS SPECIFIED OTHERWISE,ALL FACTORY AC WIRING 16 AWG.ALL FACTORY DC WIRING 18 AWG. MOTOR POWER CIRCUIT SCHEMATIC z NOTE:IFVFD HAS 1PH 2a0V INPUT,USE L18 L20NLY. CIRCUIT BOARDS J9 1201/ IF VFD HAS IPH IN/INPUT,USE LI B N ONLY. ECPM03 MTH F DCV Rev.2.12.00 CONTROL INPUTRIP] F p:Iwo HMI Rev.2.12.00 O 120V H1=LINE, aPH to B um ptNoi N1 zoeV wrtz MIC 2a A N1=NEUTRAL,15A m 24V 8 9 rT-A w,mm 5A rt3 Pt 0'211 BREAKER.DO NOT WIREDMmm-RE P103760 Un G CONNECTTO J6 1 2 3 4 5 6 7 ANTIsapalmNl.l GND e L Pt0]:0'o oil WIL® ® 2 SHUNT TRIP * 24V SCADAuse sn,eleee were PFOB:N Bu BREAKER.SEE P501 2 rc e 3t.NIA 0 INSTALLATION G L3IN 1.1. COY COY \P1B]:]0.9 GBK SCHEMATIC FOR C DEJ1 vFO:ESvi51N0PY%Ss]1 P49a:22s CADDITIONAL REO. p 0 R�sti COMPONENT LIST PANEL LID II G�t� x WF DEFLA.4,4 1SEL DESCRIPTION 3 P" all— pto:I S o �_20BVP101.WAISAP13 eeme 03]20.3 lP11d7.Da31 ECPM03'DAISYCHAINPI50Ab", 'P6']2 J4 J3 J VFD:ESN112N01Y%B5I1 P19a225 P410:21 a roc O.Oieep� U , 4 Ia, ,. Arcr lnN«PL I I 3 U 15r 15r. III II 3 h J7 120V III N N BF"HwO R r QH1 J Hoo N1 I I I I 111 5 I srwon Mm I � Cl) (0 6 O DC* 01 AR1 - w" N1 WH SF 1 - LEGEND N. Fa R 7 LL B8-ewcBiarJ O Ba,arrowN PR-Pume 1 O a DRY CONTACTS(SHOWN DE-ENERGIZED) W14WHIlE CVA GREEN � Op G RA-7-1 BlAsartm$IIdFE l�to$ m�uWm �"PE tQ MAKE lRw ERLacK. F00 EF1 BN PAWH 1�AWG RA 21 6 N EL 000NG RBJIOB NnNAVE CBne'33._ Lij E"ADa EFi u F BWH MW DOV-1111 O O SECONDARY PANEL C LING IF NECESSARY RA-2-2 ERA IAN J co 9IK e� "E I o FU 0 w av U) TYPE 1 P m d TE SC-20 X 18 x 8.62 BOX DWC NO ECP#2-2 J 1n 1 Demand Control Ventilation Hood Control Panel Specifications: Controls shall be listed by ETL(UL 508A)and shall comply with demand ventilation system E turndown requirements outlined in IECC 403.2.8(2015). CD DUCT TEMPERATURE SENSOR o The control enclosure shall be NEMA 1 rated and listed for installation inside of the rn exhaust hood utility Cabinet.The control enclosure may be constructed of stainless steel or painted steel. Temperature probe(s)located in the exhaust duct riser(s)shall be constructed of stainless steel. A digital controller shall be provided to activate the hood exhaust fans dynamically based on a fixed differential between the ambient and duct temperatures sensors.This function shall meet the requirements of IMC 507.1.1. I A digital controller shall provide adjustable hysteresis settings to prevent cycling of the fans after the cooking appliances have been turned off and/or the heat in the exhaust system is reduced. I CONTROL PANEL I A digital controller shall provide an adjustable minimum fan run-time setting to prevent fan LCD Cycling. INTERFACE ROOM TEMPERATURE SENSOR Variable Frequency Drives(VFDs)shall be provided for fans as required. The digital controller shall modulate the VFDs between a minimum setpoint and a maximum setpoint on demand. The duct temperature sensor input(s)to the digital controller shall be used to TYPICAL HOOD CONTROL PANEL INSTALLATION calculate the speed reference signal. The VFD speed range of operation shall be from 0%to 100%for the system,with the actual M minimum speed set as required to meet minimum ventilation requirements. Sequence of Operations: > M The hood control panel is capable of operating in one or more of the following states at any = LO An internal algorithm to the digital controller shall modulate supply fan VFD speed given time: I 07 proportional to all exhaust fans that are located in the same fan group as the supply fan. Automatic: The system operates based on the differential between room temperature and the temperature at the hood cavity or exhaust duct collar.Fans activate at a In Q The system shall operate in PREP MODE during light cooking load or COOL DOWN MODE when configurable temperature differential threshold.Depending on the job configuration each fan U sufficient heat remains underneath the hood system after cooking operations have zone can be configured as static or dynamic.These terms refer to whether a variable C completed.Operation during either of these periods will disable the supply fans and provide motor(such as EC Motors or VFD driven motors)modulate with temperature.If the panel is Q an exhaust fan speed