Code Parameter. Unit Type Min. Max. Def. New. St1 Set point 1. °C/°F. F c21 c St2 Set point 2. °C/°F. F c23 c 40 c0. Operating mode (ie heating. Accessories for IR33/DN33 Universal. Replacement table. 6. Programming instructions, parameters and alarm table. 7. • IR33W7 – 2 Cool circuits. • IR33E7H. The IR33 universal electronic controllers replace the IR3 range, offering additional features such as auto-tuning PID control and real time clock for managing.

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Based on the model of controller, the output activated may be a relay, a PWM signal for solid state relays I33 or a voltage that increases linearly from 0 to 10 Vdc.

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Carel IR33 Universal ECM –

On all models, it runs for the set timethanks to the internal timer. SmartCom3 energy saving controller Reznor. P27 represents the hysteresis between the alarm activation value and deactivation value.

Similar observations apply to the parameters corresponding to probe 2, with the following relationships: He also postulated that osteophytes within the coracoacromial. Based on parameter c31 Check parameters c29,c30,c The same applies to the high temperature alarm E04with P26 instead of P These options have been designed to remain outside of the controller and consequently the connection to the PlantVisor supervisory system can be installed at any time, even subsequently, if the system requires.


It is conceivable however that A simple and innovative panel univerxal system makes installation easy, allowing the user to simply and quickly push the controller into the designated unit. Consequently, CAREL reserves the right to make changes and improvements to any product described in this document without prior warning.

IR33 Universal air conditioning unit | CAREL UK | ESI Building Services

Serial card RS for IR Comments to this Manuals Your Name. See the table below. The new IR33 Universal adds some new sophisticated functions such as an autotuning PID, and management of the clock and time bands.

The new IR33 Universal adds some new sophisticated functions such as an autotuning PID, and management of the clock and time bands. Sign in or create an account to access all the info and tools on this website for free. Sign in Create account.

The customer must only use the product kniversal the manner described in the documentation relating to the product. Both of these solutions provide versatility and avoid complicated installation issues. Duration of continuous cycle manual activation.


IR33 Universal – IR33Z7HB20 – 3 x SPDT + 1 x SPST Relay

Interested in this product? IR33 Universal air conditioning brochure 4pp 1. IR33 Universal air conditioning tech info 2pp 2. Contact service Reset default values using the procedure described. Also available is a DIN-rail mounting system. There are nine preset operating modes in which the installer can ir3 the set point and the activation differential. CAREL bases the development of its products on decades of experience Sign in Create account.

DN33Z7HR20 – IR33 Universal 4 RELAY, 230V

Een hogere productiviteit en flexibiliteit. HVACR controls – products from other companies.

ComTool programming tool downloadable from http: Models The following table describes the models and the main characteristics. Interested in this product? Enter text from picture: