Unified Brands HY-6G(CE) service manual Drain Connection, Initial Start-Up

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Install a WRAS approved double-check valve or an equally effective backflow preventive device in the incoming cold water line at the point of connnection(s) to the steamer and in compliance with all local plumbing codes. This installation must be per WRAS-IRN R160 Schedule 2-15(1). For units with the dual water connection option, a double-check valve shall be installed on each water line.

Do not allow the connection to have any leak, regardless of how small.

4.5 Drain Connection

The HY-6G (CE)Steamer must be leveled front to back. A 38mm (1½ inch) ID hose may be attached to the drain pipe (supplied) by means of a hose. DO NOT

CONNECT THE HOSE DIRECTLY TO A BUILDING DRAIN. There must be a free air gap between the end of the hose and the building drain. The free air gap should be as close as possible to the unit drain. There must also be no other elbows or other restrictions between the unit drain and the free air gap.

CAUTION

DO NOT USE PLASTIC PIPE. THE DRAIN MUST WITHSTAND HOT WATER.

Install the drain line with a constant downward pitch.

IMPORTANT: Do not allow any water traps in the line. A trap can cause pressure to build up inside the cavity during steaming, which will make the door gasket leak.

Leave an air gap between the hose and the building drain, and don’t allow water traps in the hose.

4.6 Initial Start-Up

After the HY-6G(CE) Steamer has been installed, test it to ensure that the unit is operating correctly.

4.6.1Remove all literature and packing materials from the interior and exterior of the unit.

4.6.2Make sure the water supply line is open.

4.6.3Make sure that the gas supply line is open and that the manual knob on the main gas valve is turned to the “on” position. This valve is located behind the front access panel on the right side of the unit.

4.6.4Turn on electrical service to the unit. The HY-6G(CE) will not operate without electrical power. Do not attempt to operate the unit during a power failure.

4.6.5The steamer will not operate until the pilot burner has been ignited. To light the pilot burner, activate the pilot switch located at the lower front, next to the main gas valve. When the pilot ignition sequence has been successful, a green light on the pilot switch will glow.

4.6.6The “trial for ignition” period is roughly 90 seconds. If the pilot burner does not light within about 90 seconds after the switch is activated, the ignition system automatically stops gas flow to the pilot burner and stops the ignition trial. If this happens, turn off the pilot switch and repeat the trial for ignition.

During the initial start-up, the pilot may require several trials for ignition until all the air is bled from the gas piping. Subsequent start-ups should require only about 5 seconds to achieve pilot ignition. Reinstall panel(s). NOTE: See Automatic Operation of Pilot at the end of this section.

4.6.7.Once the pilot burner flame has been established (the green light on the electrical panel is on), press the ON/OFF touch pad for the desired steamer cavity. The steam generator will fill with water.

NOTE: The door MUST be closed for the main (high) burner to work.

4.6.8When the steam generator has filled with water, the main and low burners will ignite automatically. Within 6-8 minutes the READY light will come on, indicating that the water has reached its standby temperature. When the READY light is displayed, you may take any one of the following steps:

OM/SM-HY-6G(CE)

