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RE-FRIGERATION SPECIFICATIONS
<br />SPECIFICATIONS: MISCELLANEOUS REFRIGERATED EQUIPMENT
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<br />IEREAFTER IN THIS SPECIFICATION. THEVAJORD "MIECHANICAL CONTRACTOWSHALL REFER TO THE
<br />'NoSTALI IN A
<br />i _- _I,'G MECH� NICAL OR REFRIGERATION CONTRACTORAND"O'hNER" SHALL REFER T07-ELEVEN. REFER
<br />T 0 SFIEET-DOVV'FOR F)ESPONSIBLE PROVIDERS. IF NOT SPECIFIED, OWNER SHALL PURCHASE EQUIPMENT.
<br />AND ARRAIPiIGE TO HAVE THAT EQUIPMENT DELIVERED TO THE STORE SITE. THE MECHANICAL CONTRACTOR SHALL
<br />HAVE THE UPRIGHT REFRIGERATED C ABINE'TS UNCRAI ED, SIE"I IN PLACE, 1 EGS INSTALLED, UPRiGHT
<br />REFRIGERAT ED CABINETS LEV'ELED, PLACE THE CONDENSING UNITS. MAKE CONNECTIONS FOR THE
<br />I RE "I
<br />-FRIGERATION LINES AND ELECTRICAL LINES "WHEREALLOWED BY LOCAL CODE) BETWEEN THE
<br />UPRIGHT REFRIGERATED CABINETS AND C ONDENSING UNITS, FURNISH AND INSTALL THE CONDENSATE DRAIN
<br />LINES AND START UP THE UINITS PER THE INSTALLATION INSTRUCTIONS PACKAGED WITH THE EQUIPMENT. POWER
<br />\1VIRING FROM -THE E! EC-1-RICAL PANEL TO TIIE UPRIGHT REFRIGERATED CABINETS IS THE RESPONSIBILITY OF THE
<br />GENERAL CONTRACTOR'S ELECTRICAL- SUB --CONTRACTOR.
<br />DE REQUIREMENTS
<br />2.1 ALL PROPOSALS SHALL INCLUDE, AND WORK PERFORMED,`3FIALL BE ACCOMPLISHED IN ACCORDANCE
<br />WFFI 1 APPLICABLE L(_.)CAL LAVV'S, REGULATIONS. ORDINANCES, STATUTES AND CODES, WHICH SFIALL. BE
<br />DELINEATED, AND ALL MODIFICATIONS REQUIRED BY THE INSPECTING AUTHORITY SHALL BE MADE BY THE
<br />ME(_.1HANIGAL. CONTRAC-l'ORVOTHOILIT ADD!'! IONAL COST TO THE OWNER. ANY DEVIATIONS REQUIRED DUE TO
<br />UNFORESEEN CIRCUMSTANCES, SHALL BE CALLED TO THE ATTENTION OF THE PROJECT CONSTRUCTION MANAGER.
<br />3. GUARANTEE
<br />3.1 -'�,.,IECi�I.ANI�--Al-�-ONTRACTOR SI--IALL GUARANTEE ALL WORK AND THE COMPLETE SYSTEM OPERATION
<br />WILL BE FREE FROM DEFECTS IN WORKMANSHIP AND MATERIAL THAT THE MECHANICAL CONTRACTOR PROVIDED
<br />FOR INSTAL-LATION, FOR A PERIOD r F 90 DAYS AFT"' R ACCEPTANCE BY THE OWNER. ANY PART OFTHE
<br />FURNISHED EQUIPMENT ON TI-11S INSTALLATION WHICH PROVES DEFE-E-CTIVE, OR WAS DAMAGED IN SHIPMENT,
<br />SHALL BE HANDLED AS STATED IN PARAGRAPH 4 ENTITLED "MECHANICAL CONTRACTOR INSPECTION
<br />RESPONSIBII ITIEES"_
<br />3.2 MECHANICAL CONTRACI-I OR SHALL GUARANTEE THAT T HE UNIT HAS BEEN INSTALLED PROPERLY.
<br />3. 3
<br />Mr(_,HANI !CAL CONTRACTOR SHALL PROVIDE. THE FOLLOWING INFORMATION TO THE EQUIPMENT
<br />MANUJF11`1CTURE-R�S DISTRIBUTOR, AND TO THE O"AINER IF DEFECTS ARE ENCOUNTERED WITH THE EQUIPMENT.
