P/N 0501930_D
Contents
1. Do not butt gaskets E nd Assembly always overlap them as shown Tightening order A B C DE F Remove paper backing after gasket has been applied Perimeter gasket required by NSF p A P P P gt gt P E P gt p Slicone Sealant i A cd A E 6 Qo E 2 P N 0501930 D U S amp Canada 1 800 922 1919 e Mexico 1 800 890 2900 e www hussmann com End caps required for rail light P N 0501930_D 1 13 4 Fasten End Assembly to Merchandiser a Use Bolt and washer to fasten end d Install Top and Bottom Corner assembly to merchandiser Castings as shown below b Use washer with Hex Nut to secure bolt and washer at front and canopy Detail A and B similar to joining pro cess c Tighten in order shown on previous page After fasteners have been tightened insert Plug Buttons Flat Washer 5 16 WI Zinc Cap Screw 56 18 x 13 4 End Assembly Cap Screw 5 1e 18 x 21 2 N q7 Q Plug Button Figure 1 HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A Ultra Low Front Rear Load Excel 1 14 INSTALLATION Detail A Solid End Top Corner gt Castin i a 4 o Screws SM 8 18x 2 Hex head DetailB Sold COmer Bum per Castng S Crew SM 8 18x 2 Hex Head 5 Seal End to End Frame R2. Do NOT install additional water seals Bottom of Case Bottom of Case Slope Slope gt gt i Slope Always Slope toward Floor Drain Optional Excel Ultra Low Front Drip Piping Arrangements P N 0501930 D U S amp Canada 1 800 922 1919 e Mexico 1 800 890 2900 e www hussmann com P N 0501930_D INSTALLING SPLASHGUARDS The splashguard 1s shipped inside each merchandiser AFTER merchandisers have been leveled and joined and all drip piping electrical and refrigeration work has been completed install the splashguard To Install Splashguards 1 Check to be sure that all splash guard retainers are level with the floor and fastened to the rail 2 Align the tabs in the upper splash guard support with the slots extending out from the front color panel then slide the upper splashguard into place The upper splashguard support should be level HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A Splashguard Brackets Use Extension to Insert Screws Upper Splashguard Retainer Slots Slide Upper Splashguard Retainer Over Slots Ultra Low Front Rear Load Excel 3 4 DRIP PIPING AND SPLASHGUARDS 3 Position splashguard bottom slot over the splashguard retainer on each end of the merchandiser and align the screw Slots with the hold in the upper support Fasten the splashguard to the upper support with self drill
3. SQQ X Honeycomb Xj IO ILI Load Limit R aurn Air Ultra Low Front Rear Load Excel 4 2 START UP OPERATION MULTI DECK SHELF ALIGNMENT Taped to one of the shelves of each merchan diser is a small plastic bag containing shelf alignment strips These strips are designed to enhance the appearance of the shelves by aligning the front edge of each shelf with that of an adjacent shelf When installing shelves 1 Insert one of the alignment strips into the slot behind the front edge of each shelf 2 After all shelves are installed slide the strip across the shelf joint wherever two shelves are adjacent This will lock them together Shelf Alignment Strip 5 8 x 6 in 16 x 152 mm MULTI DECK SHELF CONFIGURATION Shelves are individually mounted in 1 in 25 mm increments and have two three or four position brackets permitting shelves to be placed in a flat or down tilt position see illus tration Front product stops are recommended when shelves are placed in the down tilt position P N 0501930 D Case performance will be degraded if peg shelves are used without baffles Unauthorized specialty shelving may cause poor mer chan diser performance also Consult your Hussmann representative to ensure optimum performance of Hussmann equipment Note that lighted shelves cannot be used in rear load merchandisers 2 Position d 4 Position n INSTALLING FDA NSF REQUIRED THE
4. vu sue ste dera ea dan eed 4 2 Align Bnd FranS ers eges ES RESPG CER YA 1 7 Fasten End Frames 0000s 1 8 MAINTENANCE Sealing Li ig Caureand Cleaning aprira pira 5 Install Splashguard Brackets 1 9 Pan Peni asia edili 5 1 Offsetting Bumper 1 10 Paca Pa sornione pietra 5 1 Installing End Assemblies 1 11 Exterior SUTfaces g cosi EO RE hoch eet CR 5 1 Optional Front Rail Light 1 15 Interior Surfaces 5 cease or awe RID 5 amp 5 2 Bi Fold Door Setup 1 17 Cleaning Honeycomb Assemblies 5 2 Cleaning Door Tracks 5 3 REFRIGERATION ELECTRICAL Maintaining fluorescent lamps 5 4 Cel ripe rtl eaae ace oed ch tette iom 2 1 Cleaning stainless steel rails 5 4 Refrigerant Piping 2 1 Cleaning Under Merchandisers 5 4 Connection Location i Removing Scratches from Bumper 5 4 Multiple XI ex aamedoe a e Pe re RR eed 2 Pine SIZIHp audio tina 23 SERVICE Oil Traps nos ecg t cenae cedars se tne 2 1 Replacing Fan Motors and Blades 6 1 Pressure Drop 0 0 ccc eee RR 2 1 Replacing Fluorescent Lamps 6 2 mStation cene iti ente 2 2 Replacing Lamp Holders and End Caps 6 2 Suction Lie eno ede ii deba 2 9 Replacing Electronic Ballasts 6 3 Liquid Line i55 es 252 Diagram Ballast Arrangement 6 3 Refrigeration Thermostat 2 3
5. CLEANING PROCESS Fascia Panels The fascia panels lift out left to right and should be cleaned with a mild detergent and warm water DO NOT USE AMMO NIA BASED PRODUCTS TO CLEAN OPTIONAL ACRYLIC PANELS NEVER USE ABRASIVE CLEANSERS OR SCOURING PADS Exterior Surfaces The exterior surfaces must be cleaned with a mild detergent and warm water to protect and maintain their attractive finish NEVER USE ABRASIVE CLEANSERS OR SCOURING PADS HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A This can cause the glass to shatter and could result in personal injury Allow glass fronts ends and service doors to warm before applying hot water Interior Surfaces The interior surfaces may be cleaned with most domestic detergents ammonia based cleaners and sanitizing solutions with no harm to the surface Always read and follow the manufac turer s instructions when using any cleaning product Do NOT Use Abrasive cleansers and scouring pads as these will mar the finish Coarse paper towels on coated glass Ammonia based cleaners on acrylic parts eA hose on lighted shelves or submerge the shelves in water Solvent oil or acidic based cleaners on any interior surfaces A hose on rail lights canopy lights or any other electrical connection WARNING Product will be degraded and may spoil if allowed to sit in a non refrigerated area Ultra Low Front Rear Load Excel 5 2 MAINTENANC
