HGM-1, 2 & 3 BS, TS Bottom / Top Mount Medium
Contents
1. V 6807760 i p M M 51 68 NS M m YYW T N WVYOVIC no Aug D 18 d Ww yg ol I 71134 ANO HOLOW 3 18lS H3A3H e ae S AWW St i bay gt I i IS tS 491 9 VWAN ASH HOLIMS E NH9 H3MOd ZH 09 AlddfiS H3MOd H Hdl _ XO80141931 cD dee xw am TS O WOO ON ON Sa SHOLON Add AV T3H 8 F EoI E P X Vw TVNOILdO a M T SSE SHO LON 318ISHdJAdd yg ee I e yg 5 X T 318ISH3A3d HOLON 3G ya z VHVd O 10S S3 VANI ANO HO1ON 3 18ISH3A3H VU 0116 303 SI SANIT GSLLOG I Y N AU 8 u x 9 le SNV4 HOLVHOdWAS T T ApH ee 7OHLNOO Ill L3N33VS 4 v L a SLZWOH 1Snr be poud Y L nae M xov AV1dSIGQ yg 9131 HOSN3S LVLSOWYSHL ONILHD 7 31 NES yaj E m e S O 5 5 m m e e 9 m P oz lt lt lt gi gg T Ag Scu d HOLIMS2. N N k Y N N NU O y J gf vc Ez 21 SL yg 0L 6 8 1 SNY HOLVHOdVA3 Ec 0H 1NOO Ill L3N34VS ae AL oM K x N H1v3Hs yov1g f ZH 09 06 VOA 08 06 LNdNI VY Wd Jas AlddflS HOSN3S H3MOd T M H H3lvaH LVLSOWYSHL 1 9 ONILHON 991 X8 M w DA 8 UU m m Cc JJ 5 E 0 S aR E E e 5 19 18 M SJWVH4 9004 ANOH LNV CE UD a p SS od3lV3H 3 Vu3 U S amp Canada 1 800 922 1919 Mexico 1 800 890 2900 www hussmann com P N 0515297 C 5 17 P N 0515297 C dOSS3ddNO9 HO 3NTV GION310OS OL LO3NNOO V GycvVvSO 1 8 ASHII wo WVYOVIG 9NIHIM ZH 09 099 V ya Hdt H LIMS H3MOd ya HOLVHOdV 3 71031109 III L3N34VS 6995 25 A33 YNIT ya 7 Hdl d99VH 7H 09 05 0070 9 1
3. INOO ON ON Q t e SHOLON eee AV T3H em X Y s T 09717 Lp VNOlLdO Y M NR S SHOLON 3 18l H3A3H N Y 2 M E X 8 J1gISH3A3H HOLOW 7 V z Bs VdVd O10S S3 VOVSLNNd VANIT 7 i Y HOLOW 3 18lSu3A3H VU L AU JHL SI GSLLOG Np L AU 8 9 le SNV4 HOLVHOdWAS T 7041109 L3N33VS gt L SLEWDH HOS 15 O M yg x 3NVdd H1v3HS Xov18 yg 9 31 HOSN3S 1VISOINH3HL 931 u 1 yg ya H gm H Z i m 3 o m m m m D D ES D m e e m e x i 8 B 2 Ly D 38 E j 318 HOLIMS i 18 M SANVes 8 SHOO HGM Merchandisers HUSSMANN CORPORATION e BRIDGETON 63044 2483 U S A SERVICE 5 16 TOULNOD HOSS3u dl OO HO JA TVA GION3 OS OL LOANNOO ooooo eooo A33 904d d99VH c00t0Z791HI TVIH3S AV1dSIG V 9VCVVSO NOILLVTIVLSNI 119 IWOH Ill NS M 1 NVHOVIC asul 75 95 y ZH 09 d85 3 n V AUN H d yg IS S yg Sd HOLIMS AlddfiS
4. gt 208 240 Hr 50 601fPh Hir Amp 1 05 Li Amp 1 06 3 Doore TTL Dr 5 320 fire 22 434038 X Q 31 HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A HGM Merchandisers 2 APPENDIX TECHNICAL DATA HGM 1BS Plan View Dimensions shown as inches and mm 12 s 308 REFRIGERATION OUTLET 3 8 86 ELECTRIC CONDENSATE PAN 19 483 29 3 8 22 3 4 746 578 CONDENSING UNIT EN 12 805 P gt 4 3 4 121 ELECTRICAL FIELD CONNECTION POINT 28 7 8 733 P N 0515297 C U S amp Canada 1 800 922 1919 e Mexico 1 800 522 1900 www hussmann com APPENDIX TECHNICAL DATA A 3 HGM 2BS amp HGM 3BS Plan View Dimensions shown as inches and mm REFRIGERATION OUTLET ELECTRIC CONDENSATE PAN ELECTRICAL CONDENSING WIREWAY UNIT ELECTRICAL FIELD CONNECTION POINT 16 1 410 2917 749 27 686 D 273 695 27 gt 699 3 1 83 20 511 1 0 16 2 419 15 1 8 384 75 8 1915 HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A HGM Merchandisers 4 APPENDIX TECHNICAL DATA HGM 1TS Plan View Dimensions shown as inches and mm CONDENSER COIL CONDENSING UNIT 13 1 3 333 DRAIN PAN LOCATED ON THE BASE T ELECTRICAL BOX 36 3 8 MEN 924 25 318 18 5 s 645 473 18 1 2 470 7 1 8 181 Lo N _
5. co e oM Ya N HLv3HS xov18 ZH 09 09 VOA 0 06 LNdNI Ly Md dIN31 d 1ddf1S HOSN3S H3MOd 1V1SOWH3H1 H31V3H g e e e yal yg yg m as 0 C O m 5 m m 5 r m rri r rm JJ JJ 29 29 TI C U 0 U D lt lt lt s 2E 7 HOLIMS MI 1 9 INDH 18 M o3 AVd4 8 SHOOG ANOH LNV a lt od3lV3H U S amp Canada 1 800 922 1919 Mexico 1 800 890 2900 www hussmann com P N 0515297_C Anthony Door oupplement for Hussmann Models HGM HGL The following pages are reprinted by permission of Anthony Copyright 2010 by Anthony Copyright 2010 by Anthony ALL rights reserved Information in this document is subject to change without notice Companies names and data used in examples herein are fictitious unless otherwise noted No part of this document may be reproduced or transmitted in any form or by any means electronic or mechanical for any purpose without express permission of Anthony Manufacturing Co Inc Anthony products identified in this manual are designed and certified to meet Au for safety and W for sanitation standards European products meet C requirements Each customer is
6. VOA 08 06 LAdNI AV1dSIG YY MTd dL lddNS d HOSN3S d3MOd LVLSOWYSHL DE N e ze ya ya Be m O m 5 B 5 r 55 r c co CJ C r U U r lt lt e Lr p HOLIMS Ta M 1 8zWOH S3JNVdd 8 59004 ANOHLNV SYALVSH d4dNVdd HGM Merchandisers HUSSMANN CORPORATION e BRIDGETON 63044 2483 U S A SERVICE 5 18 d L8CECSO 1 WOH NS M WVYOVIG ONISIM dHOSS3udI OO HO 3A VA GION3 1OS OL LOANNOO NOLLVTIVISNI 39IAd3S 1d M 0000 dOOVH 73 C00t0791HL AV IdSIG ASLL H vS 95 u ZH 09 99 11 i N IS gS HOLIMS AlddNS 91919513 wa O ann FNM L VLA ML WW NL yg N 0 W Y JU 8 O Yd 9c ve m jez e up N OL 6 aly ef 14 9154 9 YOLVHOdVAS viele 10311109 III L3N33VS
7. Do not overload the circuit Do not use long or thin extension cords Never use adapters If in doubt call an electrician NEMA 5 15P HGM 1 2 BS TS NEMA 5 20P HGM 3 BS TS All HGM models are supplied with a power cord and grounding prong for operation on a 115V power supply REFRIGERATION Self Contained Models Each self contained model 1s equipped with its own condensing unit and control panel located beneath the display area The correct type of refrigerant will be stamped on each merchandiser s serial plate The merchan diser refrigeration piping 1s leak tested The unit is charged with refrigerant and shipped from the factory with all service valves open HGM Merchandisers 2 2 INSTALLATION AN WARNING Risk of Electric Shock cord or plug becomes damaged replace only with a cord and plug of the same type WARNING Merchandiser must be grounded Do not remove the power supply cord ground LINE SIZING Remote Models Refrigerant line connections are made at the right end of merchandiser facing front beneath the refrigerated display area The refrigerant line connection size is 8 in The suction line is 2 8 in Refrigerant lines should be sized as shown on the refrigeration legend that 1s furnished for the store or according to ASHRAE guidelines Oil Traps P traps oil traps must be installed at the base of all suction line vertical risers Pressure Drop Keep refrigerant
8. 1 2 INSTALLATION SELF CONTAINED LOCATION Product should always be maintained at proper temperature This means that from the time the product is received through storage preparation and display The temperature of the product must be controlled to maximize the life of the product BE SURE TO POSITION SELF CONTAINED MERCHANDISERS PROPERLY Top View Air Air Exhaust Intake we Zero Clearance at Sides 12 in Clearance at Rear and on Top P N 0515297_C HGM TS Location The condensing unit is located at the top of the HGM TS At least 12 inches of clearance Should be allowed at the rear of the cabinet and at the top of the merchandiser This clearance 1s necessary to provide free air movement to and from the condensing unit for maximum operating efficiency Intake Exhaust I Condensing Unit Side View at Sides 12 in Clearance at Rear and on Top U S amp Canada 1 800 922 1919 Mexico 1 800 890 2900 www hussmann com P N 0515297 C HGM BS Location At least 24 Inches of clearance should be maintained in front of HGM BS merchandisers and 6 inches of clearance at the rear to provide the necessary free air movement to and from the condensing unit The condensing unit 1s located at the bottom of these merchandisers Air Exhaust fox Hear Top View Air Intake Zero Clearance at Sides 24 in Clearance at Front 6 in Clearance at Rear HUSSMANN CORPORATION e BR
9. 4 1 8 105 7 5 8 194 14 3 365 REFRIGERATION OUTLET 28 7 8 733 P N 0515297 C U S amp Canada 1 800 922 1919 e Mexico 1 800 522 1900 www hussmann com APPENDIX TECHNICAL DATA A 5 HGM 2TS Plan View Dimensions shown as inches and mm 52 1321 23 7 s 606 17 3 4 451 1 1 4 83 15 1 2 394 Lt LE 1 N u 9 724 34 1 4 mmm _ 7 Z Z REFRIGERATION OUTLET 13 3 4 349 CONDENSING UNIT ELECTRICAL BOX DRAIN PAN CONDENSING COIL LOCATED ON THE BASE HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A HGM Merchandisers 6 APPENDIX TECHNICAL DATA HGM 3TS Plan View Dimensions shown as inches and mm 75 3 8 1915 15 5 s 397 CONDENSING UNIT 3 3 3 8 86 CONDENSER 16 406 IL b 1 4 718 gt 9 3 4 248 REFRIGERATION DRAIN PAN OUTLET LOCATED ELECTRICAL BOX ON THE BASE P N 0515297 U S amp Canada 1 800 922 1919 e Mexico 1 800 522 1900 www hussmann com APPENDIX TECHNICAL DATA A 7 HGM Dimensions Model Exterior aba Nominal Refrigerant Iters CUDIC Tee HP t B mj De HGM 1BS 685 24 19 fa EN 287 8 3458 9 685 0419 Rissa 15 53 L 1 1 2 1927 46 06 risa ns 69 teso oso Field hard wired TE M
10. 51 589 2 Td M SJNVdd 9 SHOOd ANOH LNV E Sd41VdH 3NVdd U S amp Canada 1 800 922 1919 Mexico 1 800 890 2900 www hussmann com P N 0515297 C 5 15 P N 0515297 C 71934 91 40 9 YWAN S ld H3MOd OOOO A33 904d ANIT d99VH 7141935 OOOOO 0070 9 AW1dSId i 51 Sg INDH 9 9151190 N ys U 9 V 51 68 NS M mY WO V TU WVYOVIC ONIMIM OF aco J SZL dNV 02 HO1ON 3 18ISH3A3H HOSS3HdWOO M 75 95 Jom quo 4dq ND NP N ya IS S r cz ASIE HOLIMS I ZH 09 AlddfiS H Y 01910313 CU de dede a
11. LISTED HUSSMANN v EPH HGM 1 2 amp 3 BS TS Bottom Top Mount Medium Temperature Remote and Self Contained Glass Door Merchandisers HGM 3BS HGM 2TS Installation amp Operation Manual IMPORTANT P N 0515297 C Keep in store for future reference May 2014 Spanish 0531289 French 0531290 INSTALLATION MANUAL HGM S P N 0515297 C iii ATTENTION Merchandiser must operate for 24 hours before loading product Regularly check merchandiser temperatures Do not break the cold chain Keep products in cooler before loading into merchandiser These merchandisers are designed for only pre fozen products 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 1 800 890 2900 www hussmann com 2014 Hussmann Corporation TABLE OF CONTENTS V ANSI DEFINITIONS vi Manual se 22 x eR tv Ru 3 6 Temperature Adjustment 3 7 sensor to Control Configuration 3 8 INSTALLATION daa d 3 9 du ata 3 9 OD EORR 1 1 Door Defrost Heater Thermostat 3 9 Hussmann Product Control 1 1 Controls and Adjustments 3 10 Shipping Damage 1 1 Refrigerant Control 3 10
12. lt x te Ve SS To obtain warranty information gt or other support contact your Hussmann representative 6S Please include the model and serial number of the product QU K Q FS P x Hussmann Corporation Corporate Headquarters Bridgeton Missouri U S A 63044 2483 01 October 2012 ee x XL LX LA L h L ai db L alb SEES SAE SAE Hussmann Corporation 12999 St Charles Rock Road Bridgeton MO 63044 2483 www hussmann com
13. Full Power Ends Option 16 SLIGHT 120 240 VAC BLU WHT i HEREDES WHT BLU SS SS 250 SOS 6050 NN QQQ NN M BS M x x 4 4 KS ZN x x eA SX Ss SX lt 252 ZS x gt S ES Ps ES N 4 BLK BLK BLK BLK p 0004 4 DOOR DETAILED RETROFIT INSTRUCTIONS FOR ANTHONY 401D 1KDR ELS Ardco and Hussmann FRAMES Optimax2 Retrofit Instructions for Anthony 401D and Refer to 99 18258 1001 A Optiplex2 Retrofit 1KDR with ELS Option Instructions Web Use found on www Anthonyintl com Hussmann Frame LED CLEANING INSTRUCTIONS heLED light may be dusted as needed with a dry clean soft cloth The outer lens should be cleaned periodically with a mild dish detergent e Do not use chemical cleaners to clean the system Keep the outside clean Wipe with a clean cloth lightly damped with mild dish washer detergent Dry with a clean soft cloth Do not wipe the lens with a soiled dish cloth or wet towel These may leave a residue that can damage the fin ish Do not use scouring pads powered cleaners bleach or cleaners containing bleach because these products can scratch and damage the finish 9 18 2010 15 99 18258 1002 A Con AAA SOF ITI I IOI IOI ESTE NA e vA NS d Qe Qo TA SN NP Qe Qo T wt oS 4 ga
14. TS models or bottom louvered panel BS models The switch will shut off all power to the merchandiser Light Switch Each HGM model has a convenient ON OFF switch so lights may be turned off to conserve energy during hours when the store 1 closed The switch only controls the lights ATTENTION INSTALLER It is the contractor s responsibility to install merchandiser s in accordance with all local building and health codes HGM Merchandisers 3 2 START UP OPERATION START UP OPERATION Safe NET III TEMPERATURE AND DEFROST CONTROLLER SAFE NET USER INSTRUCTIONS Your refrigerated case uses a Hussmann Safe NET III temperature and defrost controller to precisely maintain the tempera ture and prevent frost buildup on the cooling coil LEDs indicate when the compressor or refrigeration is on when the case 1s in a defrost cycle if the temperature 1 outside the desired range or if there 1s a sensor failure An adjustment knob allows the temperature to be set within the configured range and can power off the controller and compressor Your controller has been custom configured to pro vide the best temperature and defrost control for your chilled or frozen food The front of the controller has an adjustment knob and status LEDs The back of the controller has connections for sensors and switched equipment Adustment Knob Compressor Powered On green Defrost Cycle yellow Temperatu
15. cuts out on overload P N 0515297 C TROUBLESHOOTING GUIDE PROBABLE CAUSE Short of refrigerant Inefficient compressor Dirty condenser Cabinet location too warm Restricted condenser air flow Defective condenser fan motor Air or non condensable gases in system Temperature control not set properly Short of refrigerant Cabinet location too warm Too much refrigerant Low voltage compressor cycling on overload Condenser dirty Defective control Short on refrigerant Blown fuse or breaker Defective or broken wiring Defective overload Defective temperature control Power disconnected Low voltage Defective compressor Defective relay Restriction or moisture Inadequate air over condenser Defective condenser fan motor SOLUTION Leak check change drier evacuate and recharge Replace Clean Relocate cabinet Clean condenser to remove air flow restriction Replace Leak check change drier evacuate and recharge Reset control Leak check replace drier evacuate and recharge Relocate Change drier evacuate and recharge Check power Clean Replace Assure proper length in tube Leak check change drier evacuate and recharge Replace fuse or reset breaker Repair or replace Replace Replace Check service cords or wiring connections Contact electrician Replace
16. Bana kaa 1 1 etae obedece eps 3 11 self Contained 1 2 6 914 rb Qa Edo ete et 3 11 Model Description 1 4 NOTES vue d eodd 3 12 Unlo3adii 4 d erar due hua a 1 4 Exterior Loading 1 4 Shipping Skid 1 4 MAINTENANCE Merchandiser Leveling 1 5 Leg Installation 1 5 Care and Cleaning 4 serial Plate Location 1 5 Exterior Surfaces 4 1 Refrigeration Unit Access 1 6 Interior Surfaces 4 1 Sealing Merchandiser to Floor 1 5 4 1 Air Distribution amp Rear Flue Spacer 1 6 4 1 1 6 Cleaning Stainless Steel Surfaces 4 2 Cleantnbe C olls ht aaa eek RE 4 2 Cleaning Evaporation Pan 4 3 ELECTRICAL REFRIGERATION NOTES 4 4 Merchandiser Electrical Data 2 Field WINE 22e d EE odas 2 SERVICE Electrical Connections 2 Electrical Oute us e uie ree oce SHS 2 Replacing Fan Motors and Blades 5 Refrigeration Self Contained 2 Replacing Thermometer 5 Line Sizing Remote Models 2 2 Trouble Shooting Guide 5 2 OT TAS sani aah er rele e ae db rs 2 2 Pressure Drop 4232 99 d odora demon arte 2 2 Water Outl
17. Go to MOUNTING THE LED POWER SUPPLIES on page 12 9 18 2010 11 99 18258 1002 A Anthony MOUNTING THE LED POWER SUPPLIES Multi Fixture Driver 1 Install the LED power supply in the same location where the ballast was fitted or in the general location for ease of wire connection 2 Mount the LED power supply using two 8 tapping screws saved when the ballast was removed NOTE Installer may have to drill two holes in raceway to accommodate LED power supply NOTE The LED power supply case is grounded Attach the LED power supply to a ground point in the refrigerated case either directly with a screw or by using the green wire to attach to a remote point 3 Connect LED Light fixture wire connectors to LED power supply using plug assembly provided Refer to RETROFIT PARTS LIST on page 3 Connect the 3 position plug on the primary side of the LED power supply as follows If a 3 position plug is present on the load wire harness go to step 5 b If no 3 position plug is present on the load wire harness go step 6 Connect the primary LED power supply input 3 position plug blue green and white blue wires to the harness 120 240 VAC electrical 3 position plug blue white and white blue wires Go to step 7 If no 3 position plug is present on the load wire harness a Cut off the 3 position plug on LED power supply b Connectthe blue on LED power supply to the original load blue white wire on
18. PLUG ASSEMBLY TO THE LED FIXTURE WIRES on page 11 9 18 2010 10 99 18258 1002 A Anthony CONNECTING THE WIRE PLUG ASSEMBLY TO THE LED FIXTURE WIRES Connecting Wires at the Bottom of the Frame 1 Connect wires from the fixture to the black and red wires from the 2 conductor harness using Wago Wall NUT connector part number 773 162 or other approved connectors NOTE Half power end fixtures need to be connected together Refer to WIRING DIAGRAMS and ORIENTATION on page 14 2 Tuck the wire connectors underneath the wire cover before snapping it to the end Make sure the wire cover is locked into the end cap Remove the protective film from the lens off the cutouts in the Mullions using insulating material Go to MOUNTING THE LED POWER SUPPLIES on page 12 Connecting Wires at the Top of the Frame 1 Connect wires from the fixture to the black and red wires from the 2 conductor harness Refer to RETROFIT PARTS LIST on page 3 using Wago Wall NUT connector part number 773 162 or other approved connectors NOTE Half power end fixtures need to be connected together Refer to WIRING DIAGRAMS and ORIENTATION on page 14 2 Tuck the wire connectors underneath the wire cover before snapping it to the end Make sure the wire cover is locked into the end Remove the protective film from the lens Seal off the cutouts in the Mullions using insulating material