that is equal to the minimum ventilation requirement. equipped with variable speed fans and the zone is defined as"dynamic",these will modulate U (J within a user-defined range based on the temperature differential.Panels equipped with w A digital controller shall disable the supply fan(s),activate the exhaust fan(s),activate variable speed fans and a fan zone defined as"static",fans will run at a set speed the appliance shunt trip,and disable an electric gas valve automatically when fire condition calculated for the drive.Demand control ventilation systems are capable of modulating z is detected on a covered hood. exhaust and make up air fan speeds per the requirements outlined in IECC 403.2.8. CZ A digital controller shall allow for external BMS fan control via Dry Contact(external Manual: The system operates based on human input from an HMI. G control shall not override fan operation logic as required by code). Schedule: A weekly schedule can be set to run fans for a specified period throughout the An LCD interface shall be provided with the following features: day.There are three occupied times per day to allow for the user to set up a time that is DATE: 7/7/2020 a. On/Off push button fan&light Switch activation suitable to their needs.Any time that is within the defined occupied time,the system will run b. Integrated gas valve reset for electronic gas valves(no reset relay required) at modulation mode and follow the fan procedure algorithm based on temperature during this DWG.#: c. VFD Fault display with audible&visual alarm notification time.During unoccupied time,the system will have an extra offset to prevent unintended 4424831 d. Duct temperature sensor failure detection with audible&visual alarm notification activation of the system during a time where the system is not being occupied. e. Mis-wired duct temperature sensor detection with audible&visual alarm notification DRAWN f. A single low voltage Cat-5 RJ45 wiring connection Other: The system operates based on the input from an external source(DDC,BMS or BY. MJB g. An energy savings indicator that utilizes measured kWh from the VFDs hard-wired interlock) SCALE: 3/4" = 1'-0" MASTER DRAWING SHEET NO. 10 REVISIONS DESCRIPTION DATE:. System Design Verification (SDV) D D If ordered, CAS Service will perform a System Design Verification (SDV)once all equipment has had a complete start up per the Operation and Installation Manual. Typically, the SDV will be performed after all inspections are complete. Any field related discrepancies that are discovered during the SDV will be brought to the O attention of the general contractor and corresponding trades on site. These issues ON will be documented and forwarded to the appropriate sales office. If CAS Service has to E AMM resolve a discrepancy that is a field issue,the general contractor will be notified and 0 qw- billed for the work. Should a return trip be required due to any field related discrepancy that cannot be resolved during the SDV, there will @ E be additional trip charges. I I I > During the SDV, CAS Service will address any discrepancy that is the fault of the manufacturer. Should a return trip be required,the I 3 general contractor and appropriate sales office will be notified. There will be no additional charges for manufacturer discrepancies. I III 3 IIIIIII N N J II II UJ I O I I � I � T T V O 1 O V C � oD .� aD W I Q J Z o x o_ I o J N a_ U) D7 d 1 � to E Q v rn 0 M _ U) Q a� U U U a, w c H Z a DATE: 7/7/2020 DWG.#: 4424831 DRAW MJB SCALE: 3/4" = V-0" MASTER DRAWING SHEET NO. 11 Cn CD -0 p Cn CO 00 CSS CT A W IV 1 O < C/) c 1'1 o CAD T , Z Cn CD CQ C CD CA z C W CD CD Z O �.7 j CS N CD c N c co 0 O O cn � a� CO � j � r _ N REG/ST �° en E 0'o 5 ] .'I, r p0' �+ //��►,yy� � � C_ V�� N Z �, CCD 7r/ M y OCA) c W O= .` PL _ gI CID N rn O � � rn O y, .m�I �►9 � � z rn � w o m ` .�.� m v n CO :--� c ^ W '� � z C� N (n w D �" �� r'J rT� 1j M li♦ o o f 0'o o� Z I�,,� °V,il CHICKEN[ FINGERS Cn +� < o ro CD 00 00 _ CM N z o �� 3N��''� � ' c Restaurant Support Office CDN IV = r" N �) M 6800 Bishop Road, Plano, TX 75024 O O CD r 0' 0 Tele: 972-769-3100 Fax: 972-769-3101 SUBMITTALS