6. JOINING INSTRUCTIONS Prep Merchandiser 1 Check to be sure that merchandisers are level Locate the Joining Kit and check con tents Sectional construction means that two or more cases may be joined in line yielding one long continuous display requiring one pair of ends ALL JOINTS MUST BE AIR TIGHT TO PREVENT FORMATION OF ICE OR CONDENSATION 2 Remove shelves if installed display pans and front air grille from the right end 3 Remove any factory installed nut retainers from top frame upright and bottom shoe of both ends to be joined HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A Ultra Low Front Rear Load Excel 1 6 INSTALLATION Apply Gaskets as Follows Right End ONLY 1 Apply the 15 s inch gasket around the top of the merchandiser as shown It must be at the edge Check to be sure that there are no gaps between gasket and merchandiser 2 Apply the 1 inch 25 mm gasket on the metal merchandiser frame as shown across the bottom Check to be sure that there are no gaps between merchandiser and gaskets 3 Apply 1 s inch gasket across the top from one end of the merchandiser to the other where the merchandiser meets the cooler wall Lap gasket if necessary do not butt ends The lengthwise gasket must lap the front to back gasket to fill any gap at the cooler wall Apply Silicone Sealant to Right End ONLY from the top gasket to the bottom gasket as shown in the illustration P N 05
7. 1 800 922 1919 Mexico 1 800 890 2900 www hussmann com P N 0501930_D SETTING REAR LOAD MERCHANDISER The rear load merchandiser is installed in a cooler wall The illustrations below show the relationship between the wall and the mer chandiser The rear of the canopy extends through the cooler wall Note that the uprights are forward of the wall with the merchandiser end closing the gap Side View MERCHANDISER LEVELING Merchandisers must be installed level to ensure proper operation of the refrigeration system and to ensure proper drainage of defrost water During all steps of setting joining and leveling merchandisers close attention to posi tion and operation must be maintained NOTE BEGIN LINEUP LEVELING FROM THE HIGHEST POINT OF THE STORE FLOOR IMPORTANT Do not remove shipping braces from BI FOLD DOORS until the lineup is complete including joining and end installation Bi fold door set up and operating instructions begin on Page 1 17 Cooler Wall rps Cooler Opening W W Total Length of lineup without ends 3 4 inch D5X 12URLE 144 1 2 in 3670 mm D6X 12URLE 144 1 2 in 3670 mm D5X 8URLE 96 3 8 in 2448 mm D6X 8URLE 96 3 8 in 2448 mm Front View Opening Required in Cooler Wall HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A T_ 1 in Gasket apply top to bottom of end assembly Top View of DGX URLE D5X URLE End As
8. AC L Le Oil Traps P traps oil traps must be installed at the base of all suction line vertical risers Pressure Drop Pressure drop can rob the system of capacity To keep the pressure drop to a minimum keep the refrigerant line run as short as possible using a minimum number of elbows Where elbows are required USE LONG RADIUS ELBOWS ONLY Ultra Low Front Rear Load Excel 2 2 REFRIGERATION ELECTRICAL INSULATION LIQUID LINE Additional insulation for the balance of the liq May be reduced by one size after one half uid and suction lines is recommended wherever the case run load Do not reduce below the condensation drippage 1s objectionable or lines case liquid line connection size are exposed to ambient conditions e Take offs to case liquid lines should exit the bottom of the branch liquid line SUCTION LINE Provide an expansion loop for each evap orator take off minimum 3 in 76 mm e Pitch in direction of flow loop e May be reduced by one size at one third of case run load and again after the second third Do not reduce below the case suction line size Minimum Loop 3 in 76mm Case suction lines should enter at the top of the branch line Liquid Line Take Off e Suction Line Return Offtime Defrost 8 Ft Case 12 Ft Case 8 Ft Case 12 Ft Case 2438 mm 3658 mm 2438 mm 3658 mm T uum 7 Lr P N 0501930 D U S amp Canada 1 800 922 1919 e Mexico 1 800 890 2900 e www hussman
9. Alignment Pins If Installed Ci HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A Ultra Low Front Rear Load Excel 1 12 INSTALLATION 2 Apply Gaskets to End Frame as Follows a Apply the 1 s inch gasket around the d Apply the 1 in 41 mm gasket on top of the case as shown It must be at the the metal case frame as shown the rear edge Check to be sure that there are no Check to be sure that there are no gaps gaps between gasket and merchandiser between merchandiser and gaskets b Apply the 1 s in 41 mm gasket on 3 Apply Gaskets to End Assembly the metal frame upright as shown Check d Apply the 1 inch 25 mm gasket to the to be sure that there are no gaps between back edge of the end assembly from top merchandiser and gasket to bottom where the end assembly meets the cooler wall Lap gasket 1f necessary c Apply the 1 inch 25 mm gasket on do not butt ends The gasket must fill any the metal merchandiser frame as shown gap at the cooler wall across the bottom Check to be sure that there are no gaps between merchandiser and gasket Cooler Wall Mull 1 in Gasket apply top to bottom of end assembly Ultra Low Front Rear Load Top View of D6X URLE D5X URLE End Assembly po o0 F O ae Oi u Tan Viau IMPORTANT First Gasket 1 in Gasket du Do not stretch gasket x de especially around corners 15 g in 41 mm
10. Bi Fold Door Adjustment 0 6 4 Defrost SEQUENCES uu 9 we EY Yes 2 3 Repairing Aluminum Coil 6 4 Merchandiser Electrical Data 2 4 Electrical Connections 2 4 Fld Wille fact ododad do eda E Su Ud 2 4 Identification of Wiring 2 4 Wiring Color Code ovs ERE RAPERE es 2 4 IMPORTANT KEEP IN STORE FOR FUTURE REFERENCE Quality that sets industry standards 12999 St Charles Rock Road Bridgeton MO 63044 2483 U S amp Canada 1 800 922 1919 Mexico 1 800 522 1900 www hussmann com 2014 Hussmann Corporation EXCEL INSTALLATION TOOL LIST Unloading From Trailer Lever Bar also know as a Mule Johnson Bar J bar Lever Dolly and pry lever Moving Dolly Setting Case Line Up Level 4 ft suggested Ratchet 1 4 in Socket 5 16 in Socket 1 2 in Socket Battery Drill Screw Gun Caulking Gun 10 in Adjustable Crescent Wrench KARR de e RR RR RR RR RR RR RRR EES ANSI Z535 5 DEFINITIONS e DANGER Indicate s a hazardous situation which if not avoided will result in death or serious injury e WARNING Indicate s a hazardous situation which if not avoided could result in death or serious injury CAUTION Indicate s a hazardous situation which if not avoided could result in minor or moderate injury NOTICE Not related to personal injury Indicates s situations which if not avoided could result in damage to equipment P N 0
11. Detail Pull Pins to Release Doors From Track 5 Do not add lubricant to the door mechanism Pull Center Pins to Release From Track HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A Ultra Low Front Rear Load Excel 5 4 MAINTENANCE MAINTAINING FLUORESCENT LAMPS Fluorescent lamps should not be allowed to run to failure If a re lamp schedule 1s not in place the tubes should be inspected for signs of degradation blackened ends Degraded or failed tubes should be replaced Allowing severely degraded lamps to operate may cause a ballast failure or could expose the lamp holder to excessive heat Replacing degraded bulbs 1s more cost effective than replacing ballast and lamp holders Traditional re lamp programs are 18 to 24 month intervals In the absence of a re lamp program a yearly inspection of the lightning system 1s recommended 1 Inspect all lamp sockets and plug recepta cle connections for signs of arcing Replace any component that shows signs of arcing 2 Make sure all unused receptacles have their close off covers securely installed 3 Make sure proper cleaning procedures are followed Lights and fans MUST be turned off when a case 1s cleaned and MUST be allowed to dry before turning power back on 4 Do not use a pressure nozzle to clean inside a case P N 0501930 C CLEANING STAINLESS STEEL RAILS Use non abrasive tools and always polish with grain of the steel Use alkaline chlori