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Contents HY-6GCE Hypersteam Atmospheric Convection Important Read First Important Table of Contents ReferencesEquipment Description Inspection and UnpackingWater Conditioning Bpst Connection on the right rear side of the steamerInstallation, Start-Up and Conversion GeneralElectrical Supply Connection Gas Supply ConnectionNatural Gas Propane Gas MBar In. W.C 10.5 in. W.CG20 Natural Gas G31 Propane Gas MBar Inch W.C 26.25 10.5 Natural Gas Propane Gas Injector No.Drain Connection Initial Start-UpAutomatic Operation of Pilot Gas Lockout Indicator and Reset Control Operating ProcedureOperation ControlsOM/SM-HY-6GCE Cleaning Procedure Outside of SteamerSuggested Tools 12 OM/SM-HY-6GCEIf the Service light stays on Steam Generator and Cooking Chamber14 OM/SM-HY-6GCE MaintenanceTroubleshooting Key Description Parts ListExternal Cabinet and Sheet Metal Cavity Control Section 16 OM/SM-HY-6GCESteamer Base Section Front Steamer Base Rear 18 OM/SM-HY-6GCESteamer Plumbing Steamer Motor and Controls 20 OM/SM-HY-6GCESteamer Generator Individual Parts Key Description NewSteamer Individual Parts 22 OM/SM-HY-6GCEService Procedures Adjustable Legs P/NTop Right Side Panel Louvered Removal P/N Left Side Removal P/NTo Test Water Inlet Valve Three Way P/NWater Inlet Valve Coil Drain Box Spray Nozzle P/NTo Install Main Gas Valve and Gas Pressure Adjustment P/NSteam Generator Steam Generator Probes High and Low Water P/NTo Reinstall To AssembleGas Solenoid Valve P/N Igniter Module P/NPilot Switch SW3 Removal P/N To replace the switchInstallation Pilot Flame Current CheckTimer Assembly Timer Fastener Nut Steam Generator Gas Jet Manifolds P/N 123704To Reassemble 28 OM/SM-HY-6GCEFan Motor Assembly Motor Insulation Motor Shaft Seal To Install a New MotorTo Install New Capacitor 10.18 FanDoor Removal/Installation/Alignment P/N Steam Port GasketCavity Steam Hose Assemblies P/N 099953 Top 30 OM/SM-HY-6GCETo Align Door Switch P/NDoor Reversing Procedures Door Handle, Magnet and Block Assembly Door Gasket P/NDoor Spring P/N 32 OM/SM-HY-6GCEDoor Locking Pin P/N Lock Nut P/N Electrical Schematic 34 OM/SM-HY-6GCEService Log Limited Warranty To Commercial Purchasers 36 OM/SM-HY-6GCEPart Number 128805, REV. C 4/06

HY-6G(CE) specifications

Unified Brands HY-6G(CE) is a pioneering cooking solution in the commercial kitchen landscape, known for its exceptional performance, versatility, and cutting-edge technologies. Designed to meet the rigorous demands of foodservice establishments, the HY-6G(CE) excels at efficiently preparing a wide range of dishes while ensuring consistent quality and safety.

One of the standout features of the HY-6G(CE) is its powerful heating capability. Equipped with advanced infrared heating technology, this unit delivers rapid and uniform heat distribution, making it ideal for both quick service and high-volume operations. The adjustable temperature controls allow chefs to fine-tune the cooking process, ensuring that every dish meets their exacting standards.

Another innovative aspect of the HY-6G(CE) is its energy efficiency. The incorporation of smart energy management systems ensures optimal power usage, reducing operational costs without sacrificing performance. The unit’s environmentally friendly design also aligns with sustainability initiatives, making it a responsible choice for modern kitchens.

The HY-6G(CE) boasts a user-friendly interface that facilitates ease of operation. Its digital display provides real-time feedback on cooking parameters, while programmable settings enable chefs to recall precise cooking profiles for various menu items. This feature not only streamlines kitchen workflow but also enhances productivity, allowing staff to focus on delivering exceptional customer service.

Durability is another hallmark of the HY-6G(CE). Constructed from high-quality stainless steel, it withstands the rigors of daily use in busy kitchens while resisting corrosion and wear. Its compact design allows for easy integration into existing kitchen layouts, making it an excellent option for both new builds and remodels.

Safety is paramount in any culinary environment, and the HY-6G(CE) addresses this with multiple safety features. These include automatic shut-off mechanisms and thermal protection systems that safeguard against overheating, ensuring secure operation even in the most demanding settings.

In summary, Unified Brands HY-6G(CE) stands out in the commercial cooking equipment market due to its blend of power, efficiency, and safety. With features that cater to the diverse needs of any foodservice establishment, it is an invaluable tool for chefs looking to elevate their culinary offerings while maintaining operational excellence. Whether in a bustling restaurant or a catering operation, the HY-6G(CE) is designed to deliver reliable and outstanding results.
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