<br />"VIC)DEL NUMBER OF"9-IE UNIT.
<br />�3,2 SERIAL NUMBER OFTHE UNIT.
<br />3.3.3 DATE OF INST ALLAT ION
<br />3.3. 4 D"TAILED ACCOUNTOF HE PR( BLEM, DIAGNOSIS, AND REPAIR WORK REQUIRED.
<br />'3. 3, 5 PARTS REQUIRING REPLACEMENT.
<br />3.33,6 STORE" N"Pli"IBER AND A DDRESS.
<br />11 L- U I m j�', J
<br />3A MECHANICAL 1CONTRAC"T"OR SHALL FURNISH TO THE O�AJNER'S REPRESENTATIVE ALL CERTIFICATES OF
<br />FINAL INSPECTI(Di`,l AND APPROVAL. FROM INSPEC1 K)N AUTHORII IIES HAVING JURISDICTION.
<br />WALK IN C0101LER REFRIGERATION SYSTEM INSTALLATION
<br />SPEC! C A TION iNTRODUC-i'"ION
<br />THE CONTRACTING FOR INSTALLATIONS OF'�!V�'\LK-IN REFRIGERATION EQUIPMENT WILL BE ACCOMPLISHED IN
<br />'F H ESE SPE'CI F11 CAT] ONS ARE TO AID IN PREPARA_FIO N OF NATIONAL
<br />STANDARD CONTRACT DOCU'NiIENTS
<br />SCOPE
<br />I HEREAFTER IN -THIS SPECIFICATION, THE WORD TJIECHANICAL CO NTRACTOR" SHALL REFER TO THE
<br />INSTALLING IMIECD'HANICAL OR REFRIGERATION CONTRACTOR AN D"OWN ER�' SHALL REFER TO 7-ELEVEN.
<br />OWNER SHALL PROVIDE _FHE0JALK--IN COOILER AND FREEZER REFRIGERATION SYSTEMS TO THE MECHANICAL
<br />CONTRACTOR AT HIS SHOP OR DESIG-NATED STORAGE FACILITY, AND SPIALL INCLUDE THE HEATCRAFT
<br />CIONDENSER,,fVITH ALL CONTROLS, LIQUID DRIERS, SIGHT GLASS, SUCTION FILTERS, SUCTION ACCUMULATORS,
<br />I ) t E I
<br />HEAD PRESSURE CONTROLS, ALI-. FAC_I_r1RY INSTALLED. THE EVAPORATOR FAN COILS SHALL
<br />INCLUDE A BEACON rACR,,'_)-PROCESSOR BOARD, ELE("TRIC EXPANSION/SOLENOID VALVES, THERMISTORS, ALL
<br />FACTORY MOUNTED. TFIE MECHANICAL CONTRACTOR SHi-\LL INSTALL THE SYSTEM AS SHOWN ON THE
<br />-4
<br />MECI ANT�CAL_ PL./\NS AND SHAI L FURNISH _FHE REFRIGERANT PIPING, SUCTION LINE INSULATION, CONDENSATE
<br />i'�RAINLI,,'\,IES. AND R"' FRIGrRANTAS REQ! "IRED. EXACT LOC ATION OF THFCONDENSING UNIT(S) AND
<br />E-VAPORATOR GOILS',,NILL BE DETERMINED BY THE PLANS.
<br />2. (-.110'DE RE-QUIREMENTS AND PERM[TS
<br />2.1 AL[__'VVORK SHALL BE ACCOMPLISHED IN ACCORDANCE 'V"JITH ALL APPLICABLE LOCAL- LAAlS,
<br />REGULATIONS, ORDINANCI 5� S 1'ATUTE'S AND CODES, AND ALL MODIFICATIONS REQUIRED BY THE INSPECTION
<br />AUTHORITY SHALL BE MADE BY THE r0ECi ]ANICAL CONTRACTOR �N/ITHOUT ADDITIONAL COST TO THE OWNER.
<br />2 _K'N PERMITS REQUIRED BY LOCAL OR STATE
<br />.2 � 2 OBTAIN, PAY FOR AND FURNISH ALI.. REFRIGERA'I D
<br />ORDINANCES OR CODES.
<br />_3 NO EXTRAS SFIALL BE ALLOWED DUE TO) CONDITIONS WITH "AlHICHTHE INIECHANI'CAL CONTRACTOR
<br />81-101,JI.-D i IAVE BEEN FAMILIAR.
<br />3, GUARANTEE
<br />3. 1 MECIFlANICAL CONTRACTOR SHALL GUARANTEE ALL WORK AND THE COMPLETE SYSTEM OPERATION
<br />'01ILL BE FREE FR'0M DEFEC TS IN WORKMANSHIP AND MATERIAL THAT THE MECHANICAL CONTRACTOR
<br />'ION, FOR A PERIOD OF90 DAYS AFTER ACCEPTANCE BY THE OWNER. ANY PART OF
<br />PROVIDED FOR INSTAULA-T, 1_
<br />T� IE FURNISHED 1EQUIPIMENT ONTHIS INSTALLATION WHICH PROVES DEFECTIVE, ORIAJAS DAMAGED IN
<br />IATED IN PARAGRAPH 4 ENTITLED "MECHANICAL CONTRACTOR INSPECTION
<br />SHIPMENT, SHALL BE HANDLED AS ST
<br />RESPONSIBILITIES'.
<br />-A
<br />3.2 MECi IANICAL CONTRACTOR SHALL FURNISH TO THE OWNER REPRESENTATIVE ALL CERTIFICATES OF
<br />FINAL INSPECTION AND APPR'0VAL FROM INSPECTION AUTHORITIES HAVING JURISDICTION.
<br />4. M, CHANICAL CONTRACTOR INSPECTION RESPONSIBILITIES
<br />4, 1 ("HECK EACH PIECE'OF REFRIGERATION EQUIPMENT FOR DAMAGES AND SHORTAGES. IF SUCH
<br />CONDITIONS EXIST, THE MECI�-IANICAL CONTI FACTOR SFIALL�
<br />4, '1 - 11 OBT AIN INSPECTION REP'3R FIN DUPI ICATE FROMITHE COMMON CARRIER AND NOTIFY OWNER
<br />OFFICE ANDREFRIGERATION EQUIPMENT SUPPLIER IMMEDIATELY.
<br />4 � 111. -) MAKE * REPAIRS WHIEN AUTHORIZED TO DO SO BY MANUFACTURER'S REPRESENTATIVE,
<br />REPLA""'ING ANY NIALFUNC-1-IONING PARTI�S)ON THE EQUIPMENT WITHOUT CHARGE TO THE OWNER.
<br />5. EQUIPMENI.
<br />EVAPORATOR FAN COILS
<br />TNIE MECHANICAL CONTRACTOR S31-1ALL HANGTIHE EVAPORATOR COILS IN ACCORDANCE WITH THE MECIdANICAL
<br />PLAN. ALI- MOUNTIN"IS !--I AR DVVAR E, TO INCLUDE A BEARING SURFACE FOR T1 iE I iANGER RODS, SHALL BE
<br />FURNISHED BY THE MECHAIN11CAL. CONTRACTOR. THE EVAPORATOR FAN COILS ARE IN NO CIRCUMSTANCE TO BE
<br />SUPPOR'flr'�_:D BYTHE V',jALK-IN COOLER PANELS ALONE.
<br />5.2 APPROVED COOLER (VAULT) REFRIGERATION EQUIPMENT MANUFACTURERS AND MODEL NUMBERS
<br />R 4, 4 8 A
<br />5.2 1 H"EATCRAFT/13OHN REMO TE CONDENSING UNITS INCLUDING%' 1) MEDIUM TEMP COMPRESSOR FOR
<br />VALILT COOLER, (11 COMPRESSOR FOR VAULT ICE S T(DRAGIP, AND (1) LOW TEMP COMPRESSOR FOR
<br />VAIULTFREEZF`R� STORAGE.
<br />6. INSTALLATION REQUIREMENTS
<br />6.1 REFRIGERANT PIPING
<br />6.1.1 ALL SUCTION LINE PIPING SHALL BE SEALED REFRIGERANT GRADE", TYPEL, HARD DRAWN. THE
<br />LIQUID LINE PIPING SHALL. BE SEALED REFRIGERANT GRADE, TYPE C, HARD DRAWN ON ALL MAIN RUNS.
<br />THE SHORT SECTION OF TUBING BETWEEN THE MAIN LIQUID LINE AND EXPANSION VALVE SHALL BE SOFT
<br />DRAWN REFRIGERANT TUBING.
<br />6.1.2 ALL HORIZONTAL TUBING RUNS SHALL BE SLOPED TOWARD Tf--IE COMPRESSOR, AND/OR "P''
<br />TRAP 1 INCH PER 20 FEET. ALL. VERTICALLY RUN SUCTION LINES SHALL BE P-TRAPPE-D AT- THE BASE OF
<br />EACH SUCTION RISER OF 4 FEET OR MORE TO ENHANCE OIL. RETURN TO THE COMPRESSOR, AND SHALL BE
<br />P-TRAPPED FOR EACH 20 FEET SECTION OF RISER.
<br />61.3 ONLY SILVER BASE SOLDIER (15% SILVER) SHALL BE USED FOR THIS INSTALL ATION.
<br />6.1 A REFRIGERANT PIPING IN THE WALK-IN SHALL BE STRAPPED TO ASSURE PIPING SUPPORT.THIS
<br />STRAPPING SHALL BE COPPER, IF NON -COPPER STRAPPING IS USED, IT SHALL BE LiNED'VVITH AN
<br />INSULATING MATERIAL TO PREVENT BI-METALLIC ELECTROLYSIS. REFER TO MANUFACTURER'S
<br />iNSTALLATION MANUAL FOR RECOMMENDED PIPE SUPPORT SPACING.
<br />6-2 REFRIGERANT LEAK TESTING
<br />621 AFTER ALL. REFRIGERANT TUBING IS CONNECTED, THE ENTIRE SYSTEM. IN(I'l�LUDING THE
<br />CONDENSING UNIT, SHALL BE PRESSURIZED TO 150 PSIG VVITId A MlIXTURE OF APPROPRIATE REFRIGERANT
<br />AND DRY NITROGEN. ALL CONNECTIONS, BOTH FLARED AND SOLDERED, SHALL BE THOROUGHLY
<br />CHECKED WITH AN ELECTRONIC OR HALIDE LEAK DETECTOR. ALL LEAKING SOLDER CONNECTIONS SHALL.
<br />BE DISASSEMBLED, CLEANED AND RE -SOLDERED.
<br />6.3 EVACUATION
<br />6.3A THE COMPLETE SYSTEM SHALL BE EVACUATED VJITH A VACUUM PUMP. TI-IF REFRIGERATION
<br />COMPRESSOR SHALL NOT BE USED TO EVACUATE -THE SYSTEM-
<br />6.3.2 THE COMPLETE SYSTEM, TO INCLUDE THE CONDENSING UNIT, SHALL BE EVACUATED A
<br />MINIMUM OF THREE TIMES. THE VACUUM SHALL BE BROKEN THE FIRST AND SECOND TIME AT 500 MICRONS
<br />USING APPROPRIATE REFRIGERANT.THETHIRD VACUUM SHALL BE BROKEN BYTHIE CHARGING
<br />REFRIGERANT.
<br />6.4 SUCTION LINE INSULATION
<br />6.4.1 THE MAIN SUCTION LINE INSIDE THE COOLER (VAULT) TO INCLUDE THE `P` TRAP, THE VERTICAL
<br />SUCTION RISER, ALL ABOVE ROOF SUCTION PIPING SHALL BE INSULATED WITH 1/2"'AIALL ARMAFLEX OR ITS
<br />EQUIVALENT. ALL. JOINTS ISHALL BE PROPERLY SEALED WITH APPROVAL BY IlNiSLILATION MANUFACTURER'S
<br />ADHESIVE OR SEALANT.
<br />6.5 CONDENSATE DRAIN LINES
<br />6�5.1 CONDENSATE DRAIN LINE MATERIAL SHALL BEV' O.D. HARD DRAWN COPPER -I UBING
<br />MECHANICAL CONTRACTOR SHALL INSTALL HEATTRACE IN LOW TEMP SECTION OF VAUL'T. REF Et-JECTRIC"AL
<br />SPECIFICATIONS SECTION 3.5.12 FOR HEAT TRACE REQUIREMENTS.
<br />6�5.2 THE LINES SHALL BE CAPABLE OF BEING OPENED AS CLOSE TO THE EVAPORATOR DRAIN
<br />AS POSSIBLE TO ALLOW EFFECTIVE CLEANING.
<br />6.5�3 THE DRAIN LINE SHALL BE TRAPPED ON A VERTICAL SLOPE PRIOR TO REACHING THE
<br />RECEIVING FLOOR DRAIN OR PIT (WHICHEVER IS ALLOWABLE UNDER LOCAL CODES)
<br />6.5.4 - 'THE DRAIN LINE SHALL HAVE A DEFINITE SLOP' AWAY FROM THE -EVAPORATOR OR DRAIN
<br />PIT (WHICHEVER IS ALLOWABLE UNDER LOCAL CODES). THE DRAINS FROM THE EVAPORATORSSFIALL BE
<br />JOINED TO MAIN DRAIN LINE SHALL RUN TO A DRAIN LOCATION SFIOWN ON THE MECHANICAL PLAN
<br />AND SHALL BE FIRMLY SUPPORTED WITH STRAPS AT LEAST EVERY SIX FEET ALONG3 THE DRAIN RUN.
<br />6.5 SYSTEM SET-UP
<br />6.6A THE OIL LEVEL IN THE COMPRESSOR SIGHT GLASS SHALL BE BETWEEN 113 AND 1/2 FULL AT
<br />ALL TIMES (FOR SEMI -HERMETIC COMPRESSORS ONLY. HERMET IG COMPRESSORS DO NOT HAVE OIL SiGI-fl-
<br />GLASS).
<br />6.6.2 THE PROPER AMOUNT OF REFRIGERANTSHALI1 BE CHARGED INTOTI-iE SYSTEM \AJITHI THE
<br />COMPRESSOR OPERATING AT THE PROPER HEAD PRESSURE (SEE MANUFACTURER�S SPEC[ FICATIONS).
<br />6.6.3 ONLY SUNISO-3GS OIL.. SHALL. BE USED ION THE MEDIUM FEMP SYSTEMS AND MOBIL EAL
<br />ARCTIC 22 C(' , OIL SHALL BE USED IN -I HE LOW TEMP SYSTEMS.
<br />6.6.4 THE THERMOSTATIC EXPANSION VALVE ED'BY 'THE BEACON
<br />MICRO -PROCESSOR BOARD AND IS FACTORY SETAT 8 DEG. THE IMECI IANICAL CONTRACTOR SHALL CHECK
<br />THE SUPERHEAT AT THE COMPRESSOR TO ENSURE THECOMPRESSOR SUPERHEAT MEETS THE
<br />COMPRESSOR MANUFACTURER'S GUIDELINES. THE MECHANICAL CONTRACTOR MAY HAVE TO ADJUST
<br />SUPERHEAT AT BEACON BOARD TO CORRECT INCORRECT SUPERI-AlEA"T READINGS AT THE COMPRESSOR.
<br />6.6.4-1 THE WALK --IN COOLER AND FREEZER THERMOSTATS ARE A PART OF THE BEACON MICRO-
<br />PROCESSCR SYSTEM AND ARE FACTORY MOUNTED. TF�� MEO'HANICAL CONTRAC�' (DR SHALL PROGRAM THE
<br />BEACON If BOARDS AS FOLLOWS:
<br />VAULT COOLER TEMPERATURE SETPOINTS:
<br />VAULT COOLER: +38� F
<br />VAULT ICE: +20' F
<br />VAULT FREEZER: -10' F
<br />OTHER REFRIGERATION EQUIPMENT TEMPERATURE SETPOINTS:
<br />SANDWICH CASE� 132' F
<br />CONDIMENT STATION: +38'F
<br />ICE 'CREAM CASE: 10' F
<br />ICED COFFEE ' iCREAM DISPENSER: +38' F
<br />UNDER COUNTER REFRIGERATED STORAGE: -�-38' F
<br />BACKROOM FREEZER: +10'F
<br />6.7 PENETRATIONS
<br />6.7A ALL OPENINGS THROUGH THE WALK. -IN PANELS REQUIRED FOR HANGERS, CONDENSATE
<br />DRAIN LINES, STRAPPING AND REFRIGERANT PIPING SHALL. 6E SEALED EXTERIOR AND INTERIOR BY THE
<br />MECHANICAL CONTRACTOR TO PREVENT MOISTURE FROM ENT ERING THE INSULATION, AND TO MAINTAIN
<br />THE WALK-IN VAPOR BARRIER-
<br />6.7.2 THE MECFIANICAL CONTRACTOR SI--IALI SEAL OFF ALL. PASS-TIHIROUGH OPENINGS
<br />REQUIRED FOR REFRIGERANT TUBING IN ACCORDANCE WITH REQUIREMENT S STATED ON I'VIECHANICAL
<br />PLAN.
<br />7. ELECTRICAL
<br />7A ALL PROVISIONS FOR WIRING (LINE VOLTAGE AND BEACON LOW VOUTAGE) SHAL.L. BE BY THE
<br />ELECTRICAL CONTRACTOR. FINAL BEACON LOW VOLTAGE WIRING CONNECTIONS SHALL BE BY THE
<br />MECHANICAL CONTRACTOR.
<br />8- MECHANICAL CONTRACTOR CLEAN-UP RESPONSIBILITIES
<br />8.1 REMOVE ALL CRATING FROM PREMISES,
<br />8.2 REMOVE ALL LABELS AND CLEAN CONDENSING SURFACES IF REQUIRED, AND STRAIGHTEN
<br />CONDENSING COIL FINS IF REQUIRED.
<br />8. 3 TOUCH-UP AND REPAIR PAINT AS REQUIRED.
<br />1 . SCOPE
<br />1.11 HEREAFTER IN THIS SPECIFICATION, THE WORD "MECHANICAL CONTRACTOR" SHALL REFER TO THE
<br />INSTALLING MECHANICAL. OR REFRIGERATION CONTRACTOR AND "OWNER" SIdALL REFER TO 7-ELEVEN, OWNER SHALL
<br />PURCIHASE THIE EQUIPMENT AND ARRANGETO HAVE THAT EQUIPMENT DELIVERED TO THE STORE SITE. THE
<br />MECHANICAL CONTRACTOR SI--IALL HAVE UNITS UNCRATED, SET IN PLACE, LEGS INSTALLED (IF APPLICABLE),
<br />EQUIPNIENT LEVELED, INSTALL THE CONDENSATE DRAIN LINES (IF REQUIRED) AND START UP THE UNITS PER THE
<br />INSTALLATION INSTRUCTIONS PROVIDED WITH THE EQUIPMENT. POWER WIRING FROM THE ELECTRIC' AL. PANEL TO
<br />THE 'VVALK--IN COOLER IS THE RESPONSIBILITY OF THE GENERAL CONTRACTOR'S ELECTRICAL SUB -CONTRACTOR.
<br />EXACT LOCATIONS OF EQUIPMENT WILL BE DETERMINED BY THE FLOOR PLAN AND MEASUREMENTS AT THE
<br />BUILDING AND IN COOPERATION WITH CCNTRACTORS AND IN ALL CASES, SHALL BE SUBJECT TO APPROVAL OF THE
<br />OWNER'S DIVISION CONSTRUCTION MANP.GER.
<br />2. CODE REQUIREMENTS
<br />2-1 ALL PROPOSALS SHALL INCLUDE, AND WORK PERFORMED SHALL BE ACCOMPLISHED IN ACCORDANCE WITH
<br />ALL APPLICABLE LOCAL LAWS, REGULATIONS, ORDINANCES, STATUTES AND CODES, WHICH SHALL BE DELINEATED
<br />AND ALL MODIFICATIONS REQUIRED BY THE INSPECTING AUTHORITY SHALL BE MADE BY THE MECHANICAL
<br />CONTRACTOR VVITHOUTADDITIONAL COST TO THE OWNER, ANY DEVIATIONS REQUIRED DUE TO UNFORESEEABLE
<br />CIRCUMSTANCES, SHALL BE CALLED TO THE ATTENT ION OF THE DIVISION CONSTRUCTION MANAGER.
