G20000

Overview

The Traulsen G20000 is a two-section reach-in refrigerator for commercial food storage. It has four solid half doors, with the door hinges arranged left/right, and a top-mounted refrigeration system. The product listing identifies the cabinet capacity as 46 cu. ft. and gives the overall dimensions as 52.13 inches wide, 35 inches deep and 83.44 inches high.

Traulsen’s G-Series operation manual describes refrigerator operation as continuous circulation of above-freezing cabinet air through the coil. During normal operation, the compressor has an off cycle each hour to melt frost that may collect on the coil; the control displays “dEF” during this cycle. The manual also notes that standard holding refrigerators maintain high relative humidity to help prevent stored product from drying out.

Key Features

• Two-section reach-in format: Provides two cabinet sections for refrigerated storage.
• Four solid half doors: The four-door arrangement gives staff separate access points to cabinet contents.
• Left/right door hinges: The product listing identifies the doors as hinged left/right.
• Top-mounted refrigeration: The G20000 listing specifies a top-mounted system.
• Microprocessor control: Traulsen’s G-Series manual describes electronic microprocessor control for regulating unit operation. The control can display cabinet temperature and defrost status.

Specifications

• Manufacturer: Traulsen
• Model: G20000
• Equipment type: Commercial reach-in refrigerator
• Sections: 2
• Doors: 4 solid half doors
• Hinge arrangement: Left/right
• Refrigeration system location: Top-mounted
• Published capacity: 46 cu. ft. in the G20000 product listing. A Traulsen G-Series manual’s general two-section cabinet table gives a net capacity of 44.0 cu. ft.; that table is not model-specific, so the unit’s serial tag and documentation are the references for an individual cabinet.
• Product listing dimensions: 52.13 inches W x 35 inches D x 83.44 inches H.
• Related G-Series manual dimensions: The manual’s general two-section cabinet table lists 52-1/8 inches wide, 35 inches deep and 83-3/8 inches high. These are family-level figures, not a separate G20000-specific listing.
• Voltage: 115 V is shown in the auction listing for a G20000. Check the serial tag on the specific unit for its electrical requirements.

Installation & Requirements

Traulsen’s G-Series manual advises locating the cabinet away from extreme heat or cold. It calls for sufficient side-wall space to use the door stay-open feature at 120 degrees and says the doors must open at least 90 degrees to provide the maximum clear door width. Account for the G20000’s listed footprint and door swing when planning its position.

The G-Series manual states that the condensing unit needs an adequate supply of air for cooling. It specifies either a minimum of 12 inches of clearance above the condensing unit or unrestricted airflow at the back of the cabinet. It also notes that at least 12 inches of overhead clearance is needed for certain maintenance tasks. Keep the louver and condenser airflow path clear.

Traulsen’s G-Series manual says the unit has an on/off toggle switch on top of the cabinet, mounted to the side of the evaporator housing, and that it is shipped in the ON position. The manual directs users to the serial tag for the cabinet’s voltage, cycle, phase and current information. Verify the specific G20000’s nameplate details before connecting power; electrical requirements should not be inferred from a different cabinet or from the family-level manual.

For delivery inspection, the G-Series manual recommends checking the cabinet for freight damage. If damage is found, retain the crating materials and note the damage on the carrier’s bill of lading, then file a freight claim. The manual says a damaged unit must not be returned to Traulsen without written return authorization.

Operation

The G-Series manual describes a microprocessor control that regulates refrigerator operation. Its general refrigerator guidance gives a typical high thermostat set point of 36°F to 40°F and a typical low set point of 32°F to 34°F. The manual says these settings are preset at the factory and do not need adjustment unless the customer chooses to change them. The low and high set points cannot be set to the same temperature; the manual specifies a difference of at least 1–2 degrees.

Traulsen’s G-Series manual describes self-closing doors as operating up to 90 degrees and the stay-open feature as available at 120 degrees. On solid-door models, the interior light is controlled by a switch in the hinge: the light comes on when a door is open and turns off when the door is closed. These are general G-Series operating details; consult the specific cabinet’s controls and serial-tag information when operating an individual G20000.

Cleaning & Maintenance

Traulsen’s G-Series manual identifies regular condenser-coil cleaning as important for reliable service and efficient operation. It describes the condenser as a finned coil that can collect lint and dust. Before cleaning, disconnect electrical power. To access the condenser, remove the two screws at the bottom of the front louver assembly and pivot the louver upward. The manual calls for regularly scheduled cleaning but does not give a fixed interval in the supplied text.

For the exterior stainless steel, the manual recommends warm water, mild soap and a soft cloth. Wipe in the direction of the metal grain. Avoid strong detergents and gritty or abrasive cleaners, which can mar or scratch the surface. Do not use cleansers containing chlorine, as they may promote corrosion. Take care not to splash the cabinet with water.

The manual also recommends checking that doors close properly when investigating temperature or compressor concerns. Door and gasket condition matter to the cabinet’s ability to hold temperature. The supplied G-Series instructions do not give a G20000-specific gasket replacement interval.

Troubleshooting

The Traulsen G-Series troubleshooting guide offers the following initial checks:

• Condensing unit does not start: Check whether the cord and plug have become disconnected and check the control temperature setting.
• Condensing unit runs for a prolonged period or continuously: Check whether doors close properly. A dirty condenser or filter should be cleaned. An iced evaporator coil may need to defrost; the manual explains that its customer-control instructions include starting a manual defrost. If refrigerant is suspected to be low, call for service.
• Food compartment is too warm: Check the doors and gaskets for a proper seal. A large quantity of warm food or a door left open for a long time can require recovery time. Check the control setting and clean the condensing coil if needed.

For problems that remain after these checks, the G-Series manual advises contacting an authorized Traulsen service agent. It directs users to provide the model and serial number when seeking service information. Use the serial tag on the G20000 to identify the particular cabinet and its electrical and refrigeration data.

Applications

The G20000’s two-section cabinet and four half-door access points suit commercial kitchens that need organized, readily accessible refrigerated storage. It can serve foodservice operations such as restaurants, hotels, cafeterias and institutional kitchens. The solid half doors allow staff to access separate parts of the cabinet without opening one full-height door; actual storage planning should account for the cabinet’s listed capacity and the dimensions of the products being stored.