12. VDC power supply The P ia i P i i power supply s are located in the case canopy behind fascia panels The canopy light bars are attached to the canopy light channel with mounting clips The electrical wiring has a quick connect that can be un plugged 1 To replace a canopy light bar carefully remove the light bar from the clip replace with like Hussmann fixture and connect the new wiring to the quick connect 2 Return power and switch the light switch on and off to ensure lights work properly REPLACING LED VERTICAL MULLION LIGHT BARS The light bars are attached to the door LED vertical mullion lights are an available mullions with mounting clips and can be lighting option for EcoVision II Plus doors replaced similar to the canopy lights just Center fixtures illuminate the middle of the remove them from the mounting clips and con case and the end fixtures illuminate the ends nect new wires at quick connect or sides of the case Center Fixture End These LEDs have different Fixture be interchanged Contact your Hussmann representative to shaped lenses They are not to order replacements End P N 0535992 D U S amp Canada 1 800 922 1919 e Mexico 01 800 890 2900 e www hussmann com P N 0535992_D REPLACING LED POWER SUPPLIES Replacing electrical components should only be performed by a qualified service technician The 24 VDC power supplies for the LEDs are located at the top of
13. adjustment 1s required DO NOT REMOVE THE CAP ON THE TEVs This cap is to be removed only for valve disassembly Removal of this cap during case maintenance will result in refrigerant loss unless the system 1s first isolated and the refrigerant recovered CAUTION REMOVAL OF THE TEV CAP WILL RESULT IN REFRIGERANT LOSS UNLESS THE SYSTEM IS FIRST ISOLATED AND THE REFRIGERANT RECOVERED The TEV has been factory set to provide the recommended performance settings as speci fied on the merchandiser data sheets LOAD LIMITS Each merchandiser has a load limit Shelf life of perishables will be short if load limit 1s vio lated AT NO TIME SHOULD MERCHANDISERS BE STOCKED BEYOND THE LOAD LIMITS INDICATED DO NOT BLOCK HONEYCOMB OR RETURN AIR GRILLE HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A STOCKING Product should NOT be placed inside of merchandisers until merchandiser is at proper operating temperature Proper rotation of product during stocking 1s necessary to prevent product loss Always bring the oldest product to the front and set the newest to the back AIR DISCHARGE AND RETURN FLUES MUST REMAIN OPEN AND FREE OF OBSTRUCTION AT ALL TIMES to provide proper refrigeration and air curtain performance Do not allow product packages signs etc to block these grilles Do not use non approved shelving baskets display racks or any accessory that could hamper air curtain performance js Tw A
14. e Mexico 1 800 890 2900 e www hussmann com P N 0501930_D REFRIGERATION ELECTRICAL REFRIGERANT The correct type of refrigerant will be stamped on each merchandiser s serial plate The case refrigeration piping is leak tested factory sealed and pressurized Before making refrigeration hookups depress the universal line valve to ensure that coils have maintained pressure during shipment WARNING Refrigeration lines are under pressure and should be depressurized before attempting to make any connections REFRIGERANT PIPING Connection Location The refrigerant line connections are at the right hand end of the merchandiser as viewed from the back at the back of the canopy Multiplexing Piping of merchandisers operating on the same refrigeration system may be run from case to case DO NOT RUN REFRIGERANT LINES THROUGH MERCHANDISERS THAT ARE NOT ON THE SAME REFRIGERATION SYSTEM BRANCH as this may result in poor refrigeration control and compressor failure Line Sizing Refrigerant lines should be sized as shown on the refrigeration legend that 1s furnished for the store or according to ASHRAE guide lines Refer to the information on the next page for branch line piping of Hussmann Equipment HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A 2 1 Refrigeration Connection Case to Case Electrical Connection i LZ IAA Piping p X Location a C 0 0 5 E JR D6X URLE n D5X URLE W
15. on the canopy support brackets on top of the merchandiser Suggested level locations are shown in the following illustrations P N 0501930_D Level the merchandiser by all four corners Start at the rear by placing as needed the pro vided shims under each end of the rear base rail The shims are long enough to allow the adjoining merchandiser to be leveled with the same shim When the rear of the merchandiser is level end to end move to the front of the merchandiser Insert shims as needed at each front corner so that the front is also level from end to end At this point check to see if the merchandiser 1s level front to rear If 1t 1s not add or remove shims until the merchandiser 1s level front to rear n P l i T The merchandiser should be solidly supported at least every 2 feet 610 mm Once the merchandiser 1s level if any gaps are present shims should be inserted under the front and rear base rails approximately in line with the cross members to support the front and rear of the merchandiser It 1s the installing contractor s responsibility to ensure the merchandiser has adequate support under each cross member Leveling and supporting are critical to prevent air and water leaks U S amp Canada 1 800 922 1919 Mexico 1 800 890 2900 www hussmann com P N 0501930_D 1 5 Insert shims front and back as needed at 2 foot intervals Ni 10 for 8 ft case 18 for 12 ft case S him
16. the merchandiser inside the canopy 1 DISCONNECT POWER TO THE MERCHANDISER 2 Flip canopy fascia panel out to find the power supply s in the wireway behind canopy panel 3 Remove the screws that secure the power supply s and disconnect the LED wiring at the quick connects 4 Remove the old power supply and install new power supply Replace parts in reverse order All connections must be made in the wireway 5 Reconnect the electrical power Turn on light switch on and off to ensure lights work properly 24VDC power supplies must be replaced A with Class 2 Hussmann power supply to ensure proper operation Contact your ATTENTION Hussmann representative to order replacement kits HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A 6 3 O LEN Power Supply s inside Wireway LED Power Supply Quick Connect Medium Temperature Multi Deck Merchandisers with Doors 6 4 REPAIRING ALUMINUM COIL The aluminum coils used in Hussmann Insight merchandisers may be easily repaired in the field Materials are available from local refrigeration wholesalers Hussmann recommends the following solders and technique Solders Aladdin Welding Products Inc P O Box 7188 1300 Burton St Grand Rapids MI 49507 Phone 1 800 645 3413 Fax 1 800 645 3414 X Ergon 1570 E Northgate P O Box 2102 Irving TX 75062 Phone 1 800 527 9916 NOTE Hussmann Aluminum melts at 607 C Aladdin
