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    C3000 and C5000 Controller Environmental Specifications

    Table 1 indicates the environmental specifications required for normal controller operation. In addition, the site should be as dust-free as possible.

    Table 1: C3000 and C5000 Controller Environmental Specifications




    No performance degradation to 10,000 ft (3048 m)

    Relative humidity

    Normal operation ensured in relative humidity range of 5% to 95%, noncondensing


    Normal operation ensured in temperature range of 41°F (5°C) to 104°F (40°C)

    Nonoperating storage temperature in shipping container: –40°F (–40°C) to 158°F (70°C)

    1909 BTU/hour (560 W)

    Note: Install the controller only in restricted areas, such as dedicated equipment rooms and equipment closets, in accordance with Articles 110-16, 110-17, and 110-18 of the National Electrical Code, ANSI/NFPA 70.

    Published: 2014-06-12