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FGI-RF-/ FGI-RF-/ <br /> / EA � / — E—a � INTAKE <br /> EF EF o BDD EF o BQD - <br /> 15 23 28 PIZZA OVEN <br /> CONTROL O EA <br /> EA O EA O MAKE UP AIR O MAKE UP AIR <br /> ECM -��- <br /> MOP -��- -��- CS ' <br /> �f VFD -��- VFD -��- <br /> w <br /> GAYLORD TYPICAL OF TRANSFER FANS � a Q <br /> U � C4NTROL SF-1, SF-2, &SF-3 <br /> W PANEL. c~i�o w EXHAUST FAN KEF-4 <br /> 0 W � � O � 4 � J ~ <br /> � � Q <br /> � � � Z � I-4- � I-Q- w � w � c~i) <br /> F- � � F' � Z F- � <br /> � W W � Q � Q � Q <br /> t~n c�n «� > tL cn � cn � � _ ¢ O A <br /> p � " � 0-10 VOLT <br /> _ p O A — — _ — � c�n A ' <br /> � <br /> A A � <br /> v� _ . <br /> TOWER EXHAUST FAN CONTROL CAFETERIA TYPE I HDOD EXHAUST FAN - PIZZA OVEN <br /> NTS <br /> NTS EF-15, EF-23 & EF-28 SEQUENCE OF OPERATION <br /> SEQUENCE OF OPERATION: SYSTEM DESCRIPTION: <br /> THE EXHAUST FAN SERVING THE PIZZA OVEN IS CONSTANT VOLUME AND IS INTERLOCKED TO RUN WHEN THE PIZZA OVEN <br /> SYSTEM DESCRIPTION: O EA IS ON OR UNTIL TEMPERATURE IN THE PIZZA OVEN HOOD HAS BEEN REDUCED BELOW TEMPERATURE SETPOINT. <br /> THE TOWER EXHAUST FAN CONSISTS OF A DUCTED IN-LINE EXHAUST FAN AND ROOF EXHAUST HOOD WITH CURB MOUNTED ENABI.ING AND DISAeLING THE FAN IS THRouGH THE GAY�oRD CONTROLs. <br /> BACKDRAFT DAMPER. . <br /> PROVIDE CONTINUOUS MONITORING OF THE FOLLOWING POINTS AND DISPLAY AT THE OPERATOR'S WORKSTATION (ALL <br /> SETPOINTS AND ALARMS SHALL BE ADJUSTABLE) <br /> GENERAL: 1. STATUS OF EXHAUST FAN VIA A CURRENT SENSING RELAY AT THE MOTOR STARTER. <br /> THE EF SHALL BE AVAILABLE FOR OPERATION AT ALL TIMES. ALL CONTROLS SHALL BE AUTOMATIC. 2. ALARM IF FAN STATUs DOEs NOT MATCH ON/oFF STATUS RECEIVED THROUGH FAN START/sTOP RELAY. <br /> 1. WHEN THE VFD OR STARTER H-O-A SWITCH IS PLACED IN THE HAND POSITION,THE EXHAUST FAN SHALL START AND ALL VFD -��- - <br /> AUTOMATIC CONTROL SEQUENCES SHALL BE INITIATED EXCEPT THAT THE FAN VFD SPEED SHALL BE CONTROLLED MANUALLY AT <br /> THE VFD I�APPLICABL�. <br /> 2. WHEN THE VFD OR STARTER H-O-A SWITCH IS PLACED IN THE OFF POSITION, THE EXHAUST FAN SHALL STOP, ALL AUTOMATIC <br /> CONTROL SEQUENCES SHALL BE STOPPED. w <br /> 3. WHEN THE VFD OR STARTER H-0-A SWITCH IS PLACED IN THE AUTO POSITION,THE SUPPLY FAN SHALL START AND ALL AUTOMATIC ¢ <br /> � <br /> CONTROL SEQUENCES SHALL BE INITIATED. � TYPICAL OF EXHAUST FANS KEF-1, KEF-2, &KEF-3 <br /> w <br /> SYSTEM START/STOP: THE EF SHALL BE STARTED/STOPPED