17. trailer Use a Johnson bar mule 2 Use one dolly to remove the merchandiser from the trailer 3 Use two dollies to move merchandisers to lineup WARNING Do not walk on top of case Do not store items or flammable materials atop the case Ultra Low Front Rear Load Excel 1 2 INSTALLATION SERIAL PLATE LOCATION SHIPPING BRACES Move the merchandiser as close as possible to its permanent location then remove all packaging Check for damage before discard ing packaging Remove all separately packed accessories such as kits and shelves Direct a flashlight through the return air grille behind the front rail to locate the serial plate on the left end of the Rear Load model serial Plate Behind Return Air Grille aa l Do not remove end braces until joining begins Recycle braces and hardware WARNING Do NOT remove shipping braces until the merchandisers are positioned for installation EXTERIOR LOADING Do NOT walk on top of merchandisers or OE Oe ESE damage to the merchandisers and serious personal injury could occur THEY ARE NOT STRUCTURALLY DESIGNED TO SUPPORT EXCES SIVE EXTERNAL LOADING such as the weight of a person Do not place heavy objects on the merchandiser A WARNING This product may contain chemicals known to the State of California to cause cancer birth defects or other reproductive harm This warning is the result of the California State law known as the California Safe Drin
18. 01930_D IMPORTANT Do not stretch gasket especially around corners Do not butt gaskets always overlap them as shown Remove paper backing after gasket has been applied Perimeter gasket required by NSF End caps required for rail light Apply Gasket Along Full Length of Case at Cooler Wall bs of p CB jJ t d i R lt gt Insert CIMOVE M Alignment Nut Retainers N s S aews n Q2 Fist Gasket P iC M lin Gasket O E o 24 mm INI x os S econd E S x Gasket 0 19 g in 41 mm i L i 7 Slicone E R V Sealant AI fo ED aw Apply Gaskets to LAT Ax RIGHT END IND qr TI el Insert Remove T Alignment Nut Retainers loo m Rod Insert Alignment P ns U S amp Canada 1 800 922 1919 Mexico 1 800 890 2900 www hussmann com P N 0501930_D Align End Frames NOTE THAT ALIGNMENT ORDER IS DIFFER ENT FROM TIGHTENING ORDER REFER TO THE ILLUSTRATION NOTE cases must be level before joining 1 Insert alignment pin at lower front and lower back wm Jm om J Alignment Pin Ww 2 Insert the alignment rod 1 4 in diameter x 6 in through hole in top rail align and insert into second to rail 3 Move the second case as close to the first as possible by pushing or using lever bar mule HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A 4 Match alignment pins with corres
19. 3 in 1 rod at 389 C X Ergon Acid core at 235 C 1125 F E Pu 455 F P N 0535992 D Technique 1 Locate Leak 2 REMOVE ALL PRESSURE 3 Brush area UNDER HEAT 4 Use PRESTOLITE TORCH ONLY Number 6 tip 5 Maintain separate set of stainless steel brushes and USE ONLY ON ALUMINUM 6 Tin surface around area 7 Brush tinned surface UNDER HEAT thoroughly filling the open pores around leak 8 Repair leak Let aluminum melt solder NOT the torch 9 Don trepair for looks Go for thickness 10 Perform a leak check 11 Wash with water 12 Cover with a good flexible sealant U S amp Canada 1 800 922 1919 e Mexico 01 800 890 2900 e www hussmann com ROSSI I IGN Xs WE CI 9 we K oN DR SI SI Aa PS 3a A Y SS To obtain warranty information 9 Sg or other support contact your Se CI Hussmann representative 6S Please include the model and Se Cy serial number of the product CI To AS AS DR CI Hussmann Corporation Corporate Headquarters Bridgeton Missouri U S A 63044 2483 01 October 2012 Ne AS Hussmann Corporation 12999 St Charles Rock Road Bridgeton MO 63044 2483 www hussmann com
20. 501930 C REVISION HISTORY REVISION D 1 Added Proposition 65 Warning REVISION C l Added warning box page 1 1 2 Maintaining Fluorescent Lamps page 5 4 3 Revised Replacing Fluorescent Lamps page 6 2 REVISION B 1 Formatted text adjusted headers and footers updated warnings and cautions 2 Added D5X URLE to illustrations 3 Added drip piping pitch page 3 1 REVISION A Original Issue U S amp Canada 1 800 922 1919 e Mexico 1 800 522 1900 e www hussmann com P N 0501930_D 1 1 INSTALLATION NSF CERTIFICATION These merchandisers are manufactured to meet ANSI National Sanitation Foundation NSF Standard 7 requirements Proper installation 1s required to maintain ANSI certification Near the serial plate each merchandiser carries a label identifying the type of application for which the merchandiser was certified ANSI NSF 7 Type I Display Refrigerator Freezer Intended for 75 F 55 RH Ambient Application ANSI NSF 7 Type II Display Refrigerator Freezer Intended for 80 F 55 RH Ambient Application ANSI NSF 7 Display Refrigerator Intended for Bulk Produce LOCATION These merchandisers are designed for displaying products in air conditioned stores where temperature 1s maintained at or below the ANSI NSF 7 specified level and relative humidity 1s maintained at or below 559 Placing refrigerated merchandisers in direct sunlight near hot tables or near other heat sou
21. Connecting Canopies of Multi deck Wall Merchandisers PORE PEE KEKE RE I i pur Alignment order 1 2 3 4 5 x O Tightening order gt L gt A B D C E iat E gt Detail for Connecting Canopies Rear Load of Rear Load Ultra Low Front Merchandisers Ultra Low Front Fasten End Frames 1 Begin at lower back to draw end frames tight 2 Tighten joints in the order shown A B C D until the gaskets are compressed and merchandisers join smoothly Tighten in Order Shown P N 0501930 D U S amp Canada 1 800 922 1919 Mexico 1 800 890 2900 e www hussmann com P N 0501930_D Seal Merchandisers 1 Remove interior front panel and interior panel support bracket to apply butyl tape Display pans were removed in earlier step 2 Apply butyl tape across the end shoe joint Be sure to extend the tape up the back and front of the merchandiser Silicone sealer may be applied around joining bolts on both sides in bottom shoe but isn t necessary if neoprene washers are used Interior Panel Support Bracket SS oO Tal F oli Front looking down N CAUTION Install splashguard brackets before installing drip piping HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A Butyl Tape v TELETEARZIATEA y d oc INSTALL SPLASHGUARD BRACKETS Position splashguard brackets at the front of the merchandiser on the floor at 4 foot intervals Each
