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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Serial card RS for IR The PWM output can also be converted, using the following modules: When a new alarm condition occurs, the count starts from 0 again. Combined humidity and i3r3 probes. Programming key for IR33 batteries. In the case of an alarm event, a counter starts and generates an alarm when reaching the minimum time P Programming instructions, parameters and alarm table Programming instructions p.

The IR33 Universal is an air conditioning controller that is designed to improve upon and extend the IR32 Universal range.

The technical specifications shown in the manual may be changed without prior warning. Click for full image. Table of Contents Add to my manuals Add.

Got it, continue to print. WEEE cannot be disposed of as municipal waste and such waste must be collected and disposed of separately; 2. HVACR controls – products from other companies.

Remote control for IR33 and DN33 series universal. On this page IR33 Universal air conditioning unit. The value set for P25 P26 is continuously compared against the value measured by probe B1. ECM Diagnosis diagnostic work can be performed.


IR33 Universal air conditioning unit

Also available is a DIN-rail mounting system. 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.

Please contact us for more details. The same applies to the high temperature alarm E04with P26 instead of P Based on parameter c31 Check ur33 c29,c30,c Een hogere productiviteit en flexibiliteit. Both of these solutions provide versatility and avoid complicated installation issues.

Standard humidity applications IR33V9 — 1 Humidification p. The controllers can be connected via a network universak supervisory and telemaintenance systems. Page 7 Programming instructions, parameters and alarm table Programming instructions p. To generate an alarm, the value measured by probe B1 must remain below the value of P25 or above the value of P26 for a time greater than P There are two product lines: Weaver, The extracellular matrix at a HVACR controls – products from other companies.

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

IR33 Universal air conditioning tech info 2pp 2. Alternatively, a second control cycle can be activated with independent set point, differential and dedicated outputs. New software functions have also been introduced, such as speed-up, cut-off and forcing the output from digital input, which can be selected for each output.

On this page IR33 Universal air conditioning unit. Sign in Create account. The product features a user interface that is simple to use, which is in line with the previous version with added symbols on the display and navigation yniversal, making the interface more user-friendly.

A simple and innovative panel mounting system makes installation easy, allowing the user to simply and quickly push the controller into the designated unit.


The operating cycle is activated on the keypad, via digital input or automatically on the models with RTC.

Your consent to our cookies if you continue to use this website. All of the above suggestions likewise apply to the controllers, serial boards, programming keys or any other accessory in the CAREL product portfolio. The customer must only use the product in the manner described in the documentation relating to the product.

DN33B9MR20 – IR33 Universal with Universal Inputs 1 RELAY and 1 AO (Vdc), 24Vac iACS

Too high temperatures may reduce the life of electronic univetsal, damage them and deform or melt the plastic parts. Ir3 reading of B2 has fallen below the threshold value P30 for a time greater than P To print the manual completely, please, download it.

Situation not suitable The reading of B2 has exceeded the threshold value P31 for a time greater than P The type of power supply can also be identified: Enter text from picture: An operating cycle is defined by five time intervals in which the temperature must reach a certain set point.

CAREL and its subsidiaries nonetheless cannot guarantee that all the aspects of the product and the software included with the product respond to the requirements of the final application, despite the product being developed according to start-of-theart techniques. Programming key for IR33 V. Interested in this product?