Carel Ir32 English Plus Control Of

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It performs all the functions of the IR32P model complete with the S90OEM4PWR card, with everything packed into one case.

These new instruments are microprocessor based and come complete with a LED display.

Carel offers a wide range of models to ensure that the exact instrument is available for your application at the most competitive price.

In brief, here is a list of the main models available: IR32M IR32S IRDRSE IRDRS0 IR32Y IR32P IR32C IRDRC IR96 An electronic digital thermometer, capable of displaying the temperature from one or two sensors.

It is the ideal solution for applications requiring temperature display.

It is possible to display the temperature of either the first sensor or the second one alternatively by simply connecting a switch to the thermometer.

Additionally, the modification of a specific parameter will allow you to get the weighted average of the two sensors.

For further information see the parameter 4 (virtual sensor).

The ideal solution for regulation of static refrigeration units (without evaporator fans) working at normal temperature ranges (above 0C).

IR32S works both as a thermometer it displays the temperature and as an electronic thermostat: it activates the compressor (or the solenoid valve in piped systems) to keep the temperature at the set value.

You can select the time-interval between successive defrosting cycles as well as their duration.

In this case it proves to be extremely useful in cooling or heating applications where it activates compressors, heaters, etc.

IR32S, in fact, can work either in the Direct (Cooling) or Reverse (Heating) functioning mode, by simply selecting the dedicated parameter (see r3 below) or acting on the digital input.

The operating temperature range is 4090C (-40 130 C with PTC sensor).

Specifically designed for the control and regulation of static refrigeration units working at low temperature ranges (below 0C), requiring active defrost (that is, electrical or hot gas defrost).

IR32Y, in fact, works not only as a thermometer and a thermostat at the same time, but it also controls defrost.

You can select the time-interval between successive defrost cycles as well as their duration.

Defrosting will be stopped when the defrost end temperature is reached (it is necessary to connect a defrost sensor to the evaporator).

A timed fail safe is included as standard in the event that the defrost end temperature is not reached.

Specifically designed for the control and regulation of ventilated refrigeration units (with evaporator fan) working at low temperatures.

Carel Ir32 English Plus Control Of

It features the same functions described above for IR32Y plus control of the evaporator fans, thus optimizing their ONOFF routines in relation to the specific characteristics of your unit.

IR32P has no relays; therefore it is necessary to add a power card, either the S90RDPW200 or the S90OEM4PWR.

The first card has 3 relays for the control of compressor, fan and defrosting.

It is a complete solution for the control and the management of ventilated units working at low temperatures.

Carel Ir32 Manual English