22. E WARNING Do NOT allow cleaning agent or cloth to contact food product Do Remove the product and all loose debris to avoid clogging the waste outlet eStore product in a refrigerated area such as a cooler Remove only as much product as can be taken to the cooler in a timely manner First turn off refrigeration then disconnect electrical power Thoroughly clean all surfaces with soap and hot water DO NOT USE STEAM OR HIGH WATER PRESSURE HOSES TO WASH THE INTERIOR THESE WILL DESTROY THE MERCHANDISERS SEALING CAUSING LEAKS AND POOR PERFORMANCE Lift hinged fan plenum for cleaning Hook chain in rear panel to secure plenum during cleaning BE SURE TO REPOSITION THE FAN PLENUM AFTER CLEANING MERCHANDISER Take care to minimize direct contact between fan motors and cleaning or rinse water Rinse with hot water but do NOT flood NEVER INTRODUCE WATER FASTER THAN THE WASTE OUTLET CAN REMOVE IT Allow merchandisers to dry before resuming operation Wipe down lighted shelves with a damp sponge or cloth so that water does not enter the light channel DO NOT USE A HOSE OR SUB MERGE SHELVES IN WATER After cleaning is completed turn on power to the merchandiser P N 0501930 C CLEANING HONEYCOMB ASSEMBLIES Honeycombs should be cleaned every six months Dirty honeycombs will cause mer chandisers to perform poorly The honey combs may be cleaned with a vacuum cleaner Soap and water may
23. HUSSmaAann Excel Ultra Low Front Rear Load Medium Temperature Dairy Merchandisers Installation amp Service Manual Shipped With Case Data Sheets ame Lo Duo mL A ai a z i la J 21 Pd T p IMPORTANT P N 0501930 D l Excel Series Keep in store for AUGUST 2014 future reference Spanish P N 0532256 French P N 0532257 MANUAL I O EXCEL ULF REAR LOAD DAIRY P N 0501930_C TABLE OF CONTENTS INSTALLATION TOOL LIST lv DRIP PIPING AND SPLASHGUARDS Waste Outlet and Water Seal 3 INSTALLATION Installing Drip Piping 3 1 NSP ertinicavion 4 sd ebd 1 1 Optional Ultra Low Front Location e263 4 60653 Bk oa eR RE 1 1 Drip Piping Arrangements 3 2 Shipping Damage 1 1 Installing Splashguards 3 3 IBiciecrn MP m 1 1 Cove HM 2 id dumis d odit obrera 3 4 serial Plate Location 1 2 Exterior Loading 1 2 START UP OPERATION Merchandisers Shipped with End Installed 1 2 DAEGU ecu stes d os eae es Mare os wee 4 SHIPDIN Braces 445 4 ssa 1 2 Eoad MMU Sta ee ehe 4 Setting Rear Load Case 1 3 STIOCKIMB ne 4 Case Level uk had Ashes baee dios 1 3 Multi deck Shelf Alignment 4 2 Joining Instructions 1 5 Multi deck Shelf Configuration 4 2 Preparation ieri 1 5 Installing FDA NSF Required Apply Gaskets i 1 6 THEMMOME CE
24. RMOMETER The following pages provide the same informa tion that ships with the thermometer This requirement does not apply to display refrigerators intended for bulk produce refer to page 1 1 Please note that the tape cannot be exposed after installation U S amp Canada 1 800 922 1919 e Mexico 1 800 890 2900 e www hussmann com P N 0501930_D This is an NSF 7 amp US FDA Food Code Required Thermometer Thermometer Hussmann Part TM 4911251 x m E Hussmann Corporation 12999 St Charles Rock Road Bridgeton MO 63044 2483 U S amp Canada 1 800 922 1919 Mexico 1 800 522 1900 www hussmann com 2007 Hussmann Corporation Suggested M ountng Locatons mSmngk DeckG Ass Front In pactM erchandisers Acrylic Package Guard S Double StkTape ie Fl amp ibe Plastic Fits imd fag Moldings Hussmann P N 0429971 C 10 2007 HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A Inside End Panel Suggested M ountng Locatons n M ultrdeck M erchandisers Ultra Low Front Rear Load Excel 4 4 START UP OPERATION Each installation will be different depending on how the unit is stocked shopping patterns in the department and ambient conditions of the store The suggested loca tions provided herein are possible locations It is the responsibility of the purchaser user to determine the location within the food storage area of the unit that best meets
25. be used if all water is removed from the honeycomb cells before replacing Be careful not to damage the honey combs Multi deck Cases l Loosen or remove screw to free honey comb 2 Clean and dry the honeycomb 3 After cleaning replace honeycomb and slide retainer forward Reinstall screw Damaged honeycomb must be replaced Loin IT l1 BEES IIIS I URS Gen nam AH a l O 1 e p me Honeycomb Air Straightener Retainer U S amp Canada 1 800 922 1919 e Mexico 1 800 890 2900 e www hussmann com P N 0501930_C 5 3 CLEANING DOOR TRACKS The bi fold door mechanism 1s contained in Bumper remove tracks at the top and bottom of each door To rack Ee Track ensure optimum operation the tracks must be T ed kept clear of debris at all times Wipe Out 1 Do not allow liquids to collect in the tracks Open Doors 2 Clean tracks at least weekly Remove Door Remove door bumpers from tracks to ensure complete cleaning Use track wipe outs located at the center of each track when cleaning Track Wipe out Use soap and hot water with a brush to remove accumulated debris 3 If necessary the bi fold doors may be opened fully Pull the upper and a lower pins to release Il center doors from track Be sure to seat the pins fully when returning the door to the track 4 Replace door bumpers after cleaning O
26. bracket has a in 10 mm slot at the rear of the bracket to allow some adjustment where it attaches to the merchan diser Use a driver extension to tighten screws that secure the brackets Once drip piping 1s complete install splash guards as described in Section 3 Ultra Low Front Rear Load Excel 1 10 INSTALLATION OFFSETTING BUMPER Offsetting the bumper helps to disguise the joint locations giving the lineup a smoother look 1 Locate starter bumper shipped with the left end kit 2 Remove factory installed bumper by pull ing bumper away from bumper retainer Be careful not to lose the internal joint trim on the bumper 3 If not installed install bumper end caps as shown Screws Bumper End Cap 4 Starting at the left end of the line up install the bumper starter section first To install a Position internal joint trims so that the first 1s flush to the left end panel and the second is centered between the starter bumper and the full length bumper as shown b Install full length bumpers and internal trims offset across joints Make sure that no gaps exist between sections Continue installing the bumpers the length of line up 5 Once all except the last section of bumper have been installed refrigerate the mer chan diser line up for at least six 6 hours The last section of bumper should be kept inside a cooler or refrigerated merchandiser during this time This will allo
27. emove front shelf and shelf support bracket Apply a 2 in bead of Silicone at the back of the case starting at the first slot Continue across the bottom and up the front as shown below Use field supplied silicone in any gap between front support bracket and end assembly Apply Silicone Sealant P N 0501930_D 6 Install End Splashguard a Insert back of bracket through slot in leg Use Screws to attach End Splashguard Retainers to end frame End Splashguard Brackets Screw SM 8 18x1 2 Hex head b Align forward edge of End Splashguard with front splashguard with lower edge resting on floor Fasten End Splashguard to bracket with Screws c Seal splashguard to floor with silicone End Q S gas hguard Apply Silicone que Screw 8x1 0 _ gt e Pan Head Black gt U S amp Canada 1 800 922 1919 e Mexico 1 800 890 2900 e www hussmann com P N 0501930_D 1 15 Re install bumpers as described beginning on Page 1 10 Note Optional end bumpers are factory in For reference additional wiring detail is stalled only shown on the next page OPTIONAL FRONT RAIL LIGHT Rail Light RH End Cap Every lineup with optional front rail light assemblies must have an end cap installed at each end of the lineup before ends are installed Caps snap on without tools or fasteners Front Rail Light Shield Front Rail Light Extrusion Front Rail Light Channel Assembly Ra
