AB REV.
IGUP-AB-0904 General Instructions Table of Contents THIS BOOKLET CONTAINS INFORMATION ON: AB General Instructions ................................................. 2 Important Information ............................................. 3 Cut & Plan Views ....................................................... 4 NSF Installation Requirement ................................. 5 Installation ................................................................. 6 Plumbing ..........................................
Rev. 0904 Important Information The AB Meat merchandisers are easy to work, attractive merchandising display cases capable of maintaining superb product quality, with the installation of the proper controlling devices. These should be set according to the manufacturer’s specifications and combined with a properly maintained humidity system. Incorrect settings and failure to maintain the humidity system will result in short product life from dehydration, shrinkage and discoloration.
IGUP-AB-0904 Cut & Plan Views 28 1/8" 49" 1.2” Komacel walls 85 5/16" WIRE RACK HUMIDITY SYSTEM BALLAST 6” 28" 60" (72") ELECTRICAL HUMIDITY SYSTEM T5 LAMP DRAIN 28 1/8" WATER SUPPLY TO HAND VALVE BALLAST & TERMINAL BLOCKS BALLAST LOCATION 4 SLIDING DBL-PANE GLASS DOOR 44.5" X 54" (44.
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IGUP-AB-0904 LOCATION Installation UNCRATING THE STAND Place the fixture as close to its permanent position as possible. Remove the top of the crate. Detach the walls from each other and remove from the skid. Unbolt the case from the skid. The fixture can now be lifted off the crate skid. Lift only at base of stand! The refrigerated merchandisers have been designed for use only in air conditioned stores where temperature and humidity are maintained at or below 75°F and 55% relative humidity.
Rev. 0904 Fractal Humidity System c. Plug in the Controller to the 115V outlet. Compressor and solenoid valves will activate and plumes from nozzles will independently appear shortly thereafter. d. If humidity plume is too light or too heavy.Adjust the Regulator accordingly.Adjust water pressure by lifting up the yellow locking cap on the top of the Regulator and turn clockwise (to increase pressure) or counter- clockwise (to decrease pressure). Make Regulator adjustments ONLY when system is running.
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Rev. 0904 Recommended operation times: You should adjust your humidification time for your stores needs~ This is because each service case and floral display differs in temperature, humidity, case style and volume. See chart below for sample timings, APPLICATION Seafood Meat Deli Floral OFF TIME 5 min 5 min 10 min. 10 min. 2. To adjust mist “OFF TIME”: Set the desired interval of Mist by sliding the appropriate numbered switch to the right, or “On” position. NOTES: 1.
IGUP-AB-0904 MODELS “SCH & SCHMS” - EMITTER NOZZLE CLEANING INSTRUCTIONS If the nozzle appears plugged or seems to sputter, it may be that some particles or mineral buildup has occurred in the fluid body of orifice. Follow these simple instructions to solve the problem. Also, depending on the quality of the local water supply, regular cleaning should be carried out as a matter of course.
Rev. 0904 Humidity System, Cont’d TROUBLE SHOOTING GUIDE MAJOR SYSTEM COMPONENTS Problem Possible Cause / Remedy Compressor not running • Loss of power to controller. Check 110V supply and in-store breaker. • Loss of power to compressor. Check for loose wires on controller module. No Humidity Plume Too much / Too Little Moisture PART # 10263 10578 10762 10264 10193 10024 10904/l/4/15lbs 10716 SCHNOZSA SCHBRKTSA • Water turned off. Check main water supply to regulator unit.
IGUP-AB-0904 Refrigeration THERMOSTATIC EXPANSION VALVE LOCATION REFRIGERANT TYPE The standard refrigerant will be R-22 unless otherwise specified on the customer order. Check the serial plate on the case for information. This device is located on the same side as the refrigeration stub. A Sporlan balanced port expansion valve model is furnished as standard equipment, unless otherwise specified by customer. REFRIGERATION LINES LIQUID SUCTION EXPANSION VALVE ADJUSTMENT 3/8" O.D.
Rev. 0904 Electrical WIRING COLOR CODE less than specified. Field wiring from the refrigeration control panel to the merchandisers is required for refrigeration thermostats. Most component amperes are listed in the “Case Specs” section, but always check the serial plate.
IGUP-AB-0904 User Information NON-GLARE GLASS The high optical clarity of this glas is possible due to sepcial coatings on the glass surface itself.To preserve this coating and the optical clarity, keep the glass clean. Windex ® or Glass Plus ® are the only solutions recommended to be used to clean the non-glare glass. The damage to the glass from improper, caustic solutions is irrepairable.
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IGUP-AB-0904 Maintenance ELECTRICAL PRECAUTIONS MOTOR. COPPER COILS The copper coils used in Hussmann merchandisers may be repaired in the field. Materials are available from local refrigeration wholesalers. Hussmann recommends using #15 Sil-Fos for repairs. BEFORE SERVICING – Always disconnect electrical power at the main disconnect when servicing or replacing any electrical component This includes (but not limited to) Fans, Heaters, Thermostats, and Lights.
