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SEQUENCE OF OPERATION SAF G X D OSA GENERAL: EA KEF-A1 C/T WHEN KITCHEN HOOD EXHAUST FAN KEF-A1 IS SWITCHED ON, THEN AC-A2 SHALL BE ENABLED BY IT'S OWN INTERNAL CONTROLS TO PROVIDE TEMPERED MAKE-UP AIR. INTERNAL CONTROLS SHALL OPEN THE OUTSIDE AIR DAMPER TO 100% AND STAGE MECHANICAL HEATING OR COOLING AS REQUIRED TO MAINTAIN DISCHARGE AIR TEMPERATURE SETPOINT (70 degF IN HEATING, 76 degF IN COOLING). WHEN KEF-A1 IS SWITCHED OFF, THEN AC-A2 SHALL BE DISABLED BY IT'S OWN INTERNAL CONTROLS. THE OUTSIDE AIR DAMPER SHALL MODULATE FULLY CLOSED WHENEVER AC-A2 IS DISABLED. S PWR (E)120V PWR.(E)ETHERNET DATA DROP. 120V PWR, BY DIV. 26 PCM COMMUNICATION WITH "PELICAN" WIRELESS GATEWAY, SEE 1 / M6.1. "PELICAN" #PM5-230 WIRELESS POWER CONTROL MODULE, COMPRISED OF TWO COMPONENTS; A WIRELESS CONTROL BOX TRANSMITTER/RECEIVER, AND A POWER RELAY MODULE. BOTH COMPONENTS ARE WALL MOUNTED. WIRELESS POWER CONTROL MODULE USED TO SCHEDULE ON/OFF UP TO FIVE AUXILIARY PIECES OF EQUIPMENT, SUCH AS EXHAUST FANS, PUMPS, ETC. INSTALL POWER RELAY MODULE COMPONENT IN DEDICATED CONTROL PANEL. INSTALL BOTH TO AUX. EQUIP, TYP. COMPONENTS IN ANY OF THE FOLLOWING TYPES OF ROOMS, BASED ON LOCATIONS OF AUXILIARY EQUIPMENT BEING CONTROLLED: ELECTRICAL, IDF OR MDF, CUSTODIAN, OR STORAGE.(E)"PELICAN" WIRELESS GATEWAY WIRELESS COMMUNICATION WITH EXISTING AND NEW "PELICAN" CONTROLS PRODUCTS. COMMUNICATION HUB, LOCATED IN MP BUILDING AT STAGE AREA. SEQUENCE OF OPERATION OUTDOOR SECTION INDOOR SECTION PWR T FACTORY THERMOSTAT ALL LOW VOLTAGE CONDUIT & CONDUCTOR INTERLOCKS (I.E. VOLTAGE < 120V)BETWEEN INDOOR UNIT AND OUTDOOR UNIT BY TCC CONTROL HARDWARE AND LOGIC FOR THE SPLIT SYSTEM SHALL BE THE RESPONSIBILITY OF THE UNIT MANUFACTURER. TCC SHALL INSTALL THE FACTORY PROVIDED CONTROL PACKAGE AS REQUIRED FOR PROPER UNIT OPERATION. KEF-A1 DEDICATED WALL SWITCH, INSTALLED BY DIV. 26. WHEN KEF-A1 IS SWITCHED ON, AC-A2 SHALL BE ENABLED TO PROVIDE TEMPERED MAKE-UP AIR. SEE 4 / M6.1 FOR AC-A2 CONTROL DIAGRAM. WHEN KEF-A1 IS SWITCHED ON,(E)AC-A1 SHALL ALSO BE ENABLED, IF NOT ALREADY RUNNING, TO PROVIDE ADDITIONAL KITCHEN HOOD EXHAUST MAKE-UP AIR, VIA DUCTED TRANSFER. RESPECTIVE OUTSIDE AIR FAN SHALL BE INTERLOCKED TO RUN WITH SPLIT SYSTEM. SEE SPLIT SYSTEM AC UNIT SCHEDULE FOR SPECIFIC INTERLOCKS. INSTALLED BY DIV. 26 SWITCH PROVIDED & S PWR EF INTERLOCK BY DIV. 26 LIGHT PWR EF CONTROL W/ LIGHTS EF INTERLOCK W/ AC UNIT PWR J-BOX PROVIDED & INSTALLED BY DIV. 26 CONNECTION & WIRING OF INTERLOCK RELAY PROVIDED AND INSTALLED BY DIV. 23 INTERLOCK TO RUN W/ AC UNIT. SEE EXHAUST FAN SCHEDULE FOR SPECIFIC INTERLOCKS. PWR SEE 2 / M6.1 FOR CONTINUATION. AQUASTAT TEMP SENSOR DOMESTIC HOT WATER IN-LINE CIRCULATING PUMP, REFER TO PLUMBING DRAWINGS. SET AQUASTAT TO SHUT OFF PUMP WHEN RETURN WATER TEMPERATURE REACHES 105 DEG. F (ADJUSTABLE). HVAC CONTROL SYSTEM SHALL DISABLE CIRC PUMP OPERATION DURING UNOCCUPIED HOURS, AS SCHEDULED BY OWNER THRU THE HVAC CONTROL SYSTEM. SHEETSOF730 Howe Avenue, Suite 450Sacramento, CA 95825Phone: 916.921.2112Fax: 916.921.2212KITCHEN RENOVATIONJOE SERNA SCHOOLSHEET NO. CONSULTANT UPDATED CADFILE CHECKED DRAWN SCALE PROJECT NO. DATE REVISIONS BY 19-32-050 RL TD AS NOTED L:\2019\191009.00\1200 Drawings\1205 AutoCAD Project Files\M6.1.dwg - April 10, 2020 01:39 PM - Richard Lingo04/10/2020 FILE NO. 39-50 APP NO. 02-118041 M6.1 MECHANICAL CONTROLS