19. Replace Leak check replace drier evacuate and recharge Clean condenser Replace U S amp Canada 1 800 922 1919 Mexico 1 800 522 2900 www hussmann com P N 0515297 C 5 3 REPLACING DOOR PARTS SERVICING LED LIGHTING Hussmann provides replacement doors See door Refer to door manufacturer s manual for infor parts listed on the next page and contact your mation about servicing of LED lamps at the Hussmann representative to place an order for end of this manual Additional manuals are replacement doors Door frame assemblies available on the Anthony website LEDs powersupplys lamps ballasts door www anthonyintl com to download LED and handles and hold open slides must be ordered powersupply replacement instructions The direct from the door manufacturer Refer to the names of the instruction manuals for the lights supplemental manuals from Anthony Refer are listed below to specific warranty supplied with the door The manufacturers have a warranty against 99 19830 1001_ OptiMax Pro 24 Installation Instructions moisture penetration a warranty against tem 99 18901 1001_ OptiMax Pro Retrofit Instructions pered glass breakage and a warranty on ballasts Lamps are not covered by Hussmann or the door manufacturer SERVICING FLUORESCENT LIGHTING Anthony door and frame service instructions are Refer to door manufacturer s manual at the end available at the end of this manual and online at of this manual fo
20. 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 HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A Apparent Loss or Damage If there 15 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 response to the carrier for inspection within 15 days 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 55 Recommended operating ambient temperature is between 65 F 18 C to 75 F 23 9 Maximum relative humidity 15 55 Placing refrigerated merchandisers direct sunlight near hot tables or near other heat sources could impair their efficiency Like other merchandisers these merchandisers 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 merchandiser HGM Merchandisers
21. line runs as short as possible to avoid large pressure drops Use a minimum number of elbows Where elbows are required USE LONG RADIUS ELBOWS ONLY N CAUTION When brazing pipes be sure to use the insulation blanket shipped with the merchandiser to prevent damage to the metal merchandiser bottom P N 0515297 C WARNING Refrigeration lines are under pressure Refrigerant must be recovered before attempting any connection or repair WATER OUTLET AND WATER SEAL The cabinet 1s provided with a factory installed outlet for defrost water It runs from the bottom of the display area to an evaporation pan near the condenser unit The outlet is not connected to the waste water system for washing out the cabinet This system Is designed to evaporate normal condensate This system should be checked regularly especial ly during high relative humidity conditions to verify the condensate tube is not blocked and that the pan does not accumulate too much water which could spill out on the floor MS WARNING _ LOCK OUT TAG OUT To avoid serious injury or death from electri cal shock always disconnect the electrical power at the main disconnect when servicing or replacing any electrical component This includes but is not limited to such items as doors lights fans heaters and thermostats WARNING Product will be degraded and may spoil if allowed to sit in a non refrigerated area U S amp
22. responsible for final site approval Anthony Instructions PARTS REPLACEMENT Diagram A Model 101B amp ELM Door Parts Placement C GG amp G G9 V WT 5 20 2010 ODODO 0065000 0000 No Description 1 Torque Rod Assembly 2 Gasket with Magnet 15 6 14 Glass Pack Assembly 10 28 x 8 Screws sam 16 3 16 x 3 8 x 3 8 Rivets 99 16105 S001_A Anthony Instructions Diagram E Model 101X ELS Fluorescent Lamp Assemblies FLOURESCENT LAMP 1 8 X 7 32 RIVET LENS END CAP T8 LAMP SOCKET SOCKET MOUNTING CLIP CENTER MULLION END CAP MIRRORED END MULLION LENS MOUNTING CLIP CENTER LAMP ASSEMBLY 1 8X7 32 RIVET END MULLION LENS END JAMB SEAL LENS END CAP END MuLLION LENS ASSEMBLY 5 20 2010 10 99 16105 5001_ Anthony Instructions Diagram F Door amp Frame Assembly Diagram FRAME MOUNTING SCREWS 4 SHOWN DUAL HINGE SINGLE HINGE PIN RECEPTACLE PIN RECEPTACLE ME AND DUAL GIB HOLD OPEN ASSEMBLY FLOURESCENT LAMP SOCKETS 2 SHOWN HINGE PIN FLOURESCENT LAMP DOOR RAIL ASSEMBLY BALLASTS 2 SHOWN MULLION BACK PLATE CENTER MULLION ZIPPER STRIPS 2 SHOWN PRANE TORQUEMASTER HEATER CENTER MULLION 5 20 2010 11 99 16105 S001_A Q Anthony Instructions DOOR REMOVAL amp REVERS
23. the serial plate under any circumstance MUBSMANN T lis Ie IT Serial Plate m HGM Merchandisers 1 6 INSTALLATION REFRIGERATION UNIT ACCESS Top Mounts The top decorative panel 1s removed by lifting the panel up and pulling forward Bottom Mounts The lower front panel may be removed by removing screw at bottom and lifting the panel straight upward and over the tabs on which it 1 hanging The panel 15 installed by reversing the above procedure Lift up and First out to remove access panel Ensure lower front panel 15 flat against the floor when installed to prevent air circulation problems for self contained merchandisers If the condensing unit needs to be serviced it can be pulled out to gain access for hard to reach components like the condenser fans To pull out the condensing unit remove the two hold down brackets at the unit base Care must be given to the drain line when replacing the condensing unit into the case The drain line must be inside the defrost water evaporation pan to prevent the discharge of water on the floor SEALING MERCHANDISER TO FLOOR Bottom Mounts Only If required by local sanitary codes or if the customer desires merchandisers may be sealed to the floor using a vinyl cove base trim The size needed will depend on how much variation there 1s 1n the floor from one end of the merchandiser to the other Sealing of the lower P N 051
24. 5297 C front and rear panels on self contained models may hamper their removal for servicing or maintenance of the condensing unit NOTE Do not allow trim to cover any intake or discharge grilles located the lower front panel AIR DISTRIBUTION amp REAR FLUE SPACER Air 15 drawn through the evaporator from front to rear and is discharged down the back wall returning up the face of the glass door to the return air grille NOTE Rear flue spacer must be in place as this forms a discharge air flue at the back of the cabinet SHELVES Each cabinet 1s provided with four cantilever shelves per door that are adjustable by 1 inch increments The shelves can also be tilted Each cabinet has one bottom shelf per door These shelves have one inch legs to allow proper air flow in the cabinet Behind the shelves are wire flues spacers which allow for proper air flow shelves and flue spacers are white and epoxy coated for durability and ease of cleaning Shelves should be adjusted to desired operating height Do not load product so that it touches the evaporator coil cover Do not extend product past the front edge of the shelf Extending past the edge will seriously affect internal air flow through the cabinet Shelves are UL rated for a maximum load of 120 Ibs DO NOT OVERLOAD THE SHELVES U S amp Canada 1 800 922 1919 Mexico 1 800 890 2900 www hussmann com P N 0515297 C 1 7 Hussmann Self Contained Refrigerati
25. AL Removing the Door Assembly From the 101X Frame 1 Using a flat head screwdriver loosen the tension on the door by turning the adjustment screw located on the front of the torquemaster to the right or clockwise Refer to figure A Test the door by opening it and confirm that the torque tension does not retract the door from open position If tension remains continue adjusting the torquemaster until all tension has been removed from the door Open the door to access the hold open device then loosen and remove hold open bolt using a phillips head screwdriver Refer to figure B Remove the hold open stud using a 7 16 hand wrench Retract the door to a near closed position Insert the top half of the needle nose pliers into the grip hole located in the hinge pin spring clip and the bottom half of the pliers beneath the hinge pin shroud Refer to figure C Squeeze the pliers to clamp down on the hinge pin spring clip allowing the clip to release the hinge pin from the receptacle gib of the frame while simultaneously pulling the top of the door away from the frame This will release and pull the hinge pin out of the hinge pin receptacle and gib Refer to figure D 5 20 2010 12 99 16105 5001 A Q Anthony Instructions 9 Continue pulling the top of the door assembly away from the frame until the top door rail clears the frame 10 Lift and remove the door from the torquemaster and carefully set the door aside Refer to
