Important changes to the Rittal cooling unit range

As well as the reduced operating costs associated with greater energy efficiency, the Blue e cooling units also have the following benefits over the Basic variant:

• Larger enclosure internal temperature setpoint range, with a lower limit of 20degC
• Visualisation of enclosure internal temperature and error messages on a 7-segment display
• Up to 10 units may be connected in a master/slave configuration
• Switching hysteresis is adjustable in the range 2-10degC
• Parameters are easily adjusted using the exposed buttons; however, passcode protection restricts access and prevents accidental adjustment of parameters
• Improved monitoring, including high condensate level and dirty filter mat warnings
• Setting up and interrogation possible using the RiDiag II diagnostic software and may be incorporated into higher-level remote monitoring systems

A decision has been made to phase out the less-efficient cooling units with Basic controller by 31 December 2012. For further information about the new TopTherm Generation Blue e cooling units email [email protected], or visit the website at www.rittal.co.uk.