True Food Service Equipment, Inc.

DANFOSS TEMPERATURE CONTROL (REFRIGERATOR SEQUENCE OF OPERATION)

1.Cabinet is plugged in.

a.Display will illuminate showing “deF”.

b.Cabinet will start in a Defrost Cycle.

2.During the initial Defrost Cycle, the evaporator fan(s) will run but the compressor will remain off for a minimum of 4 minutes.

a.After the Defrost Cycle there will be a 2 minute delay and the evaporator fan(s) will stop.

b.After the 2 minute delay the compressor will start, and evaporator fan(s) will delay 60 seconds.

c.The display will continue to show “deF” for an additional 30 minutes.

3.The electronic control will cycle the compressor and the evaporator fan(s) on and off determined by the Set-Point and Differential temperatures (Set-Point is adjustable).

a.The Set-Point is the preprogrammed temperature which shuts off the compressor and evaporator fan(s).

b.The Differential is the preprogrammed temperature that is added to the Set-Point temperature that will start the compressor and evaporator fan(s).

c.The Danfoss control is designed to read and display a cabinet temperature. This cabinet temperature may reflect the refrigeration cycle of the Set-Point and it’s Differential.

Example: If the Set-Point is 34°F/1.1°C and the Differential is 6°F/3.3°C

(Set-Point) 34°F + 6 (Differential) = 40°F

Or

(Set-Point) 1.1°C + 3.3 (Differential) = 4.4°C

The compressor will cycle off 34°F/1.1°C and back on at 40°F/4.4°C

4.The electronic control is preprogrammed to initiate defrost every 4 hours of compressor run time (non-adjustable).

a.At this time the evaporator fans will continue to run but the compressor will turn off.

b.Once a preprogrammed temperature of the evaporator coil is reached, the Defrost Cycle will terminate and the 2 minute delay will start stopping the evaporator fan(s).

c.After the 2 minute delay the compressor will restart, and evaporator fan(s) will delay 60 seconds.

d.The display will continue to show “deF” for an additional 30 minutes.

TRUE Manufacturing recommends that only the Set-Point may be adjusted due to certain conditions.

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True Manufacturing Company T-23DT installation manual True Food Service Equipment, Inc

T-23DT specifications

True Manufacturing Company has long been a trusted name in the refrigeration industry, known for its commitment to quality, durability, and innovation. One of the standout offerings in their product line is the True T-23DT, a versatile two-door refrigerator that caters to the needs of commercial kitchens, restaurants, and convenience stores.

The True T-23DT is designed with efficiency and performance in mind, boasting a sturdy construction that ensures longevity. The cabinet is made from high-quality stainless steel, offering not only an attractive appearance but also resistance to corrosion and easy cleaning. The interior features aluminum walls that facilitate optimal airflow and temperature retention, contributing to its reliable cooling performance.

One of the key features of the T-23DT is its state-of-the-art refrigeration system. It utilizes environmentally-friendly R290 hydrocarbon refrigerant, which not only helps reduce energy consumption but also supports superior temperature control. The refrigerator operates within a range of 33°F to 38°F, ensuring that perishable items are stored at safe temperatures. Additionally, the self-contained capillary tube system efficiently circulates refrigerant, resulting in minimal fluctuations in temperature.

The T-23DT also incorporates a digital temperature control system with an external display, allowing users to monitor and adjust settings with ease. The system includes an automatic defrost feature that reduces the risk of ice buildup, thus lowering maintenance needs and enhancing efficiency. True's commitment to user-friendly design is evident in the easy-to-use interface and the clear visibility of temperature readings.

Another notable characteristic of the True T-23DT is its spacious interior. With ample storage capacity, this refrigerator is equipped with heavy-duty, adjustable shelving that allows for customizable configurations to accommodate diverse items and inventory. The doors are designed to remain open beyond 90 degrees for easy access, while magnetic door gaskets ensure a secure seal that enhances energy efficiency.

For added convenience, the T-23DT features 20-gauge stainless steel shelves and LED interior lighting, which provides excellent visibility of stored products without generating excessive heat. The unit is also equipped with 4-inch casters for easy mobility, allowing for flexibility in layout and cleaning.

In summary, the True Manufacturing Company T-23DT is a robust, energy-efficient two-door refrigerator that integrates cutting-edge technology with user-friendly features. Its durability, spacious interior, and reliable performance make it an essential asset for any commercial kitchen looking to maintain food safety and quality. With True, businesses can trust they are investing in a product that will meet their refrigeration needs for years to come.