26. Canada 1 800 922 1919 Mexico 1 800 890 2900 www hussmann com P N 0515297 C 3 1 START UP OPERATION START UP 1 Check the cabinet thoroughly for loose nuts and bolts and electrical connections Inspect the refrigeration lines for any vis able damage or chafing 2 Replace the electrical box cover 3 Start the merchandiser and allow the merchandiser to pull down to operating temperature The merchandiser must operate for 24 hours before loading product Regularly check temperatures Do not break the cold chain Keep products in cooler before loading merchandiser These merchandisers are designed for pre chilled product only N WARNING Product will be degraded and may spoil if allowed to sit in a non refrigerated area Under normal conditions after the cabinet 1s installed and running very little maintenance should be required Follow the list of instruc tion below after initial startup and for periodic maintenance purposes 1 Check operation of condenser fan motors Fan blades must turn freely 2 Check drain pan and heater to prevent accidental overflow 3 Make sure doors are closing properly and that the gaskets seal 4 Make sure all evaporator fan motors are running These can be seen through the grille inside the cabinet HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A OPERATION Power Switch The power switch 1s located at the electrical box behind the top decorative panel
27. IDGETON 63044 2483 U S A Side View Air Air Intake Exhaust b Zero Clearance at Sides 24 in Clearance at Front 6 in Clearance at Rear 1 3 HGM Merchandisers 1 4 INSTALLATION MODEL DESCRIPTION The HGM BS TS models are self contained medium temperature vertical glass door merchandisers designed for the display of dairy products deli items and beverages Design features include self closing glass doors efficient foamed in place non CFC insulation and balanced R 134a refrigeration systems for energy saving performance N CAUTION Do not walk or put heavy objects on case UNLOADING Unloading from Trailer Lever Bar also known as a Mule Johnson Bar J bar Lever Dolly or Pry Lever Move the merchandiser as close as possible to its permanent location and remove all packaging Check for damage before discarding packaging Remove all separately packed accessories such as kits and shelves Improper handling may cause damage to the merchandiser when unloading To avoid damage 1 Do not drag the merchandiser out of the trailer Use a Johnson bar mule 2 Use forklift or dolly to remove the merchandiser from the trailer CAUTION Do remove shipping crate until the merchandiser is positioned for installation P N 0515297_ EXTERIOR LOADING Do NOT walk on top of merchandisers damage to the merchandisers and serious personal injury could occur MERCHAND
28. ISERS ARE NOT STRUCTURALLY DESIGNED TO SUPPORT EXCESSIVE EXTERNAL LOADING such as the weight of a person Do not place heavy objects on the merchandiser SHIPPING SKID Each merchandiser 1s shipped on a skid to protect the merchandiser s base and to make positioning the case easier Remove the top of the crate and detach walls from each other Lift crate from the skid Unscrew the case from the skid The fixture can now be lifted off the crate skid Lift only at base of skid Remove any braces and or skids attached blanket wrapped merchandiser may have skids DO NOT TILT MERCHANDISER ON ITS SIDE OR END WHEN REMOVING SKID Tilting merchandiser could cause damage to the refrigeration system Once the skid 15 removed the merchandiser must be lifted NOT PUSHED to reposition To remove the skid remove screws attaching skid to the merchandiser Check floor where cases are to be set to see if it 15 a level area Determine the highest part of the floor Unpack door and all packaged accessories U S amp Canada 1 800 922 1919 Mexico 1 800 890 2900 www hussmann com P N 0515297 C MERCHANDISER LEVELING BE SURE TO POSITION MERCHANDISERS PROPERLY Level the merchandiser at corners Merchandiser s must be installed level to ensure proper operation of the refrigeration system and to ensure proper drainage of defrost water The merchandiser can be leveled by shimming under the cabinet base frame or by instal
29. L DESTROY THE MERCHANDISERS SEALING CAUSING LEAKS AND POOR PERFORMANCE ake care to minimize direct contact between fan motors and cleaning or rinse water NOT flood merchandiser with water NEVER INTRODUCE WATER FASTER THAN THE WASTE OUTLET CAN REMOVE IT WARNING Do allow cleaning agent cloth to contact food product SELF CONTAINED MODELS INTO CONDENSATE EVAPORATION PAN THAT WILL OVERFLOW IF TOO MUCH WATER IS INTRODUCED DURING CLEANING Allow merchandisers to dry before resuming operation After cleaning Is completed turn on power to the merchandiser HGM Merchandisers 4 2 MAINTENANCE CLEANING STAINLESS STEEL SURFACES Use non abrasive cleaning materials and always polish with grain of the steel Use warm water or add a mild detergent to the water and apply with a cloth Always wipe rails dry after wetting Use alkaline chlorinated or non chlorine containing cleaners such as window cleaners and mild detergents Do not use cleaners containing salts as this may cause pitting and rusting of the stainless steel finish Do not use bleach WARNING SHUT FANS OFF DURING CLEANING PROCESS AN WARNING LOCK OUT TAG OUT To avoid serious injury or death from electrical shock always disconnect the electrical power at the main disconnect when servicing or replacing any electrical component This includes but is not limited to such items as doors lights f
30. O M W 51 68 IWOH Ill NS M m N Tg Y WVYOVIC ONIYIM 78 N AVTAY D d Ww NG yg 5 i SL HOLOW S18 ISHSASY HOSS3HdNOO M 93 M A 1 Bee bd Se dn ya IS 55 yg Y AGLI HOLIMS ZH 09 AlddNs pu ccce sta ws O WOO ON ON SHOION Add AV T3H TWNOILLdO SHOLONN 318lSd3A3Hd ya mue i 18 X O 318ISH3A3d HOLOW WU LIM VHVd O10S 3 VOVSLNNd YANIT 5 5 La Bu ANO HOLOW 3 18ISH3A3H H B VL LoL Je 903 SI ANIT GALLOG NP Vn AP 8 09 e SNVj HOLVHOdVA3 Y Y ALB TOYLNOD L3N34VS E eL HH SLIWOH 15 k J 1H9I1 3WVHd H1V3HS MOV 18 ids yd 91341 HOSN3S LVLSOWYSHL yd d 2 m m o P A lt v g HOLIMS MIS V 18 M E SJAWWVdd 8 SHOOQ ANOHLNV Sd3lV3H 3NVdd HGM Merchandisers HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A APPENDIX WiRING DIAGRAM A 10
31. TS HGM2TS HGMSTS Water Dissipation Tray Sits Compressor 05138881 X X X fJ Condensate Pan Compleate wFan amp Plug 951442 J x x x Condensate Pan Fan Motor 0404581 Condensate Fan Motor Plug 052662 x x Sheel Metal Replacement Parts Painted HGM1BS HGM2BS HGM3BS HGM1TS HGM2TS HGM3TS FrontLouvered Access Panel wSNIIKO 950851 x FmntlouveredAccessPane wSNIIKO Front Louvered Access Panel wSNIIKO 950858 x 4 FmntAceessPanelw SNIIKO 953481 FrontAccessPanelw SNINKO 953452 FmntAceessPanelwSNIIKO 953453 Evaporator Drain Pan Cover 95771 X x Evaporator Drain Pan Cover 950772 Evaporator Drain Pan Cover 950773 Front Evaporator Grile saa x ___ X Front Evaporator Grile 95402 x eva All these part numbers above are painted assemblies Door Replacement Parts Painted HGM1BS HGM2BS HGM3BS HGM1TS HGM2TS HGMSTS Door mea Temo Siver teo x x x lt x x x X Serial Plate Location Hussmann Anthony Part Number Work Order Number EG NELEHTIS mr 013423 LOW y A MI ONTEHREY biles ru gemi Cod H Model 1018 P A LT ENESTAM
32. UN jo Nominal Refrigerant CUDIC Tee HP pt D H Bis HGM 1TS 8 24 2878 3618 84 4 685 9419 Rassa 15 53 HGM 2T 1827 4686 risen ns 60 HGM STS 1999 708 7536 Ara ns 8o Field hard wired Electrical Data Energy Refrigeration Load A C Load Model BTU h BTU h Consumption Refrigeration load calculated at 10 F evaporation temperature and 110 F condensing temperature Model Refr E Load Consumption BTU h kWh day HGM 1TS HGM 1T RHefrigeration load calculated at 10 evaporation temperature and 110 F condensing temperature HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A HGM Merchandisers 8 APPENDIX TECHNICAL DATA Dimensions shown as inches and mm HGM BS Cross Section 34 3 4 883 m EVAPORATOR CONDENSING UNIT HGM TS Cross Section 13 5 8 lt 34 3 8 873 mn 288 346 CONDENSING UNIT 84 3 8 62 5 8 2143 1584 27 3 4 705 gt lt 22 3 4 578 i 6 1 4 159 27 1 2 699 P N 0515297_C DRAIN REFRIGERATION DATA HGM Thermostat Setting F Position 1 39 32 Position 7 36 23 Compressor hp HGM 1 1 3 2 1 2 3 3 4 Condensing Unit Capac
33. ans heaters and thermostats CAUTION Do NOT use HOT water on Cold glass Surfaces This can cause the glass to shatter and could result in personal injury Allow glass fronts to warm before applying hot water P N 0515297_C CLEANING COILS The condenser can be inspected without pulling the whole condensing unit out of the case Simply remove the grille on the intake side of the condensing unit for HGM BS merchandisers For HGM TS the condensing unit 15 located at the top of the merchandiser Condenser coils should be cleaned at least once per month Additional cleaning may be needed depending on the operational environment A dirty condenser blocks normal airflow through the coils Airflow blockage increases energy consumption and reduces the merchandiser s ability to maintain operating temperature To clean the coils use a vacuum cleaner with a wand attachment and a soft non metallic brush to remove dirt and debris Do not bend coil fins Always wear gloves and protective eye wear when cleaning near sharp coil fins and dust particles Fin Coils U S amp Canada 1 800 922 1919 Mexico 1 800 890 2900 www hussmann com P N 0515297 C 4 3 CLEANING EVAPORATION PAN WARNING The condensate water outlet empties into a limited capacity evaporation pan Fvaporation Pan is Hot and poses risk of bodily injury Always Wear gloves Debris or dirt accumulation inside the condensate and pro