<br />3, GUARANTEE
<br />3.1 MECHANICAL CONTRACTOR SHALL GUARANTEE ALL WORK AND THE COMPLETE SYSTEM OPERATION
<br />WILL. BE FREE FROM DEFECTS IN WORKMANSHIP AND MATERIAL THAT THE MECHANICAL CONTRACTOR PROVIDED
<br />FOR INSTALLATION, FOR A PERIOD OF 90 DAYS AFTER ACCEPTANCE BY THE OWNER, ANY PART OF THE
<br />FURNISHED EQUIPMENT ON THIS INSTALLATION WHICH PROVES DEFECTIVE, OR WAS DAMAGED IN SHIPMENT,
<br />SHALL BE HANDLED AS STATED IN PARAGRAPH 4 ENTITLED "MECHANICAL CONTRACTOR INSPECTION
<br />RESPONSIBILITIES",
<br />3.2 MECHANICAL CONTRACTOR SHALL PROVIDE THE FOLLOWING INFORMATION TO TFIE EQUIPMENT
<br />12.1 MODEL NUMBER OF THE UNIT
<br />3.2.2 SERIAL NUMBER OF THE UNIT
<br />3.2-3 DATE OF INSTALLATION
<br />3.2.4 DETAILED ACCOUNT OF THE PROBLEM, DIAGNOSIS, AND REPAIR WORK REQUIRED
<br />3.2-5 PARTS REQUIRING REPLACEMENT
<br />3.2.6 STORE NUMBER AND ADDRESS
<br />33 MECHANICAL CONTRACTOR SHALL FURNISH TO THE OWNER'S REPRESENTATIVE ALL CERTIFICATES
<br />OF FINAL INSPECTION AND APPROVAL FROM INSPECTION AUTHORITIES HAVING JURISDICTION.
<br />4� INSTALLATION REQUIREMENTS
<br />A. 1 GENERAL
<br />411A THE EQUIPMENT FROM VARIOUS MANUFACTURERS IS CONFIGURED SIMILARLY WITH MINOR
<br />DIFFERENCES DUE TO INDIVIDUAL MANUFACTURER'S DESIGN. INSTALLATION INSTRUCTIONS ARE BASICALLY
<br />SIMILAR FOR EACH MANUFACTURER'S EQUIPMENT.
<br />4.2 RE -FAIL REFRIGERATION EQUIPMENT
<br />4�2.1 INSTALLAT!ON INSTRUCTIONS
<br />PARTS REQUIRED:
<br />1. R448A REFRIGERANT FOR ALL. REMOTE CONDENSING UNITS EXCEPT ICE MAKER
<br />AND SLURPEES (R404A): UP TO 15LBS 4 OZ PER CONDENSER.
<br />2.'VVALL MOUNTED ELECTRICAL JUNCTION BOX WITH STRAIN RELIEF
<br />3. 50 FEET(MIAX) OF ELECTRICAL CONDUIT WITH MINIMUM AWG 22 STRAND 7X30 v"11RE.
<br />4. MOUNTING HARDWARE FOR JUNCTION BOX BRACKETS, CLAMPS ANID REMOTE CONDENSER.
<br />CONTENTS OF KIT:
<br />1. REMOTE CONDENSER
<br />2. FLEXIBLE LINE SET
<br />3. QUICK DISCONNECT FITTINGS
<br />4. 50 FEET OF 3/8" INSULATED LINE SET
<br />1, 50 FEET OF 5/8" INSULATED LINE SET
<br />6. COPPER ELBOW FITTINGS
<br />7. MOUNTING STRUT AND CLAMPS
<br />8. JUMPER FOR ELECTRICAL CONNECTION
<br />INSTALLATION INSTRUCTIONS:
<br />1. UNPACK CONDENSER
<br />2. CONDENSER INSTALLATION
<br />3. REFRIGERATION LINE INSTALLATION
<br />4. ELECTRICAL CONNECTIONS
<br />5. FBD UNIT INSTALLATION
<br />6. REFRIGERANT CHARGING
<br />7. UNIT START LIP
<br />INSTALLATION:
<br />1 . CAREFULLY UNPACK THE CONDENSING UNIT.
<br />2. CONDENSER INSTALLATION: INSTALL THE REMOTE CONDENSER ACCORDING TO THE
<br />DOCUMENT"INSTALL AND MAINTENANCE DATA" PROVIDED WITH THE CONDENSER.
<br />4.2.2 ICE MAKER (PIPED TO THE HOSHIZAKI REMOTE CONDENSING UNIT. PRECHARGED
<br />REFRIGERANT LINE SET FURNISHED BY THE ICE MAKER MANUFACTURER.)
