1. Introdução
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your True T-23F commercial freezer. Please read all instructions carefully before installing or operating the unit. Retain this manual for future reference.
2. Informações de segurança
Always observe basic safety precautions when using this appliance to reduce the risk of fire, electric shock, or injury. This unit is designed for commercial use only.
- Certifique-se de que o congelador esteja devidamente aterrado.
- Não armazene substâncias explosivas, como latas de aerossol com propulsores inflamáveis, neste aparelho.
- Mantenha as aberturas de ventilação no gabinete do aparelho ou na estrutura embutida livres de obstruções.
- Não utilize dispositivos mecânicos ou outros meios para acelerar o processo de descongelamento, além daqueles recomendados pelo fabricante.
- Não danifique o circuito refrigerante.
- Somente pessoal de manutenção qualificado deve realizar reparos.
3. Unpacking and Installation (Setup)
3.1 Desembalagem
Carefully remove all packaging materials, including tape and protective film. Inspect the unit for any shipping damage. Report any damage immediately to the carrier and your dealer.
3.2 Posicionamento
- Coloque o congelador sobre uma superfície firme e nivelada, capaz de suportar seu peso quando estiver totalmente carregado.
- Allow at least 6 inches (15 cm) of clearance at the top and rear for proper ventilation and condenser airflow.
- Avoid direct sunlight, heat-producing equipment, or areas with high humidity.
- Ensure the ambient temperature does not exceed 90°F (32°C).
3.3 Conexão elétrica
Connect the freezer to a dedicated electrical circuit with the correct voltage e amperage as specified on the unit's data plate. Do not use extension cords or adapter plugs.
3.4 Inicialização inicial
After placement and electrical connection, allow the unit to sit for at least 4 hours before plugging it in. This allows refrigerants and oils to settle. Once plugged in, allow the freezer to run for several hours to reach its operating temperature before loading products.

Figura 1: Frente view of the True T-23F Commercial Freezer. This image shows the stainless steel exterior, the single solid door, and the bottom-mounted compressor section with a louvered panel.
4. Operação
4.1 Controle de temperatura
The True T-23F freezer is designed to maintain product temperatures between -10°F and 0°F (-23°C and -18°C). The temperature control is typically located on the front or inside the top section of the unit. Adjust the thermostat gradually to achieve the desired temperature. Allow several hours for the temperature to stabilize after any adjustment.
4.2 Loading Guidelines
- Do not overload the shelves. Ensure proper air circulation around products.
- Leave space between items and the interior walls to facilitate cold air distribution.
- Avoid placing hot food directly into the freezer, as this can raise the internal temperature and strain the refrigeration system.
4.3 Utilização da porta
Keep the door closed as much as possible to maintain internal temperature and conserve energy. Ensure the door gasket forms a tight seal when closed.

Figura 2: Interior view of the True T-23F Commercial Freezer with the door open. This image displays the spacious interior with multiple adjustable wire shelves, ready for product loading.
5. Manutenção e Limpeza
5.1 Limpeza de rotina
Regular cleaning ensures optimal performance and hygiene. Disconnect power before cleaning.
- Interior: Clean the interior surfaces and shelves with a mild soap and water solution. Rinse thoroughly and dry completely to prevent odors and mildew.
- Exterior: Limpe a parte externa de aço inoxidável com um pano macio e um produto de limpeza não abrasivo próprio para aço inoxidável.
5.2 Limpeza da serpentina do condensador
The condenser coil should be cleaned regularly (at least monthly, or more often in dusty environments) to maintain efficiency. A dirty condenser coil can lead to increased energy consumption and reduced cooling performance.
- Locate the condenser coil, typically behind the louvered panel at the bottom of the unit.
- Use a stiff brush or vacuum cleaner with a brush attachment to remove dust and debris from the fins.
- Be careful not to bend the fins.
5.3 Manutenção da junta
Inspect door gaskets regularly for cracks or tears. Clean gaskets with warm water and mild soap. A damaged gasket can compromise the freezer's efficiency and lead to ice buildup.

Figura 3: Close view of the interior wire shelves within the True T-23F Commercial Freezer. The shelves are adjustable and designed for optimal air circulation around stored items.
6. Solução De Problemas
Antes de solicitar assistência técnica, review Os seguintes problemas comuns e suas soluções:
| Problema | Possível causa | Solução |
|---|---|---|
| Freezer não esfria | Unit unplugged; circuit breaker tripped; dirty condenser coil; door not sealing properly. | Check power supply; reset breaker; clean condenser; inspect/replace door gasket. |
| Ruído excessivo | Unit not level; fan motor issue; loose components. | Level the unit; contact service for fan or loose parts. |
| Acúmulo excessivo de gelo | Door left open; faulty door gasket; high humidity environment. | Ensure door is closed; replace gasket; improve ventilation. |
Se o problema persistir após tentar essas soluções, entre em contato com um técnico qualificado.
7. Especificações
- Modelo: T-23F
- Dimensões do produto: 29.5"P x 27"L x 78.38"A
- Peso do item: 285 libras
- Faixa de temperatura: Maintains -10°F to 0°F (-23°C to -18°C)
- Refrigerante: R404A (or equivalent, refer to unit data plate)
- Elétrica: Refer to unit data plate for specific voltage e amprequisitos de era.
- Certificações: UL, CE, NSF Listed
- Material da porta: Aço inoxidável
8. Garantia e Suporte
For warranty information and technical support, please refer to the warranty card included with your unit or visit the official True Manufacturing website. Guarde o recibo de compra como comprovante para solicitações de garantia.
For customer support, you may also visit the Loja TRUE na Amazon.