28. f the drip piping to prevent air leakage or insect entrance Never use two water seals in series in any one drip pipe DOUBLE WATER SEALS IN SERIES WILL CAUSE AN AIR LOCK AND PREVENT DRAINING 3 Pitch the drip piping in the direction of flow There should be a minimum pitch of l in per ft 20 mm per 1 m 4 Avoid long runs of drip piping Long runs make it impossible to provide the pitch necessary for good drainage Ultra Low Front Rear Load Excel 3 2 DRIP PIPING AND SPLASHGUARDS 5 Provide a suitable air break 6 Prevent drip pipes from freezing between flood rim of the floor drain and outlet of drip pipe To meet code on low base merchandisers it may be necessary to install a field supplied drip pipe reducer An alternative is to cut the last section of drip pipe at an angle a Do NOT install drip pipes in contact with uninsulated suction lines Suction lines should be insulated with a nonabsorbent insulation material b Where drip pipes are located in dead air spaces such as between merchandisers or Drip piping must be per merchandiser and between a merchandiser and a store wall connect below floor level for Ultra Low Front provide means to prevent freezing models It is the installing contractor s responsibility to consult local agencies for local code requirements IMPORTANT ONE FLOOR DRAIN IS REQUIRED FOR EACH MERCHANDISER Bottom of Case Attach tee to factory installed water seal
29. f the fan ple num 12 inches 305 mm from either end Water seals are factory installed with waste outlets to prevent air leakage and insect entrance into the merchandiser Do not remove the guard installed under the water seal it prevents damage during shipment installation and use Two tees and clean outs are supplied for each merchandiser Items Factory Installed for Excel Ultra Low Front Waste Outlet on Each End of Case Clean out De Factory Furnished Items to Be Installed Tee Water Seal HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A Splashguard brackets MUST be installed before piping merchandiser INSTALLING DRIP PIPING Poorly or improperly installed drip pipes can seriously interfere with the merchandiser s operation and result in costly maintenance and product losses Optional drip pipe arrangements are shown on the next page It is the installing contrac tor s responsibility to consult local agencies for local code requirements Assemble the compo nents using field supplied PVC pipe PVC fit tings and PVC primer and glue according to the manufacturers direction Please follow the recommendations listed below when installing drip pipes to ensure proper installation 1 Never use drip piping smaller than the nominal diameter of the pipe or water seal supplied with the merchandiser 2 When connecting drip piping the water seal must be used as part o
30. il Light LH End Cap Installing End Caps for Optional Front Rail Lights HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A Ultra Low Front Rear Load Excel 1 16 INSTALLATION Install Light Shields after Assembly with Case Route Cable Through Notch in Case Base Rail Top rl Rail Light End Cap LH View P N 0501930 D U S amp Canada 1 800 922 1919 e Mexico 1 800 890 2900 e www hussmann com P N 0501930_D 1 17 BI FOLD DOOR SETUP Always use the handles to operate the The bi fold rear loading doors are shipped doors with metal cross bracing to minimize disloca tion due to vibration All other steps must be e Verify a door stop is in the track at the complete leveling joining sealing to cooler center of each set of doors The door stop wall and installing end before setting doors holds the doors closed and prevents excessive vibration Measure each opening to ensure it is squared diagonal measurements must be equal If the opening is not squared the merchandiser is not level Add shims as necessary to level the case as described on page 1 4 A Door Stop with Doors Closed TA E Remove and Recycle Cross Braces and Hardware Cut Tiewraps then Remove Horizontal Bar Carefully remove fasteners from ends and center of the metal cross braces then remove the braces Recycle all according to local code Cut tiewraps attached to doo
31. ing screws 4 Seal the splashguard to the floor using silicone sealant If silicone will not fill gaps caused by uneven floor field supplied cove trim should be used To install the cove trim to the splashguard 1 Remove all dirt wax and grease from the area of the splashguard where adhe sion will be necessary to ensure a secure installation 2 Apply a good contact cement to the cove trim and allow proper drying time according to the directions supplied with the cement 3 Install the trim to the splashguard so that it is lying flush with the floor Do NOT SEAL THE TRIM TO THE FLOOR 4 If required by local health codes the Cove Trim may be sealed to the floor using a silicone type sealer Sealant must be removed and replaced when servicing DI DI INS WES LS Upper Splashguard Retainer Slots Position Splashguard Over Splashguard Retainers 2 Pd Splashguard Installed Cove Trim P N 0501930 D U S amp Canada 1 800 922 1919 e Mexico 1 800 890 2900 e www hussmann com P N 0501930_D 4 1 START UP OPERATION START UP See the merchandiser s Technical Data Sheet TDS for refrigerant settings and defrost requirements Bring merchandisers down to the operating temperatures listed on the data sheet Each four foot section has its own evaporator coil and pre set non adjustable thermostat ic expansion valve TEV No
32. king Water and Toxic Enforcement Act of 1986 which is commonly referred to as Proposition 65 MERCHANDISERS SHIPPED WITH END INSTALLED If the merchandiser was shipped with the end installed two long bolts were used to hold the This warning does not mean that Hussmann shipping brace to the end If the shipping bolts are reinserted after removing the brace they will extend into the product area THEREFORE BE SURE TO REPLACE THESE BOLTS WITH THE SHORTER BOLTS PROVIDED NSF requires any bolt or screw in the product area be capped or cut off if it has more than three exposed threads NOTE Be careful not to damage the factory installed end while moving the merchandiser Make sure that tools are positioned past the end and beneath the merchandiser s support bar P N 0501930_D products will cause cancer or reproductive harm or is in violation of any product safety standards or requirements As clarified by the California State government Proposition 65 can be considered more of a right to know law than a pure product safety law When used as designed Hussmann believes that our products are not harmful We provide the Proposition 65 warning to stay 1n compliance with California state law It is your responsibility to provide accurate Proposition 65 warning labels to your customers when necessary For more information on Proposition 65 please visit the California State government website U S amp Canada