34. athed EN White Wire e N Back of Safe NET Control Detail P N 0515297 C U S amp Canada 1 800 922 1919 e Mexico 1 800 522 1900 www hussmann com P N 0515297 C LIGHTING Each HGM model has an ON OFF switch so lights may be turned off to conserve energy during hours when the store 1s closed The switch is located inside the cabinet above the left hand door Power 115 V must be shut off at the main disconnect located within the store prior to starting any service or maintenance work LED LIGHTS LED lights are optional features For details showing how the LED fixtures are mounted see the supplemental document shipped with the merchandiser DOOR DEFROST HEATER THERMOSTAT This cabinet 1s equipped with both frame and door heaters These are thermostatically con trolled and will not come on until the cabinet Is at operating temperature AN WARNING LOCK OUT TAG OUT To avoid serious injury or death from electrical shock always disconnect the electrical power at the main disconnect when servicing or replacing any electrical component This includes but is not limited to such items as doors lights fans heaters and thermostats HUSSMANN CORPORATION e BRIDGETON 63044 2483 U S A 3 9 ATTENTION INSTALLER It is the contractor s responsibility to install merchandiser s in accordance with all local building and health codes N WARNING The OFF Position does not disconnect l
35. d LOAD LIMIT AT NO TIME SHOULD MERCHANDISERS BE STOCKED BEYOND THE LOAD LIMITS INDICATED STOCKING Product should NOT be placed Inside the merchandisers until merchandisers are at proper operating temperature Allow merchandiser 24 hours to operate before loading product Proper rotation of product during stocking 15 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 Do not allow product to be placed outside of the designated load limits in the illustration HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A WARNING Product will be degraded and may spoil if allowed to sit in a non refrigerated area Product Load Limit Do not load product past shelves HGM BS Shown HGM Merchandisers 3 12 START UP OPERATION NOTES P N 0515297 C U S amp Canada 1 800 922 1919 e Mexico 1 800 522 1900 e www hussmann com P N 0515297 C 4 1 MAINTENANCE CARE AND CLEANING Long life and satisfactory performance of any equipment 15 dependent upon the care it receives To ensure long life proper sanitation a
36. e fan motor and blade 6 Reconnect fan to wiring harness 7 Replace return air grille and fasten air grille to coil cover 8 on power 9 Verify that motor is working and blade 15 turning in the correct direction HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A cal shock always disconnect the electrical power at the main disconnect when servicing replacing any electrical component This includes but is not limited to such items as doors lights fans heaters and thermostats HGM Fan REPLACING THERMOMETER The thermometer may be replaced by remov ing the two screws holding it to the evaporator fan grille Lower the evaporator coil cover by removing the brass screws located at the two front corners of the cover Remove the screws along the front edge of the cover holding it to the grille Follow the sensing lead to the center rear of the evaporator coil Loosen the clip holding it to the bracket and slide the end of the lead out Be sure to run the lead of the new thermometer through the hole in the fan grille first Finish assembly in reverse order The same procedure should be followed when cleaning the end of the sensing lead HGM Merchandisers 5 2 SERVICE PROBLEM Compressor runs continuously product too warm High head pressure Warm storage temperature Compressor runs continuously product too cold Compressor will not start no noise Compressor will not start
37. ended hand wrench loosen and remove the hold open detent bolt from the top frame rail Refer to figure E 9 Relocate and install the hold open shoulder bolts into the opposite hold open mount of the same door frame Refer to figure F 10 If installing in Reverse Geometry insert the hold open stand off into the frame header and install the detent bolt into the top of the door then tighten each with a 7 16 open ended hand wrench see page 22 for complete Reverse Geometry installation instructions Refer to figure G 11 Open the access portal to the hinge pin wire connections in the rail on the hinge side of the door assembly 12 Disconnect the Hot Neutral and Ground wires of the hinge pin from the heater wire circuit and the ground termi nal Refer to figure H H 13 Loosen and completely remove the hinge pin assembly from the top door rail NOTE Refer to Removing and Replacing the Hinge Pin on page 31 for complete replacement procedures 5 20 2010 15 99 16105 5001 Q Anthony Instructions 14 Using a plastic mallet and a flat head screwdriver remove the torque rod from the bottom of the door assembly Refer to figure 1 15 Swap placement of the Hinge Pin and Torque Rod to the other s original mounting hole in the door assembly hinge side rail 16 Reinstall the hinge pin and the torque rod completely into the ends of the door assembly hinge rail 17 If necessary lightly tap on the hinge pi
38. er Cord 5 20P NEMA 5 20P 19563612 DEEN MEANN BE MS MEREN gt X lt gt lt gt lt P X d Part Number HGM1BS HGM2BS HGM3BS HGM1TS HGM2TS HGMSTS Compressor FFU100HAK 051807 X Comprsso NEK61872 2000575 X X x x Codese 1 200106 X j Condnser _ Jx jJ Jj J x J Condenser 28960 x j x _ Condenser Fan Motor 1859 X X x x x x CondenerFanBlade 170016 X Condenser Fan Blade 01095 1 fJ x aL Condenser Fan Blade 21907 J X j x Condenser Fan Motor Bracket 0201543 X Condenser Fan Motor Bracket 04880581 Jx J X Condenser Fan Motor Bracket 21907 X x Evaporator Coil X X P Evaporator Coil 269741 X J X Evaporator Coil 26972 X X PulotColAsm so X PulloutCoilAsm 925 J x J JJ PulotColAsm 9901 X Filter Drier SporlanC 032 S T 17832 X Fiter Drier Sporlan C 052 5 1793 x x Accumulator o 3378489 X XT Accumulator S 15 x jJ x P N 0515297 C U S amp Canada 1 800 922 1919 e Mexico 1 800 522 1900 www hussmann com P N 0515297 C A 1 Replacement Parts List Condensate Pan HGM1BS HGM2BS HGM3BS HGM1
39. et and Water Seal 2 2 APPENDIX Part INUMDELS NS 1 START UP OPERATION HGM IBS Plan View A 2 HGM 2BS amp HGM 2BS Plan View 3 Dat a ass no abuses pu uS 3 HGM ITS Plan View A 4 a dis d ERN 3 HGM 2TS Plan View A 5 Power Switch 3 HGM 3TS Plan View A 6 RR UTE 3 Dimensions amp Electrical Data 7 Electromechanical Control 3 1 Cross Sections and Refrigeration Data A 8 safe NET III User Instructions 3 2 Wiring Diagrams A 9 Start Up 3 3 Anthony Door Supplement sequence of Operation 3 5 Temperature Adjustment 3 6 WARRANTY Alarms and Codes 3 6 Defrost Termination Switch 3 6 HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A HGM Merchandisers vi REVISION HISTORY REVISION C Changed NEMA plug New Parts List Updated Wiring Diagrams REVISION B Changed fonts and replaced revision level to B for Wind Chill ORIGINAL ISSUE JANUARY 2011 Veo we ve owe Ve amp ve amp Ve Ve amp ve amp amp amp amp amp ANSI Z535 5 DEFINITIONS DANGER Indicate s a hazardous situation which if not avoided will result in death or serious injury WARNING ndicate s a hazardous situation which
40. figure E SPRING CLIP GRIP HOLE 19 SPRING CLIP HINGE PLUG PIN HINGE PIN SHROUD wince pin TUBE WIRE LEADS HINGE PIN ASSEMBLY Reversing the Door Swing TORQUEMASTER FRAME 5 20 2010 13 99 16105 5001_ Q Anthony Instructions 1 Using a flat head screwdriver loosen the torquemaster from its mount by turning the center mounting screw counter clockwise less than one half 1 2 of a turn Refer to figure A Remove the Torquemaster exposing the mounting hole in the bottom frame rail Refer to figure B 2 Locate the mounting hole at the opposite side of the door opening 3 Using the flat head screwdriver carefully pry underneath the plug cap and remove it Refer to figure C A 4 Place the Torquemaster on the newly opened mounting hole aligning the flanged corners of the mounting tabs Refer to figure D 5 Insert the Torquemaster mounting tabs onto the mounting hole with the hollow end of the Torquemaster against the door frame 5 20 2010 14 99 16105 5001 Q Anthony Instructions 6 Confirm that the mounting flanges on the bottom of the torquemaster align with the corner mounting slots of the mounting hole in the frame 7 Using a flat head screwdriver turn the Torquemaster mounting set screw clockwise for 1 2 a turn to tighten the mount and lock it in place Confirm that the torquemaster mounting is flush with the door frame 8 Using a 7 16 open
