Thermo King

R-134A REFRIGERANT FOR FRESH APPLICATIONS

• Lower pressure refrigerant means a longer unit lifespan
• More reliable with better temp management for fresh loads

R-404A REFRIGERANT FOR FROZEN APPLICATIONS

• Greater cooling capacity
• Better temp management for frozen loads

• Low Fuel Consumption and Running Costs achieved by optimizing performance according to the capacity demand, thereby reducing the fuel consumption of the truck.
• DSR (Direct Smart Reefer) Controller delivers optimum temperature control and monitoring.
• Superior Capacity and Airflow to ensure superior temperature distribution to protect the product load.
• SmartPower Electric Standby capacity is a maximum of 82% of the road capacity at any working conditions for maximum protection of the load at any time.
• Outstanding Pull-Down Capacity for improved pull-down and recovery time to guarantee product quality.

• Ideal for Demanding Conditions and able to function in ambient temperatures up to 122°F with both R-134a and R-404A versions available for fresh and frozen applications.
• Low Noise Level in all operating conditions, particularly in steady state conditions.
• CARB TRU Exemption saves you time and money by not having to register units or do expensive compliance upgrades.
• Backed by the Thermo King Dealer Service Network with expert service and support at over 200 locations across North America.
• Multi-Temperature Operation for transporting combinations of fresh and frozen goods gives you maximum flexibility.

DSR CONTROLLER

MICROPROCESSOR-BASED INTELLIGENT CONTROL

• Advanced control but simple to use
• Flexible, modular and stylish
• Enables error-free control and monitoring of
  the refrigeration unit from inside the cab

THE DSR IN-CAB DISPLAY

Equipped with the most advanced features to provide best user interface experience, including LCD technology for comfortable exposure and outstanding display conditions and an LED backlight for optimal viewing without additional light. Multiple available functions provide the flexibility to adapt to your specific transport application while guaranteeing optimal temperature control and product integrity while displaying alarm code symbols for quick driver response.

STANDARD FEATURES:

• Automatic start-up to restart unit in case of power interruption, switches between standby and over-the-road operation automatically
• Seperate hour meters to record total unit on time, engine compressor run time and electric standby compressor run time
• Simple alarm codes for rapid diagnosis and reduced maintenance costs
• Manual or automatic defrost allowing defrost initiation and termination to be scheduled to suit the application
• Vehicle battery protection with low voltage monitoring, sequential evaporator starts and “soft starting” during unit power-up
• Compressor protection with optional “soft start” feature to increase engine compressor life

PROGRAMMABLE FEATURES:

• Set-point lock prevents the driver modifying a pre-determined temperature
• Door switches shut down the unit when door is opened to help maintain box temperature and protect the load (optional)
• Wintrac, a Windows-based software package, allows configuration parameters to be edited in the field and system values such as voltage, pressure and alarms to be logged and read
• Firmware upgrades can be carried out in the field
• Independent control of two-compartments on SPECTRUM multi-temp units allows compartments to switch on/off independently
• Evacuation mode to pump down the system

THE DSR CONTROL BOARD

• Modular concept, separating the control and power relay boards (VPRS-111)
• Improved reliability, serviceability and component replacement
• Reduced service and maintenance costs

COMPRESSORS

Thermo King vehicle-powered systems use industry-standard swash plate compressors that deliver excellent performance in a compact size. The compressor is sized for the size of the unit and speed of the engine. For increased reliability and performance, the TK-208 and TK-312 reciprocating compressors are also available.

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