BY THE EMCS ACCORDING TO THE CURRENT MODE.THE CURRENT MODE fS z � � <br /> AS SCHEDULED OR BY OPERATOR OVERRIDE. j � � ___ <br /> DISHWASHER O EA <br /> UN-OCCUPIED MODE: A — CONTROL <br /> 1. THE EMCS SHALL DE-ENERGIZE THE EF. <br /> OCCUPIED MODE: <br /> 1. THE EMCS SHALL ENERGIZE THE EF AT THE VFD SPEED AS DETERMINED BY THE T&B IF APPLICABLE. <br /> ECM -�� ` <br /> PROVIDE CONTINUOUS MONITORING OF THE FOLL(�WING POINTS AND DISPLAY AT THE OPERATOR'S WORKSTATION (ALL SETPOINTS <br /> AND ALARMS SHALL BE ADJUSTABLE): <br /> 1. EF VFD FULL INTERFACE AND HARDWIRED POINTS OR FAN STATUS AS APPLICABLE. CAFETERIA TYPE ( HOOD SUPPLY AND EXHAUST FANS <br /> w <br /> TEST AND BALANCE NOTE: NTS � o- � <br /> 1. THE T&B CONTRACTOR SHALL ASSIST THE CONTROLS CONTACTOR IS SETTING VFD SPEED. c~n� w EXHAUST FAN KEF-5 <br /> SEQUENCE OF OPERATION _ Z � ? , <br /> SYSTEM DESCRIPTION: � � Q - <br /> TYPE 1 KITCHEN HOODS RRE SERVED BY A VARIABLE SPEED EXNAUST FAN AND A VARIBLE SPEED SUPPLY FAN WHICH w � � <br /> PROVIDES MAKE-UP TRANSFER AIR TO THE SUPPLY PLENUM AT THE FACE OF EACH HOOD. STARTING AND STOPPING OF <br /> THE FANS AND SPEED CONTROL OF THE VARIABLE FREQUENCY DRIVES(VFD)IS THROUGH THE PACKAGED GAYLORD O A — <br /> DEMAND CONTROL VENTILATION(DCV)CONTROL PANEL. <br /> 24VAC DEMAND CONTROL VENTILATION: 0-10 VOLT <br /> THE GAY�ORD DVC PANEL CONTROLS THE EXHAUST AIRFLOW BETWEEN 50%AND 100%BASED ON THE TEMPERATURE W <br /> M THE HOOD AND THE TEMPERATURE MEASURED AT THE DCV PANEL. WHEN TEMPERATURE IS BELOW SETPOINT IN BOTH <br /> LOCATIONS AND THE HOOD SYSTEM IS ENABLED THE EXHAUST FAN OPERATES AT 50%AIRFLOW CAPACITY. WHEN THE <br /> ; ; � TEMPERATURE INCREASES ABOVE SETPOINT IN EITHER LOCATION THE GAYLORD CONTROLS INCREASE THE AIRFLOW BY <br /> ' ' RAMPING UP THE SPEED OF THE VFD TO SATISFY THE TEMPERATURE SETPOINT. THE SUPPLY FAN VFD IS CONTROLLED <br /> SA ; i % SA TO MAINTAIN 60%OF THE EXHAUST AIR VOLUME AT EACH HOOD. D I S H WAS H E R TYP E I I H OO D EXHAU ST FAN <br /> 120V/1❑ PROVIDE CONTINUOUS MONITORING OF THE FOLLOWING POINTS AND DISPLAY AT THE OPERATOR'S WORKSTATION (ALL NTS <br /> F _ T OC , <br /> SETPOINTS AND ALARMS SHALL BE ADJUSTABLE) <br /> APPLICATION FUSED 1. STATUS OF EACH EXHAUST AND SUPPLY FAN VIA A CURRENT SENSING RELAY AT EACH VFD. <br /> SPECIF(C QISCONNECT 2. ALARM IF FAN STATUS DOES NOT MATCH ON/OFF STATUS RECEIVED THROUGH RELAY FROM THE GAYLORD SEQUENCE OF OPERATION <br /> CONTROLLER GONTROL PANEL. <br /> CONTROL SYSTEM