IMPORTANT INFORMATION KEEP FOR OPERATOR OPERATOR OPERATOR MANUAL MANUAL Part Number 148667 Rev. D Part Number 148667 IMPORTANT INFORMATION OM-HY-12E/24E DOMESTIC Model: HY-12E and HY-24E HyCapacity HyPerSteam™ Atmospheric Convection Steamer Self-Contained Electric Heated Model HY-12E Model HY-24EF (New Model) THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE. READ, UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND WARNINGS CONTAINED IN THIS MANUAL.
OM-HY-12E/24E OM-HY-12E/24E IMPORTANT - READ FIRST - IMPORTANT WARNING: THE UNIT MUST BE INSTALLED BY PERSONNEL QUALIFIED TO WORK WITH ELECTRICITY AND PLUMBING. IMPROPER INSTALLATION CAN CAUSE INJURY TO PERSONNEL AND/OR DAMAGE TO THE EQUIPMENT. THE UNIT MUST BE INSTALLED IN ACCORDANCE WITH APPLICABLE CODES. CAUTION: DO NOT INSTALL THE UNIT IN ANY WAY WHICH WILL BLOCK THE RIGHT SIDE VENTS, OR WITHIN 12 INCHES OF A HEAT SOURCE SUCH AS A BRAISING PAN, DEEP FRYER, CHAR BROILER OR KETTLE.
OM-HY-12E/24E OM-HY-12E/24E Table of Contents IMPORTANT OPERATOR SAFETY WARNINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 EQUIPMENT DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 WATER CONDITIONING/REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 INSTALLATION AND START-UP INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OM-HY-12E/24E OM-HY-12E/24E Equipment Description Your Groen HY-12E HyCapacity HyPerSteam is designed to give years of service. It consists of a stainless steel cavity (cooking chamber) which is served by an electrically-heated atmospheric steam generator. The HY-24EF has two cavities and two generators. Two powerful blowers circulate the steam in each cavity to increase heating efficiency. These units are readily identified by their unique control panels.
OM-HY-12E/24E OM-HY-12E/24E 2. A well-maintained water treatment system and a regular cartridge replacement schedule is essential. . 3. Using a Groen PureSteem™ Water Treatment System will provide longer steam generator/boiler life, higher steam capacity, and reduce maintenance requirements. 4. If you notice a slowdown in steam production or an increase in deliming, have the steamer checked for scale build-up. This could be an indication that the water treatment cartridges need replacing.
OM-HY-12E/24E OM-HY-12E/24E Installation and Start-Up WARNING THE UNIT MUST BE INSTALLED BY PERSONNEL WHO ARE QUALIFIED TO WORK WITH ELECTRICITY AND PLUMBING. IMPROPER INSTALLATION CAN CAUSE INJURY TO PERSONNEL AND/OR DAMAGE TO THE EQUIPMENT. THE UNIT MUST BE INSTALLED IN ACCORDANCE WITH APPLICABLE CODES. WARNING TO AVOID DAMAGE OR INJURY, FOLLOW THE ELECTRICAL SCHEMATIC EXACTLY WHEN CONNECTING THE UNIT.
OM-HY-12E/24E OM-HY-12E/24E 1. Electrical Supply Connection The specified wire must be used in order to meet Underwriters Laboratories and National Electric Code requirements. a. Panel Removal The knockout hole is sized for a two inch conduit fitting. Open the wiring and control panel by removing the three screws on the right side panel and sliding the panel forward. Set the panel aside. e. Branch Circuit Protection b.
OM-HY-12E/24E OM-HY-12E/24E 3. Drain Connection NOTE: Improper drain connection will void the warranty. The HY-12E/24E Steamer must be leveled front to back or pitched slightly to the rear by adjustment of the bullet feet on the cabinet base. INSTALLATION OPTION ONE: From stainless steel elbow (P/N 092273) to nearby floor drain, use Radiator Hose (rated at least 212ºF) and one additional hose clamp (P/N 013616). All units are shipped from the factory with a drain box and vent pipe.
OM-HY-12E/24E OM-HY-12E/24E B. Initial Start-Up a. Set the timer to the time desired for timed steaming. After your Steamer has been installed, test it to see that each cavity is operating correctly. b. Turn the timer knob to the ON position for continuous steam. 1. Remove literature and packing materials from inside and outside the unit. c. Allow the unit to remain at standby temperature until needed. 2. Make certain that the water supply line is open. 2. Turn on electrical power to the unit. 3.
OM-HY-12E/24E OM-HY-12E/24E Operation WARNING ANY POTENTIAL USER OF THE EQUIPMENT SHOULD BE TRAINED IN SAFE AND CORRECT OPERATING PROCEDURES. A. Controls Operator controls are located on the front right of the unit.
OM-HY-12E/24E OM-HY-12E/24E The control panel on new models has the following touch pads and indicator lights: ! ! 3. Open the door and slide the pans onto the supports. If you will only be steaming one pan, put it in the middle position. The ON/OFF touch pad gets the HyPerSteam ready for use, or shuts it off. 4. Close the door.
OM-HY-12E/24E OM-HY-12E/24E Cleaning To keep your HY-12E/24EF Steamer in proper working condition, use the following procedure to clean the unit. This regular cleaning will reduce the effort required to clean the steam generators and cavities. A. Suggested Tools WARNING 1. Mild detergent 2. Stainless steel exterior cleaner such as Zepper 3. Steam generator de-liming agent, such as Groen Delimer Descaler, Lime-Away® or an equivalent.
OM-HY-12E/24E OM-HY-12E/24E Steam Generator and Cooking Chamber STEP 8 Regular deliming, depending on your steamer usage and local water quality, must be done to enhance performance and prolong the life of your HyPerSteam™ convection steamer. Steamer must be turned off after every use to prevent lime scale buildup - do not run steamer continuously. NOTES: - If DELIME light flashes rapidly (5 times per second), press DELIME to restart delime cycle.
OM-HY-12E/24E OM-HY-12E/24E Maintenance The HY-12E Steamer is designed for minimum maintenance, and no user adjustments should be necessary. After prolonged use some parts may need to be replaced. If there is a need for service, only Groen personnel or authorized Groen representatives should perform the work. Always supply water with a low mineral content that meets the standards outlined in the water Conditioning section of this manual.
OM-HY-12E/24E OM-HY-12E/24E Troubleshooting Your Groen Steamer is designed to operate smoothly and efficiently if properly maintained. However, the following is a list of checks to make in the event of a problem. Wiring diagrams are furnished inside the service panel, and at the back of this manual. If an item on the check list is marked with (X), it means that the work should be performed by a factory-authorized service representative.
OM-HY-12E/24E PARTS LIST - HY-12E 16
OM-HY-12E/24E PARTS - HY-12E Parts ListLIST - HY-12E To order parts, contact your Groen Authorized Service Agent. Supply the model designation, serial number, part description, part number, quantity, and when applicable, voltage and phase.
OM-HY-12E/24E WIRING DIAGRAM - HY-12E 18
OM-HY-12E/24E OM-HY-12E/24E Service Log Model No. Purchased From Serial No. Location Date Purchased Date Installed Purchase Order No.
OM-HY-12E/24E OM-HY-12E/24E References UNDERWRITERS LABORATORIES, INC. 333 Pfingsten Road Northbrook, Illinois 60062 NATIONAL FIRE PROTECTION ASSOCIATION 60 Battery March Park Quincy, Massachusetts 002269 NFPA/70 The National Electric Code NSF INTERNATIONAL NATIONAL SANITATION FOUNDATION 789 Dixboro Road Rd. 3475N.Plymouth P.O.
OM-HY-12E/24E LIMITED WARRANTY TO COMMERCIAL PURCHASERS* (Continental U.S. and Canadian Sales Only) Groen Foodservice Equipment (ìGroen Equipmentî) has been skillfully manufactured, carefully inspected, and packaged to meet rigid standards of excellence. Groen warrants its Equipment to be free from defects in material and workmanship for (12) twelve months with the following conditions an subject to the following limitations. I.
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1055 Mendell Davis Drive Jackson, MS 39272 Telephone 601 372-3903 Fax 601 373-9587 www.groen.com OM-HY-12E/24E Part Number 148667 Rev.