41. 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 0515297 U S amp Canada 1 800 922 1919 e Mexico 1 800 890 2900 e www hussmann com P N 0515297 C 1 1 INSTALLATION CERTIFICATION These merchandisers are manufactured to meet ANSI National Sanitation Foundation NSF Standard 7 requirements Proper installation 1s required to maintain certification Near the serial plate each case carries a label identifying the type of application for which the case 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 HUSSMANN PRODUCT CONTROL The serial number and shipping date of all equipment is recorded in Hussmann s files for warranty and replacement part purposes All correspondence pertaining to warranty or parts ordering must include the serial number of each piece of equipment involved This 1s to ensure the customer is provided with the correct parts SHIPPING DAMAGE All equipment should be thoroughly examined for shipping damage before and
42. ine voltage to the case refrigeration unit fan or heater HGM Merchandisers 3 10 START UP OPERATION CONTROLS and ADJUSTMENTS Refrigeration Defrost Controls Controls Product Discharge Air Defrost Type of Termination Failsafe Application Temperature Frequency Defrost Temperature Time per day Minutes HGM Medium Temp 28 F to 36 2 OFF 48 F 30 Self Contained CYCLE and remote CONTROLS AND ADJUSTMENTS If an attempt to clear the restriction by this method are unsuccessful the entire assembly not the capillary tube only should be replaced REFRIGERANT CONTROL with a new factory ordered replacement See table above for merchandiser operation Refrigerant flow to the evaporator 1 con trolled through the use of a capillary tube Because the suction line capillary tube assem bly sometimes referred to as heat exchanger or pull out coil has no moving parts it will rarely need servicing However if a leak occurs the refrigeration system it 1 possibly that dirt dust or moisture may collect in the capillary tube causing the system to go into a vacuum Should this occur it is recommended that dry nitrogen or a dry refrigerant be forced through the system to clear blockage P N 0515297 U S amp Canada 1 800 922 1919 e Mexico 1 800 522 1900 e www hussmann com P N 0515297 C LOAD LIMITS Each merchandiser has a load limit decal Shelf life of perishables will be short if load limit 15 violate
43. ity Btu hr at std rating conditions HGM I 1870 HGM 2 2300 HGM 3 4270 at 10 F evaporator and 110 F condensing temperature DEFROST DATA Frequency hr Defrost Termination Temperature OFFTIME Failsafe min HGM 12 48 F 30 PHYSICAL DATA Refrigerant Charge R134A 1 14 1 0 4 kg 2 40 25 oz 1 14 kg HGM 3 37 75 1 07 kg Note This data 1s based on store temperature and humidity that does not exceed 75 F and 55 unless otherwise stated Schedule defrost at night while lights are off U S amp Canada 1 800 922 1919 Mexico 1 800 522 1900 www hussmann com 9 APPENDIX WiRING DIAGRAM 7171934 91 491 9 YWAN OOOOO c00v079LHI AV1dSId d99VH vidas A33 904d ANIT 51 Sg L INDH M a U V N NU yg Qus 0607750 udi
44. led If the merchandiser sensor fails refrigeration will run continuously Turn off or repeat a duty cycle of a few minutes on and a few minutes off P N 0515297 C DEFROST TERMINATION SWITCH Merchandisers may use a defrost termination switch instead of an evaporator sensor to terminate a defrost cycle The defrost termination switch 1s temperature activated and senses the completion of defrost Compressor Compressor Off Time If On Time If Sensor Failed Sensor Failed On Compressor or Refrigeration Status Off MANUAL DEFROST 4 po d Note o e E This procedure initiates m c a manual or forced 1 Note location of defr 051 knob setting arm Cold 2 Rotate knob fully counterclockwise until it stops full warm OFF position Warm Cold 3 After 10 seconds but before 20 seconds rotate knob fully clockwise until it stops full cold position IMPORTANT Return the control knob to its original setting Step 1 once the manual defrost has been initiated U S amp Canada 1 800 922 1919 Mexico 1 800 522 1900 www hussmann com P N 0515297 C Sate NET 1 o 4 35 y 5 MHUSE mRhn O OFF Position Safe NET Control Set at Full Cold Position Sate NET 1 o 4 2 y O O Safe NET Control 1 Position TEMPERATURE ADJUSTMENT 1 Rotate the adjustment knob counter clock wise for a hammer setpoint or clockwi
45. ling optional leg levelers The self closing doors require the cabinet to be properly leveled End to end leveling will allow the door s to close with uniform speed and tightness A slight pitch from front to rear is desirable BACK OF MERCHANDISER SHOULD NEVER BE HIGHER THAN THE FRONT Drain HGL BS Shown HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A 1 5 LEG INSTALLATION Top Mounts Only Install the NSF approved legs after the case 1s near its final location The legs are packaged inside the cabinet Replace the tape and door blocks To install legs Raise one end of the cabinet about 8 inches Block the merchandiser securely and install two legs The leg mounting plates are factory installed and contain 1 2 13 in tapped hole to mate with the leg assembly The procedure Is repeated on the opposite end Three door merchandisers require legs in the center The cabinet should now be positioned at its final location with all legs installed The merchandiser 1s leveled by turning the bottom section of each leg End to end leveling will make the door s close with uniform speed and tightness A slight pitch from front to rear 1s desirable SERIAL PLATE LOCATION The serial plate 1s located 1n the upper left hand corner of the merchandiser s interior The serial plate contains all pertinent information such as model serial number amperage rating refrigerant type and charge Do not remove
46. n and torque rod with a plastic or rubber mallet until each is fully seated into the top and bottom of the door 18 Reconnect the hinge in wires and confirm that all connections are secure 19 Check and confirm torque rod and hinge pin are correctly and completely installed 20 Reinstall the door into the frame NOTE Refer to www anthonydoors com for complete door frame installation instructions 5 20 2010 16 99 16105 5001 A Anthony ORIENTATION OF CENTER FIXTURES Center Mullion LED Fixture Mounting Instructions Align the LED light with the mounting clips so that the LEDs are facing the display case interior Snap the LED light into the mount ing clips a By placing one end of the LED light into the groove b Gently rotate until the opposite edge firmly locks into the mounting clip NOTE Ensure that the mounting clips lock into the outer edge of the LED light aluminum extrusion c Adjust the lamp position until it is centered on the Mullion 2 Go to Locking LED Fixture to Center Mullion Fixture 1 Using a 29 0 136 dia drill bit drill a hole through the LED Lighting fixture and through the Center Mullion Fixture 2 Using a Phillips screw driver to start threading the 8 X 1 long self tapping screw to hold the end cap to the Center Mullion 3 Continue to CONNECTING THE WIRE PLUG ASSEMBLY TO THE LED FIXTURE WIRES on page 11 9 18 2010 99 18258 1002_ Anthony Orienta
47. n on for two seconds If the LEDs do not flash make sure the adjustment knob 1 not the Off position After the self check all LEDs turn off until the compressor starts There may be a delay before the compressor starts If the red Temperature or Sensor Alarm LED stays on after the self check The green Compressor Powered On LED turns on when the compressor starts NOTE Do NOT load product until AFTER merchandiser operates for 24 hours and reaches desired operating temperature Safe NET parameter code is 58 AN WARNING Product will be degraded and may spoil if allowed to sit in a non refrigerated area P N 0515297 C U S amp Canada 1 800 922 1919 e Mexico 1 800 522 1900 www hussmann com P N 0515297 C Compres sor Time to Subsequent Defrost 3 5 Sequence of Operation Time to Subsequent Defrost 12 Hrs or 30 Seconds 12hrs or Demand 4 5 Demand Defrost Delay Until 3 Pull down Defrost Refrigera r Pull down Refrigera Compressor Defrost Compres tion Cycle Defrost After tion Cycle Starts Ti 30 sor On T e Defrost oe Compressor Minutes Minutes On Fail Defrost Cycle Fail Terminates Once the Time is Reached 30 min Off Compres 4 L Start Up sor Off Cycle Green Safe NET III a 4 Hussmnnn Green Refrigeration E tv Yellow C ellow Red O 9 Red Alarm Alarm OFF Posi
48. nd minimum maintenance costs these merchandisers should be thoroughly cleaned all debris removed and the interiors washed down weekly 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 Interior Surfaces The interior surfaces may be cleaned with most domestic detergents ammonia based cleaners and sanitizing solutions with no harm to the surface Self contained models empty into a limited capacity evaporation pan which will overflow if excess water 1s used in cleaning Do NOT Use Abrasive cleansers and scouring pads as these will mar the finish Coarse paper towels on coated glass eAmmonia based cleaners on acrylic parts eSolvent oil or acidic based cleaners on any interior surfaces Do not use high pressure water hoses N WARNING Product will be degraded and may spoil if allowed to sit in a non refrigerated area HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A 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 Disconnect electrical power before cleaning horoughly clean all surfaces with soap and hot water DO NOT USE STEAM OR HIGH WATER PRESSURE HOSES TO WASH THE INTERIOR THESE WIL
