hussman GSVM manual

Operating and Installation Instructions MODEL: GSVM – Self Contained Medium Temperature Cases for Dairy, Beverages, and Deli Products O I I - G S V M J a n u a r y 2 0 0 5[...]

2 TABLE OF CONTENTS P a g e I n t r o d u c t i o n 4 I n s p e c t i o n 4 Location and Clearance 4 S k i d 4 L e v e l i n g 5 S e a l i n g 5 Access Panel Removal 5 L e g s 5 S e r i a l P l a t e 5 Air distribution and Product Loading 6 Power Requirements 6 E l e c t r i c a l B o x 6 P o w e r S w i t c h 6 Defrost Time Clock 6 & 7 C o n n[...]

3 TABLE OF CONTENTS CON’T P a g e R e f r i g e r a t i o n 1 1 L e a k T e s t i n g 1 2 E v a c u a t i o n 1 2 Temperature Control 13 Evaporator Fan Motors 13 Trouble Shooting Charts 14 – 16 GSVM Accessories 16 – 17 Warranty and Parts Information 17 Wiring Diagrams 18 – 21 This GSVM case was manufactured in Glovers ville, New York. Our p[...]

4 INTRODUCTION – The Hussmann Model GSVM open vertical merchandiser offers versatility in the display of medium temperature (35- 41ºF) products such as diary products, prepared salads, pizza and fresh entrees that are pre-chilled in a cooler. So that you can realize maximum benefit from this fine piece of equipment we urge both you and your inst[...]

5 Th e pr ocedure is re p ea t e d o n t he op- po si te end. Whe n t he l eg l eve l ers a r e i n p la c e , t h e c as e m ay b e s l i d o f f th e s k i d a n d p l a ced in it s f in a l lo c a tio n . LE V E L I N G – T he ca bine t m us t be l e vel e d properly to insure f ul l drai nag e o f c o ndens a t e w a t er fro m the e v ap o r[...]

6 AIR DISTRIBUTION and PRODUCT LOADING – This cabinet has a forced-air circulation system. Air flows through the back wall over the product on the shelves, as well as out the honeycomb diffuser located above the product, across the face of the product (air curtain) and into the return air grill. Do not load product so that it extends over the she[...]

7 each. T her e a re 4 def r os t o n t he 52 7 2 ( 2 a . m., 8 a .m. , 2 p. m . , an d 8 p.m. ) a t 3 0 mi n u t e s e a c h A ddi t i o n al def ros t ma y be r e- quired f or cas es l o c ated i n hi gh hum i di t y or hi g h u s a g e c a s es . I f po ss i ble, avo i d s ett ing a de fros t du ring t h e d a y , o r p ea k us age pe r i o ds .[...]

8 SPECIFICATIONS – DIMENSIONS E x t e r i o r Model Length Width Height GSVM-4060 40" 30 5/8" 60" GSVM-4072 40" 30 5/8" 72" GSVM-5272 52" 30 5/8" 72" ELECTRICAL MODEL NO. Volts/Hz/Phase REFRIG ERANT RUN FUSE POWER TYPE AMPS AMPS CORD GSVM4060 115/60/1 R-134a 15 20 YES GSVM4072 115/60/1 R-134a 17 25 NO [...]

9 Flat 1 1/2 Upslope 17ºTilt 30ºTilt Bottom Sheet Metal Area 250# N/A N/A Stand. 13”/15” shelves 250# 250# 75# Stand. 13”/15” shelves w/optional upslope 6º adapters 125# N/A N/A Optional Wire Baskets 200# 100# 30# OPERATION and MAINTENANCE - It is important that the two previous sections of this installation booklet have been read and fo[...]

10 co r re s po nd to the a c tu a l c abi net t e m per a - t ure due t o t h e bul b l o c a t i on a nd depe n d- in g on v ar i o u s cond i ti o ns , a c er t a i n amo unt of t i m e l a g w i l l be noticed be t w een the new s et t i ng and the res ul t i n g t e m perature. CO N D EN SI N G UNIT – A reg ula r pro g r am s h ould be s et [...]

11 LIGHTING – Interior lighting is provided by a cool wh ite fluorescent bu lb under the top header ( standard), and addit ional lig hts under each shelf. The tu bes are sleeved to maint ain proper heat around the bul b for maximum light intensity and to protect the product in case of breakage. The tub es can be replaced w ithout removing shelves[...]