33. n com P N 0501930_D REFRIGERATION THERMOSTAT The bulb for the optional refrigeration thermostat 1s located above the honeycomb 6 ft 1829 mm from the left end of the merchan diser The optional refrigeration thermostat 1s located on top of the merchandiser Optional R efrigeration Thermostat HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A 2 3 DEFROST SEQUENCES These merchandisers require defrost cycles for proper operation Refer to the data sheets for application data The Time Clock initiates defrost The evaporator fans continue to circulate air across the evaporator coil melting any frost build up Time Termination Time termination is used for all applications Optional R efrigeration Thermostat Bulb D Handy Box for Field Connections Ultra Low Front Rear Load Excel 2 4 REFRIGERATION ELECTRICAL MERCHANDISER ELECTRICAL DATA Technical data sheets are included with this manual The data sheets provide case electri cal data electrical schematics parts lists and performance data Refer to the technical data sheets and case serial plate for electrical infor mation ELECTRICAL CONNECTIONS All wiring must be in compliance with NEC and local codes All electrical connections are to be made in the electrical wireway or Handy Box As shown on the previous page the Handy Box for URLE models is at the back of the canopy A CAUTION Optional T8 rail lights and optional Quick Connec
34. nated or non chlorine containing cleaners Do not use cleaners containing salts as this may cause pitting and rusting of the stainless steel finish Clean frequently to avoid build up of hard stubborn stains Rinse and wipe dry immedi ately after cleaning Never use hydrochloric acid muratic acid on stainless steel CLEANING UNDER MERCHANDISERS Remove splashguards not sealed to floor Use a vacuum with a long wand attachment to remove accumulated dust and debris from under the merchandiser REMOVING SCRATCHES FROM BUMPER Most scratches and dings can be removed using the following procedure 1 Use steel wool to smooth out the surface area of the bumper 2 Clean area 3 Apply vinyl or car wax and polish surface for a smooth glossy finish U S amp Canada 1 800 922 1919 e Mexico 1 800 890 2900 e www hussmann com P N 0535992 D 6 1 SERVICE Only a certified technician should For access to these preform service to Hussmann fans 3 E refrigerated merchandisers 4 i ATTENTION 1 Turn off power i 2 Remove bottom A WA R N N G display pans LOCK OUT TAG OUT 3 Disconnect fan To avoid serious injury or death from electri from wiring har cal shock always disconnect the electrical Ness power at the main disconnect when servicing or replacing any electrical component This 4 Remove fan blade includes but is not limited to such items as doors lights fans heaters and therm
35. ostats 5 Remove screws holding fan motor bracket assembly REPLACING FAN MOTORS AND BLADES to plenum and remove assembly Fan control electronics are electrostatic sensitive ESD If the case 1s equiped with an optional fan 6 Replace fan motor bracket assembly and controller use a grounding kit before handling reinstall screws See Page 1 4 for more information 7 Reinstall fan blade Fan Speed Key pad 8 Reconnect fan to wiring harness 9 Turn on power 10 Verify that motor is working and blade is turning in the correct direction 11 Close air gaps under fan plenum Warmer Fan Speed Controller air moving into refrigerated air reduces effective cooling If the plenum does not bn See cross section for location of evaporator rest against the case bottom without gaps fans Should it ever be necessary to service or apply foam tape to the bottom of the fan replace the fan motors or blades be certain that plenum to reduce improper air movement the fan blades are re installed correctly Use silicone sealant to close other gaps 12 Replace display pans Bring merchandiser to operating temperature before restocking Medium Temperature Multi Deck Merchandisers HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A with Doors 6 2 REPLACING LED CANOPY LIGHT BARS LED canopy lights come standard for Insight merchandisers and Insight merchandisers with EcoVision II Plus Doors Canopy lights are i powered by a 24
36. ponding holes in foam bottom and canopy 5 In both holes in bottom shoe place a 2 inch neoprene washer between end frame and metal washer of each merchandiser Loosely assemble bolt washers lockwasher and nut as shown on the next page DO NOT TIGHTEN FULLY Do not attempt to draw merchandisers together using nut and bolt 6 Insert a machine screw 10 x 11 4 in through each hole in canopy end cap align and insert into joining canopy end cap Fasten with nuts See detail below and on next page Do not tighten fully Ultra Low Front Rear Load Excel 1 8 INSTALLATION 7 Draw canopies of multi deck wall 3 Tighten screws in canopy end cap E to merchandisers together by using a bolt flat complete smooth fit washers lockwasher and nut in the joining ren r brackets atop the canopy See detail below i a APO eee e e e C Tighten only until canopies touch p E Frames Metal Flat Washer Hex Nut j Y Washer _ Metal t oe Joining Washer DE VA cQ Bracket A Lock Bolt o Bolt YY i Washer n o d Lockwasher A v r4 Joining 3 e J Bracket at ac Nut RO YY FAO Di Hex Nut Sa i 4 TT x 6 LE Za 4 A AU N lt j Neoprene x gt P tcd Washer o amp Nu Metal TEMAS ock Washer 0 a Machine Screw Tee 10 x 11 4 ta Hex Nut 4 Q 3 T Y b Detail for
37. r handles to Door Stop with One Door Open remove horizontal stabilizing bar Look at each pair of doors The vertical space between doors and between door and frame should be equal Compare sets of doors spaces across top and bottom should be about equal Doors must be plumb to operate freely HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A Ultra Low Front Rear Load Excel 1 18 INSTALLATION Begin at one end of the merchandiser If the left hand door is not plumb use a wrench to loosen the upper and lower nuts make the adjustment then tighten the nuts Properly adjusted doors will have equal ver tical space between doors and between doors and frames Top Adjustment Adjust Door Horizontally Detail Use Adjustable Wrench on Nut Use Screwdriver to Adjust Vertically P N 0501930 D U S amp Canada 1 800 922 1919 e Mexico 1 800 890 2900 e www hussmann com P N 0501930_D REAR JOINT COVER Install the Rear Joint Cover with fasteners provided Use silicone sealant to seal the base of the merchandiser uprights to the floor Screws Install Rear Joint Cover Note Braces must be removed before installing joint cover HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A Joint Cover i Installed I Apply Silicone Sealant lt lt Ultra Low Front Rear Load Excel 1 20 INSTALLATION Notes P N 0501930 D U S amp Canada 1 800 922 1919