DESCRIPTION: <br /> THE EXHAUST FAN SERVING THE DISHWASHER IS CONSTANT VOLUME AND IS INTERLOCKED TO RUN WHEN THE <br /> � � o XFM TRANSFORMER DISHWASHER IS ON. ENABLING AND DISABLING THE FAN IS THROUGH THE POWER RELAY FOR THE DISHWASHER. <br /> w <br /> � — <br /> `t Z � 24VAC � PROVIDE CONTINUOUS MONITORING OF THE FOLLOWING POINTS AND DISPLAY AT THE OPERATOR'S WORKSTATION(ALL ' <br /> C, O � � >- SETPOINTS AND ALARMS SHALL BE ADJUSTABLE) <br /> O F- U ~ Z 1. STATUS OF EXHAUST FAN VIA A CURRENT SENSWG RELAY AT THE MOTOR STARTER. <br /> � � } � a 2. ALARM IF FAN STATUS DOES NOT MATCH ONlOFF STATUS RECEIVED THROUGH FAN START/STOP RELAY. <br /> Z a � p,. U <br /> o � o W ,�-� W o <br /> � o � Wv z z . <br /> a � ° o � o 0 <br /> O � O � O — <br /> A REFRIGERATORS <br /> FREEZERS <br /> CONTROL � <br /> SINGLE - DUCT VAV TERMINAL WITHOUT HEAT PANE� <br /> NTS NOT SERVING COMM, ELEC, SYS ROOMS <br /> w <br /> SEQUENCE OF OPERATION: � <br /> � <br /> SYSTEM DESCRIPTION: � - <br /> w <br /> THE VAV TERMINAL UNIT WITHOUT HEAT COI�CONSISTS OF A FLOW MEASURING DEVICE,AIRFLOW a. <br /> CONTROL DAMPER, ELECTRIC REHEAT COIL, FAGTORY MOUNTED APPLICATION SPECIFIC CONTROLLER, w Tenant Improvements (TI) <br /> AND ALL ASSOGIATED APPURTENANCES AND DEVICES DEPICTED ON THE CONTROL SYSTEM DIAGRAM. <br /> a K,. .�L <br /> EACH VAV TERMINAL UNIT SHALL HAVE A ZONE TEMPERATURE SETPOINT PROGRAMMABLE THRC?UGH r <br /> THE EMCS. <br /> O , O <br /> COOLING MODE: THE TERMINAL UNIT AIRFLOW CONTROL DAMPER SHALL MODULATE TO MAINTAIN ZONE ' <br /> TEMPERATURE SETPOINT OF 75°F. � <br /> UNOCCUPIED MODE: MINIMUM FLOW SHALL BE SHALL BE 10% OF MAXIMUM. <br /> '� 30811 � <br /> �AL � <br /> OCCUPIED MODE: MINIMUM AIRFLOW SHALL BE AS SCHEDULED. �fz C��� <br /> PROVIDE CONTINUOUS MONITORING OF THE FOLLOWING POIN7S AND DISPLAY AT THE OPERATOR'S Core & Shell � <br /> WORKSTATION (A�L SETPOINTS AND ALARMS SHALL BE ADJUSTABLE): <br /> 1. AIRFLOW (CFM) � ��1G C� <br /> 4. ZONEOTEMPERATUREOSE POI TNIF APP 1°��E H A R G 1 S �� ��� ,yaSy��F� <br /> �-'� � , �� <br /> 5. ZONE TEMPERATURE ALARM FOR HIGH TEMPERATURE > 5°F � � � c` �- <br /> ,P`. <br /> 6. 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DATE RKEIJLC 06I30115 g N <br /> No.s�s1 CHECKED M 325 Z <br /> 2 Revision-Release 21 RAN JLC 06I30115 N <br /> �P,� P�o APPRovEo B U I L D I N G 40-58 JOB NO. COMP NO. � , � <br /> cqTF aF qutNo�`�� APPROVED 4O-5H-M3Z5 J <br /> MECHANICAL MASTER EVERETT, WA ow�No. 40-58-M325 <br /> I <br />