<br />4.2.3 SANDWICH CASE (PIPED TO THE HEATCRAFT REMOTE CONDENSING UNIT. PRECHARGED
<br />REFRIGERANT LINE SET FURNISHED BY THE SANDWICH CASE MANUFACTURER.)
<br />4�2.4 SLURPEE (PIPED TO THE FBD SINGLE REMOTE CONDENSING UNIT. PRECFIARGED
<br />REFRIGERANT LINE SET FURNISHED BY THE SLURPEE MANUFACTURER.)
<br />425 FROZEN LEMONADE (PIPED TO FBD DUAL. REMOTE CONDENSING UNIT. PRECI-iARGED
<br />REFRIGERANT LINE SET FURNISHED BY THE FROZEN LEMONADE MANUFACTURER.)
<br />4.3 CONDENSATE DRAIN
<br />4.11 NORMALLY, THE CONDENSATE DRAIN CONNEC TION INCLUDED WITH THE UNIT, WILL BE STUBBED
<br />OUT AT THE BOTTOM OF THE CABIINIET, (IF REQUIRED). MECHANICAL CONTRACTOR SHALI_ FURNISH AND INSTALL-.
<br />A DRAIN LINE FROM THE CABINETS TO THE FLOOR, DRAIN. IT SHALL BE PERMISSIBLE TO MANIFOLD THE DRAINS
<br />INTO A COMMON DRAIN LINE� THE MANIFOLD SHALL BE 1 INCH DIAMETER MINIMUM. COPPER WILL BE
<br />ACCEPTABLE. EACH DRAIN CONNECTICN SHALL BE FULL SIZE OF THE EQUIPMENT DRAIN CONNECTION SERVED.
<br />4A UNIT START UP AND CHECKOUT
<br />4.4.1 MECHANICAL CONTRACTOR SHALI FOLLOW THE SPECIFIC UNITINSTALI ATION PROCEDURES
<br />,,AIHICH ARE PACKAGED WITH EACH PIECE OF EQUIPMENT WHEN DELIVERED TO THE ST ORE�
<br />MECHANICAL CONTRACTOR RESPONSIBILITIES
<br />5A RIEMOVE ALL CRATING FROM PREMISES.
<br />5�2 CHECK EACH PIECE OF REFRIGERATION EQUIPMENT FOR DAMAGES. NOTIFY THE OWNER'S DIVISION
<br />OFFICE IMMEDIATELY- MAKE REPAIRS ONLY WHEN AUTHORIZED TO DO SO.
<br />5.3 OBTAIN, PAY FOR AND FURNISH ALL REFRIGERATION PERMITS REQUIRED BY LOCAL OR STATE
<br />ORDINANCES OR CODES.
<br />9
<br />COMPLY WITH ALL LOCAL AND STATE CODES; IN JURISDICTION WHENEVER THE SPECIFICATIONS
<br />DO NOT MEET CODES, THE CODES SHALL TAKE PREFERENCE, NOTIFY OWNER'S DIVISION CONSTRUCTION
<br />OFFICE REGARDING REQUIRED MODIFICATIONS.
<br />g
<br />NO EXTRAS SHALL. BE ALLOWED DUE TO CONDITIONS WITH WHICH THE MECHANICAL CONTRACTOR
<br />91-11OULD HAVE BEEN FAMILIAR.
<br />6. ELECTRICAL
<br />k�j ALL PROVISIONS FOR WIRING, EXCEPT LOW VOLTAGE CONNECTIONS, SHALL BE BY THE ELECTRICAL
<br />CONTRACTOR. FINAL CONNECTIONS SHALL BE BY THE MECHANICAL CONTRACTOR FOR LOW VOLTAGE.
<br />6.2 ALL ELECTRICAL POWER SUPPLY WIRING SHALL BE BY ELECTRICAL CONTRACTOR.
<br />6.3
<br />ALL LINE VOLTAGE CONTROL WIRING FROM THE RETAIL REFRIGERATION EQUIFMENT TO THE
<br />CONDENSER UNIT(S) SHALL BE BY THE ELECTRICAL CONTRACTCR.
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<br />rev 02/28119 SHEET:
<br />M2.1
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