12 C L EANING S T A I N L E SS ST E EL S URF A C E S – G e n e r a ll y s o a p a n d wa t er w i l l be s ufficie nt f o r mos t c l e a ni ng s when do ne of - te n a n d reg u l arl y. W hen n eces s a ry , s e v - era l cl ea ning agent s c a n be us ed. So me o f t hemar e C o met, B ab -O , L i quid NuSteel , C oo pe r’ s St a i nl e s s [...]

13 Be s ure t ha t al l s ervi c e v al v es a re o pen to al- l ow al l o f the m i x ture to be di s cha rg e d. b. C on nec t a deep - dr ai n vacuum pum p t o bot h t he high and l o w s ide of t he s y s t em . P u ll a v a c u u m on th e s y s t e m to a t l e a s t 1 5 00 m i c r on s . c. Bre ak the vacuum b y a ddin g ref ri g era n t i n[...]

14 TROUBLE SHOOTING CHARTS TROUBLE PROBABLE CAUSE SOLUTION Compressor will not start no noise 1. Power disconnected 1. Check service cord or wiring connection. 2. Blown fuse or breaker 2. Replace fuse or reset breaker 3. Defective or broken wiri ng 3. Repair or replace 4. Defective overload 4. Replace 5. Defective temperature control 5. Replace Com[...]

15 4. Refrigerant overcharge 4. Purge system, evacuate and recharge. 5. Low voltage, compressor cycling on overload 5. Check voltage at compressor should not be more than 5% below rating Compressor runs continuously. Product too warm 1. Short of refrigerant 1. Leak check, replace drier, evacuate and recharge 2. Inefficient compressor 2. Replace Com[...]

16 Ballast Hums 1. Check voltage 2. Replace ballast GSVM ACCESSORIES The following is a description of the various accessories available for the GSVM, including sketches, where applicable of th e many shelving/w ire goods items available. CASTER KIT – Consists of 5" braking casters, which screw in to the standard threaded holes in the four c[...]

17 SHELF UPSLOPE ADAPTER KIT – This kit consists of (4) zinc coated wire adapters to increase the two standard shelves’ upslope from 1 1/2º to 6º. PRICE TAG MOLDING KIT – This kit consists of aluminum price tag mold ing for the standard shelves. This molding will hold bo th 1" and 1.235" standard price tags. (Note that the standar[...]

18 WARRANTY PARTS PROCEDURE Same as first three items in Ordering Replacement Parts Procedure. Give original i nstallation date of cabinet and, if possible, f orward a copy of the original i nvoice or delivery receipt. All shipments of in-warranty replacemen t parts will be i nvoiced from the fac tory until such time as the defective part is return[...]

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LI GH T SW ITCH BLK W HT ST D. S H E L F LI GH T LI GH T SW ITCH BLK W HT ST D. S H E L F LI GH T LI GH T SW ITCH BLK LA MP BA LLA ST LA MP A 11 /7 /9 5 JW L RE V. DA TE B Y S S W HT W HT LA MP BA LLA ST S LA MP BL U BLK S GR N S3 LI G HT 3-S -22 6 BL K W HT S1 PO WE R S WI TCH BA LL A ST W HT BA LLA ST W HT BA LLA ST BL K TE MP. CO NT RO L EV AP .[...]

BLU WH T BLK SHEL F S BALLAS T WH T WH T BLU WH T GRN LA MP BLK BLK LA MP STD. LIGH T SW ITCH WH T BLK BALLAS T BLU S WH T LIGHT SHEL F STD. S BALLAS T LIGH T SW ITCH WH T WH T BLU LA MP BLK UP PE R LI GHT RED RED BLK BLK LIGH T SW ITCH LA MP OPTI ONAL SHEL F LIGHT LIGH T SW ITCH RED BLU BLU WH T S1 BLK GR N WH T W IRE H AR NESS BA LLA ST S RED 115[...]

LI GH T SW ITCH BLK W HT ST D. S H E L F LI GH T LI GH T SW ITCH BLK W HT ST D. S H E L F LI GH T LI GH T SW ITCH BLK LA MP BA LLA ST LA MP A 11 /7 /9 5 JW L RE V. DA TE B Y S S W HT W HT LA MP BA LLA ST S LA MP BL U BLK S GR N S3 LI G HT 3-S -22 6 BL K W HT S1 PO WE R S WI TCH BA LL A ST W HT BA LLA ST W HT BA LLA ST BL K TE MP. CO NT RO L EV AP .[...]