38. rces could impair their efficiency Like other merchandisers these are sensitive to air disturbances Air currents passing around merchandisers will seriously impair their operation Do NOT allow air conditioning electric fans open doors or windows etc to create air currents around the merchandisers Product should always be maintained at proper temperature This means that from the time the product 1s received through storage preparation and display the temperature of the product must be controlled to maximize the life of the product HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A SHIPPING DAMAGE All equipment should be thoroughly examined for shipping damage before and during unloading This equipment has been carefully inspected at our factory Any claim for loss or damage must be made to the carrier The carrier will provide any necessary inspection reports and or claim forms Apparent Loss Or Damage If there is an obvious loss or damage it must be noted on the freight bill or express receipt and signed by the carrier s agent otherwise carrier may refuse claim Concealed Loss Or Damage When loss or damage is not apparent until after equipment is uncrated retain all packing materials and submit a written request to the carrier for inspection within 15 days UNLOADING Improper handling may cause damage to the merchandiser when unloading To avoid damage l Do not drag the merchandiser out of the
39. sembly Top View D6X URLE 90 1 2 in D5X URLE 83 3 4 in Cooler Wall Ultra Low Front Rear Load Excel 1 4 INSTALLATION Preparation 1 Using store blueprints measure off and mark on floor the exact dimensions locations of the merchandiser footprint 2 Snap a chalk line for the front and rear positions of the base legs 3 Mark the location of each joint from front to back lines 4 FLOORS ARE NOT LEVEL When working with two or more merchandisers to be joined the whole lineup must be leveled on the same plane left to right and front to back This means that the entire lineup must be brought up to the level of the highest merchan diser in the lineup Along the lines previously marked find the highest point of the floor by Walking the floor and noticing any dips or mounds Using a string level and Using a transit Leveling Position the first merchandiser at the highest point on the floor Work outward from that point to create the case line up Use a 48 inch 1220 mm or longer level for end to end leveling The rear edge of the top foam panel of the merchandiser is a good location for the level at the rear of the merchandiser and the top rail is a good location for the level at the front of the merchandiser For leveling the merchandiser front to rear a 24 inch 610 mm level should be placed on the bottom display pan If the merchandiser has a factory installed end the level should be placed
40. t spray hose or field installed misting system shall not be used together FIELD WIRING Field wiring must be sized for component amperes stamped on the serial plate Actual ampere draw may be less than specified Field wiring from the refrigeration control panel to the merchandisers is required for optional refrigeration thermostats ALWAYS CHECK THE SERIAL PLATE FOR COMPONENT AMPERES IDENTIFICATION OF WIRING Leads for all electrical circuits are identified by colored plastic bands These bands correspond to the color code sticker shown below located on top of the merchandiser WIRING COLOR CODE Leads for all electrical circuits are identified by a colored plastic band neutral wire for each circuit has either White insulation or a White plastic sleeve in addition to the color band REFRIG THERMOSTAT LOW TEMP ORANGE OR LIGHT BLUE REFRIG THERMOSTAT NORM TEMP DARK BLUE DEFROST TERM THERMOSTAT PURPLE CONDENSATE HEATERS BROWN FAN MOTORS GREEN GROUND MAROON RECEPTACLES YELLOW DEFROST HEATERS 120V DEFROST HEATERS 208V EITHER COLORED SLEEVE OR COLORED INSULATION ELECTRICIAN NOTE Use copper conductor wire only CASE MUST BE GROUNDED P N 0501930 D U S amp Canada 1 800 922 1919 e Mexico 1 800 890 2900 e www hussmann com P N 0501930_D 3 1 DRIP PIPING AND SPLASHGUARDS CAUTION WASTE OUTLET AND WATER SEAL Each ultra low front merchandiser has two waste outlets located in front o
41. the code requirements above Important Please read This thermometer is provided in response to United States Food and Drug Administration US FDA Food Code http www fda gov National Sanitation Foundation NSF ANSI Standard 7 http www nsf org The thermometer may need to be moved several times to find the warmest location Mounting options include flexible plastic for price tag molding application magnet applied to back of flexible plastic for steel end wall and double stick tape Tape must not be exposed after installation Questions about either code should be addressed to local agencies or other appropriate officials Keep with merchandiser or give to store manager DO NOT DESTROY P N 0501930_D U S amp Canada 1 800 922 1919 e Mexico 1 800 890 2900 e www hussmann com P N 0501930_C 5 1 MAINTENANCE A WARNING Do not use HOT water on COLD glass surfaces CARE AND CLEANING Long life and satisfactory performance of any equipment is dependent upon the care it receives To ensure long life proper sanita tion and minimum maintenance costs these merchandisers should be thoroughly cleaned all debris removed and the interiors washed down weekly Fan Plenum To facilitate cleaning the fan plenum is hinged After cleaning be sure the plenum 1s properly lowered into position OR PRODUCT LOSS WILL RESULT due to improper refrigeration WARNING SHUT FANS OFF DURING
42. w the bumper to contract 6 Go to the right end of the line up and tap the bumper to close any gaps 7 Measure and cut last sections of bumper Use a miter box and fine tooth saw to cut last bumper to length Install the last section Merchandiser Joint Starter Bumper SF Retainer 1 Full Length Bumper Internal Joint Trims P N 0501930_D Miter Box U S amp Canada 1 800 922 1919 e Mexico 1 800 890 2900 e www hussmann com P N 0501930_D 1 11 8 Remove protective film from bumper once INSTALLING END ASSEMBLIES installation is complete n m I l View End assemblies must be factory in stalled Solid End assemblies are normally factory installed The following information is provided for retrofit or field installation 1 Prepare Merchandiser a Install Nut Retainers into right end frame at locations shown b Optional Front Rail Light Only Check that end cap is in place before gas kets are applied See Page 1 15 for details Ultra Low Front Rear Load i an ae ta 5 SPAN o yw ME fr LJ Rd gt O C IMPORTANT Ins ert L Do not remove shipping braces from NUE E BI FOLD DOORS ed BENI until the lineup 1s complete including Ww joining and end installation m T gt x Bi fold door set up and operating instructions begin on Page 1 17 gt x x AVG Es 0 Qo ol Yo gt 27 OSE R enove
Download Pdf Manuals
Related Search