49. on Equipment Start Up Check List Please note that failure to follow this start up document may void your factory warranty otartup Activity I Locate read and maintain install operation manual in a safe place for future reference Examine unit Confirm there is NO damage or concealed damage D Level the unit side to side and front to rear D Remove all shipping brackets compressor straps bolts etc D 5 Unit must be run on a dedicated electrical circuit without the use of an extension cord Ensure that the proper electrical requirements for the equipment are supplied Verify field electrical connections are tight D Verify all electrical wiring 1s secured and clear of any sharp edges or hot lines Verify the condensate drain line 15 properly trapped and pitched D Verify all required clearances on the sides and back of unit D Verify there are no air disturbances external to the unit Heat and air registers fans and doors etc Advise owner operator that merchandiser must operate at temperature for 24 hrs prior to loading with product Form HSCWO1 Rev 30MAY12 P N 0525209 B LEGAL DISCLAIMER Hussmann shall not be liable for any repair or replacements made without the written consent of Hussmann or when the product is installed or operated in a manner contrary to the printed instructions covering installation and service which accompanied such product HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A HGM Merchandiser
50. onditions around unit wet Bulb temperature and dry bulb temperature Check product loading do not load beyond the units load limits Check unit controller for proper operation See controller or 1 0 Manual for proper controller operation Confirm door switches function Verify clearances on sides back of unit Verify unit doors and lids work and are sealed correctly Technician Notes lt lt D E v D D o o 5 o a o o lt I S 5 o D Form HSCW03 29 OCTOBER13 P N 0525210 C P N 0515297 C U S amp Canada 1 800 922 1919 e Mexico 1 800 890 2900 e www hussmann com P N 0515297 C 5 1 SERVICE N WARNING LOCK OUT TAG OUT To avoid serious injury or death from electri REPLACING FAN MOTORS AND BLADES Should it ever be necessary to service or replace the fan motors or blades be certain that the fan blades are replaced correctly THE BLADES MUST BE INSTALLED WITH RAISED EMBOSSING PART NUMBER ON PLASTIC BLADES POSITIONED AS INDICATED ON THE PARTS LIST For access to these fans N WARNING Product will be degraded and may spoil if allowed to sit in a non refrigerated area 1 Remove product and place in a refrigerated area Turn off power to the merchandiser 2 Remove thumb screws that secure the return air grille coil cover 3 Remove return air grille 4 Remove fan assembly 5 Replac
51. ot use an acid base cleaner Rinse off any cleaner residue Clean condenser coil s and fan blade s Do not use an acid base Cleaner Rinse off any cleaner residue Clean condensate drain pan and drain line Record voltage reading at unit with unit off Record condenser air inlet temperature Record condenser air outlet temperature Is condenser air inlet or air exhaust restricted or recirculating Record voltage reading with unit running Record compressor amp draw Record defrost heater voltage and amp draw Record anti sweat heater voltage and amp draw Record case product temperature Record unit discharge air temperature Record unit return air temperature lt lt lt lt lt lt 5 lt lt lt lt lt lt lt lt Cy a D S lt 3 z O gp 5 o o D m o o lt 5 o 5 w N 5 5 c REA v lt 3 o 3 5 5 o 5 o ct o 7 o 5 h C a o a 3 lt t 5 L 3 a o e z gt Q o O o 5 5 o 5 zi 5 o Qo gt e lt J A x 3 o rd EA e e o c 5 5 e 5 C lt Record ambient c
52. r information about servicing the door manufacturer s website fluorescent lamps Please visit www anthony www anthonyintl com The names of the instruc to download LED and powersupply tion manuals for the doors are listed below replacement instructions The names of the instruction manuals for the lights are listed 99 16105 S001 B 101B 210X ELM 101X below Frame Installation and Service Manual OR 99 20367 I001 C ELS Ballast Replacement 99 16105 I001 E 101B 210X ELM VSTB 99 20374 1001 C ELS T 8 Lamp Replacement Installation Manual Anthony 2 and 3 door power supply Phone 1 800 772 0900 or ballast location inside center mullions 1 door power supply or ballast location behind upper frame HUSSMANN CORPORATION e BRIDGETON 63044 2483 U S A HGM Merchandisers 5 4 SERVICE Replacement Parts List Standard Parts Part Number HGM1BS HGM2BS HGM3BS HGM1TS HGM2TS HGM3TS Evaporator Fan Motor 04 7704 X _ Evaporator Fan Blade 050420 X _ Evaporator Fan Harness Plug 19575 X Evaporator Fan Blade 0519568 EvaporatorFanHamess 0517360 __ _ EvaporatorFanHaress 0518200 ____ Air Sensor Black 4000MM gt lt gt lt gt lt Cantilever Shelf White 22568 x X Bottom Shelf E 1 z door 225128 X X Wire Rear Flue Spacer 1 per doon 2280221 x x x mero L Power Cord 5 15P NEMA 5 15P 199216 X X Pow
53. re or Sensor Alarm red Warm Off Position position C Position P N 0515297_C The Safe NET controller includes the following features and connections Adjustment knob Adjusts the temperature setpoint Turn adjustment knob to OFF to turn off refrigeration system Unplug merchandiser from power before servicing the unit Case Temperature Sensor Evaporator Temperature Sensor Sensor and Switch Common Defrost Termination Switch optional Interface Box and Copy Card TTL Connector Heater Compressor E72R Fan E72R only Controller LEDs Compressor Powered On LED green Lights while the compressor is running or the refrigeration valve 1s open 5 Defrost Cycle LED yellow Lights while the refrigeration 15 defrosting Temperature or Sensor Alarm red Lights if the temperature 1s too warm or too cold Flashes if a sensor fails U S amp Canada 1 800 922 1919 Mexico 1 800 522 1900 www hussmann com P N 0515297 C e Rear connections Case temperature sensor Typically senses the temperature of the air 1n the case Used by the controller to determine when to power on or power off the compressor or refrigeration Compressor or refrigeration relay Switches the compressor or refrigeration valve for cooling N WARNING The optional evaporator fan remains ON when the adjustment knob is in the Off position DISPLAY The display include
54. s 1 8 INSTALLATION NOTES P N 0515297 C U S amp Canada 1 800 922 1919 e Mexico 1 800 890 2900 e www hussmann com P N 0515297 C 2 1 ELECTRICAL REFRIGERATION MERCHANDISER ELECTRICAL DATA Refer to Appendix A of this manual or the merchandiser s serial plate for electrical information FIELD WIRING Field wiring must be sized for component amperes stamped on the serial plate Actual ampere draw may be less than specified ALWAYS CHECK THE SERIAL PLATE FOR COMPONENT AMPERES ELECTRICAL CONNECTIONS wiring must be in compliance with NEC and local codes electrical connections for the HGM remote models are to be made in the electrical Handy Box located behind the removable base panel at the right end of the merchandiser when facing the discharge honeycomb The cabinet supply breakers should be disconnected before removing the enclosure cover ELECTRICAL OUTLET Before the merchandiser 1s connected to any wall circuit use a voltmeter to check that the outlet is within the recommended voltage limits Nominal Volts Maximum Volts HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A The wall circuit must be dedicated for the merchandiser Failure to do so voids the warranty Do not use an extension cord Never plug in more than one merchandiser per electrical circuit Always use a dedicated circuit with the amperage stated on the unit Plug into an outlet designed for the plug
55. s three red LEDs and two digits for temperature defrost status and error codes The three display LEDs are red and their behavior matches the LEDs on the controller Compressor Powered On Defrost Cycle La Temperature or Sensor Alarm aa HUSSma HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A START UP Before applying power to the merchandiser remove the front grille Check thermostat knob 1s at the appropriate position See temperature adjustment on Page 3 6 Check the check the merchandiser s cabinet thoroughly for loose nuts and bolts Check all electrical connections Inspect the refrigerant lines for any visible damage or chafing Replace the front grille The following list of housekeeping practices will assure trouble free operation Check operation of condenser fan motors Fan blades must turn freely Check drain pan and heater to prevent accidental overflow Make sure doors are closing properly and that gaskets are sealed Make sure all evaporator fan motors are running These can be seen through grille inside of cabinet HGM Merchandisers 3 4 START UP OPERATION 1 Plug in the merchandiser WARNING The OFF Position does not disconnect line voltage to the case refrigeration unit fan or heater 2 Wait for the self check to complete During the self check each LED flashes for one second then all LEDs tur