Hussmann Corporation, Int'l. 13770 Ramona Avenue, Chino, CA. 91710 (909)-590-4910 Lic.#: 644406 black Revisions: No. Description: 1 Revised case lenght ~115V - 1.7A white F28T5/SPX35 red WH3-120-L64 yellow red Ballast F28T5/SPX35 red WH3-120-L64 yellow red Ballast T-Stat S Motor ~125V - 15A AB-5' Remote Wiring Diagram Drawing Title: Duplex ~115V - 2.5A brown Aged Beef Display Case Project Title: Condensate Evaporator ~115V-1500W-12.
Hussmann Corporation, Int'l. 13770 Ramona Avenue, Chino, CA. 91710 (909)-590-4910 Lic.#: 644406 black Revisions: No. Description: ~115V - 1.7A white F28T5/SPX35 red WH3-120-L64 yellow red Ballast yellow red Ballast F28T5/SPX35 red WH3-120-L64 Date: By: T-Stat S Motor ~125V - 15A Duplex ~115V - 3.5A brown AB-5' / AB-6' Remote Wiring Diagram Drawing Title: Aged Beef Display Case, humidified Project Title: Condensate Evaporator ~115V-1500W-12.
Hussmann Corporation, Int'l. 13770 Ramona Avenue, Chino, CA. 91710 (909)-590-4910 Lic.#: 644406 yellow F28T5/830 red WH3-120-L red Ballast F28T5/830 red F28T5/830 Revisions: No. Description: Date: yellow WH3-120-L red Ballast By: Drawn By: Boris Kasrel Checked By: BJK Date: 07.13.00 Assembly: final File Location: H:\WireSchematics\NewWiring... ~115V - .5A gray T-Stat Project Title: Duplex - optional Drawing No.
Hussmann Corporation, Int'l. 13770 Ramona Avenue, Chino, CA. 91710 (909)-590-4910 Lic.#: 644406 ~115V - 1.7A black white F28T5/SPX35 red WH3-120-L64 yellow red Ballast F28T5/SPX35 red Revisions: No. Description: WH3-120-L64 yellow red Ballast F28T5/SPX35 red WH3-120-L64 yellow red Ballast Date: ~115V - .5A gray By: T-Stat Motor black Aged Beef Display AB-6' SC, Self Contained Drawing Title: Project Title: ~115V - 3.6A MOTOR Humidifier Air Pump ~115V - 3.
Hussmann Corporation, Int'l. 13770 Ramona Avenue, Chino, CA. 91710 (909)-590-4910 Lic.#: 644406 15A white Revisions: No. Description: black T 4 3 X white ~115V - 9.2A Paragon Timer 8045-00 2 1 N black R T-stat C S "A" Date: By: 6 1 2 Float Switch white Condensate Evaporator 1000W~115V T-Disk Aged Beef Display AB-6' SC, Self Contained Drawing Title: Project Title: Start Capacitor 4 5 Current Relay Drawn By: Boris Kasrel Checked By: BJK Date: 06.29.
IGUP-AB-0904 Appendices equipment manufacturer’s recommendations and installed in accordance with normal refrigeration practices. Refrigeration piping should be insulated according to the manufacturer’s recommendations. 1.3 A clogged waste outlet blocks refrigeration. The installer is responsible for the proper installation of the system which dispenses condensate waste through an air gap into the building indirect waste system. 1.
Rev. 0904 Appendices, Cont’d data which, coupled with other observations, may be used to determined whether a display refrigerator is working as intended: a) INSTRUMENT – A stainless steel stem-type thermometer is recommended and it should have a dial a minimum of 1 inch internal diameter. A test thermometer scaled only in Celsius or dually scaled in Celsius and Fahrenheit shall be accurate to 1°C (1.8°F). Temperature measuring devices that are scaled only in Fahrenheit shall be accurate to 2°F.
IGUP-AB-0904 Appendices, Cont’d f) Minimize the transfer time of perishables from storage to display. g) Keep meat under refrigeration in meat cutting and processing area except for the few moments it is being handled in processing. When a cut or tray of meat is not to be worked on immediately, the procedure should call for returning it to refrigeration. h) Keep tools clean and sanitized.
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IGUP-AB-0904 Limited Warranty This warranty is made to the original user at the original installation site and is not transferable. Hussmann merchandisers are warranted to be free from defect in material and workmanship under normal use and service for a period of one (1) year from the date of original installation (not to exceed fifteen (15) months from the date of shipment for the factory). Hussmann Impact Modular Coils are warranted for a total of five (5) years based upon the above criteria.
Rev. 0904 Service Record Last service date: By: /Chino The MODEL NAME and SERIAL NUMBER is required in order to provide you with the correct parts and information for your particular unit. Additional copies of this publication may be obtained by contacting: Hussmann® Chino 13770 Ramona Avenue • Chino, California 91710 (909) 628-8942 FAX (909) 590-4910 (800) 395-9229 They can be found on a small metal plate on the unit. Please note them below for future reference.