56. se for a colder setpoint 2 While adjusting the temperature the display shows the setpoint cut out value A few seconds after the temperature 1 set the controller reverts to the sensed temperature in the merchandiser 3 To verify merchandiser settings perform the operations below Output readings should be within one degree of the temperatures shown above HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A 5 HUS8SMANN 3 7 Display at Full Cold Model HGM Display at 1 Position Model HGM The control has protective settings to prevent short cycling of the compressor A The compressor may run for up to 3 min after Step 2 15 completed Start the 10 sec count down for Step 3 once the display 1s blank B The defrost initiation may be delayed for up to 6 min after Step 3 1s completed The display will show the temperature prior to defrost once Step 3 1s completed even with the protective delay timing out The temperature will be locked for 1 hour after defrost has terminated to allow the temperature to stabilize HGM Merchandisers 3 8 START UP OPERATION Sensor to Control Configuration Sensor Bracket HGL HGM PH HE c r RE ERE la Safe NET Control Sensor Thermometer Sensor Black Sheath Black Sheath N N 222 8 Sensor 2 Black Sheathed q q Black Wire S Cy Not Used lt lt 11 Not Used 10 Sensor Black She
57. tective eye wear when servicing Turn off evaporation pan or on the heater coil will evaporation pan heater and allow pan to cool reduce the pan s evaporation capacity and cause premature heater failure The evaporation pan waste water will overflow and spill onto the floor if the heater is not properly operating Always wear protective eye glasses and gloves when servicing Remove accumulated debris from the evaporation pan Wipe down heater coil with a CAUTI O N cloth and warm water Be sure to remove any DO NOT FLOOD dirt debris or liquids from the heater coil Use only enough water necessary to clean i Water introduced during cleaning will cause surface Water must not drip down the case the evaporation pan to overflow Never use ammonia based cleansers abrasive cleansers or scouring pads PRECAUTION CLEANING PRECAUTIONS When Cleaning e Do not use high pressure water hoses Do not introduce water faster than waste outlet can drain NEVER INTRODUCE WATER ON SELF CONTAINED UNIT WITH AN EVAPORATION PAN NEVER USE A CLEANING OR SANITIZING SOLUTION THAT HAS OIL BASE these will dissolve the butyl sealants or and AMMONIA BASE this will corrode the copper components of the merchandiser TO PRESERVE THE ATTRACTIVE FINISH Use a water and a mild detergent for the exterior only Do NOT use a chlorinated cleaner on any surface Do NOT use abrasives or steel wool scouring pads these
58. the frame using a Wago Wall NUT connector part number 773 162 or approved connector Connect the white blue on the LED power supply to the original load white blue wire from the frame using a Wago Wall NUT connector part number 773 162 or approved connector 7 Reinstall raceway cover s 8 Turn power on and verify LED fixture s are working 9 18 2010 12 99 18258 1002 A Anthony Single Fixture Driver Low Power and High Power 1 Install the LED power supply in the same location where the ballast was fitted or in the general location for ease of wire connection 2 Mount the LED power supply using two 8 tapping screws saved when the ballast was removed NOTE Installer may have to drill two holes in raceway to accommodate LED power supply NOTE The LED power supply case is grounded Attach the LED power supply to a ground point in the refrigerated case either directly with a screw or by using the green wire to attach to a remote point 3 Connect LED Light fixture wire connectors to LED power supply using plug assembly provided Refer to HETROFIT PARTS LIST on page 3 Connect the 3 position plug on the primary side of the LED power supply as follows a If a 3 position plug is present on the load wire harness go to step 5 b If no 3 position plug is present on the load wire harness go step 6 Connect the primary LED power supply input 3 position plug blue green and white blue wires to
59. the harness 120 240 VAC electrical 3 position plug blue white and white blue wires Go to step 7 If no 3 position plug is present on the load wire harness a Cut off the 3 position plug on LED power supply b Connectthe blue on LED power supply to the original load blue white wire on the frame using a Wago Wall NUT connector part number 773 162 or approved connector Connect the white blue on the LED power supply to the original load white blue wire from the frame using a Wago Wall NUT connector part number 773 162 or approved connector 7 Reinstall raceway cover s 8 Turn power on and verify LED fixture s are working 9 18 2010 13 99 18258 1002 A Anthony WIRING DIAGRAMS and ORIENTATION Half Power Ends Option 0004 4 DOOR TYPICAL CONFIGURATION WITH MULTI FIXTURE DRIVER 4 DOOR SHOWN 16 BLU WHT 16 WHT BLU LIGHT 120 240 VAC END MULL END z 8 ie xs 0004 4 DOOR sss 9 18 2010 14 99 18258 1002 A Anthony
60. tion 1 During the self check a 2 digit number will appear for 3 seconds Then each LED flashed for one second and then all LED s turn on for two seconds If the LED s do not flash make sure the adjustment knob 1 not in the OFF position 2 The compressor will start after a delay 30 seconds after the power 1s applied 3 The compressor will continue to run until it reaches its cut out temperature pull down HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A 4 The refrigeration cycle will continue until the next scheduled defrost 12 hours 5 The above process will repeat steps 3 and 4 until the power is interrupted 6 If power stops the process will start over at Step 1 and the time to subsequent defrost will reset HGM Merchandisers 3 6 START UP OPERATION TEMPERATURE ADJUSTMENT Rotate the adjustment knob counter clockwise for a warmer setpoint or clockwise for a colder setpoint While the temperature 1s being adjusted the optional display shows the setpoint cut out value The display reverts to showing the sensed temperature in the merchandiser a few seconds after the temperature 1 set ALARMS AND CODES FLASHING TEMPERATURE OR SENSOR ALARM LED El or E2 If the Temperature or Sensor Alarm LED red on the controller and display 1s flashing a temperature sensor has failed The display shows El if the case sensor has failed or E2 if the evaporator sensor has fai
61. tion Of End Fixtures Refer to WIRING DIAGRAMS and ORIENTATION on page 14 End Mullion LED Fixture Mounting Instructions 1 Align the LED light with the mounting clips so that the LEDs are facing the display case interior Snap the LED light into the mounting clips a By placing one end of the LED light into the groove b Gently rotate until the opposite edge firmly locks into the mounting clip NOTE Ensure that the mounting clips lock into the outer edge of the LED light aluminum extrusion c Adjust the LED lamp assembly until it is centered on the Mullion 2 Continue to Locking LED Fixture to End Mullion Fixture below Using a 29 0 136 dia drill bit drill a hole through the bottom LED Lighting fixture through the End Mullion Fix ture Using a Phillips screw driver to start threading the 8 X 1 long self tapping screw to hold the clip to the End Mullion fixture Continue to CONNECTING THE WIRE PLUG ASSEM BLY TO THE LED FIXTURE WIRES on page 11 9 18 2010 9 99 18258 1002 A Anthony Locking LED Fixture to Left End Mullion Fixture Wires Connected at Top of Frame 1 Using a 29 0 136 dia drill bit drill a hole through the LED Lighting fixture through the End Mullion Fixture 2 Using a Phillips screw driver to start threading the 8 X 1 long self tapping screw to hold the end cap to the End Mul lion 3 Continue to CONNECTING THE WIRE
62. will mar the finish HUSSMANN CORPORATION e BRIDGETON MO 63044 2483 U S A HGM Merchandisers 4 4 MAINTENANCE Self Contained Refrigeration Equipment Maintenance Check List x lt x xx Warranty does not cover issues caused by improper installation or lack of basic preventative maintenance Technician Q4 PM activity For visual inspection items denote ok or complete in the column to right when PM has been Semi uarterl 1 2 3 4 1 2 3 performed For measured data requested record data Q Annually Q Q Q Q Q Q Q requested in the appropriate column to the right Look unit over for any damage vibrationsor abnormal noise d S j _ Check in with store manager o e 5 lt o 3 o g 3 2 Z o 0 c e Confirm refrigerant lines properly are secured and not touching or rubbing other lines wires or frame work Confirm fan blade s are tight and not rubbing or hitting Make sure all electrical connections factory and field are tight Check for and replace any frayed or chaffed wiring Check all electrical wiring make sure it is secured and not on Check for air disturbances externallto the unit Heat and air registers fans and doors etc Check for water leaks Clean evaporator coil s and fan blade s Do not use an acid base cleaner Rinse off any cleaner residue Clean discharge air honeycombs or grilles Do n
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